diff options
| author |   Antoine Jacquet <royale@zerezo.com> | 2009-12-27 18:22:05 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:28 -0300 |
| commit | 08135ba238ba7fe4e7af8cf11d026a7ed6b51f21 (patch) | |
| tree | b2bc49251d2cb5203185199de45e27def3b9339d /drivers/media/video/zr364xx.c | |
| parent | V4L/DVB (13883): gspca - m5602: Be less verbose during sensor probe (diff) | |
| download | linux-dev-08135ba238ba7fe4e7af8cf11d026a7ed6b51f21.tar.xz linux-dev-08135ba238ba7fe4e7af8cf11d026a7ed6b51f21.zip | |
V4L/DVB (13885): zr364xx: fix support for Aiptek DV T300
Added a new initialization method for Aiptek DV T300.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13708
Tested-by: Hámorszky Balázs <balihb@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/zr364xx.c')
| -rw-r--r-- | drivers/media/video/zr364xx.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c index f0eae83e3d89..3d4bac252902 100644 --- a/drivers/media/video/zr364xx.c +++ b/drivers/media/video/zr364xx.c @@ -78,6 +78,7 @@ #define METHOD0 0 #define METHOD1 1 #define METHOD2 2 +#define METHOD3 3 /* Module parameters */ @@ -114,7 +115,7 @@ static struct usb_device_id device_table[] = { {USB_DEVICE(0x06d6, 0x003b), .driver_info = METHOD0 }, {USB_DEVICE(0x0a17, 0x004e), .driver_info = METHOD2 }, {USB_DEVICE(0x041e, 0x405d), .driver_info = METHOD2 }, - {USB_DEVICE(0x08ca, 0x2102), .driver_info = METHOD2 }, + {USB_DEVICE(0x08ca, 0x2102), .driver_info = METHOD3 }, {USB_DEVICE(0x06d6, 0x003d), .driver_info = METHOD0 }, {} /* Terminating entry */ }; @@ -302,7 +303,7 @@ static message m2[] = { }; /* init table */ -static message *init[3] = { m0, m1, m2 }; +static message *init[4] = { m0, m1, m2, m2 }; /* JPEG static data in header (Huffman table, etc) */ @@ -967,6 +968,22 @@ static int zr364xx_vidioc_s_fmt_vid_cap(struct file *file, void *priv, m0d1[0] = mode; m1[2].value = 0xf000 + mode; m2[1].value = 0xf000 + mode; + + /* special case for METHOD3, the modes are different */ + if (cam->method == METHOD3) { + switch (mode) { + case 1: + m2[1].value = 0xf000 + 4; + break; + case 2: + m2[1].value = 0xf000 + 0; + break; + default: + m2[1].value = 0xf000 + 1; + break; + } + } + header2[437] = cam->height / 256; header2[438] = cam->height % 256; header2[439] = cam->width / 256; @@ -1582,6 +1599,22 @@ static int zr364xx_probe(struct usb_interface *intf, m0d1[0] = mode; m1[2].value = 0xf000 + mode; m2[1].value = 0xf000 + mode; + + /* special case for METHOD3, the modes are different */ + if (cam->method == METHOD3) { + switch (mode) { + case 1: + m2[1].value = 0xf000 + 4; + break; + case 2: + m2[1].value = 0xf000 + 0; + break; + default: + m2[1].value = 0xf000 + 1; + break; + } + } + header2[437] = cam->height / 256; header2[438] = cam->height % 256; header2[439] = cam->width / 256; |