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| author |   Trent Piepho <xyzzy@speakeasy.org> | 2009-01-28 21:32:59 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:42:47 -0300 |
| commit | 5221e21e5ecd3aebd2e8e3234bd18883ce720945 (patch) | |
| tree | 28ba523ee7bf7ac90f892958e3fdf6e50dbc5c94 /drivers/media/video/bt8xx/bttvp.h | |
| parent | V4L/DVB (10561): bttv: store card database more efficiently (diff) | |
| download | linux-dev-5221e21e5ecd3aebd2e8e3234bd18883ce720945.tar.xz linux-dev-5221e21e5ecd3aebd2e8e3234bd18883ce720945.zip | |
V4L/DVB (10562): bttv: rework the way digital inputs are indicated
The code was using a muxsel value of -1U to indicate a digital input. A
couple places in were checking of muxsel < 0 to detect this, which doesn't
work of course because muxsel is unsigned and can't be negative.
Only a couple cards had digital inputs and it was always the last one, so
for the card database create a one bit field that indicates the last input
is digital. On init, this is used to set a new field in the bttv struct to
the digital input's number or UNSET for none. This makes it easier to
check if the current input is digital.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/bt8xx/bttvp.h')
| -rw-r--r-- | drivers/media/video/bt8xx/bttvp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h index 230e148e78fe..23ab1c9527e4 100644 --- a/drivers/media/video/bt8xx/bttvp.h +++ b/drivers/media/video/bt8xx/bttvp.h @@ -329,7 +329,7 @@ struct bttv { unsigned int cardid; /* pci subsystem id (bt878 based ones) */ unsigned int tuner_type; /* tuner chip type */ unsigned int tda9887_conf; - unsigned int svhs; + unsigned int svhs, dig; struct bttv_pll_info pll; int triton1; int gpioirq; |