linux-kernel - Re: [PATCH v2 10/12] drm/sun4i: backend: Use runtime_pm variant of atomic_commit

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Message-ID: <CAGb2v64TZbN-PkTV6u=m453QWmJ9_tjy+n_+A_h4wfqWLJFe_g@mail.gmail.com>
Date:   Thu, 4 Jan 2018 22:50:15 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        Neil Armstrong <narmstrong@...libre.com>, thomas@...sch.nl
Subject: Re: [PATCH v2 10/12] drm/sun4i: backend: Use runtime_pm variant of atomic_commit_tail

On Mon, Dec 18, 2017 at 10:57 PM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> During a hardware commit, the commit bit in the backend will only be
> cleared if the TCON is enabled. Use the runtime_pm variant of the
> atomic_commit_tail hook that makes sure that the CRTC, our TCON, is enabled
> when we perform an atomic_commit.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

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