diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2006-10-01 17:56:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-10-03 15:14:55 -0300 |
| commit | de98cdaf7ead419fe8b0a0a636ffb175489958fe (patch) | |
| tree | c804e9f787230c76ee14847309d0d1e3f5b713a1 /drivers/media/video/msp3400-kthreads.c | |
| parent | 587c03d104c418a7958f24a03ac6239ac3f2e608 (diff) | |
| download | talos-obmc-linux-de98cdaf7ead419fe8b0a0a636ffb175489958fe.tar.gz talos-obmc-linux-de98cdaf7ead419fe8b0a0a636ffb175489958fe.zip | |
V4L/DVB (4688): Fix msp343xG handling (regression from 2.6.16)
The msp3430G and msp3435G models cannot do Automatic Standard Detection.
So these should be forced to BTSC. These chips are early production versions
for the msp34xxG series and are quite rare.
The workaround for kernel 2.6.18 is to use 'standard=32' as msp3400
module option. Due to broken handling of the 'standard' option in 2.6.17 there is
no workaround possible for that kernel.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/msp3400-kthreads.c')
| -rw-r--r-- | drivers/media/video/msp3400-kthreads.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c index ed02ff811388..4c7f85b566a0 100644 --- a/drivers/media/video/msp3400-kthreads.c +++ b/drivers/media/video/msp3400-kthreads.c @@ -960,9 +960,10 @@ int msp34xxg_thread(void *data) /* setup the chip*/ msp34xxg_reset(client); - state->std = state->radio ? 0x40 : msp_standard; - /* start autodetect */ + state->std = state->radio ? 0x40 : + (state->force_btsc && msp_standard == 1) ? 32 : msp_standard; msp_write_dem(client, 0x20, state->std); + /* start autodetect */ if (state->std != 1) goto unmute; |
