The tunner IF for PAL-Nc norm, which AFAIK is used only in Argentina, was being defined as equal to PAL-M but it is not. It actually uses the same video IF as PAL-BG (and unlike PAL-M) but the audio is at 4.5MHz (same as PAL-M). A separate structure member was added for PAL-Nc.
Signed-off-by: Gonzalo A. de la Vega <gadelavega@xxxxxxxxx>
diff --git a/drivers/media/common/tuners/tda9887.c b/drivers/media/common/tuners/tda9887.c
index cdb645d..b560b5d 100644
--- a/drivers/media/common/tuners/tda9887.c
+++ b/drivers/media/common/tuners/tda9887.c
@@ -168,8 +168,8 @@ static struct tvnorm tvnorms[] = {
cAudioIF_6_5 |
cVideoIF_38_90 ),
},{
- .std = V4L2_STD_PAL_M | V4L2_STD_PAL_Nc,
- .name = "PAL-M/Nc",
+ .std = V4L2_STD_PAL_M,
+ .name = "PAL-M",
.b = ( cNegativeFmTV |
cQSS ),
.c = ( cDeemphasisON |
@@ -179,6 +179,17 @@ static struct tvnorm tvnorms[] = {
cAudioIF_4_5 |
cVideoIF_45_75 ),
},{
+ .std = V4L2_STD_PAL_Nc,
+ .name = "PAL-Nc",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis75 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_4_5 |
+ cVideoIF_38_90 ),
+ },{
.std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H,
.name = "SECAM-BGH",
.b = ( cNegativeFmTV |
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