[PATCH] drm: rcar-du: Use drmm_encoder_alloc() to manage encoder

[Laurent Pinchart]

Hi Kieran,

On Mon, Mar 01, 2021 at 11:52:26AM +0000, Kieran Bingham wrote:
> On 01/03/2021 10:30, Geert Uytterhoeven wrote:
> > On Thu, Jan 14, 2021 at 11:00 AM Geert Uytterhoeven wrote:
> >> On Wed, Jan 13, 2021 at 6:02 PM Kieran Bingham wrote:
> >>> The encoder allocation was converted to a DRM managed resource at the
> >>> same time as the addition of a new helper drmm_encoder_alloc() which
> >>> simplifies the same process.
> >>>
> >>> Convert the custom drm managed resource allocation of the encoder
> >>> with the helper to simplify the implementation, and prevent hitting a
> >>> WARN_ON() due to the handling the drm_encoder_init() call directly
> >>> without registering a .destroy() function op.
> >>>
> >>> Fixes: f5f16725edbc ("drm: rcar-du: Use DRM-managed allocation for encoders")
> >>> Reported-by: Geert Uytterhoeven <geert+renesas at glider.be>
> >>> Signed-off-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>
> >>
> >> Tested-by: Geert Uytterhoeven <geert+renesas at glider.be>
> >> As in "the WARNING from drm_encoder_init() is gone".
> > 
> > JFYI, the WARNING is now in v5.12-rc1, the fix isn't.
> 
> Does this patch go through you to get into the DRM tree? Or do I need to
> re-send it to someone else?

I can send a pull request with this for the -fixes branch, but as
there's a single patch, maybe David or Daniel could pick it up ?

-- 
Regards,

Laurent Pinchart