drm/msm/a6xx: Resolve the meaning of UBWC_MODE

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This bit is set iff the UBWC version is 1.0. That notably does not
include QCM2290's "no UBWC".

This commit is intentionally cross-subsystem to ease review, as the
patchset is intended to be merged together, with a maintainer
consensus.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660971/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

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This commit is contained in:

Konrad Dybcio 2025-06-26 11:02:34 +02:00 • committed by Rob Clark

parent 32ef24e51f

commit 87cfc79dcd

2 changed files with 11 additions and 1 deletions

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2

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

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10

include/linux/soc/qcom/ubwc.h

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