On Fri Mar 27 22:19:55 2026 +0200, Dmitry Baryshkov wrote:
> Follow the commit bfe1326573ff ("venus: Fix for H265 decoding failure.")
> and increase H265D_MAX_SLICE following firmware requirements on that
> platform. Otherwise decoding of the H.265 streams fails with the
> "insufficient scratch_1 buffer size" from the firmware.
>
> Signed-off-by: Dmitry Baryshkov <[email protected]>
> Reviewed-by: Dikshita Agarwal <[email protected]>
> Reviewed-by: Vikash Garodia <[email protected]>
> Reviewed-by: Konrad Dybcio <[email protected]>
> [bod: Fixed commit log withthe => with the]
> Fixes: e1f5d32608ec ("media: iris: Add internal buffer calculation for HEVC
> and VP9 decoders")
> Cc: [email protected]
> Signed-off-by: Bryan O'Donoghue <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/qcom/iris/iris_vpu_buffer.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_buffer.h
b/drivers/media/platform/qcom/iris/iris_vpu_buffer.h
index 12640eb5ed8c..8c0d6b7b5de8 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_buffer.h
+++ b/drivers/media/platform/qcom/iris/iris_vpu_buffer.h
@@ -67,7 +67,7 @@ struct iris_inst;
#define SIZE_DOLBY_RPU_METADATA (41 * 1024)
#define H264_CABAC_HDR_RATIO_HD_TOT 1
#define H264_CABAC_RES_RATIO_HD_TOT 3
-#define H265D_MAX_SLICE 1200
+#define H265D_MAX_SLICE 3600
#define SIZE_H265D_HW_PIC_T SIZE_H264D_HW_PIC_T
#define H265_CABAC_HDR_RATIO_HD_TOT 2
#define H265_CABAC_RES_RATIO_HD_TOT 2
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