[PATCH v4 00/11] drm: sun4i: Add support for the HDMI controller

[Maxime Ripard]

On Sat, May 27, 2017 at 06:09:25PM +0200, Maxime Ripard wrote:
> Hi,
> 
> Here is an attempt at getting the HDMI controller running.
> 
> This HDMI controller is found on a number of old Allwinner SoCs (A10, A10s,
> A20, A31).
> 
> This driver only supports for now the A10s because it was an easy target,
> being very close to the A13 that is already supported by our DRM driver.
> 
> There's nothing out of the extraordinary there, except maybe the clock
> setup. All the internal clocks (TMDS, DDC) have been modeled using the
> common clock framework, the TMDS clock being the parent of the DDC one.
> 
> While this might sound overkill, other SoC have a different, external
> source for the DDC clock, which will be easier to support through the clock
> framework.
> 
> The IP also supports audio (through an already supported i2s controller,
> and some missing configuration in the HDMI controller) and CEC. Both will
> come eventually.

Applied all the patches.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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