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| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2010-01-18 21:29:51 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:43 -0300 |
| commit | 9972de904216828c9f9f9d638df52206aa2bacd1 (patch) | |
| tree | 6f0fdaa8835a32ad348782debbe3d4a68168237b /drivers/media/video/cx18/cx18-driver.h | |
| parent | 8ef22f794ea5577505bc71e468183585f429afde (diff) | |
| download | blackbird-op-linux-9972de904216828c9f9f9d638df52206aa2bacd1.tar.gz blackbird-op-linux-9972de904216828c9f9f9d638df52206aa2bacd1.zip | |
V4L/DVB: cx18: overhaul ALSA PCM device handling so it works
Add code so that the PCM ALSA device actually works, and update the
cx18-streams mechanism so that it passes the data off to the cx18-alsa module.
This work was sponsored by ONELAN Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.h')
| -rw-r--r-- | drivers/media/video/cx18/cx18-driver.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index fcb99531dab3..22634cf6a96a 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -575,6 +575,9 @@ struct cx18 { int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */ struct cx18_stream streams[CX18_MAX_STREAMS]; /* Stream data */ struct snd_cx18_card *alsa; /* ALSA interface for PCM capture stream */ + void (*pcm_announce_callback)(struct snd_cx18_card *card, u8 *pcm_data, + size_t num_bytes); + unsigned long i_flags; /* global cx18 flags */ atomic_t ana_capturing; /* count number of active analog capture streams */ atomic_t tot_capturing; /* total count number of active capture streams */ |
