From: Mauro Carvalho Chehab Date: Mon, 14 Nov 2005 00:07:48 +0000 (-0800) Subject: [PATCH] v4l: (943) added secam l video standard X-Git-Tag: v2.6.15-rc2~140 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=800d3c6f90b61cc82b09db635b59c00b1c460728;p=linux-2.6 [PATCH] v4l: (943) added secam l video standard - Added SECAM L' video standard - SECAM L' is a Secam variant that requires special config. This patch adds support on V4L core. Requires aditional patches on tuners to support. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 73c4041c35..e58abdfcaa 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -251,7 +251,7 @@ static inline int check_mode(struct tuner *t, char *cmd) static char pal[] = "-"; module_param_string(pal, pal, sizeof(pal), 0644); -static char secam[] = "-"; +static char secam[] = "--"; module_param_string(secam, secam, sizeof(secam), 0644); /* get more precise norm info from insmod option */ @@ -307,8 +307,13 @@ static int tuner_fixup_std(struct tuner *t) break; case 'l': case 'L': - tuner_dbg ("insmod fixup: SECAM => SECAM-L\n"); - t->std = V4L2_STD_SECAM_L; + if ((secam[1]=='C')||(secam[1]=='c')) { + tuner_dbg ("insmod fixup: SECAM => SECAM-L'\n"); + t->std = V4L2_STD_SECAM_LC; + } else { + tuner_dbg ("insmod fixup: SECAM => SECAM-L\n"); + t->std = V4L2_STD_SECAM_L; + } break; case '-': /* default parameter, do nothing */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index a114fff656..1cded681eb 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -636,6 +636,7 @@ typedef __u64 v4l2_std_id; #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) +#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) /* ATSC/HDTV */ #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)