drm/msm/dpu: Add missing safe_lut_tbl in sc8180x catalog

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[ Upstream commit 7cc2621f16 ]

Similar to SC8280XP, the misconfigured SAFE logic causes rather
significant delays in __arm_smmu_tlb_sync(), resulting in poor
performance for things such as USB.

Introduce appropriate SAFE values for SC8180X to correct this.

Fixes: f3af2d6ee9 ("drm/msm/dpu: Add SC8180x to hw catalog")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reported-by: Anton Bambura <jenneron@postmarketos.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/569840/
Link: https://lore.kernel.org/r/20231130-sc8180x-dpu-safe-lut-v1-1-a8a6bbac36b8@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Bjorn Andersson 2023-11-30 16:35:01 -08:00 • committed by Greg Kroah-Hartman

parent c9dff99d48

commit d1f7e58a26

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drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h

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