drm/msm/a6xx: Extend and explain UBWC config

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Rename lower_bit to hbb_lo and explain what it signifies.
Add explanations (wherever possible to other tunables).

Port setting min_access_length, ubwc_mode and hbb_hi from downstream.

Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/542764/
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Konrad Dybcio 2023-06-16 01:20:51 +02:00 • committed by Rob Clark

parent 05a23a76d3

commit df5bb404fa

1 changed files with 31 additions and 10 deletions

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drivers/gpu/drm/msm/adreno/a6xx_gpu.c

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