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| author | Andy Walls <awalls@radix.net> | 2008-08-23 17:36:50 -0400 |
|---|---|---|
| committer | Andy Walls <awalls@radix.net> | 2008-08-23 17:36:50 -0400 |
| commit | 59261d01832b22f9e02fcdced94a1156259db422 (patch) | |
| tree | 47273a350081b521dd8844024133ac684879c6ba /linux/drivers/media/video/cx18/cx23418.h | |
| parent | df6b47b428c6af3a87099d491e8b62904841e682 (diff) | |
| download | mediapointer-dvb-s2-59261d01832b22f9e02fcdced94a1156259db422.tar.gz mediapointer-dvb-s2-59261d01832b22f9e02fcdced94a1156259db422.tar.bz2 | |
cx18: Have CX23418 release buffers at end of capture.
From: Andy Walls <awalls@radix.net>
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.
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
Diffstat (limited to 'linux/drivers/media/video/cx18/cx23418.h')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx23418.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx18/cx23418.h b/linux/drivers/media/video/cx18/cx23418.h index e7ed05305..668f968d7 100644 --- a/linux/drivers/media/video/cx18/cx23418.h +++ b/linux/drivers/media/video/cx18/cx23418.h @@ -351,7 +351,7 @@ Descriptor Lists to the driver IN[0] - Task handle. Handle of the task to start ReturnCode - One of the ERR_DE_... */ -/* #define CX18_CPU_DE_ReleaseMDL (CPU_CMD_MASK_DE | 0x0006) */ +#define CX18_CPU_DE_RELEASE_MDL (CPU_CMD_MASK_DE | 0x0006) /* Description: This command signals the cpu that the dat buffer has been consumed and ready for re-use. |