From: Kuogee Hsieh Date: Mon, 27 Feb 2023 21:36:40 +0000 (-0800) Subject: drm/msm/disp/dpu: fix sc7280_pp base offset X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ce68153edb5b36ddf87a19ed5a85131498690bbf;p=linux.git drm/msm/disp/dpu: fix sc7280_pp base offset 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 Reviewed-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/524332/ Link: https://lore.kernel.org/r/1677533800-3125-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar --- 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 e390be4ef10b5..497c9e1673abb 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -1714,7 +1714,7 @@ 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),