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| author | Markus Rechberger <mrechberger@gmail.com> | 2006-02-07 06:25:42 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-02-07 06:36:49 -0200 |
| commit | ac2523014234004413c252e1aa9c12774b7a502d (patch) | |
| tree | c11991b0b6d0a0380ea604f9a137ebceb2e7d1ca /drivers | |
| parent | 1b0bb68d30b27b067fc654a0668d02c5bfc653a2 (diff) | |
| download | linux-stable-ac2523014234004413c252e1aa9c12774b7a502d.tar.gz linux-stable-ac2523014234004413c252e1aa9c12774b7a502d.tar.bz2 linux-stable-ac2523014234004413c252e1aa9c12774b7a502d.zip | |
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')
| -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 a6330a351eaa..1864423b3046 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -896,6 +896,17 @@ 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; } |