From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Tue, 24 Oct 2017 11:34:44 -0500 Subject: [PATCH 05/10] drm/sun4i: Add support for A20 display pipeline components In-Reply-To: <20171017121807.2994-6-wens@csie.org> References: <20171017121807.2994-1-wens@csie.org> <20171017121807.2994-6-wens@csie.org> Message-ID: <20171024163444.fzb5qbkv36rojhsv@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 at csie.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