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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-05-25 11:21:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-05 06:35:45 -0300 |
| commit | 31554ae599a8ff6854bf8ecbedc1946c64854388 (patch) | |
| tree | 33169d397f17069e72d72695f6adb59a4a25b210 /drivers/media/video/cx18/cx18-driver.h | |
| parent | be303e16dbd210077c697aaf2f0960413166b53d (diff) | |
| download | lwn-31554ae599a8ff6854bf8ecbedc1946c64854388.tar.gz lwn-31554ae599a8ff6854bf8ecbedc1946c64854388.zip | |
V4L/DVB (7931): cx18: allow for simultaneous digital and analog capture
The HVR-1600 can do both analog and digital capture at the same time.
Due to a driver bug -EBUSY would be returned when attempting to setup an
analog capture while a digital capture was already in progress.
Separate the two internally.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.h')
| -rw-r--r-- | drivers/media/video/cx18/cx18-driver.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index a2a6c58d12fe..9c6a53477a1b 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -380,7 +380,8 @@ struct cx18 { int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */ struct cx18_stream streams[CX18_MAX_STREAMS]; /* Stream data */ unsigned long i_flags; /* global cx18 flags */ - atomic_t capturing; /* count number of active capture streams */ + atomic_t ana_capturing; /* count number of active analog capture streams */ + atomic_t tot_capturing; /* total count number of active capture streams */ spinlock_t lock; /* lock access to this struct */ int search_pack_header; |