[Freedreno] [PATCH] drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations

[Stephen Boyd]

Quoting Abhinav Kumar (2022-05-11 15:27:10)
> DRM_MODE_ROTATE_180 was previously marked as supported even
> for devices not supporting inline rotation.
>
> This is true because the SSPPs can always flip the image.
>
> After inline rotation support changes, this bit was removed
> and kms_rotation_crc IGT test starts skipping now whereas
> it was previously passing.
>
> Restore DRM_MODE_ROTATE_180 bit to the supported rotations
> list.
>
> Fixes: dabfdd89eaa92 ("add inline rotation support for sc7280")
> Signed-off-by: Abhinav Kumar <quic_abhinavk at quicinc.com>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>