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Subject: media: coda: bump maximum number of internal framebuffers to 19
Author: Philipp Zabel <p.za...@pengutronix.de>
Date: Thu Jan 4 10:58:55 2018 -0500
While the h.264 standard only allows up to 16 reference frames, the CODA
firmware needs two more buffers: one to hold the currently decoded frame
and one for the display frame. Adding the framebuffer needed by the
driver for VDOA operation brings the total to a maximum of 19 internal
framebuffers.
Lift the current maximum of 17 internal framebuffers to allow playback
of high profile streams that require more than 14 reference frames.
Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
drivers/media/platform/coda/coda.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/coda/coda.h
b/drivers/media/platform/coda/coda.h
index 12fab3f1dbfe..c70cfab2433f 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -28,7 +28,7 @@
#include "coda_regs.h"
-#define CODA_MAX_FRAMEBUFFERS 17
+#define CODA_MAX_FRAMEBUFFERS 19
#define FMO_SLICE_SAVE_BUF_SIZE (32)
enum {
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