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 <[email protected]>
> ---Reviewed-by: Stephen Boyd <[email protected]>
