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Commit 800d3c6f authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds
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[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: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c817e763

drivers/media/video/tuner-core.c

+8 −3
Original line number Diff line number Diff line
@@ -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':

			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 */

include/linux/videodev2.h

+1 −0
Original line number Diff line number Diff line
@@ -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)