From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stanimir Varbanov <stanimir.varbanov-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 13/16] drm/msm: gpu: Add support for the GPMU
Date: Mon, 7 Nov 2016 14:58:01 +0200
Message-ID: <740c4fda-dfd6-7a70-9cb7-3eec6a5781ca@linaro.org>
References: <1478299497-9729-1-git-send-email-jcrouse@codeaurora.org>
 <1478299497-9729-14-git-send-email-jcrouse@codeaurora.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <1478299497-9729-14-git-send-email-jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/freedreno>,
 <mailto:freedreno-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/freedreno>
List-Post: <mailto:freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:freedreno-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/freedreno>,
 <mailto:freedreno-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "Freedreno" <freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: Jordan Crouse <jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
List-Id: linux-arm-msm@vger.kernel.org
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