linux-kernel - Re: (subset) [PATCH 22/29] drm/tidss: crtc: Cleanup reset implementation

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Message-ID: <175922644629.1134117.326733890416317223.b4-ty@kernel.org>
Date: Tue, 30 Sep 2025 12:00:51 +0200
From: Maxime Ripard <mripard@...nel.org>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Andrzej Hajda <andrzej.hajda@...el.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Robert Foss <rfoss@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Jonas Karlman <jonas@...boo.se>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Jyri Sarha <jyri.sarha@....fi>,
	Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
	Maxime Ripard <mripard@...nel.org>
Cc: Devarsh Thakkar <devarsht@...com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: Re: (subset) [PATCH 22/29] drm/tidss: crtc: Cleanup reset implementation

On Tue, 02 Sep 2025 10:32:50 +0200, Maxime Ripard wrote:
> The tidss_crtc_reset() function will (rightfully) destroy any
> pre-existing state.
> 
> However, the tidss CRTC driver has its own CRTC state structure that
> subclasses drm_crtc_state, and yet will destroy the previous state
> by calling __drm_atomic_helper_crtc_destroy_state() and kfree() on its
> drm_crtc_state pointer.
> 
> [...]

Applied to misc/kernel.git (drm-misc-next).

Thanks!
Maxime