korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-21 18:14:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

[media] tvp5150: replace video standard "magic" numbers

Browse Source 
64933337e3
[media] tvp5150: Add video format registers configuration values

Added constants for each video standard supported by TVP5150, so this patch
get rid of the magic numbers.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Javier Martinez Canillas 2011-11-04 13:23:21 -03:00 committed by Mauro Carvalho Chehab
parent 918847341a
commit 2da12fcbea
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/media/video/tvp5150.c
View File

@ -702,21 +702,21 @@ static int tvp5150_set_std(struct v4l2_subdev *sd, v4l2_std_id std)
/* First tests should be against specific std */
if (std == V4L2_STD_ALL) {
fmt = 0; /* Autodetect mode */
fmt = VIDEO_STD_AUTO_SWITCH_BIT; /* Autodetect mode */
} else if (std & V4L2_STD_NTSC_443) {
fmt = 0xa;
fmt = VIDEO_STD_NTSC_4_43_BIT;
} else if (std & V4L2_STD_PAL_M) {
fmt = 0x6;
fmt = VIDEO_STD_PAL_M_BIT;
} else if (std & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) {
fmt = 0x8;
fmt = VIDEO_STD_PAL_COMBINATION_N_BIT;
} else {
/* Then, test against generic ones */
if (std & V4L2_STD_NTSC)
fmt = 0x2;
fmt = VIDEO_STD_NTSC_MJ_BIT;
else if (std & V4L2_STD_PAL)
fmt = 0x4;
fmt = VIDEO_STD_PAL_BDGHIN_BIT;
else if (std & V4L2_STD_SECAM)
fmt = 0xc;
fmt = VIDEO_STD_SECAM_BIT;
}
v4l2_dbg(1, debug, sd, "Set video std register to %d.\n", fmt);