[PATCH RFT v3 10/14] drm/msm/a6xx: Simplify min_acc_len calculation

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Sun May 18 09:57:23 UTC 2025


On Sat, May 17, 2025 at 07:32:44PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
> 
> It's only necessary for some lower end parts.
> Also rename it to min_acc_len_64b to denote that if set, the minimum
> access length is 64 bits, 32b otherwise.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
> ---
>  drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 18 +++++++++---------
>  1 file changed, 9 insertions(+), 9 deletions(-)

MDSS sets it only for a610 as there seems to be no UBWC support on the
display side of QCM2290.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>

-- 
With best wishes
Dmitry


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