From 3e0b2053751657ed2924adfe3ff25b1450231e33 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 27 Mar 2026 22:19:55 +0200 Subject: [PATCH] media: qcom: iris: increase H265D_MAX_SLICE to fix H.265 decoding on SC7280 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 Reviewed-by: Dikshita Agarwal Reviewed-by: Vikash Garodia Reviewed-by: Konrad Dybcio [bod: Fixed commit log withthe => with the] Fixes: e1f5d32608ec ("media: iris: Add internal buffer calculation for HEVC and VP9 decoders") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue Signed-off-by: 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 12640eb5ed8c4..8c0d6b7b5de85 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 -- 2.47.3