linux-kernel - Re: [PATCH v5 4/5] drm: writeback: Introduce drm managed helpers

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Message-ID: <20241125-able-spectacular-weasel-83e955@houat>
Date: Mon, 25 Nov 2024 14:03:35 +0100
From: Maxime Ripard <mripard@...nel.org>
To: Louis Chauvet <louis.chauvet@...tlin.com>
Cc: Rodrigo Siqueira <rodrigosiqueiramelo@...il.com>, 
	Melissa Wen <melissa.srw@...il.com>, Maíra Canal <mairacanal@...eup.net>, 
	Haneen Mohammed <hamohammed.sa@...il.com>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Simona Vetter <simona.vetter@...ll.ch>, 
	dri-devel@...ts.freedesktop.org, arthurgrillo@...eup.net, linux-kernel@...r.kernel.org, 
	jeremie.dautheribes@...tlin.com, miquel.raynal@...tlin.com, thomas.petazzoni@...tlin.com, 
	seanpaul@...gle.com, nicolejadeyee@...gle.com
Subject: Re: [PATCH v5 4/5] drm: writeback: Introduce drm managed helpers

On Fri, Nov 22, 2024 at 05:27:59PM +0100, Louis Chauvet wrote:
> Currently drm_writeback_connector are created by
> drm_writeback_connector_init or drm_writeback_connector_init_with_encoder.
> Both of the function uses drm_connector_init and drm_encoder_init, but
> there is no way to properly clean those structure from outside. By using
> drm managed variants, we can ensure that the writeback connector is
> properly cleaned.
> 
> This patch introduce drmm_writeback_connector_init, an helper to initialize
> a writeback connector using drm managed helpers. This function allows the
> caller to use its own encoder.
> 
> Signed-off-by: Louis Chauvet <louis.chauvet@...tlin.com>

See https://lore.kernel.org/all/20241024-slim-onyx-emu-3e4869@houat/

Maxime

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