linux-kernel - Re: [PATCH v4 3/4] drm/vc4: hdmi: Use drm_atomic_helper_reset

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Message-ID: <lu2crev4ikpn2tu6mizmvi4oorb7tbat2uxmcci3qekqi4ohqq@vfps25gpnurk>
Date: Mon, 3 Feb 2025 17:56:46 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Herve Codina <herve.codina@...tlin.com>
Cc: Alexander Stein <alexander.stein@...tq-group.com>, 
	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>, 
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Dave Stevenson <dave.stevenson@...pberrypi.com>, Maíra Canal <mcanal@...lia.com>, 
	Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>, Marek Vasut <marex@...x.de>, dri-devel@...ts.freedesktop.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Louis Chauvet <louis.chauvet@...tlin.com>, Luca Ceresoli <luca.ceresoli@...tlin.com>, 
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v4 3/4] drm/vc4: hdmi: Use drm_atomic_helper_reset_crtc()

On Mon, Feb 03, 2025 at 03:58:22PM +0100, Herve Codina wrote:
> The current code uses a the reset_pipe() local function to reset the
> CRTC outputs.
> 
> drm_atomic_helper_reset_crtc() has been introduced recently and it
> performs exact same operations.
> 
> In order to avoid code duplication, use the new helper instead of the
> local function.
> 
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>
> ---
>  drivers/gpu/drm/vc4/vc4_hdmi.c | 30 +-----------------------------
>  1 file changed, 1 insertion(+), 29 deletions(-)
> 

Acked-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry