[PATCH v26 5/7] drm/mediatek: modify mediatek-drm for mt8195 multi mmsys support

[Nícolas F. R. A. Prado]

On Fri, Aug 19, 2022 at 02:14:54PM +0800, Nancy.Lin wrote:
> MT8195 have two mmsys. Modify drm for MT8195 multi-mmsys support.
> The two mmsys (vdosys0 and vdosys1) will bring up two drm drivers,
> only one drm driver register as the drm device.
> Each drm driver binds its own component. The last bind drm driver
> allocates and registers the drm device to drm core.
> Each crtc path is created with the corresponding drm driver data.
> 
> Signed-off-by: Nancy.Lin <nancy.lin at mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> Reviewed-by: CK Hu <ck.hu at mediatek.com>
> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> Tested-by: Bo-Chen Chen <rex-bc.chen at mediatek.com>

Tested-by: Nícolas F. R. A. Prado <nfraprado at collabora.com>

Display and external display still work on mt8192 as it should.

Thanks,
Nícolas