Re: [PATCH 0/2] drm/bridge: Add 'struct device *' field to the drm_bridge structure

Sui Jingfeng
2024-05-14T16:54:01Z

Hi,

On 2024/5/15 00:22, Maxime Ripard wrote:
> Hi,
>
> On Tue, May 14, 2024 at 11:40:43PM +0800, Sui Jingfeng wrote:
>> Because a lot of implementations has already added it into their drived
>> class, promote it into drm_bridge core may benifits a lot. drm bridge is
>> a driver, it should know the underlying hardware entity.
> Is there some actual benefits, or is it theoretical at this point?

I think, DRM bridge drivers could remove the 'struct device *dev'
member from their derived structure. Rely on the drm bridge core
when they need the 'struct device *' pointer.

> Maxime

--
Best regards,
Sui