Add first level indentation to easycap_sound_settings with astyle -t8
10 lines over 80 characters were left out for further fix
Cc: Mike Thomas <rmthomas@xxxxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
drivers/staging/easycap/easycap_settings.c | 1380 ++++++++++++++--------------
1 files changed, 700 insertions(+), 680 deletions(-)
rewrite drivers/staging/easycap/easycap_settings.c (66%)
diff --git a/drivers/staging/easycap/easycap_settings.c b/drivers/staging/easycap/easycap_settings.c
dissimilarity index 66%
index 22d69cc..aa1f629 100644
--- a/drivers/staging/easycap/easycap_settings.c
+++ b/drivers/staging/easycap/easycap_settings.c
@@ -1,680 +1,700 @@
-/******************************************************************************
-* *
-* easycap_settings.c *
-* *
-******************************************************************************/
-/*
- *
- * Copyright (C) 2010 R.M. Thomas <rmthomas@xxxxxxxxxxx>
- *
- *
- * 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
-fillin_formats(void)
-{
-int i, j, k, m, n;
-u32 width, height, pixelformat, bytesperline, sizeimage;
-enum v4l2_field field;
-enum v4l2_colorspace colorspace;
-u16 mask1, mask2, mask3, mask4;
-char name1[32], name2[32], name3[32], name4[32];
-for (i = 0, n = 0; i < STANDARD_MANY; i++) {
- mask1 = 0x0000;
- switch (i) {
- case PAL_BGHIN: {
- mask1 = 0x1F & PAL_BGHIN;
- strcpy(&name1[0], "PAL_BGHIN");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case SECAM: {
- mask1 = 0x1F & SECAM;
- strcpy(&name1[0], "SECAM");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_Nc: {
- mask1 = 0x1F & PAL_Nc;
- strcpy(&name1[0], "PAL_Nc");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_60: {
- mask1 = 0x1F & PAL_60;
- strcpy(&name1[0], "PAL_60");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_M: {
- mask1 = 0x1F & PAL_M;
- strcpy(&name1[0], "PAL_M");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case NTSC_M: {
- mask1 = 0x1F & NTSC_M;
- strcpy(&name1[0], "NTSC_M");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_443: {
- mask1 = 0x1F & NTSC_443;
- strcpy(&name1[0], "NTSC_443");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_M_JP: {
- mask1 = 0x1F & NTSC_M_JP;
- strcpy(&name1[0], "NTSC_M_JP");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_N: {
- mask1 = 0x1F & NTSC_M;
- strcpy(&name1[0], "NTSC_N");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_N_443: {
- mask1 = 0x1F & NTSC_N_443;
- strcpy(&name1[0], "NTSC_N_443");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case PAL_BGHIN_SLOW: {
- mask1 = 0x001F & PAL_BGHIN_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "PAL_BGHIN_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case SECAM_SLOW: {
- mask1 = 0x001F & SECAM_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "SECAM_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_Nc_SLOW: {
- mask1 = 0x001F & PAL_Nc_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "PAL_Nc_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_60_SLOW: {
- mask1 = 0x001F & PAL_60_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "PAL_60_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case PAL_M_SLOW: {
- mask1 = 0x001F & PAL_M_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "PAL_M_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
- break;
- }
- case NTSC_M_SLOW: {
- mask1 = 0x001F & NTSC_M_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "NTSC_M_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_443_SLOW: {
- mask1 = 0x001F & NTSC_443_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "NTSC_443_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_M_JP_SLOW: {
- mask1 = 0x001F & NTSC_M_JP_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "NTSC_M_JP_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_N_SLOW: {
- mask1 = 0x001F & NTSC_N_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "NTSC_N_SLOW");
- colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
- break;
- }
- case NTSC_N_443_SLOW: {
- mask1 = 0x001F & NTSC_N_443_SLOW;
- mask1 |= 0x0200;
- strcpy(&name1[0], "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;
- strcpy(&name2[0], "_AT_720x576");
- width = 720; height = 576; break;
- }
- case AT_704x576: {
- if (0x1 & mask1)
- continue;
- strcpy(&name2[0], "_AT_704x576");
- width = 704; height = 576; break;
- }
- case AT_640x480: {
- strcpy(&name2[0], "_AT_640x480");
- width = 640; height = 480; break;
- }
- case AT_720x480: {
- if (!(0x1 & mask1))
- continue;
- strcpy(&name2[0], "_AT_720x480");
- width = 720; height = 480; break;
- }
- case AT_360x288: {
- if (0x1 & mask1)
- continue;
- strcpy(&name2[0], "_AT_360x288");
- width = 360; height = 288; mask2 = 0x0800; break;
- }
- case AT_320x240: {
- strcpy(&name2[0], "_AT_320x240");
- width = 320; height = 240; mask2 = 0x0800; break;
- }
- case AT_360x240: {
- if (!(0x1 & mask1))
- continue;
- strcpy(&name2[0], "_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: {
- strcpy(&name3[0], "_" __stringify(FMT_UYVY));
- pixelformat = V4L2_PIX_FMT_UYVY;
- mask3 |= (0x02 << 5);
- break;
- }
- case FMT_YUY2: {
- strcpy(&name3[0], "_" __stringify(FMT_YUY2));
- pixelformat = V4L2_PIX_FMT_YUYV;
- mask3 |= (0x02 << 5);
- mask3 |= 0x0100;
- break;
- }
- case FMT_RGB24: {
- strcpy(&name3[0], "_" __stringify(FMT_RGB24));
- pixelformat = V4L2_PIX_FMT_RGB24;
- mask3 |= (0x03 << 5);
- break;
- }
- case FMT_RGB32: {
- strcpy(&name3[0], "_" __stringify(FMT_RGB32));
- pixelformat = V4L2_PIX_FMT_RGB32;
- mask3 |= (0x04 << 5);
- break;
- }
- case FMT_BGR24: {
- strcpy(&name3[0], "_" __stringify(FMT_BGR24));
- pixelformat = V4L2_PIX_FMT_BGR24;
- mask3 |= (0x03 << 5);
- mask3 |= 0x0100;
- break;
- }
- case FMT_BGR32: {
- strcpy(&name3[0], "_" __stringify(FMT_BGR32));
- pixelformat = V4L2_PIX_FMT_BGR32;
- mask3 |= (0x04 << 5);
- mask3 |= 0x0100;
- break;
- }
- default:
- return -3;
- }
- bytesperline = width * ((mask3 & 0x00F0) >> 4);
- sizeimage = bytesperline * height;
-
- for (m = 0; m < INTERLACE_MANY; m++) {
- mask4 = 0x0000;
- switch (m) {
- case FIELD_NONE: {
- strcpy(&name4[0], "-n");
- field = V4L2_FIELD_NONE;
- break;
- }
- case FIELD_INTERLACED: {
- strcpy(&name4[0], "-i");
- mask4 |= 0x1000;
- field = V4L2_FIELD_INTERLACED;
- break;
- }
- default:
- return -4;
- }
- if (SETTINGS_MANY <= n)
- return -5;
- strcpy(&easycap_format[n].name[0], &name1[0]);
- strcat(&easycap_format[n].name[0], &name2[0]);
- strcat(&easycap_format[n].name[0], &name3[0]);
- strcat(&easycap_format[n].name[0], &name4[0]);
- easycap_format[n].mask =
- mask1 | mask2 | mask3 | mask4;
- easycap_format[n].v4l2_format
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- easycap_format[n].v4l2_format
- .fmt.pix.width = width;
- easycap_format[n].v4l2_format
- .fmt.pix.height = height;
- easycap_format[n].v4l2_format
- .fmt.pix.pixelformat = pixelformat;
- easycap_format[n].v4l2_format
- .fmt.pix.field = field;
- easycap_format[n].v4l2_format
- .fmt.pix.bytesperline = bytesperline;
- easycap_format[n].v4l2_format
- .fmt.pix.sizeimage = sizeimage;
- easycap_format[n].v4l2_format
- .fmt.pix.colorspace = colorspace;
- easycap_format[n].v4l2_format
- .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
-}
-};
-/*****************************************************************************/
+/******************************************************************************
+* *
+* easycap_settings.c *
+* *
+******************************************************************************/
+/*
+ *
+ * Copyright (C) 2010 R.M. Thomas <rmthomas@xxxxxxxxxxx>
+ *
+ *
+ * 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
+fillin_formats(void)
+{
+ int i, j, k, m, n;
+ u32 width, height, pixelformat, bytesperline, sizeimage;
+ enum v4l2_field field;
+ enum v4l2_colorspace colorspace;
+ u16 mask1, mask2, mask3, mask4;
+ char name1[32], name2[32], name3[32], name4[32];
+ for (i = 0, n = 0; i < STANDARD_MANY; i++) {
+ mask1 = 0x0000;
+ switch (i) {
+ case PAL_BGHIN: {
+ mask1 = 0x1F & PAL_BGHIN;
+ strcpy(&name1[0], "PAL_BGHIN");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case SECAM: {
+ mask1 = 0x1F & SECAM;
+ strcpy(&name1[0], "SECAM");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_Nc: {
+ mask1 = 0x1F & PAL_Nc;
+ strcpy(&name1[0], "PAL_Nc");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_60: {
+ mask1 = 0x1F & PAL_60;
+ strcpy(&name1[0], "PAL_60");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_M: {
+ mask1 = 0x1F & PAL_M;
+ strcpy(&name1[0], "PAL_M");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case NTSC_M: {
+ mask1 = 0x1F & NTSC_M;
+ strcpy(&name1[0], "NTSC_M");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_443: {
+ mask1 = 0x1F & NTSC_443;
+ strcpy(&name1[0], "NTSC_443");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_M_JP: {
+ mask1 = 0x1F & NTSC_M_JP;
+ strcpy(&name1[0], "NTSC_M_JP");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_N: {
+ mask1 = 0x1F & NTSC_M;
+ strcpy(&name1[0], "NTSC_N");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_N_443: {
+ mask1 = 0x1F & NTSC_N_443;
+ strcpy(&name1[0], "NTSC_N_443");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case PAL_BGHIN_SLOW: {
+ mask1 = 0x001F & PAL_BGHIN_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "PAL_BGHIN_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case SECAM_SLOW: {
+ mask1 = 0x001F & SECAM_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "SECAM_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_Nc_SLOW: {
+ mask1 = 0x001F & PAL_Nc_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "PAL_Nc_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_60_SLOW: {
+ mask1 = 0x001F & PAL_60_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "PAL_60_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case PAL_M_SLOW: {
+ mask1 = 0x001F & PAL_M_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "PAL_M_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_BG;
+ break;
+ }
+ case NTSC_M_SLOW: {
+ mask1 = 0x001F & NTSC_M_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "NTSC_M_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_443_SLOW: {
+ mask1 = 0x001F & NTSC_443_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "NTSC_443_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_M_JP_SLOW: {
+ mask1 = 0x001F & NTSC_M_JP_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "NTSC_M_JP_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_N_SLOW: {
+ mask1 = 0x001F & NTSC_N_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "NTSC_N_SLOW");
+ colorspace = V4L2_COLORSPACE_470_SYSTEM_M;
+ break;
+ }
+ case NTSC_N_443_SLOW: {
+ mask1 = 0x001F & NTSC_N_443_SLOW;
+ mask1 |= 0x0200;
+ strcpy(&name1[0], "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;
+ strcpy(&name2[0], "_AT_720x576");
+ width = 720;
+ height = 576;
+ break;
+ }
+ case AT_704x576: {
+ if (0x1 & mask1)
+ continue;
+ strcpy(&name2[0], "_AT_704x576");
+ width = 704;
+ height = 576;
+ break;
+ }
+ case AT_640x480: {
+ strcpy(&name2[0], "_AT_640x480");
+ width = 640;
+ height = 480;
+ break;
+ }
+ case AT_720x480: {
+ if (!(0x1 & mask1))
+ continue;
+ strcpy(&name2[0], "_AT_720x480");
+ width = 720;
+ height = 480;
+ break;
+ }
+ case AT_360x288: {
+ if (0x1 & mask1)
+ continue;
+ strcpy(&name2[0], "_AT_360x288");
+ width = 360;
+ height = 288;
+ mask2 = 0x0800;
+ break;
+ }
+ case AT_320x240: {
+ strcpy(&name2[0], "_AT_320x240");
+ width = 320;
+ height = 240;
+ mask2 = 0x0800;
+ break;
+ }
+ case AT_360x240: {
+ if (!(0x1 & mask1))
+ continue;
+ strcpy(&name2[0], "_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: {
+ strcpy(&name3[0], "_" __stringify(FMT_UYVY));
+ pixelformat = V4L2_PIX_FMT_UYVY;
+ mask3 |= (0x02 << 5);
+ break;
+ }
+ case FMT_YUY2: {
+ strcpy(&name3[0], "_" __stringify(FMT_YUY2));
+ pixelformat = V4L2_PIX_FMT_YUYV;
+ mask3 |= (0x02 << 5);
+ mask3 |= 0x0100;
+ break;
+ }
+ case FMT_RGB24: {
+ strcpy(&name3[0], "_" __stringify(FMT_RGB24));
+ pixelformat = V4L2_PIX_FMT_RGB24;
+ mask3 |= (0x03 << 5);
+ break;
+ }
+ case FMT_RGB32: {
+ strcpy(&name3[0], "_" __stringify(FMT_RGB32));
+ pixelformat = V4L2_PIX_FMT_RGB32;
+ mask3 |= (0x04 << 5);
+ break;
+ }
+ case FMT_BGR24: {
+ strcpy(&name3[0], "_" __stringify(FMT_BGR24));
+ pixelformat = V4L2_PIX_FMT_BGR24;
+ mask3 |= (0x03 << 5);
+ mask3 |= 0x0100;
+ break;
+ }
+ case FMT_BGR32: {
+ strcpy(&name3[0], "_" __stringify(FMT_BGR32));
+ pixelformat = V4L2_PIX_FMT_BGR32;
+ mask3 |= (0x04 << 5);
+ mask3 |= 0x0100;
+ break;
+ }
+ default:
+ return -3;
+ }
+ bytesperline = width * ((mask3 & 0x00F0) >> 4);
+ sizeimage = bytesperline * height;
+
+ for (m = 0; m < INTERLACE_MANY; m++) {
+ mask4 = 0x0000;
+ switch (m) {
+ case FIELD_NONE: {
+ strcpy(&name4[0], "-n");
+ field = V4L2_FIELD_NONE;
+ break;
+ }
+ case FIELD_INTERLACED: {
+ strcpy(&name4[0], "-i");
+ mask4 |= 0x1000;
+ field = V4L2_FIELD_INTERLACED;
+ break;
+ }
+ default:
+ return -4;
+ }
+ if (SETTINGS_MANY <= n)
+ return -5;
+ strcpy(&easycap_format[n].name[0], &name1[0]);
+ strcat(&easycap_format[n].name[0], &name2[0]);
+ strcat(&easycap_format[n].name[0], &name3[0]);
+ strcat(&easycap_format[n].name[0], &name4[0]);
+ easycap_format[n].mask =
+ mask1 | mask2 | mask3 | mask4;
+ easycap_format[n].v4l2_format
+ .type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ easycap_format[n].v4l2_format
+ .fmt.pix.width = width;
+ easycap_format[n].v4l2_format
+ .fmt.pix.height = height;
+ easycap_format[n].v4l2_format
+ .fmt.pix.pixelformat = pixelformat;
+ easycap_format[n].v4l2_format
+ .fmt.pix.field = field;
+ easycap_format[n].v4l2_format
+ .fmt.pix.bytesperline = bytesperline;
+ easycap_format[n].v4l2_format
+ .fmt.pix.sizeimage = sizeimage;
+ easycap_format[n].v4l2_format
+ .fmt.pix.colorspace = colorspace;
+ easycap_format[n].v4l2_format
+ .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
+ }
+};
+/*****************************************************************************/
--
1.7.4
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