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From:   Heiko Stuebner <heiko@sntech.de>
To:     Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc:     architt@codeaurora.org, inki.dae@samsung.com,
        thierry.reding@gmail.com, hjc@rock-chips.com,
        seanpaul@chromium.org, airlied@linux.ie, tfiga@chromium.org,
        hshi@chromium.org, wzz@rock-chips.com, hl@rock-chips.com,
        linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
        dianders@chromium.org, linux-rockchip@lists.infradead.org,
        orjan.eide@arm.com, m.szyprowski@samsung.com,
        Caesar Wang <wxt@rock-chips.com>,
        =?ISO-8859-1?Q?St=E9phane?= Marchesin <marcheu@chromium.org>
Subject: Re: [PATCH v4 02/38] drm/rockchip: Don't use atomic constructs for psr
Date:   Thu, 08 Mar 2018 23:44:38 +0100
Message-ID: <3403715.fyf8cBQUvz@phil>
In-Reply-To: <20180305222324.5872-3-enric.balletbo@collabora.com>
References: <20180305222324.5872-1-enric.balletbo@collabora.com> <20180305222324.5872-3-enric.balletbo@collabora.com>
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Am Montag, 5. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra:
> From: Sean Paul <seanpaul@chromium.org>
> 
> Instead of using timer and spinlocks, use delayed_work and
> mutexes for rockchip psr. This allows us to make blocking
> calls when enabling/disabling psr (which is sort of important
> given we're talking over dpcd to the display).
> 
> Cc: Caesar Wang <wxt@rock-chips.com>
> Cc: 征增 王 <wzz@rock-chips.com>
> Cc: Stéphane Marchesin <marcheu@chromium.org>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

applied to drm-misc-next after
checking on both pinky (rk3288) and kevin (rk3399).


Heiko