From 2b1b945f88537a110f018f6a50b1f01bbb23fb7e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 24 Oct 2008 23:13:57 -0300 Subject: V4L/DVB (9370): Update README.cx88 with the current status README.cx88 were outdated since a long time. Update it with the current status. Cc: Rafael Diniz Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/README.cx88 | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/README.cx88 b/Documentation/video4linux/README.cx88 index 166d5960b1a9..35fae23f883b 100644 --- a/Documentation/video4linux/README.cx88 +++ b/Documentation/video4linux/README.cx88 @@ -1,4 +1,3 @@ - cx8800 release notes ==================== @@ -10,21 +9,20 @@ current status video - Basically works. - - Some minor image quality glitches. - - For now only capture, overlay support isn't completed yet. + - For now, only capture and read(). Overlay isn't supported. audio - The chip specs for the on-chip TV sound decoder are next to useless :-/ - Neverless the builtin TV sound decoder starts working now, - at least for PAL-BG. Other TV norms need other code ... + at least for some standards. FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE USING. - Most tuner chips do provide mono sound, which may or may not be useable depending on the board design. With the Hauppauge cards it works, so there is mono sound available as fallback. - audio data dma (i.e. recording without loopback cable to the - sound card) should be possible, but there is no code yet ... + sound card) is supported via cx88-alsa. vbi - Code present. Works for NTSC closed caption. PAL and other -- cgit v1.2.3-59-g8ed1b From bc13ae11227b06d2397cea1a8eb22fc2ca64e22f Mon Sep 17 00:00:00 2001 From: Patrice Levesque Date: Sun, 2 Nov 2008 16:37:35 -0300 Subject: V4L/DVB (9529): cx88: add a second PCI ID for ATI TV Wonder Pro There's a second PCI identifier for the ATI TV WONDER PRO card (0x1002:0x00f9). Attached is a patch to kernel 2.6.27 that adds autodetection for this version. Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.cx88 | 2 +- drivers/media/video/cx88/cx88-cards.c | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index a5227e308f4a..12e600d74247 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -2,7 +2,7 @@ 1 -> Hauppauge WinTV 34xxx models [0070:3400,0070:3401] 2 -> GDI Black Gold [14c7:0106,14c7:0107] 3 -> PixelView [1554:4811] - 4 -> ATI TV Wonder Pro [1002:00f8] + 4 -> ATI TV Wonder Pro [1002:00f8,1002:00f9] 5 -> Leadtek Winfast 2000XP Expert [107d:6611,107d:6613] 6 -> AverTV Studio 303 (M126) [1461:000b] 7 -> MSI TV-@nywhere Master [1462:8606] diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 5bcbb4cc7c2a..3ead9498c4d9 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1897,7 +1897,11 @@ static const struct cx88_subid cx88_subids[] = { .subvendor = PCI_VENDOR_ID_ATI, .subdevice = 0x00f8, .card = CX88_BOARD_ATI_WONDER_PRO, - },{ + }, { + .subvendor = PCI_VENDOR_ID_ATI, + .subdevice = 0x00f9, + .card = CX88_BOARD_ATI_WONDER_PRO, + }, { .subvendor = 0x107d, .subdevice = 0x6611, .card = CX88_BOARD_WINFAST2000XP_EXPERT, -- cgit v1.2.3-59-g8ed1b From 4b29631db33292d416dc395c56122ea865e7635c Mon Sep 17 00:00:00 2001 From: "Igor M. Liplianin" Date: Sun, 9 Nov 2008 15:25:31 -0300 Subject: V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card The card based on stv0299 or stv0288 demodulators. Signed-off-by: Igor M. Liplianin Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.cx88 | 2 ++ drivers/media/video/Makefile | 1 + drivers/media/video/cx88/cx88-cards.c | 34 +++++++++++++++++++++++++++++++++ drivers/media/video/cx88/cx88-dvb.c | 2 ++ drivers/media/video/cx88/cx88.h | 2 ++ firmware/Makefile | 16 ++-------------- sound/i2c/other/tea575x-tuner.c | 22 ++++++++++----------- 7 files changed, 54 insertions(+), 25 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index 12e600d74247..dc8da94061ac 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -74,3 +74,5 @@ 73 -> TeVii S420 DVB-S [d420:9022] 74 -> Prolink Pixelview Global Extreme [1554:4976] 75 -> PROF 7300 DVB-S/S2 [B033:3033] + 76 -> SATTRADE ST4200 DVB-S/S2 [b200:4200] + 77 -> TBS 8910 DVB-S [8910:8888] diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index e5b801379003..53d43f9e017d 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -25,6 +25,7 @@ obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o obj-$(CONFIG_VIDEO_TDA9875) += tda9875.o +obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 3ead9498c4d9..bbe5b3343ac3 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1847,6 +1847,18 @@ static const struct cx88_board cx88_boards[] = { } }, .mpeg = CX88_MPEG_DVB, }, + [CX88_BOARD_TBS_8910] = { + .name = "TBS 8910 DVB-S", + .tuner_type = UNSET, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .input = {{ + .type = CX88_VMUX_DVB, + .vmux = 0, + } }, + .mpeg = CX88_MPEG_DVB, + }, [CX88_BOARD_TBS_8920] = { .name = "TBS 8920 DVB-S/S2", .tuner_type = TUNER_ABSENT, @@ -1871,6 +1883,18 @@ static const struct cx88_board cx88_boards[] = { } }, .mpeg = CX88_MPEG_DVB, }, + [CX88_BOARD_SATTRADE_ST4200] = { + .name = "SATTRADE ST4200 DVB-S/S2", + .tuner_type = UNSET, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .input = {{ + .type = CX88_VMUX_DVB, + .vmux = 0, + } }, + .mpeg = CX88_MPEG_DVB, + }, }; /* ------------------------------------------------------------------ */ @@ -2260,6 +2284,10 @@ static const struct cx88_subid cx88_subids[] = { .subvendor = 0xA044, .subdevice = 0x2011, .card = CX88_BOARD_OMICOM_SS4_PCI, + }, { + .subvendor = 0x8910, + .subdevice = 0x8888, + .card = CX88_BOARD_TBS_8910, }, { .subvendor = 0x8920, .subdevice = 0x8888, @@ -2268,6 +2296,10 @@ static const struct cx88_subid cx88_subids[] = { .subvendor = 0xB033, .subdevice = 0x3033, .card = CX88_BOARD_PROF_7300, + }, { + .subvendor = 0xb200, + .subdevice = 0x4200, + .card = CX88_BOARD_SATTRADE_ST4200, }, }; @@ -2878,8 +2910,10 @@ static void cx88_card_setup(struct cx88_core *core) case CX88_BOARD_TEVII_S420: case CX88_BOARD_TEVII_S460: case CX88_BOARD_OMICOM_SS4_PCI: + case CX88_BOARD_TBS_8910: case CX88_BOARD_TBS_8920: case CX88_BOARD_PROF_7300: + case CX88_BOARD_SATTRADE_ST4200: cx_write(MO_SRST_IO, 0); msleep(100); cx_write(MO_SRST_IO, 1); diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 8378d46dc80d..bab28112e40e 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -1042,6 +1042,7 @@ static int dvb_register(struct cx8802_dev *dev) 0x08, ISL6421_DCL, 0x00); } break; + case CX88_BOARD_TBS_8910: case CX88_BOARD_TEVII_S420: fe0->dvb.frontend = dvb_attach(stv0299_attach, &tevii_tuner_sharp_config, @@ -1078,6 +1079,7 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_OMICOM_SS4_PCI: case CX88_BOARD_TBS_8920: case CX88_BOARD_PROF_7300: + case CX88_BOARD_SATTRADE_ST4200: fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &core->i2c_adap); diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index a11599fa1d86..ae1b89a88bcd 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -228,6 +228,8 @@ extern struct sram_channel cx88_sram_channels[]; #define CX88_BOARD_TEVII_S420 73 #define CX88_BOARD_PROLINK_PV_GLOBAL_XTREME 74 #define CX88_BOARD_PROF_7300 75 +#define CX88_BOARD_SATTRADE_ST4200 76 +#define CX88_BOARD_TBS_8910 77 enum cx88_itype { CX88_VMUX_COMPOSITE1 = 1, diff --git a/firmware/Makefile b/firmware/Makefile index 4993a4b3d8ab..6968388818be 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -150,27 +150,15 @@ $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/% $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %) $(call cmd,ihex) -# Don't depend on ihex2fw if we're installing and it already exists. -# Putting it after | in the dependencies doesn't seem sufficient when -# we're installing after a cross-compile, because ihex2fw has dependencies -# on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and -# thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree -# is exported read-only for someone to run 'make install'. -ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw) -ihex2fw_dep := -else -ihex2fw_dep := $(obj)/ihex2fw -endif - # .HEX is also Intel HEX, but where the offset and length in each record # is actually meaningful, because the firmware has to be loaded in a certain # order rather than as a single binary blob. Thus, we convert them into our # more compact binary representation of ihex records () -$(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) +$(obj)/%.fw: $(obj)/%.HEX $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %) $(call cmd,ihex2fw) # .H16 is our own modified form of Intel HEX, with 16-bit length for records. -$(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) +$(obj)/%.fw: $(obj)/%.H16 $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %) $(call cmd,h16tofw) $(firmware-dirs): diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index c13a178383ba..549b4eba1496 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -18,7 +18,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - */ + */ #include #include @@ -89,7 +89,7 @@ static int snd_tea575x_ioctl(struct inode *inode, struct file *file, { struct snd_tea575x *tea = video_drvdata(file); void __user *arg = (void __user *)data; - + switch(cmd) { case VIDIOCGCAP: { @@ -110,9 +110,9 @@ static int snd_tea575x_ioctl(struct inode *inode, struct file *file, case VIDIOCGTUNER: { struct video_tuner v; - if (copy_from_user(&v, arg,sizeof(v))!=0) + if (copy_from_user(&v, arg,sizeof(v))!=0) return -EFAULT; - if (v.tuner) /* Only 1 tuner */ + if (v.tuner) /* Only 1 tuner */ return -EINVAL; v.rangelow = (87*16000); v.rangehigh = (108*16000); @@ -144,24 +144,24 @@ static int snd_tea575x_ioctl(struct inode *inode, struct file *file, snd_tea575x_set_freq(tea); return 0; case VIDIOCGAUDIO: - { + { struct video_audio v; memset(&v, 0, sizeof(v)); strcpy(v.name, "Radio"); if(copy_to_user(arg,&v, sizeof(v))) return -EFAULT; - return 0; + return 0; } case VIDIOCSAUDIO: { struct video_audio v; - if(copy_from_user(&v, arg, sizeof(v))) - return -EFAULT; + if(copy_from_user(&v, arg, sizeof(v))) + return -EFAULT; if (tea->ops->mute) tea->ops->mute(tea, (v.flags & VIDEO_AUDIO_MUTE) ? 1 : 0); - if(v.audio) + if(v.audio) return -EINVAL; return 0; } @@ -240,11 +240,11 @@ static int __init alsa_tea575x_module_init(void) { return 0; } - + static void __exit alsa_tea575x_module_exit(void) { } - + module_init(alsa_tea575x_module_init) module_exit(alsa_tea575x_module_exit) -- cgit v1.2.3-59-g8ed1b From cd3cde1271c6c597c16e4c22810449949c675092 Mon Sep 17 00:00:00 2001 From: "Igor M. Liplianin" Date: Sun, 9 Nov 2008 15:26:25 -0300 Subject: V4L/DVB (9534): cx88: Add support for Prof 6200 DVB-S PCI card The card based on stv0299 or stv0288 demodulators. Signed-off-by: Igor M. Liplianin Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.cx88 | 1 + drivers/media/video/cx88/cx88-cards.c | 17 +++++++++++++++++ drivers/media/video/cx88/cx88-dvb.c | 1 + drivers/media/video/cx88/cx88.h | 1 + 4 files changed, 20 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index dc8da94061ac..0d08f1edcf6d 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -76,3 +76,4 @@ 75 -> PROF 7300 DVB-S/S2 [B033:3033] 76 -> SATTRADE ST4200 DVB-S/S2 [b200:4200] 77 -> TBS 8910 DVB-S [8910:8888] + 78 -> Prof 6200 DVB-S [b022:3022] diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index bbe5b3343ac3..38bf5ee4d4a7 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1871,6 +1871,18 @@ static const struct cx88_board cx88_boards[] = { } }, .mpeg = CX88_MPEG_DVB, }, + [CX88_BOARD_PROF_6200] = { + .name = "Prof 6200 DVB-S", + .tuner_type = UNSET, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .input = {{ + .type = CX88_VMUX_DVB, + .vmux = 0, + } }, + .mpeg = CX88_MPEG_DVB, + }, [CX88_BOARD_PROF_7300] = { .name = "PROF 7300 DVB-S/S2", .tuner_type = UNSET, @@ -2292,6 +2304,10 @@ static const struct cx88_subid cx88_subids[] = { .subvendor = 0x8920, .subdevice = 0x8888, .card = CX88_BOARD_TBS_8920, + }, { + .subvendor = 0xb022, + .subdevice = 0x3022, + .card = CX88_BOARD_PROF_6200, }, { .subvendor = 0xB033, .subdevice = 0x3033, @@ -2912,6 +2928,7 @@ static void cx88_card_setup(struct cx88_core *core) case CX88_BOARD_OMICOM_SS4_PCI: case CX88_BOARD_TBS_8910: case CX88_BOARD_TBS_8920: + case CX88_BOARD_PROF_6200: case CX88_BOARD_PROF_7300: case CX88_BOARD_SATTRADE_ST4200: cx_write(MO_SRST_IO, 0); diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index bab28112e40e..3c328a2f28fb 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -1042,6 +1042,7 @@ static int dvb_register(struct cx8802_dev *dev) 0x08, ISL6421_DCL, 0x00); } break; + case CX88_BOARD_PROF_6200: case CX88_BOARD_TBS_8910: case CX88_BOARD_TEVII_S420: fe0->dvb.frontend = dvb_attach(stv0299_attach, diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index ae1b89a88bcd..20649b25f7ba 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -230,6 +230,7 @@ extern struct sram_channel cx88_sram_channels[]; #define CX88_BOARD_PROF_7300 75 #define CX88_BOARD_SATTRADE_ST4200 76 #define CX88_BOARD_TBS_8910 77 +#define CX88_BOARD_PROF_6200 78 enum cx88_itype { CX88_VMUX_COMPOSITE1 = 1, -- cgit v1.2.3-59-g8ed1b From 917118745a610765e98621c4a81d7744806e4954 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Tue, 28 Oct 2008 08:00:23 -0300 Subject: V4L/DVB (9553): gspca: Webcam 145f:013a added in pac207. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/pac207.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 004818fab040..2a23fe31e0ef 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -263,6 +263,7 @@ etoms 102c:6251 Qcam xxxxxx VGA zc3xx 10fd:0128 Typhoon Webshot II USB 300k 0x0128 spca561 10fd:7e50 FlyCam Usb 100 zc3xx 10fd:8050 Typhoon Webshot II USB 300k +pac207 145f:013a Trust WB-1300N spca501 1776:501c Arowana 300K CMOS Camera t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops vc032x 17ef:4802 Lenovo Vc0323+MI1310_SOC diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c index 0b0c573d06da..39473e6b9140 100644 --- a/drivers/media/video/gspca/pac207.c +++ b/drivers/media/video/gspca/pac207.c @@ -536,6 +536,7 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x093a, 0x2471)}, {USB_DEVICE(0x093a, 0x2472)}, {USB_DEVICE(0x093a, 0x2476)}, + {USB_DEVICE(0x145f, 0x013a)}, {USB_DEVICE(0x2001, 0xf115)}, {} }; -- cgit v1.2.3-59-g8ed1b From 864ec0b7a03c8401e6e49f9e480489478ea14cb5 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Wed, 12 Nov 2008 02:05:28 -0300 Subject: V4L/DVB (9590): Add registration for Pinnacle 80e ATSC tuner Add registration for Pinnacle 80e ATSC tuner Register the em2874 based Pinnacle 80e device. Note that support for this device also requires the new drx-j driver (which is not available yet) Thanks for Ray Lu from Empia for providing the em2874 datasheet. Thanks to Joerg Schindler from Pinnacle for providing sample hardware. Thanks to Rainer Miethling from Pinnacle for providing engineering support. Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 1 + drivers/media/video/em28xx/em28xx-cards.c | 34 +++++++++++++++++++++++++++++++ drivers/media/video/em28xx/em28xx.h | 1 + 3 files changed, 36 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 187cc48d0924..ea537f5ae408 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -57,3 +57,4 @@ 56 -> Pinnacle Hybrid Pro (2) (em2882) [2304:0226] 57 -> Kworld PlusTV HD Hybrid 330 (em2883) [eb1a:a316] 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041] + 59 -> Pinnacle PCTV HD Mini (em2874) [2304:023f] diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 791ab2cc7d8f..e4251117cbe3 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1087,6 +1087,20 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, } }, }, + [EM2874_BOARD_PINNACLE_PCTV_80E] = { + .name = "Pinnacle PCTV HD Mini", + .vchannels = 0, + .tuner_type = TUNER_ABSENT, + .has_dvb = 1, + .decoder = EM28XX_NODECODER, +#ifdef DJH_DEBUG + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = TVP5150_COMPOSITE0, + .amux = EM28XX_AMUX_LINE_IN, + } }, +#endif + }, }; const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards); @@ -1180,6 +1194,8 @@ struct usb_device_id em28xx_id_table [] = { .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO }, { USB_DEVICE(0x2304, 0x0227), .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO }, + { USB_DEVICE(0x2304, 0x023f), + .driver_info = EM2874_BOARD_PINNACLE_PCTV_80E }, { USB_DEVICE(0x0413, 0x6023), .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII }, { USB_DEVICE(0x093b, 0xa005), @@ -1255,6 +1271,17 @@ static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = { { -1, -1, -1, -1}, }; +/* Pinnacle PCTV HD Mini (80e) GPIOs + 0-5: not used + 6: demod reset, active low + 7: LED on, active high */ +static struct em28xx_reg_seq em2874_pinnacle_80e_digital[] = { + {EM28XX_R06_I2C_CLK, 0x45, 0xff, 10}, /*400 KHz*/ + {EM2874_R80_GPIO, 0x80, 0xff, 100},/*Demod reset*/ + {EM2874_R80_GPIO, 0xc0, 0xff, 10}, + { -1, -1, -1, -1}, +}; + /* * EEPROM hash table for devices with generic USB IDs */ @@ -1518,6 +1545,13 @@ void em28xx_pre_card_setup(struct em28xx *dev) /* enables audio for that device */ em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1); break; + + case EM2874_BOARD_PINNACLE_PCTV_80E: + /* Set 400 KHz clock */ + em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x45", 1); + + dev->digital_gpio = em2874_pinnacle_80e_digital; + break; } em28xx_gpio_set(dev, dev->tun_analog_gpio); diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 7bf08cebb633..1350a9cea7c5 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -97,6 +97,7 @@ #define EM2882_BOARD_PINNACLE_HYBRID_PRO 56 #define EM2883_BOARD_KWORLD_HYBRID_A316 57 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58 +#define EM2874_BOARD_PINNACLE_PCTV_80E 59 /* Limits minimum and default number of buffers */ #define EM28XX_MIN_BUF 4 -- cgit v1.2.3-59-g8ed1b From 05583625710dfd75880a6cbb68292929d1d4c33c Mon Sep 17 00:00:00 2001 From: Dirk Heer Date: Fri, 21 Nov 2008 19:00:55 -0300 Subject: V4L/DVB (9677): bttv: fix some entries on Phytec boards and add missing ones This Patch does modify the bttv-cards.c and bttc.h so that the driver supports VD-011, VD-012, VD-012-X1 and VD-012-X2 Framegrabber from Phytec Messtechnik GmbH. Signed-off-by: Dirk Heer Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.bttv | 7 ++-- drivers/media/video/bt8xx/bttv-cards.c | 60 +++++++++++++++++++++++++++++---- drivers/media/video/bt8xx/bttv.h | 8 +++-- 3 files changed, 65 insertions(+), 10 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv index 60ba66836038..0d93fa1ac25e 100644 --- a/Documentation/video4linux/CARDLIST.bttv +++ b/Documentation/video4linux/CARDLIST.bttv @@ -104,8 +104,8 @@ 103 -> Grand X-Guard / Trust 814PCI [0304:0102] 104 -> Nebula Electronics DigiTV [0071:0101] 105 -> ProVideo PV143 [aa00:1430,aa00:1431,aa00:1432,aa00:1433,aa03:1433] -106 -> PHYTEC VD-009-X1 MiniDIN (bt878) -107 -> PHYTEC VD-009-X1 Combi (bt878) +106 -> PHYTEC VD-009-X1 VD-011 MiniDIN (bt878) +107 -> PHYTEC VD-009-X1 VD-011 Combi (bt878) 108 -> PHYTEC VD-009 MiniDIN (bt878) 109 -> PHYTEC VD-009 Combi (bt878) 110 -> IVC-100 [ff00:a132] @@ -151,3 +151,6 @@ 150 -> Geovision GV-600 [008a:763c] 151 -> Kozumi KTV-01C 152 -> Encore ENL TV-FM-2 [1000:1801] +153 -> PHYTEC VD-012 (bt878) +154 -> PHYTEC VD-012-X1 (bt878) +155 -> PHYTEC VD-012-X2 (bt878) diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index 13742b0bbe3e..8629b77666f6 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -2217,9 +2217,9 @@ struct tvcard bttv_tvcards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, }, - [BTTV_BOARD_VD009X1_MINIDIN] = { + [BTTV_BOARD_VD009X1_VD011_MINIDIN] = { /* M.Klahr@phytec.de */ - .name = "PHYTEC VD-009-X1 MiniDIN (bt878)", + .name = "PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)", .video_inputs = 4, .audio_inputs = 0, .tuner = UNSET, /* card has no tuner */ @@ -2227,14 +2227,14 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = { 2, 3, 1, 0 }, .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, + .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, }, - [BTTV_BOARD_VD009X1_COMBI] = { - .name = "PHYTEC VD-009-X1 Combi (bt878)", + [BTTV_BOARD_VD009X1_VD011_COMBI] = { + .name = "PHYTEC VD-009-X1 VD-011 Combi (bt878)", .video_inputs = 4, .audio_inputs = 0, .tuner = UNSET, /* card has no tuner */ @@ -2242,7 +2242,7 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = { 2, 3, 1, 1 }, .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, + .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -3061,6 +3061,54 @@ struct tvcard bttv_tvcards[] = { .pll = PLL_28, .has_radio = 1, .has_remote = 1, + }, + [BTTV_BOARD_VD012] = { + /* D.Heer@Phytec.de */ + .name = "PHYTEC VD-012 (bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = UNSET, /* card has no tuner */ + .svhs = UNSET, /* card has no s-video */ + .gpiomask = 0x00, + .muxsel = { 0, 2, 3, 1 }, + .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + }, + [BTTV_BOARD_VD012_X1] = { + /* D.Heer@Phytec.de */ + .name = "PHYTEC VD-012-X1 (bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = UNSET, /* card has no tuner */ + .svhs = 3, + .gpiomask = 0x00, + .muxsel = { 2, 3, 1 }, + .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + }, + [BTTV_BOARD_VD012_X2] = { + /* D.Heer@Phytec.de */ + .name = "PHYTEC VD-012-X2 (bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = UNSET, /* card has no tuner */ + .svhs = 3, + .gpiomask = 0x00, + .muxsel = { 3, 2, 1 }, + .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, } }; diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h index bc2c88499ab9..529bf6cf634d 100644 --- a/drivers/media/video/bt8xx/bttv.h +++ b/drivers/media/video/bt8xx/bttv.h @@ -130,8 +130,8 @@ #define BTTV_BOARD_XGUARD 0x67 #define BTTV_BOARD_NEBULA_DIGITV 0x68 #define BTTV_BOARD_PV143 0x69 -#define BTTV_BOARD_VD009X1_MINIDIN 0x6a -#define BTTV_BOARD_VD009X1_COMBI 0x6b +#define BTTV_BOARD_VD009X1_VD011_MINIDIN 0x6a +#define BTTV_BOARD_VD009X1_VD011_COMBI 0x6b #define BTTV_BOARD_VD009_MINIDIN 0x6c #define BTTV_BOARD_VD009_COMBI 0x6d #define BTTV_BOARD_IVC100 0x6e @@ -177,6 +177,10 @@ #define BTTV_BOARD_GEOVISION_GV600 0x96 #define BTTV_BOARD_KOZUMI_KTV_01C 0x97 #define BTTV_BOARD_ENLTV_FM_2 0x98 +#define BTTV_BOARD_VD012 0x99 +#define BTTV_BOARD_VD012_X1 0x9a +#define BTTV_BOARD_VD012_X2 0x9b + /* more card-specific defines */ #define PT2254_L_CHANNEL 0x10 -- cgit v1.2.3-59-g8ed1b From 6e4ae872c580d6a388a52ddfdfc93b4215af1180 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Sat, 22 Nov 2008 05:35:49 -0300 Subject: V4L/DVB (9713): gspca: Add the ov534 webcams in the gspca documentation. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 3 +++ drivers/media/video/gspca/gspca.c | 3 +++ 2 files changed, 6 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 2a23fe31e0ef..4c96adc0ba5b 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -169,6 +169,8 @@ spca500 06bd:0404 Agfa CL20 spca500 06be:0800 Optimedia sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom spca506 06e1:a190 ADS Instant VCD +ov534 06f8:3002 Hercules Blog Webcam +ov534 06f8:3003 Hercules Dualpix HD Weblog spca508 0733:0110 ViewQuest VQ110 spca508 0130:0130 Clone Digital Webcam 11043 spca501 0733:0401 Intel Create and Share @@ -263,6 +265,7 @@ etoms 102c:6251 Qcam xxxxxx VGA zc3xx 10fd:0128 Typhoon Webshot II USB 300k 0x0128 spca561 10fd:7e50 FlyCam Usb 100 zc3xx 10fd:8050 Typhoon Webshot II USB 300k +ov534 1415:2000 Sony HD Eye for PS3 (SLEH 00201) pac207 145f:013a Trust WB-1300N spca501 1776:501c Arowana 300K CMOS Camera t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 0d233c724875..7f8b798deb1b 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -1923,6 +1923,9 @@ void gspca_disconnect(struct usb_interface *intf) { struct gspca_dev *gspca_dev = usb_get_intfdata(intf); + gspca_dev->present = 0; + gspca_dev->streaming = 0; + usb_set_intfdata(intf, NULL); /* release the device */ -- cgit v1.2.3-59-g8ed1b From 26d5f3a3fe917232cb77e2e3450f7d7f8698259c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 7 Dec 2008 13:19:29 -0300 Subject: V4L/DVB (9772): saa7134: Add support for Kworld Plus TV Analog Lite PCI Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.saa7134 | 1 + drivers/media/common/ir-keymaps.c | 61 +++++++++++++++++++++++++++++ drivers/media/video/saa7134/saa7134-cards.c | 44 +++++++++++++++++++++ drivers/media/video/saa7134/saa7134-input.c | 14 +++++++ drivers/media/video/saa7134/saa7134.h | 1 + include/media/ir-common.h | 1 + 6 files changed, 122 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index dc67eef38ff9..dd979dca8af6 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -151,3 +151,4 @@ 150 -> Zogis Real Angel 220 151 -> ADS Tech Instant HDTV [1421:0380] 152 -> Asus Tiger Rev:1.00 [1043:4857] +153 -> Kworld Plus TV Analog Lite PCI [17de:7128] diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c index 3534cdc1f953..d8229a0e9a9c 100644 --- a/drivers/media/common/ir-keymaps.c +++ b/drivers/media/common/ir-keymaps.c @@ -2391,6 +2391,67 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = { }; EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel); +/* Kworld Plus TV Analog Lite PCI IR + Mauro Carvalho Chehab + */ +IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE] = { + [0x0c] = KEY_PROG1, /* Kworld key */ + [0x16] = KEY_CLOSECD, /* -> ) */ + [0x1d] = KEY_POWER2, + + [0x00] = KEY_1, + [0x01] = KEY_2, + [0x02] = KEY_3, /* Two keys have the same code: 3 and left */ + [0x03] = KEY_4, /* Two keys have the same code: 3 and right */ + [0x04] = KEY_5, + [0x05] = KEY_6, + [0x06] = KEY_7, + [0x07] = KEY_8, + [0x08] = KEY_9, + [0x0a] = KEY_0, + + [0x09] = KEY_AGAIN, + [0x14] = KEY_MUTE, + + [0x20] = KEY_UP, + [0x21] = KEY_DOWN, + [0x0b] = KEY_ENTER, + + [0x10] = KEY_CHANNELUP, + [0x11] = KEY_CHANNELDOWN, + + /* Couldn't map key left/key right since those + conflict with '3' and '4' scancodes + I dunno what the original driver does + */ + + [0x13] = KEY_VOLUMEUP, + [0x12] = KEY_VOLUMEDOWN, + + /* The lower part of the IR + There are several duplicated keycodes there. + Most of them conflict with digits. + Add mappings just to the unused scancodes. + Somehow, the original driver has a way to know, + but this doesn't seem to be on some GPIO. + Also, it is not related to the time between keyup + and keydown. + */ + [0x19] = KEY_PAUSE, /* Timeshift */ + [0x1a] = KEY_STOP, + [0x1b] = KEY_RECORD, + + [0x22] = KEY_TEXT, + + [0x15] = KEY_AUDIO, /* ((*)) */ + [0x0f] = KEY_ZOOM, + [0x1c] = KEY_SHUFFLE, /* snapshot */ + + [0x18] = KEY_RED, /* B */ + [0x23] = KEY_GREEN, /* C */ +}; +EXPORT_SYMBOL_GPL(ir_codes_kworld_plus_tv_analog); + IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = { [0x20] = KEY_LIST, [0x00] = KEY_POWER, diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 863522899e85..f0b95804e414 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -4606,6 +4606,43 @@ struct saa7134_board saa7134_boards[] = { .gpio = 0x0200000, }, }, + [SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG] = { + .name = "Kworld Plus TV Analog Lite PCI", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_YMEC_TVF_5533MF, + .radio_type = TUNER_TEA5767, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .gpiomask = 0x80000700, + .inputs = { { + .name = name_tv, + .vmux = 1, + .amux = LINE2, + .tv = 1, + .gpio = 0x100, + }, { + .name = name_comp1, + .vmux = 3, + .amux = LINE1, + .gpio = 0x200, + }, { + .name = name_svideo, + .vmux = 8, + .amux = LINE1, + .gpio = 0x200, + } }, + .radio = { + .name = name_radio, + .vmux = 1, + .amux = LINE1, + .gpio = 0x100, + }, + .mute = { + .name = name_mute, + .vmux = 8, + .amux = 2, + }, + }, }; const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); @@ -5652,6 +5689,12 @@ struct pci_device_id saa7134_pci_tbl[] = { .subvendor = 0x1043, .subdevice = 0x4878, /* REV:1.02G */ .driver_data = SAA7134_BOARD_ASUSTeK_TIGER_3IN1, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7134, + .subvendor = 0x17de, + .subdevice = 0x7128, + .driver_data = SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG, }, { /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, @@ -5880,6 +5923,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_507_9FM: case SAA7134_BOARD_GENIUS_TVGO_A11MCE: case SAA7134_BOARD_REAL_ANGEL_220: + case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: dev->has_remote = SAA7134_REMOTE_GPIO; break; case SAA7134_BOARD_FLYDVBS_LR300: diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index c53fd5f9f6b5..d2124f64e4e2 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -97,6 +97,15 @@ static int build_key(struct saa7134_dev *dev) dprintk("build_key gpio=0x%x mask=0x%x data=%d\n", gpio, ir->mask_keycode, data); + switch (dev->board) { + case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: + if (data == ir->mask_keycode) + ir_input_nokey(ir->dev, &ir->ir); + else + ir_input_keydown(ir->dev, &ir->ir, data, data); + return 0; + } + if (ir->polling) { if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { @@ -586,6 +595,11 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keyup = 0x4000; polling = 50; /* ms */ break; + case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: + ir_codes = ir_codes_kworld_plus_tv_analog; + mask_keycode = 0x7f; + polling = 40; /* ms */ + break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index 9070efe4a4d0..f6c1fcc72070 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -275,6 +275,7 @@ struct saa7134_format { #define SAA7134_BOARD_REAL_ANGEL_220 150 #define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151 #define SAA7134_BOARD_ASUSTeK_TIGER 152 +#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153 #define SAA7134_MAXBOARDS 32 #define SAA7134_INPUT_MAX 8 diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 3a88e13a20e9..5bf2ea00678c 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -158,6 +158,7 @@ extern IR_KEYTAB_TYPE ir_codes_encore_enltv_fm53[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE]; #endif /* -- cgit v1.2.3-59-g8ed1b From f89bc32974a4376e8393001484af28d8c3350ab4 Mon Sep 17 00:00:00 2001 From: Douglas Schilling Landgraf Date: Mon, 1 Dec 2008 21:01:04 -0300 Subject: V4L/DVB (9793): em28xx: Add specific entry for WinTV-HVR 850 Added specific entry for WinTV-HVR 850 Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 3 ++- drivers/media/video/em28xx/em28xx-cards.c | 32 +++++++++++++++++++++++++++++-- drivers/media/video/em28xx/em28xx-dvb.c | 1 + drivers/media/video/em28xx/em28xx.h | 1 + 4 files changed, 34 insertions(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index ea537f5ae408..a6734eb7bf7b 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -14,7 +14,7 @@ 13 -> Terratec Prodigy XS (em2880) [0ccd:0047] 14 -> Pixelview Prolink PlayTV USB 2.0 (em2820/em2840) [eb1a:2821] 15 -> V-Gear PocketTV (em2800) - 16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b,2040:651f] + 16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b] 17 -> Pinnacle PCTV HD Pro Stick (em2880) [2304:0227] 18 -> Hauppauge WinTV HVR 900 (R2) (em2880) [2040:6502] 19 -> PointNix Intra-Oral Camera (em2860) @@ -58,3 +58,4 @@ 57 -> Kworld PlusTV HD Hybrid 330 (em2883) [eb1a:a316] 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041] 59 -> Pinnacle PCTV HD Mini (em2874) [2304:023f] + 60 -> Hauppauge WinTV HVR 850 (em2883) [2040:651f] diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 01757c018b5e..745268e11255 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -650,6 +650,32 @@ struct em28xx_board em28xx_boards[] = { .gpio = hauppauge_wintv_hvr_900_analog, } }, }, + [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = { + .name = "Hauppauge WinTV HVR 850", + .tuner_type = TUNER_XC2028, + .tuner_gpio = default_tuner_gpio, + .mts_firmware = 1, + .has_dvb = 1, + .dvb_gpio = hauppauge_wintv_hvr_900_digital, + .ir_codes = ir_codes_hauppauge_new, + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = TVP5150_COMPOSITE0, + .amux = EM28XX_AMUX_VIDEO, + .gpio = hauppauge_wintv_hvr_900_analog, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = EM28XX_AMUX_LINE_IN, + .gpio = hauppauge_wintv_hvr_900_analog, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = EM28XX_AMUX_LINE_IN, + .gpio = hauppauge_wintv_hvr_900_analog, + } }, + }, [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = { .name = "Hauppauge WinTV HVR 950", .tuner_type = TUNER_XC2028, @@ -1281,8 +1307,8 @@ struct usb_device_id em28xx_id_table [] = { .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 }, { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 }, - { USB_DEVICE(0x2040, 0x651f), /* HCW HVR-850 */ - .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 }, + { USB_DEVICE(0x2040, 0x651f), + .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 }, { USB_DEVICE(0x0438, 0xb002), .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 }, { USB_DEVICE(0x2001, 0xf112), @@ -1502,6 +1528,7 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl) ctl->demod = XC3028_FE_DEFAULT; ctl->fname = XC3028L_DEFAULT_FIRMWARE; break; + case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850: case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950: case EM2880_BOARD_PINNACLE_PCTV_HD_PRO: /* FIXME: Better to specify the needed IF */ @@ -1686,6 +1713,7 @@ void em28xx_card_setup(struct em28xx *dev) case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2: case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900: case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2: + case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850: case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950: { struct tveeprom tv; diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index 211156d458f0..967bf6859fce 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -409,6 +409,7 @@ static int dvb_init(struct em28xx *dev) em28xx_set_mode(dev, EM28XX_DIGITAL_MODE); /* init frontend */ switch (dev->model) { + case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850: case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950: case EM2880_BOARD_PINNACLE_PCTV_HD_PRO: case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600: diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 64459a160762..54802d2d1bc5 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -98,6 +98,7 @@ #define EM2883_BOARD_KWORLD_HYBRID_A316 57 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58 #define EM2874_BOARD_PINNACLE_PCTV_80E 59 +#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60 /* Limits minimum and default number of buffers */ #define EM28XX_MIN_BUF 4 -- cgit v1.2.3-59-g8ed1b From 9bb1b7e879091f09fc677dca10c5e132b68a9da3 Mon Sep 17 00:00:00 2001 From: "Igor M. Liplianin" Date: Sun, 23 Nov 2008 14:11:16 -0300 Subject: V4L/DVB (9795): Add Compro VideoMate E650F (DVB-T part only). Add Compro VideoMate E650F (DVB-T part only). The card based on cx23885 PCI-Express chip, xc3028 tuner and ce6353 demodulator. Cc: Steven Toth Signed-off-by: Igor M. Liplianin Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.cx23885 | 1 + drivers/media/video/cx23885/cx23885-cards.c | 12 ++++++++++++ drivers/media/video/cx23885/cx23885-dvb.c | 1 + drivers/media/video/cx23885/cx23885.h | 1 + 4 files changed, 15 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885 index 64823ccacd69..35ea130e9898 100644 --- a/Documentation/video4linux/CARDLIST.cx23885 +++ b/Documentation/video4linux/CARDLIST.cx23885 @@ -11,3 +11,4 @@ 10 -> DViCO FusionHDTV7 Dual Express [18ac:d618] 11 -> DViCO FusionHDTV DVB-T Dual Express [18ac:db78] 12 -> Leadtek Winfast PxDVR3200 H [107d:6681] + 13 -> Compro VideoMate E650F [185b:e800] diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c index dac5ccc9ba72..caa098beeecf 100644 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ b/drivers/media/video/cx23885/cx23885-cards.c @@ -158,6 +158,10 @@ struct cx23885_board cx23885_boards[] = { .name = "Leadtek Winfast PxDVR3200 H", .portc = CX23885_MPEG_DVB, }, + [CX23885_BOARD_COMPRO_VIDEOMATE_E650F] = { + .name = "Compro VideoMate E650F", + .portc = CX23885_MPEG_DVB, + }, }; const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); @@ -237,6 +241,10 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x107d, .subdevice = 0x6681, .card = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H, + }, { + .subvendor = 0x185b, + .subdevice = 0xe800, + .card = CX23885_BOARD_COMPRO_VIDEOMATE_E650F, }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -390,6 +398,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg) case CX23885_BOARD_HAUPPAUGE_HVR1500: case CX23885_BOARD_HAUPPAUGE_HVR1500Q: case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: + case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: /* Tuner Reset Command */ bitmask = 0x04; break; @@ -530,6 +539,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) cx_set(GP0_IO, 0x000f000f); break; case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: + case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: /* GPIO-2 xc3028 tuner reset */ /* The following GPIO's are on the internal AVCore (cx25840) */ @@ -630,6 +640,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1700: case CX23885_BOARD_HAUPPAUGE_HVR1400: case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: + case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: default: ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ @@ -644,6 +655,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1800lp: case CX23885_BOARD_HAUPPAUGE_HVR1700: case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: + case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: request_module("cx25840"); break; } diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index e1aac07b3158..1c454128a9df 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -502,6 +502,7 @@ static int dvb_register(struct cx23885_tsport *port) break; } case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: + case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: i2c_bus = &dev->i2c_bus[0]; fe0->dvb.frontend = dvb_attach(zl10353_attach, diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index 1d53f54cd943..67828029fc69 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -66,6 +66,7 @@ #define CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP 10 #define CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP 11 #define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H 12 +#define CX23885_BOARD_COMPRO_VIDEOMATE_E650F 13 /* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */ #define CX23885_NORMS (\ -- cgit v1.2.3-59-g8ed1b From a5525685eeaec8e720323180530181ffe69a24f5 Mon Sep 17 00:00:00 2001 From: Hermann Pitton Date: Fri, 5 Dec 2008 19:49:34 -0300 Subject: V4L/DVB (9798): saa7134: add analog and DVB-T support for Medion/Creatix CTX946 How to enable the mpeg encoder is not found yet. The card comes up with gpio 0x0820000 for DVB-T. Signed-off-by: Hermann Pitton Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.saa7134 | 2 +- drivers/media/video/saa7134/saa7134-cards.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index dd979dca8af6..335aef4dcaeb 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -10,7 +10,7 @@ 9 -> Medion 5044 10 -> Kworld/KuroutoShikou SAA7130-TVPCI 11 -> Terratec Cinergy 600 TV [153b:1143] - 12 -> Medion 7134 [16be:0003] + 12 -> Medion 7134 [16be:0003,16be:5000] 13 -> Typhoon TV+Radio 90031 14 -> ELSA EX-VISION 300TV [1048:226b] 15 -> ELSA EX-VISION 500TV [1048:226a] diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index f0b95804e414..a2e3f6729c5b 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -4772,6 +4772,12 @@ struct pci_device_id saa7134_pci_tbl[] = { .subdevice = 0x0003, .driver_data = SAA7134_BOARD_MD7134, },{ + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7134, + .subvendor = 0x16be, /* CTX946 analog TV, HW mpeg, DVB-T */ + .subdevice = 0x5000, /* only analog TV and DVB-T for now */ + .driver_data = SAA7134_BOARD_MD7134, + }, { .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7130, .subvendor = 0x1048, -- cgit v1.2.3-59-g8ed1b From b1f1d76ef7cc96541b6a16bff7082e9033f0ba08 Mon Sep 17 00:00:00 2001 From: Patrick Boettcher Date: Wed, 10 Dec 2008 18:27:39 -0300 Subject: V4L/DVB (9812): [PATCH] short help for Technisat cards to select the right configuration This patch adds a short help for Technisat cards to help the user selecting the right configuration for his card(s). Signed-off-by: Uwe Bugla Signed-off-by: Patrick Boettcher Signed-off-by: Mauro Carvalho Chehab --- Documentation/dvb/technisat.txt | 69 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/dvb/technisat.txt (limited to 'Documentation') diff --git a/Documentation/dvb/technisat.txt b/Documentation/dvb/technisat.txt new file mode 100644 index 000000000000..cdf6ee4b2da1 --- /dev/null +++ b/Documentation/dvb/technisat.txt @@ -0,0 +1,69 @@ +How to set up the Technisat devices +=================================== + +1) Find out what device you have +================================ + +First start your linux box with a shipped kernel: +lspci -vvv for a PCI device (lsusb -vvv for an USB device) will show you for example: +02:0b.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02) + +dmesg | grep frontend may show you for example: +DVB: registering frontend 0 (Conexant CX24123/CX24109)... + +2) Kernel compilation: +====================== + +If the Technisat is the only TV device in your box get rid of unnecessary modules and check this one: +"Multimedia devices" => "Customise analog and hybrid tuner modules to build" +In this directory uncheck every driver which is activated there. + +Then please activate: +2a) Main module part: + +a.)"Multimedia devices" => "DVB/ATSC adapters" => "Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters" +b.)"Multimedia devices" => "DVB/ATSC adapters" => "Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters" => "Technisat/B2C2 Air/Sky/Cable2PC PCI" in case of a PCI card OR +c.)"Multimedia devices" => "DVB/ATSC adapters" => "Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters" => "Technisat/B2C2 Air/Sky/Cable2PC USB" in case of an USB 1.1 adapter +d.)"Multimedia devices" => "DVB/ATSC adapters" => "Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters" => "Enable debug for the B2C2 FlexCop drivers" +Notice: d.) is helpful for troubleshooting + +2b) Frontend module part: + +1.) Revision 2.3: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "Zarlink VP310/MT312/ZL10313 based" + +2.) Revision 2.6: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "ST STV0299 based" + +3.) Revision 2.7: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "Samsung S5H1420 based" +c.)"Multimedia devices" => "Customise DVB frontends" => "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" +d.)"Multimedia devices" => "Customise DVB frontends" => "ISL6421 SEC controller" + +4.) Revision 2.8: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "Conexant CX24113/CX24128 tuner for DVB-S/DSS" +c.)"Multimedia devices" => "Customise DVB frontends" => "Conexant CX24123 based" +d.)"Multimedia devices" => "Customise DVB frontends" => "ISL6421 SEC controller" + +5.) DVB-T card: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "Zarlink MT352 based" + +6.) DVB-C card: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "ST STV0297 based" + +7.) ATSC card 1st generation: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "Broadcom BCM3510" + +8.) ATSC card 2nd generation: +a.)"Multimedia devices" => "Customise DVB frontends" => "Customise the frontend modules to build" +b.)"Multimedia devices" => "Customise DVB frontends" => "NxtWave Communications NXT2002/NXT2004 based" +c.)"Multimedia devices" => "Customise DVB frontends" => "LG Electronics LGDT3302/LGDT3303 based" + +Author: Uwe Bugla December 2008 -- cgit v1.2.3-59-g8ed1b From 2a1fcdf08230522bd5024f91da24aaa6e8d81f59 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 29 Nov 2008 21:36:58 -0300 Subject: V4L/DVB (9820): v4l2: add v4l2_device and v4l2_subdev structs to the v4l2 framework. Start implementing a proper v4l2 framework as discussed during the Linux Plumbers Conference 2008. Introduces v4l2_device (for device instances) and v4l2_subdev (representing sub-device instances). Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Reviewed-by: Guennadi Liakhovetski Reviewed-by: Andy Walls Reviewed-by: David Brownell Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/v4l2-framework.txt | 362 +++++++++++++++++++++++++++ drivers/media/video/Makefile | 2 +- drivers/media/video/v4l2-device.c | 86 +++++++ drivers/media/video/v4l2-subdev.c | 108 ++++++++ include/media/v4l2-device.h | 109 ++++++++ include/media/v4l2-subdev.h | 188 ++++++++++++++ 6 files changed, 854 insertions(+), 1 deletion(-) create mode 100644 Documentation/video4linux/v4l2-framework.txt create mode 100644 drivers/media/video/v4l2-device.c create mode 100644 drivers/media/video/v4l2-subdev.c create mode 100644 include/media/v4l2-device.h create mode 100644 include/media/v4l2-subdev.h (limited to 'Documentation') diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt new file mode 100644 index 000000000000..60eaf54e7eff --- /dev/null +++ b/Documentation/video4linux/v4l2-framework.txt @@ -0,0 +1,362 @@ +Overview of the V4L2 driver framework +===================================== + +This text documents the various structures provided by the V4L2 framework and +their relationships. + + +Introduction +------------ + +The V4L2 drivers tend to be very complex due to the complexity of the +hardware: most devices have multiple ICs, export multiple device nodes in +/dev, and create also non-V4L2 devices such as DVB, ALSA, FB, I2C and input +(IR) devices. + +Especially the fact that V4L2 drivers have to setup supporting ICs to +do audio/video muxing/encoding/decoding makes it more complex than most. +Usually these ICs are connected to the main bridge driver through one or +more I2C busses, but other busses can also be used. Such devices are +called 'sub-devices'. + +For a long time the framework was limited to the video_device struct for +creating V4L device nodes and video_buf for handling the video buffers +(note that this document does not discuss the video_buf framework). + +This meant that all drivers had to do the setup of device instances and +connecting to sub-devices themselves. Some of this is quite complicated +to do right and many drivers never did do it correctly. + +There is also a lot of common code that could never be refactored due to +the lack of a framework. + +So this framework sets up the basic building blocks that all drivers +need and this same framework should make it much easier to refactor +common code into utility functions shared by all drivers. + + +Structure of a driver +--------------------- + +All drivers have the following structure: + +1) A struct for each device instance containing the device state. + +2) A way of initializing and commanding sub-devices (if any). + +3) Creating V4L2 device nodes (/dev/videoX, /dev/vbiX, /dev/radioX and + /dev/vtxX) and keeping track of device-node specific data. + +4) Filehandle-specific structs containing per-filehandle data. + +This is a rough schematic of how it all relates: + + device instances + | + +-sub-device instances + | + \-V4L2 device nodes + | + \-filehandle instances + + +Structure of the framework +-------------------------- + +The framework closely resembles the driver structure: it has a v4l2_device +struct for the device instance data, a v4l2_subdev struct to refer to +sub-device instances, the video_device struct stores V4L2 device node data +and in the future a v4l2_fh struct will keep track of filehandle instances +(this is not yet implemented). + + +struct v4l2_device +------------------ + +Each device instance is represented by a struct v4l2_device (v4l2-device.h). +Very simple devices can just allocate this struct, but most of the time you +would embed this struct inside a larger struct. + +You must register the device instance: + + v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev); + +Registration will initialize the v4l2_device struct and link dev->driver_data +to v4l2_dev. Registration will also set v4l2_dev->name to a value derived from +dev (driver name followed by the bus_id, to be precise). You may change the +name after registration if you want. + +You unregister with: + + v4l2_device_unregister(struct v4l2_device *v4l2_dev); + +Unregistering will also automatically unregister all subdevs from the device. + +Sometimes you need to iterate over all devices registered by a specific +driver. This is usually the case if multiple device drivers use the same +hardware. E.g. the ivtvfb driver is a framebuffer driver that uses the ivtv +hardware. The same is true for alsa drivers for example. + +You can iterate over all registered devices as follows: + +static int callback(struct device *dev, void *p) +{ + struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); + + /* test if this device was inited */ + if (v4l2_dev == NULL) + return 0; + ... + return 0; +} + +int iterate(void *p) +{ + struct device_driver *drv; + int err; + + /* Find driver 'ivtv' on the PCI bus. + pci_bus_type is a global. For USB busses use usb_bus_type. */ + drv = driver_find("ivtv", &pci_bus_type); + /* iterate over all ivtv device instances */ + err = driver_for_each_device(drv, NULL, p, callback); + put_driver(drv); + return err; +} + +Sometimes you need to keep a running counter of the device instance. This is +commonly used to map a device instance to an index of a module option array. + +The recommended approach is as follows: + +static atomic_t drv_instance = ATOMIC_INIT(0); + +static int __devinit drv_probe(struct pci_dev *dev, + const struct pci_device_id *pci_id) +{ + ... + state->instance = atomic_inc_return(&drv_instance) - 1; +} + + +struct v4l2_subdev +------------------ + +Many drivers need to communicate with sub-devices. These devices can do all +sort of tasks, but most commonly they handle audio and/or video muxing, +encoding or decoding. For webcams common sub-devices are sensors and camera +controllers. + +Usually these are I2C devices, but not necessarily. In order to provide the +driver with a consistent interface to these sub-devices the v4l2_subdev struct +(v4l2-subdev.h) was created. + +Each sub-device driver must have a v4l2_subdev struct. This struct can be +stand-alone for simple sub-devices or it might be embedded in a larger struct +if more state information needs to be stored. Usually there is a low-level +device struct (e.g. i2c_client) that contains the device data as setup +by the kernel. It is recommended to store that pointer in the private +data of v4l2_subdev using v4l2_set_subdevdata(). That makes it easy to go +from a v4l2_subdev to the actual low-level bus-specific device data. + +You also need a way to go from the low-level struct to v4l2_subdev. For the +common i2c_client struct the i2c_set_clientdata() call is used to store a +v4l2_subdev pointer, for other busses you may have to use other methods. + +From the bridge driver perspective you load the sub-device module and somehow +obtain the v4l2_subdev pointer. For i2c devices this is easy: you call +i2c_get_clientdata(). For other busses something similar needs to be done. +Helper functions exists for sub-devices on an I2C bus that do most of this +tricky work for you. + +Each v4l2_subdev contains function pointers that sub-device drivers can +implement (or leave NULL if it is not applicable). Since sub-devices can do +so many different things and you do not want to end up with a huge ops struct +of which only a handful of ops are commonly implemented, the function pointers +are sorted according to category and each category has its own ops struct. + +The top-level ops struct contains pointers to the category ops structs, which +may be NULL if the subdev driver does not support anything from that category. + +It looks like this: + +struct v4l2_subdev_core_ops { + int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip); + int (*log_status)(struct v4l2_subdev *sd); + int (*init)(struct v4l2_subdev *sd, u32 val); + ... +}; + +struct v4l2_subdev_tuner_ops { + ... +}; + +struct v4l2_subdev_audio_ops { + ... +}; + +struct v4l2_subdev_video_ops { + ... +}; + +struct v4l2_subdev_ops { + const struct v4l2_subdev_core_ops *core; + const struct v4l2_subdev_tuner_ops *tuner; + const struct v4l2_subdev_audio_ops *audio; + const struct v4l2_subdev_video_ops *video; +}; + +The core ops are common to all subdevs, the other categories are implemented +depending on the sub-device. E.g. a video device is unlikely to support the +audio ops and vice versa. + +This setup limits the number of function pointers while still making it easy +to add new ops and categories. + +A sub-device driver initializes the v4l2_subdev struct using: + + v4l2_subdev_init(subdev, &ops); + +Afterwards you need to initialize subdev->name with a unique name and set the +module owner. This is done for you if you use the i2c helper functions. + +A device (bridge) driver needs to register the v4l2_subdev with the +v4l2_device: + + int err = v4l2_device_register_subdev(device, subdev); + +This can fail if the subdev module disappeared before it could be registered. +After this function was called successfully the subdev->dev field points to +the v4l2_device. + +You can unregister a sub-device using: + + v4l2_device_unregister_subdev(subdev); + +Afterwards the subdev module can be unloaded and subdev->dev == NULL. + +You can call an ops function either directly: + + err = subdev->ops->core->g_chip_ident(subdev, &chip); + +but it is better and easier to use this macro: + + err = v4l2_subdev_call(subdev, core, g_chip_ident, &chip); + +The macro will to the right NULL pointer checks and returns -ENODEV if subdev +is NULL, -ENOIOCTLCMD if either subdev->core or subdev->core->g_chip_ident is +NULL, or the actual result of the subdev->ops->core->g_chip_ident ops. + +It is also possible to call all or a subset of the sub-devices: + + v4l2_device_call_all(dev, 0, core, g_chip_ident, &chip); + +Any subdev that does not support this ops is skipped and error results are +ignored. If you want to check for errors use this: + + err = v4l2_device_call_until_err(dev, 0, core, g_chip_ident, &chip); + +Any error except -ENOIOCTLCMD will exit the loop with that error. If no +errors (except -ENOIOCTLCMD) occured, then 0 is returned. + +The second argument to both calls is a group ID. If 0, then all subdevs are +called. If non-zero, then only those whose group ID match that value will +be called. Before a bridge driver registers a subdev it can set subdev->grp_id +to whatever value it wants (it's 0 by default). This value is owned by the +bridge driver and the sub-device driver will never modify or use it. + +The group ID gives the bridge driver more control how callbacks are called. +For example, there may be multiple audio chips on a board, each capable of +changing the volume. But usually only one will actually be used when the +user want to change the volume. You can set the group ID for that subdev to +e.g. AUDIO_CONTROLLER and specify that as the group ID value when calling +v4l2_device_call_all(). That ensures that it will only go to the subdev +that needs it. + +The advantage of using v4l2_subdev is that it is a generic struct and does +not contain any knowledge about the underlying hardware. So a driver might +contain several subdevs that use an I2C bus, but also a subdev that is +controlled through GPIO pins. This distinction is only relevant when setting +up the device, but once the subdev is registered it is completely transparent. + + +I2C sub-device drivers +---------------------- + +Since these drivers are so common, special helper functions are available to +ease the use of these drivers (v4l2-common.h). + +The recommended method of adding v4l2_subdev support to an I2C driver is to +embed the v4l2_subdev struct into the state struct that is created for each +I2C device instance. Very simple devices have no state struct and in that case +you can just create a v4l2_subdev directly. + +A typical state struct would look like this (where 'chipname' is replaced by +the name of the chip): + +struct chipname_state { + struct v4l2_subdev sd; + ... /* additional state fields */ +}; + +Initialize the v4l2_subdev struct as follows: + + v4l2_i2c_subdev_init(&state->sd, client, subdev_ops); + +This function will fill in all the fields of v4l2_subdev and ensure that the +v4l2_subdev and i2c_client both point to one another. + +You should also add a helper inline function to go from a v4l2_subdev pointer +to a chipname_state struct: + +static inline struct chipname_state *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct chipname_state, sd); +} + +Use this to go from the v4l2_subdev struct to the i2c_client struct: + + struct i2c_client *client = v4l2_get_subdevdata(sd); + +And this to go from an i2c_client to a v4l2_subdev struct: + + struct v4l2_subdev *sd = i2c_get_clientdata(client); + +Finally you need to make a command function to make driver->command() +call the right subdev_ops functions: + +static int subdev_command(struct i2c_client *client, unsigned cmd, void *arg) +{ + return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg); +} + +If driver->command is never used then you can leave this out. Eventually the +driver->command usage should be removed from v4l. + +Make sure to call v4l2_device_unregister_subdev(sd) when the remove() callback +is called. This will unregister the sub-device from the bridge driver. It is +safe to call this even if the sub-device was never registered. + + +The bridge driver also has some helper functions it can use: + +struct v4l2_subdev *sd = v4l2_i2c_new_subdev(adapter, "module_foo", "chipid", 0x36); + +This loads the given module (can be NULL if no module needs to be loaded) and +calls i2c_new_device() with the given i2c_adapter and chip/address arguments. +If all goes well, then it registers the subdev with the v4l2_device. It gets +the v4l2_device by calling i2c_get_adapdata(adapter), so you should make sure +that adapdata is set to v4l2_device when you setup the i2c_adapter in your +driver. + +You can also use v4l2_i2c_new_probed_subdev() which is very similar to +v4l2_i2c_new_subdev(), except that it has an array of possible I2C addresses +that it should probe. Internally it calls i2c_new_probed_device(). + +Both functions return NULL if something went wrong. + + +struct video_device +------------------- + +Not yet documented. diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index 492ab3dce71b..84a2be0cbbe7 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -10,7 +10,7 @@ stkwebcam-objs := stk-webcam.o stk-sensor.o omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o -videodev-objs := v4l2-dev.o v4l2-ioctl.o +videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o v4l2-subdev.o obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-compat-ioctl32.o v4l2-int-device.o diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c new file mode 100644 index 000000000000..9eefde031597 --- /dev/null +++ b/drivers/media/video/v4l2-device.c @@ -0,0 +1,86 @@ +/* + V4L2 device support. + + Copyright (C) 2008 Hans Verkuil + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev) +{ + if (dev == NULL || v4l2_dev == NULL) + return -EINVAL; + /* Warn if we apparently re-register a device */ + WARN_ON(dev_get_drvdata(dev)); + INIT_LIST_HEAD(&v4l2_dev->subdevs); + spin_lock_init(&v4l2_dev->lock); + v4l2_dev->dev = dev; + snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "%s %s", + dev->driver->name, dev->bus_id); + dev_set_drvdata(dev, v4l2_dev); + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_device_register); + +void v4l2_device_unregister(struct v4l2_device *v4l2_dev) +{ + struct v4l2_subdev *sd, *next; + + if (v4l2_dev == NULL || v4l2_dev->dev == NULL) + return; + dev_set_drvdata(v4l2_dev->dev, NULL); + /* unregister subdevs */ + list_for_each_entry_safe(sd, next, &v4l2_dev->subdevs, list) + v4l2_device_unregister_subdev(sd); + + v4l2_dev->dev = NULL; +} +EXPORT_SYMBOL_GPL(v4l2_device_unregister); + +int v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd) +{ + /* Check for valid input */ + if (dev == NULL || sd == NULL || !sd->name[0]) + return -EINVAL; + /* Warn if we apparently re-register a subdev */ + WARN_ON(sd->dev); + if (!try_module_get(sd->owner)) + return -ENODEV; + sd->dev = dev; + spin_lock(&dev->lock); + list_add_tail(&sd->list, &dev->subdevs); + spin_unlock(&dev->lock); + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_device_register_subdev); + +void v4l2_device_unregister_subdev(struct v4l2_subdev *sd) +{ + /* return if it isn't registered */ + if (sd == NULL || sd->dev == NULL) + return; + spin_lock(&sd->dev->lock); + list_del(&sd->list); + spin_unlock(&sd->dev->lock); + sd->dev = NULL; + module_put(sd->owner); +} +EXPORT_SYMBOL_GPL(v4l2_device_unregister_subdev); diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c new file mode 100644 index 000000000000..fe1f01c970ac --- /dev/null +++ b/drivers/media/video/v4l2-subdev.c @@ -0,0 +1,108 @@ +/* + V4L2 sub-device support. + + Copyright (C) 2008 Hans Verkuil + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg) +{ + switch (cmd) { + case VIDIOC_QUERYCTRL: + return v4l2_subdev_call(sd, core, querymenu, arg); + case VIDIOC_G_CTRL: + return v4l2_subdev_call(sd, core, g_ctrl, arg); + case VIDIOC_S_CTRL: + return v4l2_subdev_call(sd, core, s_ctrl, arg); + case VIDIOC_QUERYMENU: + return v4l2_subdev_call(sd, core, queryctrl, arg); + case VIDIOC_LOG_STATUS: + return v4l2_subdev_call(sd, core, log_status); + case VIDIOC_G_CHIP_IDENT: + return v4l2_subdev_call(sd, core, g_chip_ident, arg); + case VIDIOC_INT_S_STANDBY: + return v4l2_subdev_call(sd, core, s_standby, *(u32 *)arg); + case VIDIOC_INT_RESET: + return v4l2_subdev_call(sd, core, reset, *(u32 *)arg); + case VIDIOC_INT_S_GPIO: + return v4l2_subdev_call(sd, core, s_gpio, *(u32 *)arg); + case VIDIOC_INT_INIT: + return v4l2_subdev_call(sd, core, init, *(u32 *)arg); +#ifdef CONFIG_VIDEO_ADV_DEBUG + case VIDIOC_DBG_G_REGISTER: + return v4l2_subdev_call(sd, core, g_register, arg); + case VIDIOC_DBG_S_REGISTER: + return v4l2_subdev_call(sd, core, s_register, arg); +#endif + + case VIDIOC_INT_S_TUNER_MODE: + return v4l2_subdev_call(sd, tuner, s_mode, *(enum v4l2_tuner_type *)arg); + case AUDC_SET_RADIO: + return v4l2_subdev_call(sd, tuner, s_radio); + case VIDIOC_S_TUNER: + return v4l2_subdev_call(sd, tuner, s_tuner, arg); + case VIDIOC_G_TUNER: + return v4l2_subdev_call(sd, tuner, g_tuner, arg); + case VIDIOC_S_STD: + return v4l2_subdev_call(sd, tuner, s_std, *(v4l2_std_id *)arg); + case VIDIOC_S_FREQUENCY: + return v4l2_subdev_call(sd, tuner, s_frequency, arg); + case VIDIOC_G_FREQUENCY: + return v4l2_subdev_call(sd, tuner, g_frequency, arg); + case TUNER_SET_TYPE_ADDR: + return v4l2_subdev_call(sd, tuner, s_type_addr, arg); + case TUNER_SET_CONFIG: + return v4l2_subdev_call(sd, tuner, s_config, arg); + + case VIDIOC_INT_AUDIO_CLOCK_FREQ: + return v4l2_subdev_call(sd, audio, s_clock_freq, *(u32 *)arg); + case VIDIOC_INT_S_AUDIO_ROUTING: + return v4l2_subdev_call(sd, audio, s_routing, arg); + case VIDIOC_INT_I2S_CLOCK_FREQ: + return v4l2_subdev_call(sd, audio, s_i2s_clock_freq, *(u32 *)arg); + + case VIDIOC_INT_S_VIDEO_ROUTING: + return v4l2_subdev_call(sd, video, s_routing, arg); + case VIDIOC_INT_S_CRYSTAL_FREQ: + return v4l2_subdev_call(sd, video, s_crystal_freq, arg); + case VIDIOC_INT_DECODE_VBI_LINE: + return v4l2_subdev_call(sd, video, decode_vbi_line, arg); + case VIDIOC_INT_S_VBI_DATA: + return v4l2_subdev_call(sd, video, s_vbi_data, arg); + case VIDIOC_INT_G_VBI_DATA: + return v4l2_subdev_call(sd, video, g_vbi_data, arg); + case VIDIOC_S_FMT: + return v4l2_subdev_call(sd, video, s_fmt, arg); + case VIDIOC_G_FMT: + return v4l2_subdev_call(sd, video, g_fmt, arg); + case VIDIOC_INT_S_STD_OUTPUT: + return v4l2_subdev_call(sd, video, s_std_output, *(v4l2_std_id *)arg); + case VIDIOC_STREAMON: + return v4l2_subdev_call(sd, video, s_stream, 1); + case VIDIOC_STREAMOFF: + return v4l2_subdev_call(sd, video, s_stream, 0); + + default: + return v4l2_subdev_call(sd, core, ioctl, cmd, arg); + } +} +EXPORT_SYMBOL_GPL(v4l2_subdev_command); diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h new file mode 100644 index 000000000000..97b283a04289 --- /dev/null +++ b/include/media/v4l2-device.h @@ -0,0 +1,109 @@ +/* + V4L2 device support header. + + Copyright (C) 2008 Hans Verkuil + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _V4L2_DEVICE_H +#define _V4L2_DEVICE_H + +#include + +/* Each instance of a V4L2 device should create the v4l2_device struct, + either stand-alone or embedded in a larger struct. + + It allows easy access to sub-devices (see v4l2-subdev.h) and provides + basic V4L2 device-level support. + */ + +#define V4L2_DEVICE_NAME_SIZE (BUS_ID_SIZE + 16) + +struct v4l2_device { + /* dev->driver_data points to this struct */ + struct device *dev; + /* used to keep track of the registered subdevs */ + struct list_head subdevs; + /* lock this struct; can be used by the driver as well if this + struct is embedded into a larger struct. */ + spinlock_t lock; + /* unique device name, by default the driver name + bus ID */ + char name[V4L2_DEVICE_NAME_SIZE]; +}; + +/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev */ +int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev); +/* Set v4l2_dev->dev->driver_data to NULL and unregister all sub-devices */ +void v4l2_device_unregister(struct v4l2_device *v4l2_dev); + +/* Register a subdev with a v4l2 device. While registered the subdev module + is marked as in-use. An error is returned if the module is no longer + loaded when you attempt to register it. */ +int __must_check v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd); +/* Unregister a subdev with a v4l2 device. Can also be called if the subdev + wasn't registered. In that case it will do nothing. */ +void v4l2_device_unregister_subdev(struct v4l2_subdev *sd); + +/* Iterate over all subdevs. */ +#define v4l2_device_for_each_subdev(sd, dev) \ + list_for_each_entry(sd, &(dev)->subdevs, list) + +/* Call the specified callback for all subdevs matching the condition. + Ignore any errors. Note that you cannot add or delete a subdev + while walking the subdevs list. */ +#define __v4l2_device_call_subdevs(dev, cond, o, f, args...) \ + do { \ + struct v4l2_subdev *sd; \ + \ + list_for_each_entry(sd, &(dev)->subdevs, list) \ + if ((cond) && sd->ops->o && sd->ops->o->f) \ + sd->ops->o->f(sd , ##args); \ + } while (0) + +/* Call the specified callback for all subdevs matching the condition. + If the callback returns an error other than 0 or -ENOIOCTLCMD, then + return with that error code. Note that you cannot add or delete a + subdev while walking the subdevs list. */ +#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \ +({ \ + struct v4l2_subdev *sd; \ + int err = 0; \ + \ + list_for_each_entry(sd, &(dev)->subdevs, list) { \ + if ((cond) && sd->ops->o && sd->ops->o->f) \ + err = sd->ops->o->f(sd , ##args); \ + if (err && err != -ENOIOCTLCMD) \ + break; \ + } \ + (err == -ENOIOCTLCMD) ? 0 : err; \ +}) + +/* Call the specified callback for all subdevs matching grp_id (if 0, then + match them all). Ignore any errors. Note that you cannot add or delete + a subdev while walking the subdevs list. */ +#define v4l2_device_call_all(dev, grp_id, o, f, args...) \ + __v4l2_device_call_subdevs(dev, \ + !(grp_id) || sd->grp_id == (grp_id), o, f , ##args) + +/* Call the specified callback for all subdevs matching grp_id (if 0, then + match them all). If the callback returns an error other than 0 or + -ENOIOCTLCMD, then return with that error code. Note that you cannot + add or delete a subdev while walking the subdevs list. */ +#define v4l2_device_call_until_err(dev, grp_id, o, f, args...) \ + __v4l2_device_call_subdevs_until_err(dev, \ + !(grp_id) || sd->grp_id == (grp_id), o, f , ##args) + +#endif diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h new file mode 100644 index 000000000000..bc9e0fbf2822 --- /dev/null +++ b/include/media/v4l2-subdev.h @@ -0,0 +1,188 @@ +/* + V4L2 sub-device support header. + + Copyright (C) 2008 Hans Verkuil + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _V4L2_SUBDEV_H +#define _V4L2_SUBDEV_H + +#include + +struct v4l2_device; +struct v4l2_subdev; +struct tuner_setup; + +/* Sub-devices are devices that are connected somehow to the main bridge + device. These devices are usually audio/video muxers/encoders/decoders or + sensors and webcam controllers. + + Usually these devices are controlled through an i2c bus, but other busses + may also be used. + + The v4l2_subdev struct provides a way of accessing these devices in a + generic manner. Most operations that these sub-devices support fall in + a few categories: core ops, audio ops, video ops and tuner ops. + + More categories can be added if needed, although this should remain a + limited set (no more than approx. 8 categories). + + Each category has its own set of ops that subdev drivers can implement. + + A subdev driver can leave the pointer to the category ops NULL if + it does not implement them (e.g. an audio subdev will generally not + implement the video category ops). The exception is the core category: + this must always be present. + + These ops are all used internally so it is no problem to change, remove + or add ops or move ops from one to another category. Currently these + ops are based on the original ioctls, but since ops are not limited to + one argument there is room for improvement here once all i2c subdev + drivers are converted to use these ops. + */ + +/* Core ops: it is highly recommended to implement at least these ops: + + g_chip_ident + log_status + g_register + s_register + + This provides basic debugging support. + + The ioctl ops is meant for generic ioctl-like commands. Depending on + the use-case it might be better to use subdev-specific ops (currently + not yet implemented) since ops provide proper type-checking. + */ +struct v4l2_subdev_core_ops { + int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_chip_ident *chip); + int (*log_status)(struct v4l2_subdev *sd); + int (*init)(struct v4l2_subdev *sd, u32 val); + int (*s_standby)(struct v4l2_subdev *sd, u32 standby); + int (*reset)(struct v4l2_subdev *sd, u32 val); + int (*s_gpio)(struct v4l2_subdev *sd, u32 val); + int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc); + int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); + int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); + int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm); + int (*ioctl)(struct v4l2_subdev *sd, int cmd, void *arg); +#ifdef CONFIG_VIDEO_ADV_DEBUG + int (*g_register)(struct v4l2_subdev *sd, struct v4l2_register *reg); + int (*s_register)(struct v4l2_subdev *sd, struct v4l2_register *reg); +#endif +}; + +struct v4l2_subdev_tuner_ops { + int (*s_mode)(struct v4l2_subdev *sd, enum v4l2_tuner_type); + int (*s_radio)(struct v4l2_subdev *sd); + int (*s_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq); + int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq); + int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt); + int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt); + int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm); + int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type); + int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config); +}; + +struct v4l2_subdev_audio_ops { + int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq); + int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq); + int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route); +}; + +struct v4l2_subdev_video_ops { + int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route); + int (*s_crystal_freq)(struct v4l2_subdev *sd, struct v4l2_crystal_freq *freq); + int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line); + int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data); + int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data); + int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std); + int (*s_stream)(struct v4l2_subdev *sd, int enable); + int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); + int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); +}; + +struct v4l2_subdev_ops { + const struct v4l2_subdev_core_ops *core; + const struct v4l2_subdev_tuner_ops *tuner; + const struct v4l2_subdev_audio_ops *audio; + const struct v4l2_subdev_video_ops *video; +}; + +#define V4L2_SUBDEV_NAME_SIZE 32 + +/* Each instance of a subdev driver should create this struct, either + stand-alone or embedded in a larger struct. + */ +struct v4l2_subdev { + struct list_head list; + struct module *owner; + struct v4l2_device *dev; + const struct v4l2_subdev_ops *ops; + /* name must be unique */ + char name[V4L2_SUBDEV_NAME_SIZE]; + /* can be used to group similar subdevs, value is driver-specific */ + u32 grp_id; + /* pointer to private data */ + void *priv; +}; + +static inline void v4l2_set_subdevdata(struct v4l2_subdev *sd, void *p) +{ + sd->priv = p; +} + +static inline void *v4l2_get_subdevdata(const struct v4l2_subdev *sd) +{ + return sd->priv; +} + +/* Convert an ioctl-type command to the proper v4l2_subdev_ops function call. + This is used by subdev modules that can be called by both old-style ioctl + commands and through the v4l2_subdev_ops. + + The ioctl API of the subdev driver can call this function to call the + right ops based on the ioctl cmd and arg. + + Once all subdev drivers have been converted and all drivers no longer + use the ioctl interface, then this function can be removed. + */ +int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg); + +static inline void v4l2_subdev_init(struct v4l2_subdev *sd, + const struct v4l2_subdev_ops *ops) +{ + INIT_LIST_HEAD(&sd->list); + /* ops->core MUST be set */ + BUG_ON(!ops || !ops->core); + sd->ops = ops; + sd->dev = NULL; + sd->name[0] = '\0'; + sd->grp_id = 0; + sd->priv = NULL; +} + +/* Call an ops of a v4l2_subdev, doing the right checks against + NULL pointers. + + Example: err = v4l2_subdev_call(sd, core, g_chip_ident, &chip); + */ +#define v4l2_subdev_call(sd, o, f, args...) \ + (!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ? \ + (sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD)) + +#endif -- cgit v1.2.3-59-g8ed1b From 3319dc98a742d445a660268a6ce3426ad0922e2a Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Mon, 1 Dec 2008 14:44:02 -0300 Subject: V4L/DVB (9848): gspca: Webcam 06f8:3004 added in sonixj. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/sonixj.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 4c96adc0ba5b..8d0210b24039 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -171,6 +171,7 @@ sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom spca506 06e1:a190 ADS Instant VCD ov534 06f8:3002 Hercules Blog Webcam ov534 06f8:3003 Hercules Dualpix HD Weblog +sonixj 06f8:3004 Hercules Classic Silver spca508 0733:0110 ViewQuest VQ110 spca508 0130:0130 Clone Digital Webcam 11043 spca501 0733:0401 Intel Create and Share diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 504976960ce1..698f200df233 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -1730,6 +1730,7 @@ static const __devinitdata struct usb_device_id device_table[] = { #endif {USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)}, {USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)}, + {USB_DEVICE(0x06f8, 0x3004), BSI(SN9C105, OV7660, 0x21)}, {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)}, /* bw600.inf: {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */ -- cgit v1.2.3-59-g8ed1b From d7bb7317d4caca55de72e5bd2229d68ed7cce7af Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Tue, 2 Dec 2008 06:56:47 -0300 Subject: V4L/DVB (9849): gspca: Add the webcam 0c45:613a in the gspca documentation. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 8d0210b24039..acf6c9f8e76d 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -257,6 +257,7 @@ sonixj 0c45:612a Avant Camera sonixj 0c45:612c Typhoon Rasy Cam 1.3MPix sonixj 0c45:6130 Sonix Pccam sonixj 0c45:6138 Sn9c120 Mo4000 +sonixj 0c45:613a Microdia Sonix PC Camera sonixj 0c45:613b Surfer SN-206 sonixj 0c45:613c Sonix Pccam168 sonixj 0c45:6143 Sonix Pccam168 -- cgit v1.2.3-59-g8ed1b From 121520a7084b48cb26437c6e89d4b491c3e4d4d5 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Wed, 3 Dec 2008 07:19:22 -0300 Subject: V4L/DVB (9853): gspca: Webcam 093a:2622 added in pac7311. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/pac7311.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index acf6c9f8e76d..72d31bd649ca 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -217,6 +217,7 @@ pac7311 093a:2608 Trust WB-3300p pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350 pac7311 093a:260f SnakeCam pac7311 093a:2621 PAC731x +pac7311 093a:2622 Genius Eye 312 pac7311 093a:2624 PAC7302 pac7311 093a:2626 Labtec 2200 pac7311 093a:262a Webcam 300k diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index fbd45e235d97..80c5975c8fe0 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -1065,6 +1065,7 @@ static __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311}, {USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311}, {USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302}, + {USB_DEVICE(0x093a, 0x2622), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x262a), .driver_info = SENSOR_PAC7302}, -- cgit v1.2.3-59-g8ed1b From a9da98a4336df020e5f089b963295373c6c3e6b9 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Wed, 3 Dec 2008 07:29:26 -0300 Subject: V4L/DVB (9854): gspca: Add the webcam 0c45:60fe in the gspca documentation. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 72d31bd649ca..a38c87246dad 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -253,6 +253,7 @@ sonixj 0c45:60c0 Sangha Sn535 sonixj 0c45:60ec SN9C105+MO4000 sonixj 0c45:60fb Surfer NoName sonixj 0c45:60fc LG-LIC300 +sonixj 0c45:60fe Microdia Audio sonixj 0c45:6128 Microdia/Sonix SNP325 sonixj 0c45:612a Avant Camera sonixj 0c45:612c Typhoon Rasy Cam 1.3MPix -- cgit v1.2.3-59-g8ed1b From 8852153548b31abb99c1c0772d03f92054f1f80d Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Wed, 10 Dec 2008 05:06:13 -0300 Subject: V4L/DVB (9870): gspca - vc032x: Webcam 15b8:6002 and sensor po1200 added. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/vc032x.c | 319 +++++++++++++++++++++++++++++++++++- 2 files changed, 312 insertions(+), 8 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index a38c87246dad..81d7d891c15f 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -271,6 +271,7 @@ spca561 10fd:7e50 FlyCam Usb 100 zc3xx 10fd:8050 Typhoon Webshot II USB 300k ov534 1415:2000 Sony HD Eye for PS3 (SLEH 00201) pac207 145f:013a Trust WB-1300N +vc032x 15b8:6002 HP 2.0 Megapixel rz406aa spca501 1776:501c Arowana 300K CMOS Camera t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops vc032x 17ef:4802 Lenovo Vc0323+MI1310_SOC diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index 9ac66c9b558b..b1ab37e12220 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -47,7 +47,8 @@ struct sd { #define SENSOR_MI1310_SOC 3 #define SENSOR_OV7660 4 #define SENSOR_OV7670 5 -#define SENSOR_PO3130NC 6 +#define SENSOR_PO1200 6 +#define SENSOR_PO3130NC 7 }; /* V4L2 controls supported by the driver */ @@ -132,6 +133,14 @@ static struct v4l2_pix_format vc0323_mode[] = { .priv = 0}, }; +static struct v4l2_pix_format svga_mode[] = { + {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 800, + .sizeimage = 800 * 600 * 1 / 4 + 590, + .colorspace = V4L2_COLORSPACE_JPEG, + .priv = 0}, +}; + /* OV7660/7670 registers */ #define OV7660_REG_MVFP 0x1e #define OV7660_MVFP_MIRROR 0x20 @@ -1466,6 +1475,281 @@ static const __u8 ov7670_initQVGA_JPG[][4] = { {0x00, 0x77, 0x05, 0xaa }, {}, }; + +/* PO1200 - values from usbvm326.inf and ms-win trace */ +static const __u8 po1200_gamma[17] = { + 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8, + 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff +}; +static const __u8 po1200_matrix[9] = { + 0x60, 0xf9, 0xe5, 0xe7, 0x50, 0x05, 0xf3, 0xe6, 0x5e +}; +static const __u8 po1200_initVGA_data[][4] = { + {0xb0, 0x03, 0x19, 0xcc}, /* reset? */ + {0xb0, 0x03, 0x19, 0xcc}, +/* {0x00, 0x00, 0x33, 0xdd}, */ + {0xb0, 0x04, 0x02, 0xcc}, + {0xb0, 0x02, 0x02, 0xcc}, + {0xb3, 0x5d, 0x00, 0xcc}, + {0xb3, 0x01, 0x01, 0xcc}, + {0xb3, 0x00, 0x64, 0xcc}, + {0xb3, 0x00, 0x65, 0xcc}, + {0xb3, 0x05, 0x01, 0xcc}, + {0xb3, 0x06, 0x01, 0xcc}, + {0xb3, 0x5c, 0x01, 0xcc}, + {0xb3, 0x08, 0x01, 0xcc}, + {0xb3, 0x09, 0x0c, 0xcc}, + {0xb3, 0x00, 0x67, 0xcc}, + {0xb3, 0x02, 0xb2, 0xcc}, + {0xb3, 0x03, 0x18, 0xcc}, + {0xb3, 0x04, 0x15, 0xcc}, + {0xb3, 0x20, 0x00, 0xcc}, + {0xb3, 0x21, 0x00, 0xcc}, + {0xb3, 0x22, 0x02, 0xcc}, + {0xb3, 0x23, 0x58, 0xcc}, + {0xb3, 0x14, 0x00, 0xcc}, + {0xb3, 0x15, 0x00, 0xcc}, + {0xb3, 0x16, 0x03, 0xcc}, + {0xb3, 0x17, 0x1f, 0xcc}, + {0xbc, 0x00, 0x71, 0xcc}, + {0xbc, 0x01, 0x01, 0xcc}, + {0xb0, 0x54, 0x13, 0xcc}, + {0xb3, 0x00, 0x67, 0xcc}, + {0xb3, 0x34, 0x01, 0xcc}, + {0xb3, 0x35, 0xdc, 0xcc}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x12, 0x05, 0xaa}, + {0x00, 0x13, 0x02, 0xaa}, + {0x00, 0x1e, 0xc6, 0xaa}, + {0x00, 0x21, 0x00, 0xaa}, + {0x00, 0x25, 0x02, 0xaa}, + {0x00, 0x3c, 0x4f, 0xaa}, + {0x00, 0x3f, 0xe0, 0xaa}, + {0x00, 0x42, 0xff, 0xaa}, + {0x00, 0x45, 0x34, 0xaa}, + {0x00, 0x55, 0xfe, 0xaa}, + {0x00, 0x59, 0xd3, 0xaa}, + {0x00, 0x5e, 0x04, 0xaa}, + {0x00, 0x61, 0xb8, 0xaa}, + {0x00, 0x62, 0x02, 0xaa}, + {0x00, 0xa7, 0x31, 0xaa}, + {0x00, 0xa9, 0x66, 0xaa}, + {0x00, 0xb0, 0x00, 0xaa}, + {0x00, 0xb1, 0x00, 0xaa}, + {0x00, 0xb3, 0x11, 0xaa}, + {0x00, 0xb6, 0x26, 0xaa}, + {0x00, 0xb7, 0x20, 0xaa}, + {0x00, 0xba, 0x04, 0xaa}, + {0x00, 0x88, 0x42, 0xaa}, + {0x00, 0x89, 0x9a, 0xaa}, + {0x00, 0x8a, 0x88, 0xaa}, + {0x00, 0x8b, 0x8e, 0xaa}, + {0x00, 0x8c, 0x3e, 0xaa}, + {0x00, 0x8d, 0x90, 0xaa}, + {0x00, 0x8e, 0x87, 0xaa}, + {0x00, 0x8f, 0x96, 0xaa}, + {0x00, 0x90, 0x3d, 0xaa}, + {0x00, 0x64, 0x00, 0xaa}, + {0x00, 0x65, 0x10, 0xaa}, + {0x00, 0x66, 0x20, 0xaa}, + {0x00, 0x67, 0x2b, 0xaa}, + {0x00, 0x68, 0x36, 0xaa}, + {0x00, 0x69, 0x49, 0xaa}, + {0x00, 0x6a, 0x5a, 0xaa}, + {0x00, 0x6b, 0x7f, 0xaa}, + {0x00, 0x6c, 0x9b, 0xaa}, + {0x00, 0x6d, 0xba, 0xaa}, + {0x00, 0x6e, 0xd4, 0xaa}, + {0x00, 0x6f, 0xea, 0xaa}, + {0x00, 0x70, 0x00, 0xaa}, + {0x00, 0x71, 0x10, 0xaa}, + {0x00, 0x72, 0x20, 0xaa}, + {0x00, 0x73, 0x2b, 0xaa}, + {0x00, 0x74, 0x36, 0xaa}, + {0x00, 0x75, 0x49, 0xaa}, + {0x00, 0x76, 0x5a, 0xaa}, + {0x00, 0x77, 0x7f, 0xaa}, + {0x00, 0x78, 0x9b, 0xaa}, + {0x00, 0x79, 0xba, 0xaa}, + {0x00, 0x7a, 0xd4, 0xaa}, + {0x00, 0x7b, 0xea, 0xaa}, + {0x00, 0x7c, 0x00, 0xaa}, + {0x00, 0x7d, 0x10, 0xaa}, + {0x00, 0x7e, 0x20, 0xaa}, + {0x00, 0x7f, 0x2b, 0xaa}, + {0x00, 0x80, 0x36, 0xaa}, + {0x00, 0x81, 0x49, 0xaa}, + {0x00, 0x82, 0x5a, 0xaa}, + {0x00, 0x83, 0x7f, 0xaa}, + {0x00, 0x84, 0x9b, 0xaa}, + {0x00, 0x85, 0xba, 0xaa}, + {0x00, 0x86, 0xd4, 0xaa}, + {0x00, 0x87, 0xea, 0xaa}, + {0x00, 0x57, 0x2a, 0xaa}, + {0x00, 0x03, 0x01, 0xaa}, + {0x00, 0x04, 0x10, 0xaa}, + {0x00, 0x05, 0x10, 0xaa}, + {0x00, 0x06, 0x10, 0xaa}, + {0x00, 0x07, 0x10, 0xaa}, + {0x00, 0x08, 0x13, 0xaa}, + {0x00, 0x0a, 0x00, 0xaa}, + {0x00, 0x0b, 0x10, 0xaa}, + {0x00, 0x0c, 0x20, 0xaa}, + {0x00, 0x0d, 0x18, 0xaa}, + {0x00, 0x22, 0x01, 0xaa}, + {0x00, 0x23, 0x60, 0xaa}, + {0x00, 0x25, 0x08, 0xaa}, + {0x00, 0x26, 0x82, 0xaa}, + {0x00, 0x2e, 0x0f, 0xaa}, + {0x00, 0x2f, 0x1e, 0xaa}, + {0x00, 0x30, 0x2d, 0xaa}, + {0x00, 0x31, 0x3c, 0xaa}, + {0x00, 0x32, 0x4b, 0xaa}, + {0x00, 0x33, 0x5a, 0xaa}, + {0x00, 0x34, 0x69, 0xaa}, + {0x00, 0x35, 0x78, 0xaa}, + {0x00, 0x36, 0x87, 0xaa}, + {0x00, 0x37, 0x96, 0xaa}, + {0x00, 0x38, 0xa5, 0xaa}, + {0x00, 0x39, 0xb4, 0xaa}, + {0x00, 0x3a, 0xc3, 0xaa}, + {0x00, 0x3b, 0xd2, 0xaa}, + {0x00, 0x3c, 0xe1, 0xaa}, + {0x00, 0x3e, 0xff, 0xaa}, + {0x00, 0x3f, 0xff, 0xaa}, + {0x00, 0x40, 0xff, 0xaa}, + {0x00, 0x41, 0xff, 0xaa}, + {0x00, 0x42, 0xff, 0xaa}, + {0x00, 0x43, 0xff, 0xaa}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x20, 0xc4, 0xaa}, + {0x00, 0x13, 0x03, 0xaa}, + {0x00, 0x3c, 0x50, 0xaa}, + {0x00, 0x61, 0x6a, 0xaa}, + {0x00, 0x51, 0x5b, 0xaa}, + {0x00, 0x52, 0x91, 0xaa}, + {0x00, 0x53, 0x4c, 0xaa}, + {0x00, 0x54, 0x50, 0xaa}, + {0x00, 0x56, 0x02, 0xaa}, + {0xb6, 0x00, 0x00, 0xcc}, + {0xb6, 0x03, 0x03, 0xcc}, + {0xb6, 0x02, 0x20, 0xcc}, + {0xb6, 0x05, 0x02, 0xcc}, + {0xb6, 0x04, 0x58, 0xcc}, + {0xb6, 0x12, 0xf8, 0xcc}, + {0xb6, 0x13, 0x21, 0xcc}, + {0xb6, 0x18, 0x03, 0xcc}, + {0xb6, 0x17, 0xa9, 0xcc}, + {0xb6, 0x16, 0x80, 0xcc}, + {0xb6, 0x22, 0x12, 0xcc}, + {0xb6, 0x23, 0x0b, 0xcc}, + {0xbf, 0xc0, 0x39, 0xcc}, + {0xbf, 0xc1, 0x04, 0xcc}, + {0xbf, 0xcc, 0x00, 0xcc}, + {0xb8, 0x06, 0x20, 0xcc}, + {0xb8, 0x07, 0x03, 0xcc}, + {0xb8, 0x08, 0x58, 0xcc}, + {0xb8, 0x09, 0x02, 0xcc}, + {0xb3, 0x01, 0x41, 0xcc}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0xd9, 0x0f, 0xaa}, + {0x00, 0xda, 0xaa, 0xaa}, + {0x00, 0xd9, 0x10, 0xaa}, + {0x00, 0xda, 0xaa, 0xaa}, + {0x00, 0xd9, 0x11, 0xaa}, + {0x00, 0xda, 0x00, 0xaa}, + {0x00, 0xd9, 0x12, 0xaa}, + {0x00, 0xda, 0xff, 0xaa}, + {0x00, 0xd9, 0x13, 0xaa}, + {0x00, 0xda, 0xff, 0xaa}, + {0x00, 0xe8, 0x11, 0xaa}, + {0x00, 0xe9, 0x12, 0xaa}, + {0x00, 0xea, 0x5c, 0xaa}, + {0x00, 0xeb, 0xff, 0xaa}, + {0x00, 0xd8, 0x80, 0xaa}, + {0x00, 0xe6, 0x02, 0xaa}, + {0x00, 0xd6, 0x40, 0xaa}, + {0x00, 0xe3, 0x05, 0xaa}, + {0x00, 0xe0, 0x40, 0xaa}, + {0x00, 0xde, 0x03, 0xaa}, + {0x00, 0xdf, 0x03, 0xaa}, + {0x00, 0xdb, 0x02, 0xaa}, + {0x00, 0xdc, 0x00, 0xaa}, + {0x00, 0xdd, 0x03, 0xaa}, + {0x00, 0xe1, 0x08, 0xaa}, + {0x00, 0xe2, 0x01, 0xaa}, + {0x00, 0xd6, 0x40, 0xaa}, + {0x00, 0xe4, 0x40, 0xaa}, + {0x00, 0xa8, 0x9f, 0xaa}, + {0x00, 0xb4, 0x16, 0xaa}, + {0xb0, 0x02, 0x06, 0xcc}, + {0xb0, 0x18, 0x06, 0xcc}, + {0xb0, 0x19, 0x06, 0xcc}, + {0xb3, 0x5d, 0x18, 0xcc}, + {0xb3, 0x05, 0x00, 0xcc}, + {0xb3, 0x06, 0x00, 0xcc}, + {0x00, 0xb4, 0x0e, 0xaa}, + {0x00, 0xb5, 0x49, 0xaa}, + {0x00, 0xb6, 0x1c, 0xaa}, + {0x00, 0xb7, 0x96, 0xaa}, +/* end of usbvm326.inf - start of ms-win trace */ + {0xb6, 0x12, 0xf8, 0xcc}, + {0xb6, 0x13, 0x3d, 0xcc}, +/*read b306*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x1a, 0x09, 0xaa}, + {0x00, 0x1b, 0x8a, 0xaa}, +/*read b827*/ + {0xb8, 0x27, 0x00, 0xcc}, + {0xb8, 0x26, 0x60, 0xcc}, + {0xb8, 0x26, 0x60, 0xcc}, +/*gamma - to do?*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0xae, 0x84, 0xaa}, +/*gamma again*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x96, 0xa0, 0xaa}, +/*matrix*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x91, 0x35, 0xaa}, + {0x00, 0x92, 0x22, 0xaa}, +/*gamma*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x95, 0x85, 0xaa}, +/*matrix*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x61, 0xb8, 0xaa}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x4d, 0x20, 0xaa}, + {0xb8, 0x22, 0x40, 0xcc}, + {0xb8, 0x23, 0x40, 0xcc}, + {0xb8, 0x24, 0x40, 0xcc}, + {0xb8, 0x81, 0x09, 0xcc}, + {0x00, 0x00, 0x64, 0xdd}, + {0x00, 0x03, 0x01, 0xaa}, +/*read 46*/ + {0x00, 0x46, 0x3c, 0xaa}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x16, 0x40, 0xaa}, + {0x00, 0x17, 0x40, 0xaa}, + {0x00, 0x18, 0x40, 0xaa}, + {0x00, 0x19, 0x41, 0xaa}, + {0x00, 0x03, 0x01, 0xaa}, + {0x00, 0x46, 0x3c, 0xaa}, + {0x00, 0x00, 0x18, 0xdd}, +/*read bfff*/ + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0x1e, 0x46, 0xaa}, + {0x00, 0xa8, 0x8f, 0xaa}, + {0x00, 0x03, 0x00, 0xaa}, + {0x00, 0xb4, 0x1c, 0xaa}, + {0x00, 0xb5, 0x92, 0xaa}, + {0x00, 0xb6, 0x39, 0xaa}, + {0x00, 0xb7, 0x24, 0xaa}, +/*write 89 0400 1415*/ +}; + struct sensor_info { int sensorId; __u8 I2cAdd; @@ -1486,6 +1770,7 @@ static const struct sensor_info sensor_info_data[] = { {SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01}, /* (tested in vc032x_probe_sensor) */ /* {SENSOR_MI0360, 0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */ + {SENSOR_PO1200, 0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01}, }; /* read 'len' bytes in gspca_dev->usb_buf */ @@ -1709,6 +1994,9 @@ static int sd_config(struct gspca_dev *gspca_dev, case SENSOR_OV7670: PDEBUG(D_PROBE, "Find Sensor OV7670"); break; + case SENSOR_PO1200: + PDEBUG(D_PROBE, "Find Sensor PO1200"); + break; case SENSOR_PO3130NC: PDEBUG(D_PROBE, "Find Sensor PO3130NC"); break; @@ -1719,8 +2007,13 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = vc0321_mode; cam->nmodes = ARRAY_SIZE(vc0321_mode); } else { - cam->cam_mode = vc0323_mode; - cam->nmodes = ARRAY_SIZE(vc0323_mode); + if (sensor != SENSOR_PO1200) { + cam->cam_mode = vc0323_mode; + cam->nmodes = ARRAY_SIZE(vc0323_mode); + } else { + cam->cam_mode = svga_mode; + cam->nmodes = ARRAY_SIZE(svga_mode); + } } sd->qindex = 7; @@ -1888,6 +2181,11 @@ static int sd_start(struct gspca_dev *gspca_dev) } usb_exchange(gspca_dev, po3130_rundata); break; + case SENSOR_PO1200: + GammaT = po1200_gamma; + MatrixT = po1200_matrix; + usb_exchange(gspca_dev, po1200_initVGA_data); + break; default: PDEBUG(D_PROBE, "Damned !! no sensor found Bye"); return -EMEDIUMTYPE; @@ -1920,11 +2218,15 @@ static int sd_start(struct gspca_dev *gspca_dev) reg_w(gspca_dev->dev, 0xa0, 0x23, 0xb800); * ISP CTRL_BAS */ /* set the led on 0x0892 0x0896 */ - reg_w(gspca_dev->dev, 0x89, 0xffff, 0xfdff); - msleep(100); - setquality(gspca_dev); - sethvflip(gspca_dev); - setlightfreq(gspca_dev); + if (sd->sensor != SENSOR_PO1200) { + reg_w(gspca_dev->dev, 0x89, 0xffff, 0xfdff); + msleep(100); + setquality(gspca_dev); + sethvflip(gspca_dev); + setlightfreq(gspca_dev); + } else { + reg_w(gspca_dev->dev, 0x89, 0x0400, 0x1415); + } } return 0; } @@ -2071,6 +2373,7 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321}, {USB_DEVICE(0x0ac8, 0xc001), .driver_info = BRIDGE_VC0321}, {USB_DEVICE(0x0ac8, 0xc002), .driver_info = BRIDGE_VC0321}, + {USB_DEVICE(0x15b8, 0x6002), .driver_info = BRIDGE_VC0323}, {USB_DEVICE(0x17ef, 0x4802), .driver_info = BRIDGE_VC0323}, {} }; -- cgit v1.2.3-59-g8ed1b From c665f4dd99a584036c2bd79a6baa25b06cae42f8 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Tue, 16 Dec 2008 23:35:23 -0300 Subject: V4L/DVB (9922): em28xx: don't assume every eb1a:2820 reference design is a Prolink PlayTV USB2 Don't operate under the assumption that every device that uses the em2820 default USB ID is a Prolink PlayTV USB. We have an eeprom hash, so use that, since otherwise we cannot support other devices with the 2820 default USB ID (such as the ADS Tech Instant TV USB USBAV-704) Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 4 ++-- drivers/media/video/em28xx/em28xx-cards.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index a6734eb7bf7b..0c4c721daba9 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -1,5 +1,5 @@ 0 -> Unknown EM2800 video grabber (em2800) [eb1a:2800] - 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2820,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883] + 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883] 2 -> Terratec Cinergy 250 USB (em2820/em2840) [0ccd:0036] 3 -> Pinnacle PCTV USB 2 (em2820/em2840) [2304:0208] 4 -> Hauppauge WinTV USB 2 (em2820/em2840) [2040:4200,2040:4201] @@ -12,7 +12,7 @@ 11 -> Terratec Hybrid XS (em2880) [0ccd:0042] 12 -> Kworld PVR TV 2800 RF (em2820/em2840) 13 -> Terratec Prodigy XS (em2880) [0ccd:0047] - 14 -> Pixelview Prolink PlayTV USB 2.0 (em2820/em2840) [eb1a:2821] + 14 -> Pixelview Prolink PlayTV USB 2.0 (em2820/em2840) 15 -> V-Gear PocketTV (em2800) 16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b] 17 -> Pinnacle PCTV HD Pro Stick (em2880) [2304:0227] diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 4b78a03528f5..e5d9424d03f9 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1246,7 +1246,7 @@ struct usb_device_id em28xx_id_table [] = { { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2821), - .driver_info = EM2820_BOARD_PROLINK_PLAYTV_USB2 }, + .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2860), .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2861), -- cgit v1.2.3-59-g8ed1b From a47ddf1425554ca0b1e9b16b20a9d631e5daaaa8 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 19 Dec 2008 10:20:22 -0300 Subject: V4L/DVB (9943): v4l2: document video_device. Add the missing video_device documentation to v4l2-framework.txt. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/v4l2-framework.txt | 160 ++++++++++++++++++++++++++- 1 file changed, 159 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index 60eaf54e7eff..eeae76c22a93 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -86,6 +86,9 @@ to v4l2_dev. Registration will also set v4l2_dev->name to a value derived from dev (driver name followed by the bus_id, to be precise). You may change the name after registration if you want. +The first 'dev' argument is normally the struct device pointer of a pci_dev, +usb_device or platform_device. + You unregister with: v4l2_device_unregister(struct v4l2_device *v4l2_dev); @@ -359,4 +362,159 @@ Both functions return NULL if something went wrong. struct video_device ------------------- -Not yet documented. +The actual device nodes in the /dev directory are created using the +video_device struct (v4l2-dev.h). This struct can either be allocated +dynamically or embedded in a larger struct. + +To allocate it dynamically use: + + struct video_device *vdev = video_device_alloc(); + + if (vdev == NULL) + return -ENOMEM; + + vdev->release = video_device_release; + +If you embed it in a larger struct, then you must set the release() +callback to your own function: + + struct video_device *vdev = &my_vdev->vdev; + + vdev->release = my_vdev_release; + +The release callback must be set and it is called when the last user +of the video device exits. + +The default video_device_release() callback just calls kfree to free the +allocated memory. + +You should also set these fields: + +- parent: set to the parent device (same device as was used to register + v4l2_device). +- name: set to something descriptive and unique. +- fops: set to the file_operations struct. +- ioctl_ops: if you use the v4l2_ioctl_ops to simplify ioctl maintenance + (highly recommended to use this and it might become compulsory in the + future!), then set this to your v4l2_ioctl_ops struct. + +If you use v4l2_ioctl_ops, then you should set .unlocked_ioctl to +__video_ioctl2 or .ioctl to video_ioctl2 in your file_operations struct. + + +video_device registration +------------------------- + +Next you register the video device: this will create the character device +for you. + + err = video_register_device(vdev, VFL_TYPE_GRABBER, -1); + if (err) { + video_device_release(vdev); // or kfree(my_vdev); + return err; + } + +Which device is registered depends on the type argument. The following +types exist: + +VFL_TYPE_GRABBER: videoX for video input/output devices +VFL_TYPE_VBI: vbiX for vertical blank data (i.e. closed captions, teletext) +VFL_TYPE_RADIO: radioX for radio tuners +VFL_TYPE_VTX: vtxX for teletext devices (deprecated, don't use) + +The last argument gives you a certain amount of control over the device +kernel number used (i.e. the X in videoX). Normally you will pass -1 to +let the v4l2 framework pick the first free number. But if a driver creates +many devices, then it can be useful to have different video devices in +separate ranges. For example, video capture devices start at 0, video +output devices start at 16. + +So you can use the last argument to specify a minimum kernel number and +the v4l2 framework will try to pick the first free number that is equal +or higher to what you passed. If that fails, then it will just pick the +first free number. + +Whenever a device node is created some attributes are also created for you. +If you look in /sys/class/video4linux you see the devices. Go into e.g. +video0 and you will see 'name' and 'index' attributes. The 'name' attribute +is the 'name' field of the video_device struct. The 'index' attribute is +a device node index that can be assigned by the driver, or that is calculated +for you. + +If you call video_register_device(), then the index is just increased by +1 for each device node you register. The first video device node you register +always starts off with 0. + +Alternatively you can call video_register_device_index() which is identical +to video_register_device(), but with an extra index argument. Here you can +pass a specific index value (between 0 and 31) that should be used. + +Users can setup udev rules that utilize the index attribute to make fancy +device names (e.g. 'mpegX' for MPEG video capture device nodes). + +After the device was successfully registered, then you can use these fields: + +- vfl_type: the device type passed to video_register_device. +- minor: the assigned device minor number. +- num: the device kernel number (i.e. the X in videoX). +- index: the device index number (calculated or set explicitly using + video_register_device_index). + +If the registration failed, then you need to call video_device_release() +to free the allocated video_device struct, or free your own struct if the +video_device was embedded in it. The vdev->release() callback will never +be called if the registration failed, nor should you ever attempt to +unregister the device if the registration failed. + + +video_device cleanup +-------------------- + +When the video device nodes have to be removed, either during the unload +of the driver or because the USB device was disconnected, then you should +unregister them: + + video_unregister_device(vdev); + +This will remove the device nodes from sysfs (causing udev to remove them +from /dev). + +After video_unregister_device() returns no new opens can be done. + +However, in the case of USB devices some application might still have one +of these device nodes open. You should block all new accesses to read, +write, poll, etc. except possibly for certain ioctl operations like +queueing buffers. + +When the last user of the video device node exits, then the vdev->release() +callback is called and you can do the final cleanup there. + + +video_device helper functions +----------------------------- + +There are a few useful helper functions: + +You can set/get driver private data in the video_device struct using: + +void *video_get_drvdata(struct video_device *dev); +void video_set_drvdata(struct video_device *dev, void *data); + +Note that you can safely call video_set_drvdata() before calling +video_register_device(). + +And this function: + +struct video_device *video_devdata(struct file *file); + +returns the video_device belonging to the file struct. + +The final helper function combines video_get_drvdata with +video_devdata: + +void *video_drvdata(struct file *file); + +You can go from a video_device struct to the v4l2_device struct using: + +struct v4l2_device *v4l2_dev = dev_get_drvdata(vdev->parent); + -- cgit v1.2.3-59-g8ed1b From ca8959bb07f27514f811200b4f71669b1783dc54 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Mon, 15 Dec 2008 04:12:57 -0300 Subject: V4L/DVB (9984): gspca - pac7311: Webcam 093a:262c added. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/pac7311.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 81d7d891c15f..a5545945648d 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -221,6 +221,7 @@ pac7311 093a:2622 Genius Eye 312 pac7311 093a:2624 PAC7302 pac7311 093a:2626 Labtec 2200 pac7311 093a:262a Webcam 300k +pac7311 093a:262c Philips SPC 230 NC zc3xx 0ac8:0302 Z-star Vimicro zc0302 vc032x 0ac8:0321 Vimicro generic vc0321 vc032x 0ac8:0323 Vimicro Vc0323 diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index 80c5975c8fe0..80af367bd350 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -1069,6 +1069,7 @@ static __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x262a), .driver_info = SENSOR_PAC7302}, + {USB_DEVICE(0x093a, 0x262c), .driver_info = SENSOR_PAC7302}, {} }; MODULE_DEVICE_TABLE(usb, device_table); -- cgit v1.2.3-59-g8ed1b From 87945895bf14b0b4dacbcef6dc08f284177affc8 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 20 Dec 2008 14:30:58 -0300 Subject: V4L/DVB (9992): gspca - pac207: Webcam 093a:2461 added. Signed-off-by: Hans de Goede Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 3 ++- drivers/media/video/gspca/pac207.c | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index a5545945648d..ec00740e6c40 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -202,7 +202,8 @@ sunplus 08ca:2050 Medion MD 41437 sunplus 08ca:2060 Aiptek PocketDV5300 tv8532 0923:010f ICM532 cams mars 093a:050f Mars-Semi Pc-Camera -pac207 093a:2460 PAC207 Qtec Webcam 100 +pac207 093a:2460 Qtec Webcam 100 +pac207 093a:2461 HP Webcam pac207 093a:2463 Philips SPC 220 NC pac207 093a:2464 Labtec Webcam 1200 pac207 093a:2468 PAC207 diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c index 84bcaaf4d325..e46b8e8f0a7e 100644 --- a/drivers/media/video/gspca/pac207.c +++ b/drivers/media/video/gspca/pac207.c @@ -529,6 +529,7 @@ static const struct sd_desc sd_desc = { static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x041e, 0x4028)}, {USB_DEVICE(0x093a, 0x2460)}, + {USB_DEVICE(0x093a, 0x2461)}, {USB_DEVICE(0x093a, 0x2463)}, {USB_DEVICE(0x093a, 0x2464)}, {USB_DEVICE(0x093a, 0x2468)}, -- cgit v1.2.3-59-g8ed1b From 88a40cfbf25d82758237250a04d9bed51266215c Mon Sep 17 00:00:00 2001 From: Fabio Rossi Date: Fri, 26 Dec 2008 14:41:48 -0300 Subject: V4L/DVB (9999): gspca - zc3xx: Webcam 046d:089d added. Signed-off-by: Fabio Rossi Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/zc3xx.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index ec00740e6c40..f34155f33a24 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -53,6 +53,7 @@ zc3xx 0461:0a00 MicroInnovation WebCam320 spca500 046d:0890 Logitech QuickCam traveler vc032x 046d:0892 Logitech Orbicam vc032x 046d:0896 Logitech Orbicam +zc3xx 046d:089d Logitech QuickCam E2500 zc3xx 046d:08a0 Logitech QC IM zc3xx 046d:08a1 Logitech QC IM 0x08A1 +sound zc3xx 046d:08a2 Labtec Webcam Pro diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index a62c8ac7b4a2..8ded9e6e8a7a 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -7533,6 +7533,7 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0458, 0x700c)}, {USB_DEVICE(0x0458, 0x700f)}, {USB_DEVICE(0x0461, 0x0a00)}, + {USB_DEVICE(0x046d, 0x089d), .driver_info = SENSOR_MC501CB}, {USB_DEVICE(0x046d, 0x08a0)}, {USB_DEVICE(0x046d, 0x08a1)}, {USB_DEVICE(0x046d, 0x08a2)}, -- cgit v1.2.3-59-g8ed1b From 71d50f30724c901c3d8cc7a19bdb3c33e1ee5463 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 27 Dec 2008 03:43:53 -0300 Subject: V4L/DVB (10044): gspca - pac7311: Webcam 093a:2620 added. Signed-off-by: Hans de Goede Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/pac7311.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index f34155f33a24..5daf2c801671 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -218,6 +218,7 @@ pac7311 093a:2603 PAC7312 pac7311 093a:2608 Trust WB-3300p pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350 pac7311 093a:260f SnakeCam +pac7311 093a:2620 Apollo AC-905 pac7311 093a:2621 PAC731x pac7311 093a:2622 Genius Eye 312 pac7311 093a:2624 PAC7302 diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index 80af367bd350..1b72e15cb3ae 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -1064,6 +1064,7 @@ static __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x093a, 0x2608), .driver_info = SENSOR_PAC7311}, {USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311}, {USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311}, + {USB_DEVICE(0x093a, 0x2620), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2622), .driver_info = SENSOR_PAC7302}, {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302}, -- cgit v1.2.3-59-g8ed1b From 4c98834addfee3fdd42c505c37569261bf669d94 Mon Sep 17 00:00:00 2001 From: Erik Andren Date: Mon, 29 Dec 2008 07:35:23 -0300 Subject: V4L/DVB (10048): gspca - stv06xx: New subdriver. Signed-off-by: Erik Andren Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 3 + drivers/media/video/gspca/Kconfig | 1 + drivers/media/video/gspca/Makefile | 2 +- drivers/media/video/gspca/stv06xx/Kconfig | 9 + drivers/media/video/gspca/stv06xx/Makefile | 6 + drivers/media/video/gspca/stv06xx/stv06xx.c | 522 ++++++++++++++++++++ drivers/media/video/gspca/stv06xx/stv06xx.h | 107 +++++ drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c | 533 +++++++++++++++++++++ drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h | 263 ++++++++++ drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c | 430 +++++++++++++++++ drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h | 275 +++++++++++ drivers/media/video/gspca/stv06xx/stv06xx_sensor.h | 92 ++++ drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c | 251 ++++++++++ drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h | 315 ++++++++++++ 14 files changed, 2808 insertions(+), 1 deletion(-) create mode 100644 drivers/media/video/gspca/stv06xx/Kconfig create mode 100644 drivers/media/video/gspca/stv06xx/Makefile create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx.c create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx.h create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_sensor.h create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c create mode 100644 drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 5daf2c801671..f54281d78c12 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -50,6 +50,9 @@ ov519 045e:028c Micro$oft xbox cam spca508 0461:0815 Micro Innovation IC200 sunplus 0461:0821 Fujifilm MV-1 zc3xx 0461:0a00 MicroInnovation WebCam320 +stv06xx 046d:0840 QuickCam Express +stv06xx 046d:0850 LEGO cam / QuickCam Web +stv06xx 046d:0870 Dexxa WebCam USB spca500 046d:0890 Logitech QuickCam traveler vc032x 046d:0892 Logitech Orbicam vc032x 046d:0896 Logitech Orbicam diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index 770fb699d048..ee6a691dff22 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -18,6 +18,7 @@ menuconfig USB_GSPCA if USB_GSPCA && VIDEO_V4L2 source "drivers/media/video/gspca/m5602/Kconfig" +source "drivers/media/video/gspca/stv06xx/Kconfig" config USB_GSPCA_CONEX tristate "Conexant Camera Driver" diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile index 6c8046e232c7..bd8d9ee40504 100644 --- a/drivers/media/video/gspca/Makefile +++ b/drivers/media/video/gspca/Makefile @@ -47,4 +47,4 @@ gspca_vc032x-objs := vc032x.o gspca_zc3xx-objs := zc3xx.o obj-$(CONFIG_USB_M5602) += m5602/ - +obj-$(CONFIG_USB_STV06XX) += stv06xx/ diff --git a/drivers/media/video/gspca/stv06xx/Kconfig b/drivers/media/video/gspca/stv06xx/Kconfig new file mode 100644 index 000000000000..634ad38d9fb8 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/Kconfig @@ -0,0 +1,9 @@ +config USB_STV06XX + tristate "STV06XX USB Camera Driver" + depends on USB_GSPCA + help + Say Y here if you want support for cameras based on + the ST STV06XX chip. + + To compile this driver as a module, choose M here: the + module will be called gspca_stv06xx. diff --git a/drivers/media/video/gspca/stv06xx/Makefile b/drivers/media/video/gspca/stv06xx/Makefile new file mode 100644 index 000000000000..8f002b6233b2 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/Makefile @@ -0,0 +1,6 @@ +obj-$(CONFIG_USB_STV06XX) += gspca_stv06xx.o + +gspca_stv06xx-objs := stv06xx.o \ + stv06xx_vv6410.o \ + stv06xx_hdcs.o \ + stv06xx_pb0100.o diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c new file mode 100644 index 000000000000..29e43718bfdf --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx.c @@ -0,0 +1,522 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#include "stv06xx_sensor.h" + +MODULE_AUTHOR("Erik Andrén"); +MODULE_DESCRIPTION("STV06XX USB Camera Driver"); +MODULE_LICENSE("GPL"); + +int dump_bridge; +int dump_sensor; + +int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data) +{ + int err; + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + u8 len = (i2c_data > 0xff) ? 2 : 1; + + buf[0] = i2c_data & 0xff; + buf[1] = (i2c_data >> 8) & 0xff; + + err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0x04, 0x40, address, 0, buf, len, + STV06XX_URB_MSG_TIMEOUT); + + + PDEBUG(D_CONF, "Written 0x%x to address 0x%x, status: %d", + i2c_data, address, err); + + return (err < 0) ? err : 0; +} + +int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data) +{ + int err; + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + + err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + 0x04, 0xc0, address, 0, buf, 1, + STV06XX_URB_MSG_TIMEOUT); + + *i2c_data = buf[0]; + + PDEBUG(D_CONF, "Read 0x%x from address 0x%x, status %d", + *i2c_data, address, err); + + return (err < 0) ? err : 0; +} + +/* Wraps the normal write sensor bytes / words functions for writing a + single value */ +int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value) +{ + if (sd->sensor->i2c_len == 2) { + u16 data[2] = { address, value }; + return stv06xx_write_sensor_words(sd, data, 1); + } else { + u8 data[2] = { address, value }; + return stv06xx_write_sensor_bytes(sd, data, 1); + } +} + +static int stv06xx_write_sensor_finish(struct sd *sd) +{ + int err = 0; + + if (IS_850(sd)) { + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + + /* Quickam Web needs an extra packet */ + buf[0] = 0; + err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0x04, 0x40, 0x1704, 0, buf, 1, + STV06XX_URB_MSG_TIMEOUT); + } + + return (err < 0) ? err : 0; +} + +int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len) +{ + int err, i, j; + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + + PDEBUG(D_USBO, "I2C: Command buffer contains %d entries", len); + for (i = 0; i < len;) { + /* Build the command buffer */ + memset(buf, 0, I2C_BUFFER_LENGTH); + for (j = 0; j < I2C_MAX_BYTES && i < len; j++, i++) { + buf[j] = data[2*i]; + buf[0x10 + j] = data[2*i+1]; + PDEBUG(D_USBO, "I2C: Writing 0x%02x to reg 0x%02x", + data[2*i+1], data[2*i]); + } + buf[0x20] = sd->sensor->i2c_addr; + buf[0x21] = j - 1; /* Number of commands to send - 1 */ + buf[0x22] = I2C_WRITE_CMD; + err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0x04, 0x40, 0x0400, 0, buf, + I2C_BUFFER_LENGTH, + STV06XX_URB_MSG_TIMEOUT); + if (err < 0) + return err; + } + return stv06xx_write_sensor_finish(sd); +} + +int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len) +{ + int err, i, j; + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + + PDEBUG(D_USBO, "I2C: Command buffer contains %d entries", len); + + for (i = 0; i < len;) { + /* Build the command buffer */ + memset(buf, 0, I2C_BUFFER_LENGTH); + for (j = 0; j < I2C_MAX_WORDS && i < len; j++, i++) { + buf[j] = data[2*i]; + buf[0x10 + j * 2] = data[2*i+1]; + buf[0x10 + j * 2 + 1] = data[2*i+1] >> 8; + PDEBUG(D_USBO, "I2C: Writing 0x%04x to reg 0x%02x", + data[2*i+1], data[2*i]); + } + buf[0x20] = sd->sensor->i2c_addr; + buf[0x21] = j - 1; /* Number of commands to send - 1 */ + buf[0x22] = I2C_WRITE_CMD; + err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0x04, 0x40, 0x0400, 0, buf, + I2C_BUFFER_LENGTH, + STV06XX_URB_MSG_TIMEOUT); + if (err < 0) + return err; + } + return stv06xx_write_sensor_finish(sd); +} + +int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value) +{ + int err; + struct usb_device *udev = sd->gspca_dev.dev; + __u8 *buf = sd->gspca_dev.usb_buf; + + err = stv06xx_write_bridge(sd, STV_I2C_FLUSH, sd->sensor->i2c_flush); + if (err < 0) + return err; + + /* Clear mem */ + memset(buf, 0, I2C_BUFFER_LENGTH); + + buf[0] = address; + buf[0x20] = sd->sensor->i2c_addr; + buf[0x21] = 0; + + /* Read I2C register */ + buf[0x22] = I2C_READ_CMD; + + err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + 0x04, 0x40, 0x1400, 0, buf, I2C_BUFFER_LENGTH, + STV06XX_URB_MSG_TIMEOUT); + if (err < 0) { + PDEBUG(D_ERR, "I2C Read: error writing address: %d", err); + return err; + } + + err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + 0x04, 0xc0, 0x1410, 0, buf, sd->sensor->i2c_len, + STV06XX_URB_MSG_TIMEOUT); + if (sd->sensor->i2c_len == 2) + *value = buf[0] | (buf[1] << 8); + else + *value = buf[0]; + + PDEBUG(D_USBO, "I2C: Read 0x%x from address 0x%x, status: %d", + *value, address, err); + + return (err < 0) ? err : 0; +} + +/* Dumps all bridge registers */ +static void stv06xx_dump_bridge(struct sd *sd) +{ + int i; + u8 data, buf; + + info("Dumping all stv06xx bridge registers"); + for (i = 0x1400; i < 0x160f; i++) { + stv06xx_read_bridge(sd, i, &data); + + info("Read 0x%x from address 0x%x", data, i); + } + + for (i = 0x1400; i < 0x160f; i++) { + stv06xx_read_bridge(sd, i, &data); + buf = data; + + stv06xx_write_bridge(sd, i, 0xff); + stv06xx_read_bridge(sd, i, &data); + if (data == 0xff) + info("Register 0x%x is read/write", i); + else if (data != buf) + info("Register 0x%x is read/write," + "but only partially", i); + else + info("Register 0x%x is read-only", i); + + stv06xx_write_bridge(sd, i, buf); + } +} + +/* this function is called at probe and resume time */ +static int stv06xx_init(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + int err; + + PDEBUG(D_PROBE, "Initializing camera"); + + /* Let the usb init settle for a bit + before performing the initialization */ + msleep(250); + + err = sd->sensor->init(sd); + + if (dump_sensor) + sd->sensor->dump(sd); + + return (err < 0) ? err : 0; +} + +/* Start the camera */ +static int stv06xx_start(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + int err; + + /* Prepare the sensor for start */ + err = sd->sensor->start(sd); + if (err < 0) + goto out; + + /* Start isochronous streaming */ + err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 1); + +out: + if (err < 0) + PDEBUG(D_STREAM, "Starting stream failed"); + else + PDEBUG(D_STREAM, "Started streaming"); + + return (err < 0) ? err : 0; +} + +static void stv06xx_stopN(struct gspca_dev *gspca_dev) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + + /* stop ISO-streaming */ + err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 0); + if (err < 0) + goto out; + + err = sd->sensor->stop(sd); + if (err < 0) + goto out; + +out: + if (err < 0) + PDEBUG(D_STREAM, "Failed to stop stream"); + else + PDEBUG(D_STREAM, "Stopped streaming"); +} + +/* + * Analyse an USB packet of the data stream and store it appropriately. + * Each packet contains an integral number of chunks. Each chunk has + * 2-bytes identification, followed by 2-bytes that describe the chunk + * length. Known/guessed chunk identifications are: + * 8001/8005/C001/C005 - Begin new frame + * 8002/8006/C002/C006 - End frame + * 0200/4200 - Contains actual image data, bayer or compressed + * 0005 - 11 bytes of unknown data + * 0100 - 2 bytes of unknown data + * The 0005 and 0100 chunks seem to appear only in compressed stream. + */ +static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev, + struct gspca_frame *frame, /* target */ + __u8 *data, /* isoc packet */ + int len) /* iso packet length */ +{ + PDEBUG(D_PACK, "Packet of length %d arrived", len); + + /* A packet may contain several frames + loop until the whole packet is reached */ + while (len) { + int id, chunk_len; + + if (len < 4) { + PDEBUG(D_PACK, "Packet is smaller than 4 bytes"); + return; + } + + /* Capture the id */ + id = (data[0] << 8) | data[1]; + + /* Capture the chunk length */ + chunk_len = (data[2] << 8) | data[3]; + PDEBUG(D_PACK, "Chunk id: %x, length: %d", id, chunk_len); + + data += 4; + len -= 4; + + if (len < chunk_len) { + PDEBUG(D_ERR, "URB packet length is smaller" + " than the specified chunk length"); + return; + } + + switch (id) { + case 0x0200: + case 0x4200: + PDEBUG(D_PACK, "Frame data packet detected"); + + gspca_frame_add(gspca_dev, INTER_PACKET, frame, + data, chunk_len); + break; + + case 0x8001: + case 0x8005: + case 0xc001: + case 0xc005: + PDEBUG(D_PACK, "Starting new frame"); + + /* Create a new frame, chunk length should be zero */ + gspca_frame_add(gspca_dev, FIRST_PACKET, + frame, data, 0); + + if (chunk_len) + PDEBUG(D_ERR, "Chunk length is " + "non-zero on a SOF"); + break; + + case 0x8002: + case 0x8006: + case 0xc002: + PDEBUG(D_PACK, "End of frame detected"); + + /* Complete the last frame (if any) */ + gspca_frame_add(gspca_dev, LAST_PACKET, frame, data, 0); + + if (chunk_len) + PDEBUG(D_ERR, "Chunk length is " + "non-zero on a EOF"); + break; + + case 0x0005: + PDEBUG(D_PACK, "Chunk 0x005 detected"); + /* Unknown chunk with 11 bytes of data, + occurs just before end of each frame + in compressed mode */ + break; + + case 0x0100: + PDEBUG(D_PACK, "Chunk 0x0100 detected"); + /* Unknown chunk with 2 bytes of data, + occurs 2-3 times per USB interrupt */ + break; + default: + PDEBUG(D_PACK, "Unknown chunk %d detected", id); + /* Unknown chunk */ + } + data += chunk_len; + len -= chunk_len; + } +} + +static int stv06xx_config(struct gspca_dev *gspca_dev, + const struct usb_device_id *id); + +/* sub-driver description */ +static const struct sd_desc sd_desc = { + .name = MODULE_NAME, + .config = stv06xx_config, + .init = stv06xx_init, + .start = stv06xx_start, + .stopN = stv06xx_stopN, + .pkt_scan = stv06xx_pkt_scan +}; + +/* This function is called at probe time */ +static int stv06xx_config(struct gspca_dev *gspca_dev, + const struct usb_device_id *id) +{ + struct sd *sd = (struct sd *) gspca_dev; + struct cam *cam; + + PDEBUG(D_PROBE, "Configuring camera"); + + cam = &gspca_dev->cam; + cam->epaddr = STV_ISOC_ENDPOINT_ADDR; + sd->desc = sd_desc; + gspca_dev->sd_desc = &sd->desc; + + if (dump_bridge) + stv06xx_dump_bridge(sd); + + sd->sensor = &stv06xx_sensor_vv6410; + if (!sd->sensor->probe(sd)) + return 0; + + sd->sensor = &stv06xx_sensor_hdcs1x00; + if (!sd->sensor->probe(sd)) + return 0; + + sd->sensor = &stv06xx_sensor_hdcs1020; + if (!sd->sensor->probe(sd)) + return 0; + + sd->sensor = &stv06xx_sensor_pb0100; + if (!sd->sensor->probe(sd)) + return 0; + + sd->sensor = NULL; + return -ENODEV; +} + + + +/* -- module initialisation -- */ +static const __devinitdata struct usb_device_id device_table[] = { + {USB_DEVICE(0x046d, 0x0840)}, /* QuickCam Express */ + {USB_DEVICE(0x046d, 0x0850)}, /* LEGO cam / QuickCam Web */ + {USB_DEVICE(0x046d, 0x0870)}, /* Dexxa WebCam USB */ + {} +}; +MODULE_DEVICE_TABLE(usb, device_table); + +/* -- device connect -- */ +static int sd_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + PDEBUG(D_PROBE, "Probing for a stv06xx device"); + return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), + THIS_MODULE); +} + +void sd_disconnect(struct usb_interface *intf) +{ + struct gspca_dev *gspca_dev = usb_get_intfdata(intf); + struct sd *sd = (struct sd *) gspca_dev; + PDEBUG(D_PROBE, "Disconnecting the stv06xx device"); + + if (sd->sensor->disconnect) + sd->sensor->disconnect(sd); + gspca_disconnect(intf); +} + +static struct usb_driver sd_driver = { + .name = MODULE_NAME, + .id_table = device_table, + .probe = sd_probe, + .disconnect = sd_disconnect, +#ifdef CONFIG_PM + .suspend = gspca_suspend, + .resume = gspca_resume, +#endif +}; + +/* -- module insert / remove -- */ +static int __init sd_mod_init(void) +{ + if (usb_register(&sd_driver) < 0) + return -1; + PDEBUG(D_PROBE, "registered"); + return 0; +} +static void __exit sd_mod_exit(void) +{ + usb_deregister(&sd_driver); + PDEBUG(D_PROBE, "deregistered"); +} + +module_init(sd_mod_init); +module_exit(sd_mod_exit); + +module_param(dump_bridge, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup"); + +module_param(dump_sensor, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(dump_sensor, "Dumps all sensor registers at startup"); diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.h b/drivers/media/video/gspca/stv06xx/stv06xx.h new file mode 100644 index 000000000000..1207e7d17f14 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx.h @@ -0,0 +1,107 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#ifndef STV06XX_H_ +#define STV06XX_H_ + +#include "gspca.h" + +#define MODULE_NAME "STV06xx" + +#define STV_ISOC_ENDPOINT_ADDR 0x81 + +#ifndef V4L2_PIX_FMT_SGRBG8 +#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') +#endif + +#define STV_REG23 0x0423 + +/* Control registers of the STV0600 ASIC */ +#define STV_I2C_PARTNER 0x1420 +#define STV_I2C_VAL_REG_VAL_PAIRS_MIN1 0x1421 +#define STV_I2C_READ_WRITE_TOGGLE 0x1422 +#define STV_I2C_FLUSH 0x1423 +#define STV_I2C_SUCC_READ_REG_VALS 0x1424 + +#define STV_ISO_ENABLE 0x1440 +#define STV_SCAN_RATE 0x1443 +#define STV_LED_CTRL 0x1445 +#define STV_STV0600_EMULATION 0x1446 +#define STV_REG00 0x1500 +#define STV_REG01 0x1501 +#define STV_REG02 0x1502 +#define STV_REG03 0x1503 +#define STV_REG04 0x1504 + +#define STV_ISO_SIZE_L 0x15c1 +#define STV_ISO_SIZE_H 0x15c2 + +/* Refers to the CIF 352x288 and QCIF 176x144 */ +/* 1: 288 lines, 2: 144 lines */ +#define STV_Y_CTRL 0x15c3 + +/* 0xa: 352 columns, 0x6: 176 columns */ +#define STV_X_CTRL 0x1680 + +#define STV06XX_URB_MSG_TIMEOUT 5000 + +#define I2C_MAX_BYTES 16 +#define I2C_MAX_WORDS 8 + +#define I2C_BUFFER_LENGTH 0x23 +#define I2C_READ_CMD 3 +#define I2C_WRITE_CMD 1 + +#define LED_ON 1 +#define LED_OFF 0 + +/* STV06xx device descriptor */ +struct sd { + struct gspca_dev gspca_dev; + + /* A pointer to the currently connected sensor */ + const struct stv06xx_sensor *sensor; + + /* A pointer to the sd_desc struct */ + struct sd_desc desc; + + /* Sensor private data */ + void *sensor_priv; +}; + +int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data); +int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data); + +int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len); +int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len); + +int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value); +int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value); + +#endif diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c new file mode 100644 index 000000000000..1cfe58504553 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c @@ -0,0 +1,533 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * Copyright (c) 2008 Chia-I Wu + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#include "stv06xx_hdcs.h" + +enum hdcs_power_state { + HDCS_STATE_SLEEP, + HDCS_STATE_IDLE, + HDCS_STATE_RUN +}; + +/* no lock? */ +struct hdcs { + enum hdcs_power_state state; + int w, h; + + /* visible area of the sensor array */ + struct { + int left, top; + int width, height; + int border; + } array; + + struct { + /* Column timing overhead */ + u8 cto; + /* Column processing overhead */ + u8 cpo; + /* Row sample period constant */ + u16 rs; + /* Exposure reset duration */ + u16 er; + } exp; + + int psmp; +}; + +static int hdcs_reg_write_seq(struct sd *sd, u8 reg, u8 *vals, u8 len) +{ + u8 regs[I2C_MAX_BYTES * 2]; + int i; + + if (unlikely((len <= 0) || (len >= I2C_MAX_BYTES) || + (reg + len > 0xff))) + return -EINVAL; + + for (i = 0; i < len; i++, reg++) { + regs[2*i] = reg; + regs[2*i+1] = vals[i]; + } + + return stv06xx_write_sensor_bytes(sd, regs, len); +} + +static int hdcs_set_state(struct sd *sd, enum hdcs_power_state state) +{ + struct hdcs *hdcs = sd->sensor_priv; + u8 val; + int ret; + + if (hdcs->state == state) + return 0; + + /* we need to go idle before running or sleeping */ + if (hdcs->state != HDCS_STATE_IDLE) { + ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0); + if (ret) + return ret; + } + + hdcs->state = HDCS_STATE_IDLE; + + if (state == HDCS_STATE_IDLE) + return 0; + + switch (state) { + case HDCS_STATE_SLEEP: + val = HDCS_SLEEP_MODE; + break; + + case HDCS_STATE_RUN: + val = HDCS_RUN_ENABLE; + break; + + default: + return -EINVAL; + } + + ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), val); + if (ret < 0) + hdcs->state = state; + + return ret; +} + +static int hdcs_reset(struct sd *sd) +{ + struct hdcs *hdcs = sd->sensor_priv; + int err; + + err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 1); + if (err < 0) + return err; + + err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0); + if (err < 0) + hdcs->state = HDCS_STATE_IDLE; + + return err; +} + +static int hdcs_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + struct hdcs *hdcs = sd->sensor_priv; + + /* Column time period */ + int ct; + /* Column processing period */ + int cp; + /* Row processing period */ + int rp; + int cycles; + int err; + int rowexp; + u16 data[2]; + + err = stv06xx_read_sensor(sd, HDCS_ROWEXPL, &data[0]); + if (err < 0) + return err; + + err = stv06xx_read_sensor(sd, HDCS_ROWEXPH, &data[1]); + if (err < 0) + return err; + + rowexp = (data[1] << 8) | data[0]; + + ct = hdcs->exp.cto + hdcs->psmp + (HDCS_ADC_START_SIG_DUR + 2); + cp = hdcs->exp.cto + (hdcs->w * ct / 2); + rp = hdcs->exp.rs + cp; + + cycles = rp * rowexp; + *val = cycles / HDCS_CLK_FREQ_MHZ; + PDEBUG(D_V4L2, "Read exposure %d", *val); + return 0; +} + +static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + struct hdcs *hdcs = sd->sensor_priv; + int rowexp, srowexp; + int max_srowexp; + /* Column time period */ + int ct; + /* Column processing period */ + int cp; + /* Row processing period */ + int rp; + /* Minimum number of column timing periods + within the column processing period */ + int mnct; + int cycles, err; + u8 exp[4]; + + cycles = val * HDCS_CLK_FREQ_MHZ; + + ct = hdcs->exp.cto + hdcs->psmp + (HDCS_ADC_START_SIG_DUR + 2); + cp = hdcs->exp.cto + (hdcs->w * ct / 2); + + /* the cycles one row takes */ + rp = hdcs->exp.rs + cp; + + rowexp = cycles / rp; + + /* the remaining cycles */ + cycles -= rowexp * rp; + + /* calculate sub-row exposure */ + if (IS_1020(sd)) { + /* see HDCS-1020 datasheet 3.5.6.4, p. 63 */ + srowexp = hdcs->w - (cycles + hdcs->exp.er + 13) / ct; + + mnct = (hdcs->exp.er + 12 + ct - 1) / ct; + max_srowexp = hdcs->w - mnct; + } else { + /* see HDCS-1000 datasheet 3.4.5.5, p. 61 */ + srowexp = cp - hdcs->exp.er - 6 - cycles; + + mnct = (hdcs->exp.er + 5 + ct - 1) / ct; + max_srowexp = cp - mnct * ct - 1; + } + + if (srowexp < 0) + srowexp = 0; + else if (srowexp > max_srowexp) + srowexp = max_srowexp; + + if (IS_1020(sd)) { + exp[0] = rowexp & 0xff; + exp[1] = rowexp >> 8; + exp[2] = (srowexp >> 2) & 0xff; + /* this clears exposure error flag */ + exp[3] = 0x1; + err = hdcs_reg_write_seq(sd, HDCS_ROWEXPL, exp, 4); + } else { + exp[0] = rowexp & 0xff; + exp[1] = rowexp >> 8; + exp[2] = srowexp & 0xff; + exp[3] = srowexp >> 8; + err = hdcs_reg_write_seq(sd, HDCS_ROWEXPL, exp, 4); + if (err < 0) + return err; + + /* clear exposure error flag */ + err = stv06xx_write_sensor(sd, + HDCS_STATUS, BIT(4)); + } + PDEBUG(D_V4L2, "Writing exposure %d, rowexp %d, srowexp %d", + val, rowexp, srowexp); + return err; +} + +static int hdcs_set_gains(struct sd *sd, u8 r, u8 g, u8 b) +{ + u8 gains[4]; + + /* the voltage gain Av = (1 + 19 * val / 127) * (1 + bit7) */ + if (r > 127) + r = 0x80 | (r / 2); + if (g > 127) + g = 0x80 | (g / 2); + if (b > 127) + b = 0x80 | (b / 2); + + gains[0] = g; + gains[1] = r; + gains[2] = b; + gains[3] = g; + + return hdcs_reg_write_seq(sd, HDCS_ERECPGA, gains, 4); +} + +static int hdcs_get_gain(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + int err; + u16 data; + + err = stv06xx_read_sensor(sd, HDCS_ERECPGA, &data); + + /* Bit 7 doubles the gain */ + if (data & 0x80) + *val = (data & 0x7f) * 2; + else + *val = data; + + PDEBUG(D_V4L2, "Read gain %d", *val); + return err; +} + +static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val) +{ + PDEBUG(D_V4L2, "Writing gain %d", val); + return hdcs_set_gains((struct sd *) gspca_dev, + val & 0xff, val & 0xff, val & 0xff); +} + +static int hdcs_set_size(struct sd *sd, + unsigned int width, unsigned int height) +{ + struct hdcs *hdcs = sd->sensor_priv; + u8 win[4]; + unsigned int x, y; + int err; + + /* must be multiple of 4 */ + width = (width + 3) & ~0x3; + height = (height + 3) & ~0x3; + + if (width > hdcs->array.width) + width = hdcs->array.width; + + if (IS_1020(sd)) { + /* the borders are also invalid */ + if (height + 2 * hdcs->array.border + HDCS_1020_BOTTOM_Y_SKIP + > hdcs->array.height) + height = hdcs->array.height - 2 * hdcs->array.border - + HDCS_1020_BOTTOM_Y_SKIP; + + y = (hdcs->array.height - HDCS_1020_BOTTOM_Y_SKIP - height) / 2 + + hdcs->array.top; + } else if (height > hdcs->array.height) { + height = hdcs->array.height; + y = hdcs->array.top + (hdcs->array.height - height) / 2; + } + + x = hdcs->array.left + (hdcs->array.width - width) / 2; + + win[0] = y / 4; + win[1] = x / 4; + win[2] = (y + height) / 4 - 1; + win[3] = (x + width) / 4 - 1; + + err = hdcs_reg_write_seq(sd, HDCS_FWROW, win, 4); + if (err < 0) + return err; + + /* Update the current width and height */ + hdcs->w = width; + hdcs->h = height; + return err; +} + +static int hdcs_probe_1x00(struct sd *sd) +{ + struct hdcs *hdcs; + u16 sensor; + int ret; + + ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor); + if (ret < 0 || sensor != 0x08) + return -ENODEV; + + info("HDCS-1000/1100 sensor detected"); + + sd->gspca_dev.cam.cam_mode = stv06xx_sensor_hdcs1x00.modes; + sd->gspca_dev.cam.nmodes = stv06xx_sensor_hdcs1x00.nmodes; + sd->desc.ctrls = stv06xx_sensor_hdcs1x00.ctrls; + sd->desc.nctrls = stv06xx_sensor_hdcs1x00.nctrls; + + hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL); + if (!hdcs) + return -ENOMEM; + + hdcs->array.left = 8; + hdcs->array.top = 8; + hdcs->array.width = HDCS_1X00_DEF_WIDTH; + hdcs->array.height = HDCS_1X00_DEF_HEIGHT; + hdcs->array.border = 4; + + hdcs->exp.cto = 4; + hdcs->exp.cpo = 2; + hdcs->exp.rs = 186; + hdcs->exp.er = 100; + + /* + * Frame rate on HDCS-1000 0x46D:0x840 depends on PSMP: + * 4 = doesn't work at all + * 5 = 7.8 fps, + * 6 = 6.9 fps, + * 8 = 6.3 fps, + * 10 = 5.5 fps, + * 15 = 4.4 fps, + * 31 = 2.8 fps + * + * Frame rate on HDCS-1000 0x46D:0x870 depends on PSMP: + * 15 = doesn't work at all + * 18 = doesn't work at all + * 19 = 7.3 fps + * 20 = 7.4 fps + * 21 = 7.4 fps + * 22 = 7.4 fps + * 24 = 6.3 fps + * 30 = 5.4 fps + */ + hdcs->psmp = IS_870(sd) ? 20 : 5; + + sd->sensor_priv = hdcs; + + return 0; +} + +static int hdcs_probe_1020(struct sd *sd) +{ + struct hdcs *hdcs; + u16 sensor; + int ret; + + ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor); + if (ret < 0 || sensor != 0x10) + return -ENODEV; + + info("HDCS-1020 sensor detected"); + + sd->gspca_dev.cam.cam_mode = stv06xx_sensor_hdcs1020.modes; + sd->gspca_dev.cam.nmodes = stv06xx_sensor_hdcs1020.nmodes; + sd->desc.ctrls = stv06xx_sensor_hdcs1020.ctrls; + sd->desc.nctrls = stv06xx_sensor_hdcs1020.nctrls; + + hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL); + if (!hdcs) + return -ENOMEM; + + /* + * From Andrey's test image: looks like HDCS-1020 upper-left + * visible pixel is at 24,8 (y maybe even smaller?) and lower-right + * visible pixel at 375,299 (x maybe even larger?) + */ + hdcs->array.left = 24; + hdcs->array.top = 4; + hdcs->array.width = HDCS_1020_DEF_WIDTH; + hdcs->array.height = 304; + hdcs->array.border = 4; + + hdcs->psmp = 6; + + hdcs->exp.cto = 3; + hdcs->exp.cpo = 3; + hdcs->exp.rs = 155; + hdcs->exp.er = 96; + + sd->sensor_priv = hdcs; + + return 0; +} + +static int hdcs_start(struct sd *sd) +{ + PDEBUG(D_STREAM, "Starting stream"); + + return hdcs_set_state(sd, HDCS_STATE_RUN); +} + +static int hdcs_stop(struct sd *sd) +{ + PDEBUG(D_STREAM, "Halting stream"); + + return hdcs_set_state(sd, HDCS_STATE_SLEEP); +} + +static void hdcs_disconnect(struct sd *sd) +{ + PDEBUG(D_PROBE, "Disconnecting the sensor"); + kfree(sd->sensor_priv); +} + +static int hdcs_init(struct sd *sd) +{ + struct hdcs *hdcs = sd->sensor_priv; + int i, err = 0; + + /* Set the STV0602AA in STV0600 emulation mode */ + if (IS_870(sd)) + stv06xx_write_bridge(sd, STV_STV0600_EMULATION, 1); + + /* Execute the bridge init */ + for (i = 0; i < ARRAY_SIZE(stv_bridge_init) && !err; i++) { + err = stv06xx_write_bridge(sd, stv_bridge_init[i][0], + stv_bridge_init[i][1]); + } + if (err < 0) + return err; + + /* sensor soft reset */ + hdcs_reset(sd); + + /* Execute the sensor init */ + for (i = 0; i < ARRAY_SIZE(stv_sensor_init) && !err; i++) { + err = stv06xx_write_sensor(sd, stv_sensor_init[i][0], + stv_sensor_init[i][1]); + } + if (err < 0) + return err; + + /* Enable continous frame capture, bit 2: stop when frame complete */ + err = stv06xx_write_sensor(sd, HDCS_REG_CONFIG(sd), BIT(3)); + if (err < 0) + return err; + + /* Set PGA sample duration + (was 0x7E for IS_870, but caused slow framerate with HDCS-1020) */ + if (IS_1020(sd)) + err = stv06xx_write_sensor(sd, HDCS_TCTRL, + (HDCS_ADC_START_SIG_DUR << 6) | hdcs->psmp); + else + err = stv06xx_write_sensor(sd, HDCS_TCTRL, + (HDCS_ADC_START_SIG_DUR << 5) | hdcs->psmp); + if (err < 0) + return err; + + err = hdcs_set_gains(sd, HDCS_DEFAULT_GAIN, HDCS_DEFAULT_GAIN, + HDCS_DEFAULT_GAIN); + if (err < 0) + return err; + + err = hdcs_set_exposure(&sd->gspca_dev, HDCS_DEFAULT_EXPOSURE); + if (err < 0) + return err; + + err = hdcs_set_size(sd, hdcs->array.width, hdcs->array.height); + return err; +} + +static int hdcs_dump(struct sd *sd) +{ + u16 reg, val; + + info("Dumping sensor registers:"); + + for (reg = HDCS_IDENT; reg <= HDCS_ROWEXPH; reg++) { + stv06xx_read_sensor(sd, reg, &val); + info("reg 0x%02x = 0x%02x", reg, val); + } + return 0; +} diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h new file mode 100644 index 000000000000..9c7279a4cd88 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h @@ -0,0 +1,263 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * Copyright (c) 2008 Chia-I Wu + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#ifndef STV06XX_HDCS_H_ +#define STV06XX_HDCS_H_ + +#include "stv06xx_sensor.h" + +#define HDCS_REG_CONFIG(sd) (IS_1020(sd) ? HDCS20_CONFIG : HDCS00_CONFIG) +#define HDCS_REG_CONTROL(sd) (IS_1020(sd) ? HDCS20_CONTROL : HDCS00_CONTROL) + +#define HDCS_1X00_DEF_WIDTH 360 +#define HDCS_1X00_DEF_HEIGHT 296 + +#define HDCS_1020_DEF_WIDTH 352 +#define HDCS_1020_DEF_HEIGHT 292 + +#define HDCS_1020_BOTTOM_Y_SKIP 4 + +#define HDCS_CLK_FREQ_MHZ 25 + +#define HDCS_ADC_START_SIG_DUR 3 + +/* LSB bit of I2C or register address signifies write (0) or read (1) */ +/* I2C Registers common for both HDCS-1000/1100 and HDCS-1020 */ +/* Identifications Register */ +#define HDCS_IDENT (0x00 << 1) +/* Status Register */ +#define HDCS_STATUS (0x01 << 1) +/* Interrupt Mask Register */ +#define HDCS_IMASK (0x02 << 1) +/* Pad Control Register */ +#define HDCS_PCTRL (0x03 << 1) +/* Pad Drive Control Register */ +#define HDCS_PDRV (0x04 << 1) +/* Interface Control Register */ +#define HDCS_ICTRL (0x05 << 1) +/* Interface Timing Register */ +#define HDCS_ITMG (0x06 << 1) +/* Baud Fraction Register */ +#define HDCS_BFRAC (0x07 << 1) +/* Baud Rate Register */ +#define HDCS_BRATE (0x08 << 1) +/* ADC Control Register */ +#define HDCS_ADCCTRL (0x09 << 1) +/* First Window Row Register */ +#define HDCS_FWROW (0x0a << 1) +/* First Window Column Register */ +#define HDCS_FWCOL (0x0b << 1) +/* Last Window Row Register */ +#define HDCS_LWROW (0x0c << 1) +/* Last Window Column Register */ +#define HDCS_LWCOL (0x0d << 1) +/* Timing Control Register */ +#define HDCS_TCTRL (0x0e << 1) +/* PGA Gain Register: Even Row, Even Column */ +#define HDCS_ERECPGA (0x0f << 1) +/* PGA Gain Register: Even Row, Odd Column */ +#define HDCS_EROCPGA (0x10 << 1) +/* PGA Gain Register: Odd Row, Even Column */ +#define HDCS_ORECPGA (0x11 << 1) +/* PGA Gain Register: Odd Row, Odd Column */ +#define HDCS_OROCPGA (0x12 << 1) +/* Row Exposure Low Register */ +#define HDCS_ROWEXPL (0x13 << 1) +/* Row Exposure High Register */ +#define HDCS_ROWEXPH (0x14 << 1) + +/* I2C Registers only for HDCS-1000/1100 */ +/* Sub-Row Exposure Low Register */ +#define HDCS00_SROWEXPL (0x15 << 1) +/* Sub-Row Exposure High Register */ +#define HDCS00_SROWEXPH (0x16 << 1) +/* Configuration Register */ +#define HDCS00_CONFIG (0x17 << 1) +/* Control Register */ +#define HDCS00_CONTROL (0x18 << 1) + +/* I2C Registers only for HDCS-1020 */ +/* Sub-Row Exposure Register */ +#define HDCS20_SROWEXP (0x15 << 1) +/* Error Control Register */ +#define HDCS20_ERROR (0x16 << 1) +/* Interface Timing 2 Register */ +#define HDCS20_ITMG2 (0x17 << 1) +/* Interface Control 2 Register */ +#define HDCS20_ICTRL2 (0x18 << 1) +/* Horizontal Blank Register */ +#define HDCS20_HBLANK (0x19 << 1) +/* Vertical Blank Register */ +#define HDCS20_VBLANK (0x1a << 1) +/* Configuration Register */ +#define HDCS20_CONFIG (0x1b << 1) +/* Control Register */ +#define HDCS20_CONTROL (0x1c << 1) + +#define HDCS_RUN_ENABLE (1 << 2) +#define HDCS_SLEEP_MODE (1 << 1) + +#define HDCS_DEFAULT_EXPOSURE 5000 +#define HDCS_DEFAULT_GAIN 128 + +static int hdcs_probe_1x00(struct sd *sd); +static int hdcs_probe_1020(struct sd *sd); +static int hdcs_start(struct sd *sd); +static int hdcs_init(struct sd *sd); +static int hdcs_stop(struct sd *sd); +static int hdcs_dump(struct sd *sd); +static void hdcs_disconnect(struct sd *sd); + +static int hdcs_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); +static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val); +static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val); +static int hdcs_get_gain(struct gspca_dev *gspca_dev, __s32 *val); + +const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = { + .name = "HP HDCS-1000/1100", + .i2c_flush = 0, + .i2c_addr = (0x55 << 1), + .i2c_len = 1, + + .init = hdcs_init, + .probe = hdcs_probe_1x00, + .start = hdcs_start, + .stop = hdcs_stop, + .disconnect = hdcs_disconnect, + .dump = hdcs_dump, + + .nctrls = 2, + .ctrls = { + { + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "exposure", + .minimum = 0x00, + .maximum = 0xffff, + .step = 0x1, + .default_value = HDCS_DEFAULT_EXPOSURE, + .flags = V4L2_CTRL_FLAG_SLIDER + }, + .set = hdcs_set_exposure, + .get = hdcs_get_exposure + }, + { + { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "gain", + .minimum = 0x00, + .maximum = 0xff, + .step = 0x1, + .default_value = HDCS_DEFAULT_GAIN, + .flags = V4L2_CTRL_FLAG_SLIDER + }, + .set = hdcs_set_gain, + .get = hdcs_get_gain + } + }, + + .nmodes = 1, + .modes = { + { + HDCS_1X00_DEF_WIDTH, + HDCS_1X00_DEF_HEIGHT, + V4L2_PIX_FMT_SBGGR8, + V4L2_FIELD_NONE, + .sizeimage = + HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT, + .bytesperline = HDCS_1X00_DEF_WIDTH, + .colorspace = V4L2_COLORSPACE_SRGB, + .priv = 1 + } + } +}; + +const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = { + .name = "HDCS-1020", + .i2c_flush = 0, + .i2c_addr = (0x55 << 1), + .i2c_len = 1, + + .nctrls = 0, + .ctrls = {}, + + .init = hdcs_init, + .probe = hdcs_probe_1020, + .start = hdcs_start, + .stop = hdcs_stop, + .dump = hdcs_dump, + + .nmodes = 1, + .modes = { + { + HDCS_1020_DEF_WIDTH, + HDCS_1020_DEF_HEIGHT, + V4L2_PIX_FMT_SBGGR8, + V4L2_FIELD_NONE, + .sizeimage = + HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT, + .bytesperline = HDCS_1020_DEF_WIDTH, + .colorspace = V4L2_COLORSPACE_SRGB, + .priv = 1 + } + } +}; + +static const u16 stv_bridge_init[][2] = { + {STV_ISO_ENABLE, 0}, + {STV_REG23, 0}, + {STV_REG00, 0x1d}, + {STV_REG01, 0xb5}, + {STV_REG02, 0xa8}, + {STV_REG03, 0x95}, + {STV_REG04, 0x07}, + + {STV_SCAN_RATE, 0x20}, + {STV_ISO_SIZE_L, 847}, + {STV_Y_CTRL, 0x01}, + {STV_X_CTRL, 0x0a} +}; + +static const u8 stv_sensor_init[][2] = { + /* Clear status (writing 1 will clear the corresponding status bit) */ + {HDCS_STATUS, BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1)}, + /* Disable all interrupts */ + {HDCS_IMASK, 0x00}, + {HDCS_PCTRL, BIT(6) | BIT(5) | BIT(1) | BIT(0)}, + {HDCS_PDRV, 0x00}, + {HDCS_ICTRL, BIT(5)}, + {HDCS_ITMG, BIT(4) | BIT(1)}, + /* ADC output resolution to 10 bits */ + {HDCS_ADCCTRL, 10} +}; + +#endif diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c new file mode 100644 index 000000000000..d0a0f8596454 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c @@ -0,0 +1,430 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +/* + * The spec file for the PB-0100 suggests the following for best quality + * images after the sensor has been reset : + * + * PB_ADCGAINL = R60 = 0x03 (3 dec) : sets low reference of ADC + to produce good black level + * PB_PREADCTRL = R32 = 0x1400 (5120 dec) : Enables global gain changes + through R53 + * PB_ADCMINGAIN = R52 = 0x10 (16 dec) : Sets the minimum gain for + auto-exposure + * PB_ADCGLOBALGAIN = R53 = 0x10 (16 dec) : Sets the global gain + * PB_EXPGAIN = R14 = 0x11 (17 dec) : Sets the auto-exposure value + * PB_UPDATEINT = R23 = 0x02 (2 dec) : Sets the speed on + auto-exposure routine + * PB_CFILLIN = R5 = 0x0E (14 dec) : Sets the frame rate + */ + +#include "stv06xx_pb0100.h" + +static int pb0100_probe(struct sd *sd) +{ + u16 sensor; + int i, err; + s32 *sensor_settings; + + err = stv06xx_read_sensor(sd, PB_IDENT, &sensor); + + if (err < 0) + return -ENODEV; + + if ((sensor >> 8) == 0x64) { + sensor_settings = kmalloc( + stv06xx_sensor_pb0100.nctrls * sizeof(s32), + GFP_KERNEL); + if (!sensor_settings) + return -ENOMEM; + + info("Photobit pb0100 sensor detected"); + + sd->gspca_dev.cam.cam_mode = stv06xx_sensor_pb0100.modes; + sd->gspca_dev.cam.nmodes = stv06xx_sensor_pb0100.nmodes; + sd->desc.ctrls = stv06xx_sensor_pb0100.ctrls; + sd->desc.nctrls = stv06xx_sensor_pb0100.nctrls; + for (i = 0; i < stv06xx_sensor_pb0100.nctrls; i++) + sensor_settings[i] = stv06xx_sensor_pb0100. + ctrls[i].qctrl.default_value; + sd->sensor_priv = sensor_settings; + + return 0; + } + + return -ENODEV; +} + +static int pb0100_start(struct sd *sd) +{ + int err; + struct cam *cam = &sd->gspca_dev.cam; + s32 *sensor_settings = sd->sensor_priv; + u32 mode = cam->cam_mode[sd->gspca_dev.curr_mode].priv; + + /* Setup sensor window */ + if (mode & PB0100_CROP_TO_VGA) { + stv06xx_write_sensor(sd, PB_RSTART, 30); + stv06xx_write_sensor(sd, PB_CSTART, 20); + stv06xx_write_sensor(sd, PB_RWSIZE, 240 - 1); + stv06xx_write_sensor(sd, PB_CWSIZE, 320 - 1); + } else { + stv06xx_write_sensor(sd, PB_RSTART, 8); + stv06xx_write_sensor(sd, PB_CSTART, 4); + stv06xx_write_sensor(sd, PB_RWSIZE, 288 - 1); + stv06xx_write_sensor(sd, PB_CWSIZE, 352 - 1); + } + + if (mode & PB0100_SUBSAMPLE) { + stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02); /* Wrong, FIXME */ + stv06xx_write_bridge(sd, STV_X_CTRL, 0x06); + + stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10); + } else { + stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01); + stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a); + /* larger -> slower */ + stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x20); + } + + /* set_gain also sets red and blue balance */ + pb0100_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]); + pb0100_set_exposure(&sd->gspca_dev, sensor_settings[EXPOSURE_IDX]); + pb0100_set_autogain_target(&sd->gspca_dev, + sensor_settings[AUTOGAIN_TARGET_IDX]); + pb0100_set_autogain(&sd->gspca_dev, sensor_settings[AUTOGAIN_IDX]); + + err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)|BIT(1)); + PDEBUG(D_STREAM, "Started stream, status: %d", err); + + return (err < 0) ? err : 0; +} + +static int pb0100_stop(struct sd *sd) +{ + int err; + + err = stv06xx_write_sensor(sd, PB_ABORTFRAME, 1); + + if (err < 0) + goto out; + + /* Set bit 1 to zero */ + err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)); + + PDEBUG(D_STREAM, "Halting stream"); +out: + return (err < 0) ? err : 0; +} + +/* FIXME: Sort the init commands out and put them into tables, + this is only for getting the camera to work */ +/* FIXME: No error handling for now, + add this once the init has been converted to proper tables */ +static int pb0100_init(struct sd *sd) +{ + stv06xx_write_bridge(sd, STV_REG00, 1); + stv06xx_write_bridge(sd, STV_SCAN_RATE, 0); + + /* Reset sensor */ + stv06xx_write_sensor(sd, PB_RESET, 1); + stv06xx_write_sensor(sd, PB_RESET, 0); + + /* Disable chip */ + stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)); + + /* Gain stuff...*/ + stv06xx_write_sensor(sd, PB_PREADCTRL, BIT(12)|BIT(10)|BIT(6)); + stv06xx_write_sensor(sd, PB_ADCGLOBALGAIN, 12); + + /* Set up auto-exposure */ + /* ADC VREF_HI new setting for a transition + from the Expose1 to the Expose2 setting */ + stv06xx_write_sensor(sd, PB_R28, 12); + /* gain max for autoexposure */ + stv06xx_write_sensor(sd, PB_ADCMAXGAIN, 180); + /* gain min for autoexposure */ + stv06xx_write_sensor(sd, PB_ADCMINGAIN, 12); + /* Maximum frame integration time (programmed into R8) + allowed for auto-exposure routine */ + stv06xx_write_sensor(sd, PB_R54, 3); + /* Minimum frame integration time (programmed into R8) + allowed for auto-exposure routine */ + stv06xx_write_sensor(sd, PB_R55, 0); + stv06xx_write_sensor(sd, PB_UPDATEINT, 1); + /* R15 Expose0 (maximum that auto-exposure may use) */ + stv06xx_write_sensor(sd, PB_R15, 800); + /* R17 Expose2 (minimum that auto-exposure may use) */ + stv06xx_write_sensor(sd, PB_R17, 10); + + stv06xx_write_sensor(sd, PB_EXPGAIN, 0); + + /* 0x14 */ + stv06xx_write_sensor(sd, PB_VOFFSET, 0); + /* 0x0D */ + stv06xx_write_sensor(sd, PB_ADCGAINH, 11); + /* Set black level (important!) */ + stv06xx_write_sensor(sd, PB_ADCGAINL, 0); + + /* ??? */ + stv06xx_write_bridge(sd, STV_REG00, 0x11); + stv06xx_write_bridge(sd, STV_REG03, 0x45); + stv06xx_write_bridge(sd, STV_REG04, 0x07); + + /* ISO-Size (0x27b: 635... why? - HDCS uses 847) */ + stv06xx_write_bridge(sd, STV_ISO_SIZE_L, 847); + + /* Scan/timing for the sensor */ + stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1)); + stv06xx_write_sensor(sd, PB_CFILLIN, 14); + stv06xx_write_sensor(sd, PB_VBL, 0); + stv06xx_write_sensor(sd, PB_FINTTIME, 0); + stv06xx_write_sensor(sd, PB_RINTTIME, 123); + + stv06xx_write_bridge(sd, STV_REG01, 0xc2); + stv06xx_write_bridge(sd, STV_REG02, 0xb0); + return 0; +} + +static int pb0100_dump(struct sd *sd) +{ + return 0; +} + +static int pb0100_get_gain(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[GAIN_IDX]; + + return 0; +} + +static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + if (sensor_settings[AUTOGAIN_IDX]) + return -EBUSY; + + sensor_settings[GAIN_IDX] = val; + err = stv06xx_write_sensor(sd, PB_G1GAIN, val); + if (!err) + err = stv06xx_write_sensor(sd, PB_G2GAIN, val); + PDEBUG(D_V4L2, "Set green gain to %d, status: %d", val, err); + + if (!err) + err = pb0100_set_red_balance(gspca_dev, + sensor_settings[RED_BALANCE_IDX]); + if (!err) + err = pb0100_set_blue_balance(gspca_dev, + sensor_settings[BLUE_BALANCE_IDX]); + + return err; +} + +static int pb0100_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[RED_BALANCE_IDX]; + + return 0; +} + +static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + if (sensor_settings[AUTOGAIN_IDX]) + return -EBUSY; + + sensor_settings[RED_BALANCE_IDX] = val; + val += sensor_settings[GAIN_IDX]; + if (val < 0) + val = 0; + else if (val > 255) + val = 255; + + err = stv06xx_write_sensor(sd, PB_RGAIN, val); + PDEBUG(D_V4L2, "Set red gain to %d, status: %d", val, err); + + return err; +} + +static int pb0100_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[BLUE_BALANCE_IDX]; + + return 0; +} + +static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + if (sensor_settings[AUTOGAIN_IDX]) + return -EBUSY; + + sensor_settings[BLUE_BALANCE_IDX] = val; + val += sensor_settings[GAIN_IDX]; + if (val < 0) + val = 0; + else if (val > 255) + val = 255; + + err = stv06xx_write_sensor(sd, PB_BGAIN, val); + PDEBUG(D_V4L2, "Set blue gain to %d, status: %d", val, err); + + return err; +} + +static int pb0100_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[EXPOSURE_IDX]; + + return 0; +} + +static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + if (sensor_settings[AUTOGAIN_IDX]) + return -EBUSY; + + sensor_settings[EXPOSURE_IDX] = val; + err = stv06xx_write_sensor(sd, PB_RINTTIME, val); + PDEBUG(D_V4L2, "Set exposure to %d, status: %d", val, err); + + return err; +} + +static int pb0100_get_autogain(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[AUTOGAIN_IDX]; + + return 0; +} + +static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + sensor_settings[AUTOGAIN_IDX] = val; + if (sensor_settings[AUTOGAIN_IDX]) { + if (sensor_settings[NATURAL_IDX]) + val = BIT(6)|BIT(4)|BIT(0); + else + val = BIT(4)|BIT(0); + } else + val = 0; + + err = stv06xx_write_sensor(sd, PB_EXPGAIN, val); + PDEBUG(D_V4L2, "Set autogain to %d (natural: %d), status: %d", + sensor_settings[AUTOGAIN_IDX], sensor_settings[NATURAL_IDX], + err); + + return err; +} + +static int pb0100_get_autogain_target(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[AUTOGAIN_TARGET_IDX]; + + return 0; +} + +static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val) +{ + int err, totalpixels, brightpixels, darkpixels; + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + sensor_settings[AUTOGAIN_TARGET_IDX] = val; + + /* Number of pixels counted by the sensor when subsampling the pixels. + * Slightly larger than the real value to avoid oscillation */ + totalpixels = gspca_dev->width * gspca_dev->height; + totalpixels = totalpixels/(8*8) + totalpixels/(64*64); + + brightpixels = (totalpixels * val) >> 8; + darkpixels = totalpixels - brightpixels; + err = stv06xx_write_sensor(sd, PB_R21, brightpixels); + if (!err) + err = stv06xx_write_sensor(sd, PB_R22, darkpixels); + + PDEBUG(D_V4L2, "Set autogain target to %d, status: %d", val, err); + + return err; +} + +static int pb0100_get_natural(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + *val = sensor_settings[NATURAL_IDX]; + + return 0; +} + +static int pb0100_set_natural(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + s32 *sensor_settings = sd->sensor_priv; + + sensor_settings[NATURAL_IDX] = val; + + return pb0100_set_autogain(gspca_dev, sensor_settings[AUTOGAIN_IDX]); +} diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h new file mode 100644 index 000000000000..5ea21a1154c4 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h @@ -0,0 +1,275 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#ifndef STV06XX_PB0100_H_ +#define STV06XX_PB0100_H_ + +#include "stv06xx_sensor.h" + +/* mode priv field flags */ +#define PB0100_CROP_TO_VGA 0x01 +#define PB0100_SUBSAMPLE 0x02 + +/* I2C Registers */ +#define PB_IDENT 0x00 /* Chip Version */ +#define PB_RSTART 0x01 /* Row Window Start */ +#define PB_CSTART 0x02 /* Column Window Start */ +#define PB_RWSIZE 0x03 /* Row Window Size */ +#define PB_CWSIZE 0x04 /* Column Window Size */ +#define PB_CFILLIN 0x05 /* Column Fill-In */ +#define PB_VBL 0x06 /* Vertical Blank Count */ +#define PB_CONTROL 0x07 /* Control Mode */ +#define PB_FINTTIME 0x08 /* Integration Time/Frame Unit Count */ +#define PB_RINTTIME 0x09 /* Integration Time/Row Unit Count */ +#define PB_ROWSPEED 0x0a /* Row Speed Control */ +#define PB_ABORTFRAME 0x0b /* Abort Frame */ +#define PB_R12 0x0c /* Reserved */ +#define PB_RESET 0x0d /* Reset */ +#define PB_EXPGAIN 0x0e /* Exposure Gain Command */ +#define PB_R15 0x0f /* Expose0 */ +#define PB_R16 0x10 /* Expose1 */ +#define PB_R17 0x11 /* Expose2 */ +#define PB_R18 0x12 /* Low0_DAC */ +#define PB_R19 0x13 /* Low1_DAC */ +#define PB_R20 0x14 /* Low2_DAC */ +#define PB_R21 0x15 /* Threshold11 */ +#define PB_R22 0x16 /* Threshold0x */ +#define PB_UPDATEINT 0x17 /* Update Interval */ +#define PB_R24 0x18 /* High_DAC */ +#define PB_R25 0x19 /* Trans0H */ +#define PB_R26 0x1a /* Trans1L */ +#define PB_R27 0x1b /* Trans1H */ +#define PB_R28 0x1c /* Trans2L */ +#define PB_R29 0x1d /* Reserved */ +#define PB_R30 0x1e /* Reserved */ +#define PB_R31 0x1f /* Wait to Read */ +#define PB_PREADCTRL 0x20 /* Pixel Read Control Mode */ +#define PB_R33 0x21 /* IREF_VLN */ +#define PB_R34 0x22 /* IREF_VLP */ +#define PB_R35 0x23 /* IREF_VLN_INTEG */ +#define PB_R36 0x24 /* IREF_MASTER */ +#define PB_R37 0x25 /* IDACP */ +#define PB_R38 0x26 /* IDACN */ +#define PB_R39 0x27 /* DAC_Control_Reg */ +#define PB_R40 0x28 /* VCL */ +#define PB_R41 0x29 /* IREF_VLN_ADCIN */ +#define PB_R42 0x2a /* Reserved */ +#define PB_G1GAIN 0x2b /* Green 1 Gain */ +#define PB_BGAIN 0x2c /* Blue Gain */ +#define PB_RGAIN 0x2d /* Red Gain */ +#define PB_G2GAIN 0x2e /* Green 2 Gain */ +#define PB_R47 0x2f /* Dark Row Address */ +#define PB_R48 0x30 /* Dark Row Options */ +#define PB_R49 0x31 /* Reserved */ +#define PB_R50 0x32 /* Image Test Data */ +#define PB_ADCMAXGAIN 0x33 /* Maximum Gain */ +#define PB_ADCMINGAIN 0x34 /* Minimum Gain */ +#define PB_ADCGLOBALGAIN 0x35 /* Global Gain */ +#define PB_R54 0x36 /* Maximum Frame */ +#define PB_R55 0x37 /* Minimum Frame */ +#define PB_R56 0x38 /* Reserved */ +#define PB_VOFFSET 0x39 /* VOFFSET */ +#define PB_R58 0x3a /* Snap-Shot Sequence Trigger */ +#define PB_ADCGAINH 0x3b /* VREF_HI */ +#define PB_ADCGAINL 0x3c /* VREF_LO */ +#define PB_R61 0x3d /* Reserved */ +#define PB_R62 0x3e /* Reserved */ +#define PB_R63 0x3f /* Reserved */ +#define PB_R64 0x40 /* Red/Blue Gain */ +#define PB_R65 0x41 /* Green 2/Green 1 Gain */ +#define PB_R66 0x42 /* VREF_HI/LO */ +#define PB_R67 0x43 /* Integration Time/Row Unit Count */ +#define PB_R240 0xf0 /* ADC Test */ +#define PB_R241 0xf1 /* Chip Enable */ +#define PB_R242 0xf2 /* Reserved */ + +static int pb0100_probe(struct sd *sd); +static int pb0100_start(struct sd *sd); +static int pb0100_init(struct sd *sd); +static int pb0100_stop(struct sd *sd); +static int pb0100_dump(struct sd *sd); + +/* V4L2 controls supported by the driver */ +static int pb0100_get_gain(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_autogain(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_autogain_target(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val); +static int pb0100_get_natural(struct gspca_dev *gspca_dev, __s32 *val); +static int pb0100_set_natural(struct gspca_dev *gspca_dev, __s32 val); + +const struct stv06xx_sensor stv06xx_sensor_pb0100 = { + .name = "PB-0100", + .i2c_flush = 1, + .i2c_addr = 0xba, + .i2c_len = 2, + + .nctrls = 7, + .ctrls = { +#define GAIN_IDX 0 + { + { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Gain", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 128 + }, + .set = pb0100_set_gain, + .get = pb0100_get_gain + }, +#define RED_BALANCE_IDX 1 + { + { + .id = V4L2_CID_RED_BALANCE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Red Balance", + .minimum = -255, + .maximum = 255, + .step = 1, + .default_value = 0 + }, + .set = pb0100_set_red_balance, + .get = pb0100_get_red_balance + }, +#define BLUE_BALANCE_IDX 2 + { + { + .id = V4L2_CID_BLUE_BALANCE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Blue Balance", + .minimum = -255, + .maximum = 255, + .step = 1, + .default_value = 0 + }, + .set = pb0100_set_blue_balance, + .get = pb0100_get_blue_balance + }, +#define EXPOSURE_IDX 3 + { + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure", + .minimum = 0, + .maximum = 511, + .step = 1, + .default_value = 12 + }, + .set = pb0100_set_exposure, + .get = pb0100_get_exposure + }, +#define AUTOGAIN_IDX 4 + { + { + .id = V4L2_CID_AUTOGAIN, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Automatic Gain and Exposure", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1 + }, + .set = pb0100_set_autogain, + .get = pb0100_get_autogain + }, +#define AUTOGAIN_TARGET_IDX 5 + { + { + .id = V4L2_CTRL_CLASS_USER + 0x1000, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Automatic Gain Target", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 128 + }, + .set = pb0100_set_autogain_target, + .get = pb0100_get_autogain_target + }, +#define NATURAL_IDX 6 + { + { + .id = V4L2_CTRL_CLASS_USER + 0x1001, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Natural Light Source", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1 + }, + .set = pb0100_set_natural, + .get = pb0100_get_natural + }, + }, + + .init = pb0100_init, + .probe = pb0100_probe, + .start = pb0100_start, + .stop = pb0100_stop, + .dump = pb0100_dump, + + .nmodes = 2, + .modes = { +/* low res / subsample modes disabled as they are only half res horizontal, + halving the vertical resolution does not seem to work */ + { + 320, + 240, + V4L2_PIX_FMT_SGRBG8, + V4L2_FIELD_NONE, + .sizeimage = 320 * 240, + .bytesperline = 320, + .colorspace = V4L2_COLORSPACE_SRGB, + .priv = PB0100_CROP_TO_VGA + }, + { + 352, + 288, + V4L2_PIX_FMT_SGRBG8, + V4L2_FIELD_NONE, + .sizeimage = 352 * 288, + .bytesperline = 352, + .colorspace = V4L2_COLORSPACE_SRGB, + .priv = 0 + }, + } +}; + +#endif diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h new file mode 100644 index 000000000000..c726dacefa1f --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#ifndef STV06XX_SENSOR_H_ +#define STV06XX_SENSOR_H_ + +#include "stv06xx.h" + +#define IS_850(sd) ((sd)->gspca_dev.dev->descriptor.idProduct == 0x850) +#define IS_870(sd) ((sd)->gspca_dev.dev->descriptor.idProduct == 0x870) +#define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020) + +extern const struct stv06xx_sensor stv06xx_sensor_vv6410; +extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00; +extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020; +extern const struct stv06xx_sensor stv06xx_sensor_pb0100; + +#define STV06XX_MAX_CTRLS (V4L2_CID_LASTP1 - V4L2_CID_BASE + 10) + +struct stv06xx_sensor { + /* Defines the name of a sensor */ + char name[32]; + + /* Sensor i2c address */ + u8 i2c_addr; + + /* Flush value*/ + u8 i2c_flush; + + /* length of an i2c word */ + u8 i2c_len; + + /* Probes if the sensor is connected */ + int (*probe)(struct sd *sd); + + /* Performs a initialization sequence */ + int (*init)(struct sd *sd); + + /* Executed at device disconnect */ + void (*disconnect)(struct sd *sd); + + /* Reads a sensor register */ + int (*read_sensor)(struct sd *sd, const u8 address, + u8 *i2c_data, const u8 len); + + /* Writes to a sensor register */ + int (*write_sensor)(struct sd *sd, const u8 address, + u8 *i2c_data, const u8 len); + + /* Instructs the sensor to start streaming */ + int (*start)(struct sd *sd); + + /* Instructs the sensor to stop streaming */ + int (*stop)(struct sd *sd); + + /* Instructs the sensor to dump all its contents */ + int (*dump)(struct sd *sd); + + int nctrls; + struct ctrl ctrls[STV06XX_MAX_CTRLS]; + + char nmodes; + struct v4l2_pix_format modes[]; +}; + +#endif diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c new file mode 100644 index 000000000000..1ca91f2a6dee --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c @@ -0,0 +1,251 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#include "stv06xx_vv6410.h" + +static int vv6410_probe(struct sd *sd) +{ + u16 data; + int err; + + err = stv06xx_read_sensor(sd, VV6410_DEVICEH, &data); + + if (err < 0) + return -ENODEV; + + if (data == 0x19) { + info("vv6410 sensor detected"); + + sd->gspca_dev.cam.cam_mode = stv06xx_sensor_vv6410.modes; + sd->gspca_dev.cam.nmodes = stv06xx_sensor_vv6410.nmodes; + sd->desc.ctrls = stv06xx_sensor_vv6410.ctrls; + sd->desc.nctrls = stv06xx_sensor_vv6410.nctrls; + return 0; + } + + return -ENODEV; +} + +static int vv6410_init(struct sd *sd) +{ + int err = 0, i; + + for (i = 0; i < ARRAY_SIZE(stv_bridge_init); i++) { + /* if NULL then len contains single value */ + if (stv_bridge_init[i].data == NULL) { + err = stv06xx_write_bridge(sd, + stv_bridge_init[i].start, + stv_bridge_init[i].len); + } else { + int j; + for (j = 0; j < stv_bridge_init[i].len; j++) + err = stv06xx_write_bridge(sd, + stv_bridge_init[i].start + j, + stv_bridge_init[i].data[j]); + } + } + + if (err < 0) + return err; + + err = stv06xx_write_sensor_bytes(sd, (u8 *) vv6410_sensor_init, + ARRAY_SIZE(vv6410_sensor_init)); + + return (err < 0) ? err : 0; +} + +static int vv6410_start(struct sd *sd) +{ + int err; + struct cam *cam = &sd->gspca_dev.cam; + u32 priv = cam->cam_mode[sd->gspca_dev.curr_mode].priv; + + if (priv & VV6410_CROP_TO_QVGA) { + PDEBUG(D_CONF, "Cropping to QVGA"); + stv06xx_write_sensor(sd, VV6410_XENDH, 320 - 1); + stv06xx_write_sensor(sd, VV6410_YENDH, 240 - 1); + } else { + stv06xx_write_sensor(sd, VV6410_XENDH, 360 - 1); + stv06xx_write_sensor(sd, VV6410_YENDH, 294 - 1); + } + + if (priv & VV6410_SUBSAMPLE) { + PDEBUG(D_CONF, "Enabling subsampling"); + stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02); + stv06xx_write_bridge(sd, STV_X_CTRL, 0x06); + + stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10); + } else { + stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01); + stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a); + + stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x20); + } + + /* Turn on LED */ + err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_ON); + if (err < 0) + return err; + + err = stv06xx_write_sensor(sd, VV6410_SETUP0, 0); + if (err < 0) + return err; + + PDEBUG(D_STREAM, "Starting stream"); + + return 0; +} + +static int vv6410_stop(struct sd *sd) +{ + int err; + + /* Turn off LED */ + err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_OFF); + if (err < 0) + return err; + + err = stv06xx_write_sensor(sd, VV6410_SETUP0, VV6410_LOW_POWER_MODE); + if (err < 0) + return err; + + PDEBUG(D_STREAM, "Halting stream"); + + return (err < 0) ? err : 0; +} + +static int vv6410_dump(struct sd *sd) +{ + u8 i; + int err = 0; + + info("Dumping all vv6410 sensor registers"); + for (i = 0; i < 0xff && !err; i++) { + u16 data; + err = stv06xx_read_sensor(sd, i, &data); + info("Register 0x%x contained 0x%x", i, data); + } + return (err < 0) ? err : 0; +} + +static int vv6410_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) +{ + int err; + u16 i2c_data; + struct sd *sd = (struct sd *) gspca_dev; + + err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data); + + *val = (i2c_data & VV6410_HFLIP) ? 1 : 0; + + PDEBUG(D_V4L2, "Read horizontal flip %d", *val); + + return (err < 0) ? err : 0; +} + +static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + u16 i2c_data; + struct sd *sd = (struct sd *) gspca_dev; + err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data); + if (err < 0) + return err; + + if (val) + i2c_data |= VV6410_HFLIP; + else + i2c_data &= ~VV6410_HFLIP; + + PDEBUG(D_V4L2, "Set horizontal flip to %d", val); + err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data); + + return (err < 0) ? err : 0; +} + +static int vv6410_get_vflip(struct gspca_dev *gspca_dev, __s32 *val) +{ + int err; + u16 i2c_data; + struct sd *sd = (struct sd *) gspca_dev; + + err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data); + + *val = (i2c_data & VV6410_VFLIP) ? 1 : 0; + + PDEBUG(D_V4L2, "Read vertical flip %d", *val); + + return (err < 0) ? err : 0; +} + +static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + u16 i2c_data; + struct sd *sd = (struct sd *) gspca_dev; + err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data); + if (err < 0) + return err; + + if (val) + i2c_data |= VV6410_VFLIP; + else + i2c_data &= ~VV6410_VFLIP; + + PDEBUG(D_V4L2, "Set vertical flip to %d", val); + err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data); + + return (err < 0) ? err : 0; +} + +static int vv6410_get_analog_gain(struct gspca_dev *gspca_dev, __s32 *val) +{ + int err; + u16 i2c_data; + struct sd *sd = (struct sd *) gspca_dev; + + err = stv06xx_read_sensor(sd, VV6410_ANALOGGAIN, &i2c_data); + + *val = i2c_data & 0xf; + + PDEBUG(D_V4L2, "Read analog gain %d", *val); + + return (err < 0) ? err : 0; +} + +static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val) +{ + int err; + struct sd *sd = (struct sd *) gspca_dev; + + PDEBUG(D_V4L2, "Set analog gain to %d", val); + err = stv06xx_write_sensor(sd, VV6410_ANALOGGAIN, 0xf0 | (val & 0xf)); + + return (err < 0) ? err : 0; +} diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h new file mode 100644 index 000000000000..3ff8c4ea3362 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h @@ -0,0 +1,315 @@ +/* + * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher + * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland + * Copyright (c) 2002, 2003 Tuukka Toivonen + * Copyright (c) 2008 Erik Andrén + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * P/N 861037: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 + * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express + * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam + * P/N 861075-0040: Sensor HDCS1000 ASIC + * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB + * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web + */ + +#ifndef STV06XX_VV6410_H_ +#define STV06XX_VV6410_H_ + +#include "stv06xx_sensor.h" + +#define VV6410_COLS 416 +#define VV6410_ROWS 320 + +/* Status registers */ +/* Chip identification number including revision indicator */ +#define VV6410_DEVICEH 0x00 +#define VV6410_DEVICEL 0x01 + +/* User can determine whether timed I2C data + has been consumed by interrogating flag states */ +#define VV6410_STATUS0 0x02 + +/* Current line counter value */ +#define VV6410_LINECOUNTH 0x03 +#define VV6410_LINECOUNTL 0x04 + +/* End x coordinate of image size */ +#define VV6410_XENDH 0x05 +#define VV6410_XENDL 0x06 + +/* End y coordinate of image size */ +#define VV6410_YENDH 0x07 +#define VV6410_YENDL 0x08 + +/* This is the average pixel value returned from the + dark line offset cancellation algorithm */ +#define VV6410_DARKAVGH 0x09 +#define VV6410_DARKAVGL 0x0a + +/* This is the average pixel value returned from the + black line offset cancellation algorithm */ +#define VV6410_BLACKAVGH 0x0b +#define VV6410_BLACKAVGL 0x0c + +/* Flags to indicate whether the x or y image coordinates have been clipped */ +#define VV6410_STATUS1 0x0d + +/* Setup registers */ + +/* Low-power/sleep modes & video timing */ +#define VV6410_SETUP0 0x10 + +/* Various parameters */ +#define VV6410_SETUP1 0x11 + +/* Contains pixel counter reset value used by external sync */ +#define VV6410_SYNCVALUE 0x12 + +/* Frame grabbing modes (FST, LST and QCK) */ +#define VV6410_FGMODES 0x14 + +/* FST and QCK mapping modes. */ +#define VV6410_PINMAPPING 0x15 + +/* Data resolution */ +#define VV6410_DATAFORMAT 0x16 + +/* Output coding formats */ +#define VV6410_OPFORMAT 0x17 + +/* Various mode select bits */ +#define VV6410_MODESELECT 0x18 + +/* Exposure registers */ +/* Fine exposure. */ +#define VV6410_FINEH 0x20 +#define VV6410_FINEL 0x21 + +/* Coarse exposure */ +#define VV6410_COARSEH 0x22 +#define VV6410_COARSEL 0x23 + +/* Analog gain setting */ +#define VV6410_ANALOGGAIN 0x24 + +/* Clock division */ +#define VV6410_CLKDIV 0x25 + +/* Dark line offset cancellation value */ +#define VV6410_DARKOFFSETH 0x2c +#define VV6410_DARKOFFSETL 0x2d + +/* Dark line offset cancellation enable */ +#define VV6410_DARKOFFSETSETUP 0x2e + +/* Video timing registers */ +/* Line Length (Pixel Clocks) */ +#define VV6410_LINELENGTHH 0x52 +#define VV6410_LINELENGTHL 0x53 + +/* X-co-ordinate of top left corner of region of interest (x-offset) */ +#define VV6410_XOFFSETH 0x57 +#define VV6410_XOFFSETL 0x58 + +/* Y-coordinate of top left corner of region of interest (y-offset) */ +#define VV6410_YOFFSETH 0x59 +#define VV6410_YOFFSETL 0x5a + +/* Field length (Lines) */ +#define VV6410_FIELDLENGTHH 0x61 +#define VV6410_FIELDLENGTHL 0x62 + +/* System registers */ +/* Black offset cancellation default value */ +#define VV6410_BLACKOFFSETH 0x70 +#define VV6410_BLACKOFFSETL 0x71 + +/* Black offset cancellation setup */ +#define VV6410_BLACKOFFSETSETUP 0x72 + +/* Analog Control Register 0 */ +#define VV6410_CR0 0x75 + +/* Analog Control Register 1 */ +#define VV6410_CR1 0x76 + +/* ADC Setup Register */ +#define VV6410_AS0 0x77 + +/* Analog Test Register */ +#define VV6410_AT0 0x78 + +/* Audio Amplifier Setup Register */ +#define VV6410_AT1 0x79 + +#define VV6410_HFLIP (1 << 3) +#define VV6410_VFLIP (1 << 4) + +#define VV6410_LOW_POWER_MODE (1 << 0) +#define VV6410_SOFT_RESET (1 << 2) +#define VV6410_PAL_25_FPS (0 << 3) + +#define VV6410_CLK_DIV_2 (1 << 1) + +#define VV6410_FINE_EXPOSURE 320 +#define VV6410_COARSE_EXPOSURE 192 +#define VV6410_DEFAULT_GAIN 5 + +#define VV6410_SUBSAMPLE 0x01 +#define VV6410_CROP_TO_QVGA 0x02 + +static int vv6410_probe(struct sd *sd); +static int vv6410_start(struct sd *sd); +static int vv6410_init(struct sd *sd); +static int vv6410_stop(struct sd *sd); +static int vv6410_dump(struct sd *sd); + +/* V4L2 controls supported by the driver */ +static int vv6410_get_hflip(struct gspca_dev *gspca_dev, __s32 *val); +static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val); +static int vv6410_get_vflip(struct gspca_dev *gspca_dev, __s32 *val); +static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val); +static int vv6410_get_analog_gain(struct gspca_dev *gspca_dev, __s32 *val); +static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val); + +const struct stv06xx_sensor stv06xx_sensor_vv6410 = { + .name = "ST VV6410", + .i2c_flush = 5, + .i2c_addr = 0x20, + .i2c_len = 1, + .init = vv6410_init, + .probe = vv6410_probe, + .start = vv6410_start, + .stop = vv6410_stop, + .dump = vv6410_dump, + + .nctrls = 3, + .ctrls = { + { + { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "horizontal flip", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0 + }, + .set = vv6410_set_hflip, + .get = vv6410_get_hflip + }, { + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "vertical flip", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0 + }, + .set = vv6410_set_vflip, + .get = vv6410_get_vflip + }, { + { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "analog gain", + .minimum = 0, + .maximum = 15, + .step = 1, + .default_value = 0 + }, + .set = vv6410_set_analog_gain, + .get = vv6410_get_analog_gain + } + }, + + .nmodes = 1, + .modes = { + { + 356, + 292, + V4L2_PIX_FMT_SGRBG8, + V4L2_FIELD_NONE, + .sizeimage = + 356 * 292, + .bytesperline = 356, + .colorspace = V4L2_COLORSPACE_SRGB, + .priv = 0 + } + } +}; + +/* If NULL, only single value to write, stored in len */ +struct stv_init { + const u8 *data; + u16 start; + u8 len; +}; + +static const u8 x1500[] = { /* 0x1500 - 0x150f */ + 0x0b, 0xa7, 0xb7, 0x00, 0x00 +}; + +static const u8 x1536[] = { /* 0x1536 - 0x153b */ + 0x02, 0x00, 0x60, 0x01, 0x20, 0x01 +}; + +static const u8 x15c1[] = { /* 0x15c1 - 0x15c2 */ + 0xff, 0x03 /* Output word 0x03ff = 1023 (ISO size) */ +}; + +static const struct stv_init stv_bridge_init[] = { + /* This reg is written twice. Some kind of reset? */ + {NULL, 0x1620, 0x80}, + {NULL, 0x1620, 0x00}, + {NULL, 0x1423, 0x04}, + {x1500, 0x1500, ARRAY_SIZE(x1500)}, + {x1536, 0x1536, ARRAY_SIZE(x1536)}, + {x15c1, 0x15c1, ARRAY_SIZE(x15c1)} +}; + +static const u8 vv6410_sensor_init[][2] = { + /* Setup registers */ + {VV6410_SETUP0, VV6410_SOFT_RESET}, + {VV6410_SETUP0, VV6410_LOW_POWER_MODE}, + /* Use shuffled read-out mode */ + {VV6410_SETUP1, BIT(6)}, + /* All modes to 1 */ + {VV6410_FGMODES, BIT(6) | BIT(4) | BIT(2) | BIT(0)}, + {VV6410_PINMAPPING, 0x00}, + /* Pre-clock generator divide off */ + {VV6410_DATAFORMAT, BIT(7) | BIT(0)}, + + /* Exposure registers */ + {VV6410_FINEH, VV6410_FINE_EXPOSURE >> 8}, + {VV6410_FINEL, VV6410_FINE_EXPOSURE & 0xff}, + {VV6410_COARSEH, VV6410_COARSE_EXPOSURE >> 8}, + {VV6410_COARSEL, VV6410_COARSE_EXPOSURE & 0xff}, + {VV6410_ANALOGGAIN, 0xf0 | VV6410_DEFAULT_GAIN}, + {VV6410_CLKDIV, VV6410_CLK_DIV_2}, + + /* System registers */ + /* Enable voltage doubler */ + {VV6410_AS0, BIT(6) | BIT(4) | BIT(3) | BIT(2) | BIT(1)}, + {VV6410_AT0, 0x00}, + /* Power up audio, differential */ + {VV6410_AT1, BIT(4)|BIT(0)}, +}; + +#endif -- cgit v1.2.3-59-g8ed1b From da3bcb5d909925397715dff4a7584f21f9857bfa Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Mon, 29 Dec 2008 09:06:09 -0300 Subject: V4L/DVB (10050): gspca - vc032x: Webcam 046d:0897 added. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/vc032x.c | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index f54281d78c12..1c58a7630146 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -56,6 +56,7 @@ stv06xx 046d:0870 Dexxa WebCam USB spca500 046d:0890 Logitech QuickCam traveler vc032x 046d:0892 Logitech Orbicam vc032x 046d:0896 Logitech Orbicam +vc032x 046d:0897 Logitech QuickCam for Dell notebooks zc3xx 046d:089d Logitech QuickCam E2500 zc3xx 046d:08a0 Logitech QC IM zc3xx 046d:08a1 Logitech QC IM 0x08A1 +sound diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index 71335dad433a..0525ea51a6de 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -2426,6 +2426,7 @@ static const struct sd_desc sd_desc = { static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x046d, 0x0892), .driver_info = BRIDGE_VC0321}, {USB_DEVICE(0x046d, 0x0896), .driver_info = BRIDGE_VC0321}, + {USB_DEVICE(0x046d, 0x0897), .driver_info = BRIDGE_VC0321}, {USB_DEVICE(0x0ac8, 0x0321), .driver_info = BRIDGE_VC0321}, {USB_DEVICE(0x0ac8, 0x0323), .driver_info = BRIDGE_VC0323}, {USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321}, -- cgit v1.2.3-59-g8ed1b From 1e1addd57bdf56c51dbc292d7760ea3d207fe833 Mon Sep 17 00:00:00 2001 From: Douglas Schilling Landgraf Date: Sat, 27 Dec 2008 21:38:14 -0300 Subject: V4L/DVB (10055): em28xx: Add entry for PixelView PlayTV Box 4 Added board PixelView PlayTV Box 4 Thanks to Vildenei Negrao Pereira for testing and data collection. Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 1 + drivers/media/video/em28xx/em28xx-cards.c | 22 ++++++++++++++++++++++ drivers/media/video/em28xx/em28xx.h | 1 + 3 files changed, 24 insertions(+) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 0c4c721daba9..96b1eb8ac874 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -59,3 +59,4 @@ 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041] 59 -> Pinnacle PCTV HD Mini (em2874) [2304:023f] 60 -> Hauppauge WinTV HVR 850 (em2883) [2040:651f] + 61 -> Pixelview PlayTV Box 4 USB 2.0 (em2820/em2840) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 3759f3a56cb7..0acab0d3c00b 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -943,6 +943,27 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, } }, }, + [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = { + .name = "Pixelview PlayTV Box 4 USB 2.0", + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_YMEC_TVF_5533MF, + .decoder = EM28XX_SAA711X, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = SAA7115_COMPOSITE2, + .amux = EM28XX_AMUX_VIDEO, + .aout = EM28XX_AOUT_MONO | /* I2S */ + EM28XX_AOUT_MASTER, /* Line out pin */ + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = SAA7115_COMPOSITE0, + .amux = EM28XX_AMUX_LINE_IN, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = SAA7115_SVIDEO3, + .amux = EM28XX_AMUX_LINE_IN, + } }, + }, [EM2820_BOARD_PROLINK_PLAYTV_USB2] = { .name = "Pixelview Prolink PlayTV USB 2.0", .tda9887_conf = TDA9887_PRESENT, @@ -1350,6 +1371,7 @@ MODULE_DEVICE_TABLE(usb, em28xx_id_table); static struct em28xx_hash_table em28xx_eeprom_hash [] = { /* P/N: SA 60002070465 Tuner: TVF7533-MF */ {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF}, + {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF}, {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028}, }; diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 58a3675abb62..317512da9824 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -99,6 +99,7 @@ #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58 #define EM2874_BOARD_PINNACLE_PCTV_80E 59 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60 +#define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61 /* Limits minimum and default number of buffers */ #define EM28XX_MIN_BUF 4 -- cgit v1.2.3-59-g8ed1b From e890759220759dfe4f3bea91a2deafb565ec10e9 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Mon, 29 Dec 2008 22:34:35 -0300 Subject: V4L/DVB (10120): em28xx: remove redundant Pinnacle Dazzle DVC 100 profile The DVC 100 profile is redundant since we already have an existing identical profile named "Pinnacle Dazzle DVC 90/DVC 100" Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 1 - drivers/media/video/em28xx/em28xx-cards.c | 14 -------------- drivers/media/video/em28xx/em28xx.h | 1 - 3 files changed, 16 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 96b1eb8ac874..79fd7f97a366 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -27,7 +27,6 @@ 26 -> Hercules Smart TV USB 2.0 (em2820/em2840) 27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) (em2820/em2840) 28 -> Leadtek Winfast USB II Deluxe (em2820/em2840) - 29 -> Pinnacle Dazzle DVC 100 (em2820/em2840) 30 -> Videology 20K14XUSB USB2.0 (em2820/em2840) 31 -> Usbgear VD204v9 (em2821) 32 -> Supercomp USB 2.0 TV (em2821) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index c427c0eeba1d..41d86e6f69c4 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -339,20 +339,6 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, } }, }, - [EM2820_BOARD_PINNACLE_DVC_100] = { - .name = "Pinnacle Dazzle DVC 100", - .decoder = EM28XX_SAA711X, - .tuner_type = TUNER_ABSENT, /* Capture only device */ - .input = { { - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = SAA7115_COMPOSITE0, - .amux = EM28XX_AMUX_LINE_IN, - }, { - .type = EM28XX_VMUX_SVIDEO, - .vmux = SAA7115_SVIDEO3, - .amux = EM28XX_AMUX_LINE_IN, - } }, - }, [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = { .name = "Videology 20K14XUSB USB2.0", .valid = EM28XX_BOARD_NOT_VALIDATED, diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 317512da9824..650f4ec82185 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -67,7 +67,6 @@ #define EM2820_BOARD_HERCULES_SMART_TV_USB2 26 #define EM2820_BOARD_PINNACLE_USB_2_FM1216ME 27 #define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28 -#define EM2820_BOARD_PINNACLE_DVC_100 29 #define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30 #define EM2821_BOARD_USBGEAR_VD204 31 #define EM2821_BOARD_SUPERCOMP_USB_2 32 -- cgit v1.2.3-59-g8ed1b From 7ed3a7a3113a5399a4591fdf1f2a07c9cd954853 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Mon, 29 Dec 2008 22:39:42 -0300 Subject: V4L/DVB (10121): em28xx: remove worthless Pinnacle PCTV HD Mini 80e device profile The Pinnacle 80e cannot be supported since Micronas yanked their driver support for the drx-j chipset at the last minute. Remove the device profile since it cannot work without the drx driver and it being there is only likely to confuse people into thinking the device is supported but not working. Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/CARDLIST.em28xx | 1 - drivers/media/video/em28xx/em28xx-cards.c | 34 ------------------------------- drivers/media/video/em28xx/em28xx.h | 1 - 3 files changed, 36 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 79fd7f97a366..75bded8a4aa2 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -56,6 +56,5 @@ 56 -> Pinnacle Hybrid Pro (2) (em2882) [2304:0226] 57 -> Kworld PlusTV HD Hybrid 330 (em2883) [eb1a:a316] 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041] - 59 -> Pinnacle PCTV HD Mini (em2874) [2304:023f] 60 -> Hauppauge WinTV HVR 850 (em2883) [2040:651f] 61 -> Pixelview PlayTV Box 4 USB 2.0 (em2820/em2840) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 41d86e6f69c4..84191c9dc54d 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -110,17 +110,6 @@ static struct em28xx_reg_seq default_tuner_gpio[] = { { -1, -1, -1, -1}, }; -/* Pinnacle PCTV HD Mini (80e) GPIOs - 0-5: not used - 6: demod reset, active low - 7: LED on, active high */ -static struct em28xx_reg_seq em2874_pinnacle_80e_digital[] = { - {EM28XX_R06_I2C_CLK, 0x45, 0xff, 10}, /*400 KHz*/ - {EM2874_R80_GPIO, 0x80, 0xff, 100},/*Demod reset*/ - {EM2874_R80_GPIO, 0xc0, 0xff, 10}, - { -1, -1, -1, -1}, -}; - /* * Board definitions */ @@ -1228,27 +1217,6 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, } }, }, - - /* em2874 tuners are DVB only */ - - [EM2874_BOARD_PINNACLE_PCTV_80E] = { - .name = "Pinnacle PCTV HD Mini", - .tuner_type = TUNER_ABSENT, - .has_dvb = 1, - .dvb_gpio = em2874_pinnacle_80e_digital, - .ir_codes = ir_codes_pinnacle_pctv_hd, - .decoder = EM28XX_NODECODER, - .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE | - EM2874_I2C_SECONDARY_BUS_SELECT | - EM28XX_I2C_FREQ_400_KHZ, -#ifdef DJH_DEBUG - .input = { { - .type = EM28XX_VMUX_TELEVISION, - .vmux = TVP5150_COMPOSITE0, - .amux = EM28XX_AMUX_LINE_IN, - } }, -#endif - }, }; const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards); @@ -1342,8 +1310,6 @@ struct usb_device_id em28xx_id_table [] = { .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO }, { USB_DEVICE(0x2304, 0x0227), .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO }, - { USB_DEVICE(0x2304, 0x023f), - .driver_info = EM2874_BOARD_PINNACLE_PCTV_80E }, { USB_DEVICE(0x0413, 0x6023), .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII }, { USB_DEVICE(0x093b, 0xa005), diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 650f4ec82185..b5eddc26388e 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -96,7 +96,6 @@ #define EM2882_BOARD_PINNACLE_HYBRID_PRO 56 #define EM2883_BOARD_KWORLD_HYBRID_A316 57 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58 -#define EM2874_BOARD_PINNACLE_PCTV_80E 59 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60 #define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61 -- cgit v1.2.3-59-g8ed1b From aa16c10a347e887ec9505de9eacf3675938be722 Mon Sep 17 00:00:00 2001 From: Németh Márton Date: Mon, 29 Dec 2008 16:37:14 -0300 Subject: V4L/DVB (10128): modify V4L documentation to be a valid XHTML MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Modify Documentation/video4linux/API.html to be a valid XHTML 1.0 Strict. The result was verified using the http://validator.w3.org/ service. Signed-off-by: Márton Németh Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/API.html | 43 ++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 16 deletions(-) (limited to 'Documentation') diff --git a/Documentation/video4linux/API.html b/Documentation/video4linux/API.html index afbe9ae7ee96..d749d41f647b 100644 --- a/Documentation/video4linux/API.html +++ b/Documentation/video4linux/API.html @@ -1,16 +1,27 @@ -V4L API -

Video For Linux APIs

- - - -
- -V4L original API - -Obsoleted by V4L2 API -
- -V4L2 API - -Should be used for new projects -
+ + + + + V4L API + + +

Video For Linux APIs

+ + + + + + + + + +
+ V4L original API + + Obsoleted by V4L2 API +
+ V4L2 API + Should be used for new projects +
+ + -- cgit v1.2.3-59-g8ed1b