Messages in this thread Patch in this message | | | From | Kuogee Hsieh <> | Subject | [PATCH v2] drm/msm/disp/dpu: fix sc7280_pp base offset | Date | Mon, 27 Feb 2023 13:36:40 -0800 |
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At sc7280, pingpong block is used to management the dither effects to reduce distortion at panel. Currently pingpong-0 base offset is wrongly set at 0x59000. This mistake will not cause system to crash. However it will make dither not work. This patch correct sc7280 ping pong-0 block base offset.
Changes in v2: -- add more details info n regrading of pingpong block at commit text
Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280 target") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index 7deffc9f9..286437e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -1707,7 +1707,7 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { }; static const struct dpu_pingpong_cfg sc7280_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x59000, 0, sc7280_pp_sblk, -1, -1), + PP_BLK("pingpong_0", PINGPONG_0, 0x69000, 0, sc7280_pp_sblk, -1, -1), PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1), PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk, -1, -1), PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1), -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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