1 files changed, 55 insertions, 2 deletions

diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 2c171af9a9f2..557530aef946 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -43,12 +43,16 @@ static unsigned int gbuffers      = 8;
 static unsigned int noninterlaced = 1;
 static unsigned int gbufsize      = 720*576*4;
 static unsigned int gbufsize_max  = 720*576*4;
+static char secam[] = "--";
 module_param(video_debug, int, 0644);
 MODULE_PARM_DESC(video_debug,"enable debug messages [video]");
 module_param(gbuffers, int, 0444);
 MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32");
 module_param(noninterlaced, int, 0644);
 MODULE_PARM_DESC(noninterlaced,"capture non interlaced video");
+module_param_string(secam, secam, sizeof(secam), 0644);
+MODULE_PARM_DESC(secam, "force SECAM variant, either DK,L or Lc");
+
 
 #define dprintk(fmt, arg...)    if (video_debug) \
         printk(KERN_DEBUG "%s/video: " fmt, dev->name , ## arg)
@@ -279,7 +283,43 @@ static struct saa7134_tvnorm tvnorms[] = {
                 .id            = V4L2_STD_SECAM,
                 NORM_625_50,
 
-                .sync_control  = 0x18, /* old: 0x58, */
+                .sync_control  = 0x18,
+                .luma_control  = 0x1b,
+                .chroma_ctrl1  = 0xd1,
+                .chroma_gain   = 0x80,
+                .chroma_ctrl2  = 0x00,
+                .vgate_misc    = 0x1c,
+
+        },{
+                .name          = "SECAM-DK",
+                .id            = V4L2_STD_SECAM_DK,
+                NORM_625_50,
+
+                .sync_control  = 0x18,
+                .luma_control  = 0x1b,
+                .chroma_ctrl1  = 0xd1,
+                .chroma_gain   = 0x80,
+                .chroma_ctrl2  = 0x00,
+                .vgate_misc    = 0x1c,
+
+        },{
+                .name          = "SECAM-L",
+                .id            = V4L2_STD_SECAM_L,
+                NORM_625_50,
+
+                .sync_control  = 0x18,
+                .luma_control  = 0x1b,
+                .chroma_ctrl1  = 0xd1,
+                .chroma_gain   = 0x80,
+                .chroma_ctrl2  = 0x00,
+                .vgate_misc    = 0x1c,
+
+        },{
+                .name          = "SECAM-Lc",
+                .id            = V4L2_STD_SECAM_LC,
+                NORM_625_50,
+
+                .sync_control  = 0x18,
                 .luma_control  = 0x1b,
                 .chroma_ctrl1  = 0xd1,
                 .chroma_gain   = 0x80,
@@ -1769,6 +1809,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
         {
                 v4l2_std_id *id = arg;
                 unsigned int i;
+                v4l2_std_id fixup;
 
                 for (i = 0; i < TVNORMS; i++)
                         if (*id == tvnorms[i].id)
@@ -1779,7 +1820,19 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
                                         break;
                 if (i == TVNORMS)
                         return -EINVAL;
-
+                if (*id & V4L2_STD_SECAM) {
+                        if (secam[0] == 'L' || secam[0] == 'l')
+                                if (secam[1] == 'C' || secam[1] == 'c')
+                                        fixup = V4L2_STD_SECAM_LC;
+                                else
+                                        fixup = V4L2_STD_SECAM_L;
+                        else
+                                if (secam[0] == 'D' || secam[0] == 'd')
+                                        fixup = V4L2_STD_SECAM_DK;
+                        for (i = 0; i < TVNORMS; i++)
+                                if (fixup == tvnorms[i].id)
+                                        break;
+                }
                 mutex_lock(&dev->lock);
                 if (res_check(fh, RESOURCE_OVERLAY)) {
                         spin_lock_irqsave(&dev->slock,flags);