Re: [PATCH] drm/msm/adreno: Make adreno quirks not overwrite each other

[Dmitry Baryshkov]

On 29/12/2022 12:18, Konrad Dybcio wrote:
> So far the adreno quirks have all been assigned with an OR operator,
> which is problematic, because they were assigned consecutive integer
> values, which makes checking them with an AND operator kind of no bueno..
>
> Switch to using BIT(n) so that only the quirks that the programmer chose
> are taken into account when evaluating info->quirks & ADRENO_QUIRK_...
>
> Fixes: b5f103ab98c7 ("drm/msm: gpu: Add A5XX target support")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

> ---
>   drivers/gpu/drm/msm/adreno/adreno_gpu.h | 10 ++++------
>   1 file changed, 4 insertions(+), 6 deletions(-)-- 
With best wishes
Dmitry