From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Zhong <zyw@rock-chips.com>
Subject: Re: [PATCH v3 3/5] drm/rockchip/dsi: remove mode_valid function
Date: Sun, 5 Feb 2017 11:42:42 +0800
Message-ID: <58969F32.9010003@rock-chips.com>
References: <1484907051-7159-1-git-send-email-zyw@rock-chips.com>
 <1484907051-7159-4-git-send-email-zyw@rock-chips.com>
 <20170123174841.GB25789@trickycodes.roam.corp.google.com>
 <5886BB8F.6040707@rock-chips.com> <20170201181218.GA8595@art_vandelay>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <20170201181218.GA8595@art_vandelay>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Sean Paul <seanpaul@chromium.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, pawel.moll@arm.com, yzq@rock-chips.com, dianders@chromium.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, galak@codeaurora.org, tfiga@chromium.org, linux-arm-kernel@lists.infradead.org
List-Id: devicetree@vger.kernel.org
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