On Thu, Mar 09, 2017 at 06:05:23PM +0800, Chen-Yu Tsai wrote: > Hi Maxime, > > This is part 3 of my sun4i drm clean up series. In this part support > for 2 display pipelines is added, after some more code cleanups and > restructuring. > > While this series enables the second display pipeline, there's no > usable output at the moment. For the A31, the second TCON's panel > interface uses the same pins as the Ethernet controller. However > Ethernet is used on most boards. We will have to wait for HDMI > support to actually use it. > > Patch 1 fixes the TCON's clock and regmap initialization sequence, > splitting out the dot clock init part till after the regmap. > > Patch 2 fixes a comment spotted while reviewing Maxime's HDMI patches. > > Patch 3 makes the crtc init code use the tcon pointer embedded in the > crtc structure, instead of the sun4i_drv structure, to get the tcon's > output port node. This should have been a part of the last batch of > patches. > > Patch 4 makes the tv encoder code get the tcon and backend pointers > from its attached crtc. > > Patch 5 makes the crtc init function take tcon and backend pointers. > > Patch 6 makes the layer init functions take a backend pointer. Applied the patches up to this one, see my comments for the rest of the patches. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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