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| author | Philipp Zabel | 2013-06-21 08:55:31 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2013-07-26 17:17:22 +0200 |
| commit | 9082a7c66c688cddd305ceca1536fd3f6505ec21 (patch) | |
| tree | e29b2fbeac9f3d8901217151f39e8c3aad790e4f /drivers/media/platform/coda.h | |
| parent | [media] coda: update CODA7541 to firmware 1.4.50 (diff) | |
| download | kernel-qcow2-linux-9082a7c66c688cddd305ceca1536fd3f6505ec21.tar.gz kernel-qcow2-linux-9082a7c66c688cddd305ceca1536fd3f6505ec21.tar.xz kernel-qcow2-linux-9082a7c66c688cddd305ceca1536fd3f6505ec21.zip | |
[media] coda: add bitstream ringbuffer handling for decoder
Add a bitstream ringbuffer using kfifo. Queued source buffers are to be copied
into the bitstream ringbuffer immediately and marked as done, if possible.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/coda.h')
| -rw-r--r-- | drivers/media/platform/coda.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/platform/coda.h b/drivers/media/platform/coda.h index b2b5b1deb012..140eea58ad36 100644 --- a/drivers/media/platform/coda.h +++ b/drivers/media/platform/coda.h @@ -43,6 +43,9 @@ #define CODA_STREAM_ENDIAN_SELECT (1 << 0) #define CODA_REG_BIT_FRAME_MEM_CTRL 0x110 #define CODA_IMAGE_ENDIAN_SELECT (1 << 0) +#define CODA_REG_BIT_BIT_STREAM_PARAM 0x114 +#define CODA_BIT_STREAM_END_FLAG (1 << 2) +#define CODA_BIT_DEC_SEQ_INIT_ESCAPE (1 << 0) #define CODA_REG_BIT_TEMP_BUF_ADDR 0x118 #define CODA_REG_BIT_RD_PTR(x) (0x120 + 8 * (x)) #define CODA_REG_BIT_WR_PTR(x) (0x124 + 8 * (x)) |