From mboxrd@z Thu Jan  1 00:00:00 1970
From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Subject: [PATCH v5 06/36] drm/rockchip: Only wait for panel ACK on PSR entry
Date: Fri,  9 Mar 2018 23:22:57 +0100
Message-ID: <20180309222327.18689-7-enric.balletbo@collabora.com>
References: <20180309222327.18689-1-enric.balletbo@collabora.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org>
In-Reply-To: <20180309222327.18689-1-enric.balletbo@collabora.com>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/>
List-Post: <mailto:linux-arm-kernel@lists.infradead.org>
List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>
Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org
To: architt@codeaurora.org, inki.dae@samsung.com, thierry.reding@gmail.com, hjc@rock-chips.com, seanpaul@chromium.org, airlied@linux.ie, tfiga@chromium.org, heiko@sntech.de
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, ykk@rock-chips.com, kernel@collabora.com, m.szyprowski@samsung.com, linux-samsung-soc@vger.kernel.org, jy0922.shim@samsung.com, rydberg@bitmath.org, krzk@kernel.org, linux-rockchip@lists.infradead.org, kgene@kernel.org, linux-input@vger.kernel.org, orjan.eide@arm.com, wxt@rock-chips.com, jeffy.chen@rock-chips.com, =?UTF-8?q?St=C3=A9phane=20Marchesin?= <marcheu@chromium.org>, Sonny Rao <sonnyrao@chromium.org>, linux-arm-kernel@lists.infradead.org, mark.yao@rock-chips.com, wzz@rock-chips.com, hl@rock-chips.com, jingoohan1@gmail.com, sw0312.kim@samsung.com, dianders@chromium.org, kyungmin.park@samsung.com, Enric Balletbo i Serra <enric.balletbo@collabora.com>, kuankuan.y@gmail.com, hshi@chromium.org
List-Id: linux-input@vger.kernel.org
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