diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-11-23 11:36:18 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:02:38 -0200 |
| commit | a5e9fe149afb0fdf0de4729f1b0d203d4ac14906 (patch) | |
| tree | 0600e5f8b9344611015680a73b70fa2ac37d92a7 /drivers/media/video | |
| parent | c71d4bc512dda42069c70219bd00315a91550367 (diff) | |
V4L/DVB (6658): Sets a default std, if not specified
Some drivers call set_frequency before selecting the video standard. Before
this patch, an invalid standard ID could be assumed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/tuner-xc2028.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c index 911831442b5..8fa3ab76fd5 100644 --- a/drivers/media/video/tuner-xc2028.c +++ b/drivers/media/video/tuner-xc2028.c @@ -912,7 +912,11 @@ static int xc2028_set_tv_freq(struct dvb_frontend *fe, struct xc2028_data *priv = fe->tuner_priv; fe_bandwidth_t bw; - /* FIXME: Maybe there are more 6 MHz video standards */ + /* if std is not defined, choose one */ + if (!p->std) + p->std = V4L2_STD_MN; + + /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */ if (p->std & V4L2_STD_MN) bw = BANDWIDTH_6_MHZ; else |