[PATCH 051/141] V4L/DVB (3281): Added signal detection support to tvp5150

mchehab
2006-03-20T15:24:18Z

From: Markus Rechberger <mrechberger@gmail.com>
Date: 1139301504 -0200

- added signal detection support to tvp5150

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 20e6359..3ae8a9f 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -967,6 +967,17 @@ static int tvp5150_command(struct i2c_cl
}
case DECODER_GET_STATUS:
{
+ int *iarg = arg;
+ int status;
+ int res=0;
+ status = tvp5150_read(c, 0x88);
+ if(status&0x08){
+ res |= DECODER_STATUS_COLOR;
+ }
+ if(status&0x04 && status&0x02){
+ res |= DECODER_STATUS_GOOD;
+ }
+ *iarg=res;
break;
}