From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 05/10] drm/sun4i: Add support for A20 display pipeline components Date: Tue, 24 Oct 2017 11:34:44 -0500 Message-ID: <20171024163444.fzb5qbkv36rojhsv@rob-hp-laptop> References: <20171017121807.2994-1-wens@csie.org> <20171017121807.2994-6-wens@csie.org> Reply-To: robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20171017121807.2994-6-wens-jdAy2FN1RRM@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Chen-Yu Tsai Cc: Maxime Ripard , David Airlie , Mark Rutland , Jonathan Liu , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, Oct 17, 2017 at 08:18:02PM +0800, Chen-Yu Tsai wrote: > From: Jonathan Liu > > The A20 display pipeline has 2 frontends, 2 backends, and 2 TCONs. > This patch adds support (or a compatible string in the frontend's > case) for these components. > > The TCONs support directly outputting to CPU/RGB/LVDS LCD panels, > or it can output to HDMI via an on-chip HDMI controller, or > CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional > encoders are not covered in this patch. > > Signed-off-by: Jonathan Liu > [wens-jdAy2FN1RRM@public.gmane.org: Expand commit message] > Signed-off-by: Chen-Yu Tsai > --- > Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 4 ++++ > drivers/gpu/drm/sun4i/sun4i_backend.c | 8 ++++++++ > drivers/gpu/drm/sun4i/sun4i_drv.c | 3 +++ > drivers/gpu/drm/sun4i/sun4i_tcon.c | 7 +++++++ > 4 files changed, 22 insertions(+) Acked-by: Rob Herring