From 9082a7c66c688cddd305ceca1536fd3f6505ec21 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Fri, 21 Jun 2013 03:55:31 -0300 Subject: [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 Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/coda.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/media/platform/coda.h') 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)) -- cgit v1.2.3