linux-kernel - Re: [PATCH v2 11/19] drm/sun4i: framebuffer: Add a custom atomic

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Message-ID: <CAGb2v66csSc28wUibVxkxFL347j5DdCP3Ni3CsLmg-ava06BDQ@mail.gmail.com>
Date:   Mon, 29 Jan 2018 09:52:26 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Daniel Vetter <daniel.vetter@...el.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Sean Paul <seanpaul@...omium.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        thomas@...sch.nl
Subject: Re: [PATCH v2 11/19] drm/sun4i: framebuffer: Add a custom atomic_check

On Mon, Jan 22, 2018 at 6:35 PM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> In order to support normalized zpos, we need to call
> drm_atomic_normalize_zpos in our driver's drm_mode_config_funcs'
> atomic_check.
>
> Let's duplicate the definition of drm_atomic_helper_check for now.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

Acked-by: Chen-Yu Tsai <wens@...e.org>