From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH 02/40] drm/rockchip: support prime import sg table Date: Mon, 22 Jan 2018 11:44:06 +0100 Message-ID: <1548424.6SePbG5DsY@phil> References: <20180115171614.14474-1-thierry.escande@collabora.com> <20180115171614.14474-3-thierry.escande@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <20180115171614.14474-3-thierry.escande@collabora.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-rockchip@lists.infradead.org Cc: Thierry Escande , Archit Taneja , Inki Dae , Thierry Reding , Sandy Huang , Sean Paul , David Airlie , zain wang , Lin Huang , linux-kernel@vger.kernel.org, Douglas Anderson , dri-devel@lists.freedesktop.org, Tomasz Figa , Yakir Yang , =?ISO-8859-1?Q?=D8rjan?= Eide , Mark Yao , Haixia Shi List-Id: linux-rockchip.vger.kernel.org Am Montag, 15. Januar 2018, 18:15:36 CET schrieb Thierry Escande: > From: Haixia Shi > > The prime fd to handle ioctl was not used with rockchip before. Support > was added in order to pass graphics_Gbm and to support potential uses > within Chrome OS (e.g. zero-copy video decode, camera). > > Signed-off-by: Haixia Shi > Signed-off-by: Sean Paul > Signed-off-by: Thierry Escande On rk3036 + lima and rk3328 + lima Tested-by: Heiko Stuebner