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| author | Markus Rechberger <mrechberger@gmail.com> | 2006-02-07 06:38:24 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-02-07 06:38:24 -0200 |
| commit | 19d7509c0531b0e08f52ab93070569e0aba54cdf (patch) | |
| tree | 07e24d063ddd290ca4caaf19ac68584c591e5e63 /drivers/media/video/tvp5150.c | |
| parent | 33ccaa3feb2a6e09942b6f0af6fbb0451a2e1537 (diff) | |
| download | linux-19d7509c0531b0e08f52ab93070569e0aba54cdf.tar.gz linux-19d7509c0531b0e08f52ab93070569e0aba54cdf.tar.xz | |
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.c | 11 |
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; } |