[PATCH RFT v3 04/14] drm/msm/a6xx: Get a handle to the common UBWC config

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Sun May 18 09:24:19 UTC 2025


On Sat, May 17, 2025 at 07:32:38PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
> 
> Start the great despaghettification by getting a pointer to the common
> UBWC configuration, which houses e.g. UBWC versions that we need to
> make decisions.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
> ---
>  drivers/gpu/drm/msm/adreno/a6xx_gpu.c   | 16 ++++++++++++++--
>  drivers/gpu/drm/msm/adreno/adreno_gpu.h |  3 +++
>  2 files changed, 17 insertions(+), 2 deletions(-)

It is possible to build DPU-less DRM_MSM driver, so DRM_MSM should also
select new UBWC CONFIG entry. I've started a work on splitting GPU part,
but it is not yet merged.

-- 
With best wishes
Dmitry


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