linux-kernel - Re: [PATCH 06/11] drm/sun4i: Drop primary layer pointer from sun4i

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Message-ID: <20170223182618.tyxeu7p4x7ytsttk@lukather>
Date:   Thu, 23 Feb 2017 10:26:18 -0800
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
        linux-sunxi@...glegroups.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/11] drm/sun4i: Drop primary layer pointer from
 sun4i_drv

On Thu, Feb 23, 2017 at 04:05:38PM +0800, Chen-Yu Tsai wrote:
> The current layer init code keeps a pointer to the primary plane layer
> in sun4i_drv. When we eventually support multiple display pipelines,
> this would force us to keep track of primary planes for all crtcs. And
> these pointers only get used at bind time.
> 
> Instead, have the crtc init code iterate through the returned layers
> to find the primary and cursor layers. And drop the pointer from the
> sun4i_drv structure.
> 
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>

Applied, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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