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| author | Andy Walls <awalls@radix.net> | 2008-08-23 18:36:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-12 09:36:53 -0200 |
| commit | 3b5df8ea40ac533c62b8e5f9f173d985665fc752 (patch) | |
| tree | 444d0324ac1d87e6ba379ccb97a743797d951f18 /drivers/media/video/cx18/cx18-mailbox.c | |
| parent | d3c5e7075508a6874d1a53d0a409b0bbbe3a9fbe (diff) | |
| download | op-kernel-dev-3b5df8ea40ac533c62b8e5f9f173d985665fc752.zip op-kernel-dev-3b5df8ea40ac533c62b8e5f9f173d985665fc752.tar.gz | |
V4L/DVB (8774): cx18: Have CX23418 release buffers at end of capture.
cx18: Have CX23418 release buffers at end of capture. The CX23418 reuses task
handles so we need to have it release the buffers associated with a task handle
at the end of a capture. If we don't, buffer ids used for one type of stream
in the driver (MPEG, TS, PCM), could be used for another type of stream by the
CX23418, if a previously used handle is assigned to a different type of stream.
The driver would drop valid buffers when this happened.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-mailbox.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-mailbox.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index 9317751..1b9fbf9 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -82,6 +82,7 @@ static const struct cx18_api_info api_info[] = { API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK, 0), API_ENTRY(CPU, CX18_CPU_DE_SET_MDL, API_FAST), API_ENTRY(CPU, CX18_APU_RESETAI, API_FAST), + API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL, 0), API_ENTRY(0, 0, 0), }; |
