From mboxrd@z Thu Jan  1 00:00:00 1970
From: Manasi Navare <manasi.d.navare@intel.com>
Subject: Re: [PATCH v8] drm/i915: implement
 EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT
Date: Thu, 29 Nov 2018 11:43:18 -0800
Message-ID: <20181129194317.GB32458@intel.com>
References: <20181127205132.1001-1-manasi.d.navare@intel.com>
 <20181129183405.32356-1-manasi.d.navare@intel.com>
 <20181129192834.GK8630@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga06.intel.com (mga06.intel.com [134.134.136.31])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 3C7056E4B5
 for <intel-gfx@lists.freedesktop.org>; Thu, 29 Nov 2018 19:40:16 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20181129192834.GK8630@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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