Hi, On Fri, Dec 01, 2017 at 07:05:23AM +0100, Jernej Skrabec wrote: > Current DE2 driver is very basic and uses a lot of magic constants since > there is no documentation and knowledge about it was limited at the time. > > With studying BSP source code, deeper knowledge was gained which allows > to improve mainline driver considerably. > > At the beginning of this series, some code refactoring is done as well > as adding some checks (patches 1-15). > > Further patches add multi-plane support with HW scaling and all possible > RGB formats (patches 16-21). > > At last, support for YUV formats is added (patches 22-26). > > At the end, I included patch which puts lowest plane before second lowest. > This should help testing VI planes when mixer has configuration 1 VI plane > and 1 or more UI planes (most SoCs except V3s). > > This code was developed on H3, but it should work on every SoC if correct > configuration structure is provided. > > H3 code can be found here: > https://github.com/jernejsk/linux-1/commits/de2_impr_for_next Thanks a lot for that huge rework. I've applied the patches 1 to 26, and will push them to drm-misc once the compilations are done. In the future, if you happen to do such a huge rework again (which hopefully won't be needed :)), please use the -M option of format-patch. It will reduce a lot the verbosity of files renaming and will help the review. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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