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.zabel@xxxxxxxxxxxxxx>
---
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 c5f504d8cf67f..ea8a4e23540d0 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 {
--
2.11.0
