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authorMarkus Rechberger <mrechberger@gmail.com>2006-02-07 06:38:24 -0200
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-02-07 06:38:24 -0200
commit19d7509c0531b0e08f52ab93070569e0aba54cdf (patch)
tree07e24d063ddd290ca4caaf19ac68584c591e5e63 /drivers/media/video/tvp5150.c
parent33ccaa3feb2a6e09942b6f0af6fbb0451a2e1537 (diff)
V4L/DVB (3281): Added signal detection support to tvp5150
- added signal detection support to tvp5150 Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/tvp5150.c')
-rw-r--r--drivers/media/video/tvp5150.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 20e63593e441..3ae8a9ff5b13 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -967,6 +967,17 @@ static int tvp5150_command(struct i2c_client *c,
}
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;
}

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