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V4L/DVB (10124): em28xx: expand output formats available

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Add additional output formats, which will be useful for the Pinnacle PCTV
Ultimate 880e integration with the saa7136.

Thanks to Ray Lu from Empia for providing the em2860/em2880 datasheet.

Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devin Heitmueller 2008-12-29 23:34:37 -03:00 committed by Mauro Carvalho Chehab
parent 54d79e3398
commit 3fbf930951
2 changed files with 14 additions and 1 deletions
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13
drivers/media/video/em28xx/em28xx-reg.h
View File

@ -97,6 +97,19 @@
#define EM28XX_R26_COMPR 0x26
#define EM28XX_R27_OUTFMT 0x27
/* em28xx Output Format Register (0x27) */
#define EM28XX_OUTFMT_RGB_8_RGRG 0x00
#define EM28XX_OUTFMT_RGB_8_GRGR 0x01
#define EM28XX_OUTFMT_RGB_8_GBGB 0x02
#define EM28XX_OUTFMT_RGB_8_BGBG 0x03
#define EM28XX_OUTFMT_RGB_16_656 0x04
#define EM28XX_OUTFMT_RGB_8_BAYER 0x08 /* Pattern in Reg 0x10[1-0] */
#define EM28XX_OUTFMT_YUV211 0x10
#define EM28XX_OUTFMT_YUV422_Y0UY1V 0x14
#define EM28XX_OUTFMT_YUV422_Y1UY0V 0x15
#define EM28XX_OUTFMT_YUV411 0x18
#define EM28XX_R28_XMIN 0x28
#define EM28XX_R29_XMAX 0x29
#define EM28XX_R2A_YMIN 0x2a

2
drivers/media/video/em28xx/em28xx-video.c
View File

@ -93,7 +93,7 @@ static struct em28xx_fmt format[] = {
.name = "16bpp YUY2, 4:2:2, packed",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.reg = 0x14,
.reg = EM28XX_OUTFMT_YUV422_Y0UY1V,
},
};