diff options
Diffstat (limited to 'drivers/staging/media/easycap/easycap_settings.c')
| -rw-r--r-- | drivers/staging/media/easycap/easycap_settings.c | 696 |
1 files changed, 0 insertions, 696 deletions
diff --git a/drivers/staging/media/easycap/easycap_settings.c b/drivers/staging/media/easycap/easycap_settings.c deleted file mode 100644 index 3f5f5b3e5a35..000000000000 --- a/drivers/staging/media/easycap/easycap_settings.c +++ /dev/null @@ -1,696 +0,0 @@ -/****************************************************************************** -* * -* easycap_settings.c * -* * -******************************************************************************/ -/* - * - * Copyright (C) 2010 R.M. Thomas <rmthomas@sciolus.org> - * - * - * This 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. - * - * The software 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 software; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * -*/ -/*****************************************************************************/ - -#include "easycap.h" - -/*---------------------------------------------------------------------------*/ -/* - * THE LEAST SIGNIFICANT BIT OF easycap_standard.mask HAS MEANING: - * 0 => 25 fps - * 1 => 30 fps - * - * THE MOST SIGNIFICANT BIT OF easycap_standard.mask HAS MEANING: - * 0 => full framerate - * 1 => 20% framerate - */ -/*---------------------------------------------------------------------------*/ -const struct easycap_standard easycap_standard[] = { - { - .mask = 0x00FF & PAL_BGHIN , - .v4l2_standard = { - .index = PAL_BGHIN, - .id = (V4L2_STD_PAL_B | - V4L2_STD_PAL_G | V4L2_STD_PAL_H | - V4L2_STD_PAL_I | V4L2_STD_PAL_N), - .name = "PAL_BGHIN", - .frameperiod = {1, 25}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & NTSC_N_443 , - .v4l2_standard = { - .index = NTSC_N_443, - .id = V4L2_STD_UNKNOWN, - .name = "NTSC_N_443", - .frameperiod = {1, 25}, - .framelines = 480, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & PAL_Nc , - .v4l2_standard = { - .index = PAL_Nc, - .id = V4L2_STD_PAL_Nc, - .name = "PAL_Nc", - .frameperiod = {1, 25}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & NTSC_N , - .v4l2_standard = { - .index = NTSC_N, - .id = V4L2_STD_UNKNOWN, - .name = "NTSC_N", - .frameperiod = {1, 25}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & SECAM , - .v4l2_standard = { - .index = SECAM, - .id = V4L2_STD_SECAM, - .name = "SECAM", - .frameperiod = {1, 25}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & NTSC_M , - .v4l2_standard = { - .index = NTSC_M, - .id = V4L2_STD_NTSC_M, - .name = "NTSC_M", - .frameperiod = {1, 30}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & NTSC_M_JP , - .v4l2_standard = { - .index = NTSC_M_JP, - .id = V4L2_STD_NTSC_M_JP, - .name = "NTSC_M_JP", - .frameperiod = {1, 30}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & PAL_60 , - .v4l2_standard = { - .index = PAL_60, - .id = V4L2_STD_PAL_60, - .name = "PAL_60", - .frameperiod = {1, 30}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & NTSC_443 , - .v4l2_standard = { - .index = NTSC_443, - .id = V4L2_STD_NTSC_443, - .name = "NTSC_443", - .frameperiod = {1, 30}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x00FF & PAL_M , - .v4l2_standard = { - .index = PAL_M, - .id = V4L2_STD_PAL_M, - .name = "PAL_M", - .frameperiod = {1, 30}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & PAL_BGHIN_SLOW), - .v4l2_standard = { - .index = PAL_BGHIN_SLOW, - .id = (V4L2_STD_PAL_B | V4L2_STD_PAL_G | - V4L2_STD_PAL_H | - V4L2_STD_PAL_I | V4L2_STD_PAL_N | - (((v4l2_std_id)0x01) << 32)), - .name = "PAL_BGHIN_SLOW", - .frameperiod = {1, 5}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & NTSC_N_443_SLOW), - .v4l2_standard = { - .index = NTSC_N_443_SLOW, - .id = (V4L2_STD_UNKNOWN | (((v4l2_std_id)0x11) << 32)), - .name = "NTSC_N_443_SLOW", - .frameperiod = {1, 5}, - .framelines = 480, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & PAL_Nc_SLOW), - .v4l2_standard = { - .index = PAL_Nc_SLOW, - .id = (V4L2_STD_PAL_Nc | (((v4l2_std_id)0x01) << 32)), - .name = "PAL_Nc_SLOW", - .frameperiod = {1, 5}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & NTSC_N_SLOW), - .v4l2_standard = { - .index = NTSC_N_SLOW, - .id = (V4L2_STD_UNKNOWN | (((v4l2_std_id)0x21) << 32)), - .name = "NTSC_N_SLOW", - .frameperiod = {1, 5}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & SECAM_SLOW), - .v4l2_standard = { - .index = SECAM_SLOW, - .id = (V4L2_STD_SECAM | (((v4l2_std_id)0x01) << 32)), - .name = "SECAM_SLOW", - .frameperiod = {1, 5}, - .framelines = 625, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & NTSC_M_SLOW), - .v4l2_standard = { - .index = NTSC_M_SLOW, - .id = (V4L2_STD_NTSC_M | (((v4l2_std_id)0x01) << 32)), - .name = "NTSC_M_SLOW", - .frameperiod = {1, 6}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & NTSC_M_JP_SLOW), - .v4l2_standard = { - .index = NTSC_M_JP_SLOW, - .id = (V4L2_STD_NTSC_M_JP | - (((v4l2_std_id)0x01) << 32)), - .name = "NTSC_M_JP_SLOW", - .frameperiod = {1, 6}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & PAL_60_SLOW), - .v4l2_standard = { - .index = PAL_60_SLOW, - .id = (V4L2_STD_PAL_60 | (((v4l2_std_id)0x01) << 32)), - .name = "PAL_60_SLOW", - .frameperiod = {1, 6}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & NTSC_443_SLOW), - .v4l2_standard = { - .index = NTSC_443_SLOW, - .id = (V4L2_STD_NTSC_443 | (((v4l2_std_id)0x01) << 32)), - .name = "NTSC_443_SLOW", - .frameperiod = {1, 6}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0x8000 | (0x00FF & PAL_M_SLOW), - .v4l2_standard = { - .index = PAL_M_SLOW, - .id = (V4L2_STD_PAL_M | (((v4l2_std_id)0x01) << 32)), - .name = "PAL_M_SLOW", - .frameperiod = {1, 6}, - .framelines = 525, - .reserved = {0, 0, 0, 0} - } - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .mask = 0xFFFF - } -}; -/*---------------------------------------------------------------------------*/ -/* - * THE 16-BIT easycap_format.mask HAS MEANING: - * (least significant) BIT 0: 0 => PAL, 25 FPS; 1 => NTSC, 30 FPS - * BITS 2-4: RESERVED FOR DIFFERENTIATING STANDARDS - * BITS 5-7: NUMBER OF BYTES PER PIXEL - * BIT 8: 0 => NATIVE BYTE ORDER; 1 => SWAPPED - * BITS 9-10: RESERVED FOR OTHER BYTE PERMUTATIONS - * BIT 11: 0 => UNDECIMATED; 1 => DECIMATED - * BIT 12: 0 => OFFER FRAMES; 1 => OFFER FIELDS - * BIT 13: 0 => FULL FRAMERATE; 1 => REDUCED - * (most significant) BITS 14-15: RESERVED FOR OTHER FIELD/FRAME OPTIONS - * IT FOLLOWS THAT: - * bytesperpixel IS ((0x00E0 & easycap_format.mask) >> 5) - * byteswaporder IS true IF (0 != (0x0100 & easycap_format.mask)) - * - * decimatepixel IS true IF (0 != (0x0800 & easycap_format.mask)) - * - * offerfields IS true IF (0 != (0x1000 & easycap_format.mask)) - */ -/*---------------------------------------------------------------------------*/ - -struct easycap_format easycap_format[1 + SETTINGS_MANY]; - -int easycap_video_fillin_formats(void) -{ - const char *name1, *name2, *name3, *name4; - struct v4l2_format *fmt; - int i, j, k, m, n; - u32 width, height, pixelformat, bytesperline, sizeimage; - u16 mask1, mask2, mask3, mask4; - enum v4l2_field field; - enum v4l2_colorspace colorspace; - - for (i = 0, n = 0; i < STANDARD_MANY; i++) { - mask1 = 0x0000; - switch (i) { - case PAL_BGHIN: { - mask1 = 0x1F & PAL_BGHIN; - name1 = "PAL_BGHIN"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case SECAM: { - mask1 = 0x1F & SECAM; - name1 = "SECAM"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_Nc: { - mask1 = 0x1F & PAL_Nc; - name1 = "PAL_Nc"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_60: { - mask1 = 0x1F & PAL_60; - name1 = "PAL_60"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_M: { - mask1 = 0x1F & PAL_M; - name1 = "PAL_M"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case NTSC_M: { - mask1 = 0x1F & NTSC_M; - name1 = "NTSC_M"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_443: { - mask1 = 0x1F & NTSC_443; - name1 = "NTSC_443"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_M_JP: { - mask1 = 0x1F & NTSC_M_JP; - name1 = "NTSC_M_JP"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_N: { - mask1 = 0x1F & NTSC_M; - name1 = "NTSC_N"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_N_443: { - mask1 = 0x1F & NTSC_N_443; - name1 = "NTSC_N_443"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case PAL_BGHIN_SLOW: { - mask1 = 0x001F & PAL_BGHIN_SLOW; - mask1 |= 0x0200; - name1 = "PAL_BGHIN_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case SECAM_SLOW: { - mask1 = 0x001F & SECAM_SLOW; - mask1 |= 0x0200; - name1 = "SECAM_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_Nc_SLOW: { - mask1 = 0x001F & PAL_Nc_SLOW; - mask1 |= 0x0200; - name1 = "PAL_Nc_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_60_SLOW: { - mask1 = 0x001F & PAL_60_SLOW; - mask1 |= 0x0200; - name1 = "PAL_60_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case PAL_M_SLOW: { - mask1 = 0x001F & PAL_M_SLOW; - mask1 |= 0x0200; - name1 = "PAL_M_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_BG; - break; - } - case NTSC_M_SLOW: { - mask1 = 0x001F & NTSC_M_SLOW; - mask1 |= 0x0200; - name1 = "NTSC_M_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_443_SLOW: { - mask1 = 0x001F & NTSC_443_SLOW; - mask1 |= 0x0200; - name1 = "NTSC_443_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_M_JP_SLOW: { - mask1 = 0x001F & NTSC_M_JP_SLOW; - mask1 |= 0x0200; - name1 = "NTSC_M_JP_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_N_SLOW: { - mask1 = 0x001F & NTSC_N_SLOW; - mask1 |= 0x0200; - name1 = "NTSC_N_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - case NTSC_N_443_SLOW: { - mask1 = 0x001F & NTSC_N_443_SLOW; - mask1 |= 0x0200; - name1 = "NTSC_N_443_SLOW"; - colorspace = V4L2_COLORSPACE_470_SYSTEM_M; - break; - } - default: - return -1; - } - - for (j = 0; j < RESOLUTION_MANY; j++) { - mask2 = 0x0000; - switch (j) { - case AT_720x576: { - if (0x1 & mask1) - continue; - name2 = "_AT_720x576"; - width = 720; - height = 576; - break; - } - case AT_704x576: { - if (0x1 & mask1) - continue; - name2 = "_AT_704x576"; - width = 704; - height = 576; - break; - } - case AT_640x480: { - name2 = "_AT_640x480"; - width = 640; - height = 480; - break; - } - case AT_720x480: { - if (!(0x1 & mask1)) - continue; - name2 = "_AT_720x480"; - width = 720; - height = 480; - break; - } - case AT_360x288: { - if (0x1 & mask1) - continue; - name2 = "_AT_360x288"; - width = 360; - height = 288; - mask2 = 0x0800; - break; - } - case AT_320x240: { - name2 = "_AT_320x240"; - width = 320; - height = 240; - mask2 = 0x0800; - break; - } - case AT_360x240: { - if (!(0x1 & mask1)) - continue; - name2 = "_AT_360x240"; - width = 360; - height = 240; - mask2 = 0x0800; - break; - } - default: - return -2; - } - - for (k = 0; k < PIXELFORMAT_MANY; k++) { - mask3 = 0x0000; - switch (k) { - case FMT_UYVY: { - name3 = __stringify(FMT_UYVY); - pixelformat = V4L2_PIX_FMT_UYVY; - mask3 |= (0x02 << 5); - break; - } - case FMT_YUY2: { - name3 = __stringify(FMT_YUY2); - pixelformat = V4L2_PIX_FMT_YUYV; - mask3 |= (0x02 << 5); - mask3 |= 0x0100; - break; - } - case FMT_RGB24: { - name3 = __stringify(FMT_RGB24); - pixelformat = V4L2_PIX_FMT_RGB24; - mask3 |= (0x03 << 5); - break; - } - case FMT_RGB32: { - name3 = __stringify(FMT_RGB32); - pixelformat = V4L2_PIX_FMT_RGB32; - mask3 |= (0x04 << 5); - break; - } - case FMT_BGR24: { - name3 = __stringify(FMT_BGR24); - pixelformat = V4L2_PIX_FMT_BGR24; - mask3 |= (0x03 << 5); - mask3 |= 0x0100; - break; - } - case FMT_BGR32: { - name3 = __stringify(FMT_BGR32); - pixelformat = V4L2_PIX_FMT_BGR32; - mask3 |= (0x04 << 5); - mask3 |= 0x0100; - break; - } - default: - return -3; - } - bytesperline = width * ((mask3 & 0x00E0) >> 5); - sizeimage = bytesperline * height; - - for (m = 0; m < INTERLACE_MANY; m++) { - mask4 = 0x0000; - switch (m) { - case FIELD_NONE: { - name4 = "-n"; - field = V4L2_FIELD_NONE; - break; - } - case FIELD_INTERLACED: { - name4 = "-i"; - mask4 |= 0x1000; - field = V4L2_FIELD_INTERLACED; - break; - } - default: - return -4; - } - if (SETTINGS_MANY <= n) - return -5; - - strcpy(easycap_format[n].name, name1); - strcat(easycap_format[n].name, name2); - strcat(easycap_format[n].name, "_"); - strcat(easycap_format[n].name, name3); - strcat(easycap_format[n].name, name4); - easycap_format[n].mask = - mask1 | mask2 | mask3 | mask4; - fmt = &easycap_format[n].v4l2_format; - - fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fmt->fmt.pix.width = width; - fmt->fmt.pix.height = height; - fmt->fmt.pix.pixelformat = pixelformat; - fmt->fmt.pix.field = field; - fmt->fmt.pix.bytesperline = bytesperline; - fmt->fmt.pix.sizeimage = sizeimage; - fmt->fmt.pix.colorspace = colorspace; - fmt->fmt.pix.priv = 0; - n++; - } - } - } - } - if ((1 + SETTINGS_MANY) <= n) - return -6; - easycap_format[n].mask = 0xFFFF; - return n; -} -/*---------------------------------------------------------------------------*/ -struct v4l2_queryctrl easycap_control[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = SAA_0A_DEFAULT, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = SAA_0B_DEFAULT + 128, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = SAA_0C_DEFAULT + 128, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = V4L2_CID_HUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Hue", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = SAA_0D_DEFAULT + 128, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = V4L2_CID_AUDIO_VOLUME, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Volume", - .minimum = 0, - .maximum = 31, - .step = 1, - .default_value = 16, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = V4L2_CID_AUDIO_MUTE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mute", - .default_value = true, - .flags = 0, - .reserved = {0, 0} - }, -/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ - { - .id = 0xFFFFFFFF - } -}; -/*****************************************************************************/ |