diff options
| author | Trent Piepho <xyzzy@speakeasy.org> | 2009-01-29 01:32:59 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 17:42:47 +0200 |
| commit | 5221e21e5ecd3aebd2e8e3234bd18883ce720945 (patch) | |
| tree | 28ba523ee7bf7ac90f892958e3fdf6e50dbc5c94 /drivers/media/video/bt8xx/bttv-driver.c | |
| parent | V4L/DVB (10561): bttv: store card database more efficiently (diff) | |
| download | linux-5221e21e5ecd3aebd2e8e3234bd18883ce720945.tar.xz linux-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/bttv-driver.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 1bb6c2df366a..8d9756b9587e 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1040,7 +1040,7 @@ static void bt848A_set_timing(struct bttv *btv) int table_idx = bttv_tvnorms[btv->tvnorm].sram; int fsc = bttv_tvnorms[btv->tvnorm].Fsc; - if (UNSET == bttv_tvcards[btv->c.type].muxsel[btv->input]) { + if (btv->input == btv->dig) { dprintk("bttv%d: load digital timing table (table_idx=%d)\n", btv->c.nr,table_idx); |