[PATCH v8 2/3] drm/mediatek: Add support for AR30 and BA30 overlays

[AngeloGioacchino Del Regno]

Il 09/03/23 22:06, Justin Green ha scritto:
> Add the ability for the Mediatek DRM driver to control the bit depth register.
> If the DTS indicates the device supports 10-bit overlays and the current format
> has a fourcc of AR30, BA30, or RA30, we set the bit depth register to 10 bit.
> 
> The next patch in the series actually enables 10-bit overlays for MT8195
> devices, but this current patch should be a no-op. This patch was tested by
> simply running Chrome on an MT8195 and looking for regressions.
> 
> Signed-off-by: Justin Green <greenjustin at chromium.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>