V4L/DVB (3300): Add standard for South Korean NTSC-M using A2 audio.

South Korea uses NTSC-M but with A2 audio instead of BTSC. Several audio
chips need this information in order to set the correct audio processing
registers.

Acked-by: Mauro Carvalho Chehab <mauro_chehab@yahoo.com.br>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 788eada..e34f801 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -366,6 +366,11 @@
 			tuner_dbg("insmod fixup: NTSC => NTSC_M_JP\n");
 			t->std = V4L2_STD_NTSC_M_JP;
 			break;
+		case 'k':
+		case 'K':
+			tuner_dbg("insmod fixup: NTSC => NTSC_M_KR\n");
+			t->std = V4L2_STD_NTSC_M_KR;
+			break;
 		case '-':
 			/* default parameter, do nothing */
 			break;