[PATCH v3 16/17] drm/mediatek: Add support for multiple mmsys in the one mediatek-drm driver

[CK Hu (胡俊光)]

On Thu, 2025-05-15 at 17:34 +0800, paul-pl.chen wrote:
> From: Paul-pl Chen <paul-pl.chen at mediatek.com>
> 
> To support multiple mmsys instances in the one mediatek-drm instance,
> providing improved flexibility and scalability by the following changes:
> 
> 1. Add DDP_COMPONENT_DRM_OVLSYS_ADAPTOR* to probe the
>   ovlsys_adaptor drivers and support different mmsys composition.
> 2. Added new component types MTK_DISP_VIRTUAL to support the
>   routing to virtual display components.
> 3. Added and adjusted the existed structure or interface to extend
>   the support of multiple mmsys instances.
> 4. Modified the component matching and binding logic to support
>   multiple mmsys instances.

Letovlsys sub driver control OVLSYS0 and OVLSYS1, so mediatek drm driver would not see them and this patch is not necessary.

Regards,
CK

> 
> Signed-off-by: Nancy Lin <nancy.lin at mediatek.com>
> Signed-off-by: Paul-pl Chen <paul-pl.chen at mediatek.com>
> ---

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20250624/34ebfa1d/attachment.htm>