Re: [PATCH 5/9] drm/sun4i: Add compatible strings for A31/A31s display pipelines
From: Rob Herring
Date: Mon Oct 10 2016 - 10:49:52 EST
On Fri, Oct 07, 2016 at 12:06:25AM +0800, Chen-Yu Tsai wrote:
> The A31's display pipeline has 2 frontends, 2 backends, and 2 TCONs. It
> also has new display enhancement blocks, such as the DRC (Dynamic Range
> Controller), the DEU (Display Enhancement Unit), and the CMU (Color
> Management Unit). It supports HDMI, MIPI DSI, and 2 LCD/LVDS channels.
> The A31s display pipeline is almost the same, just without MIPI DSI.
> Only the TCON seems to be different, due to the missing mux for MIPI
> Add compatible strings for both of them.
> Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
> Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 4 ++++
> drivers/gpu/drm/sun4i/sun4i_backend.c | 1 +
> drivers/gpu/drm/sun4i/sun4i_drv.c | 3 +++
> 3 files changed, 8 insertions(+)
Acked-by: Rob Herring <robh@xxxxxxxxxx>