Hello Again, It looks like someone else has also tried to rejuvenate the DRM generic colorkey support from Laurent at:
https://lore.kernel.org/linux-renesas-soc/20180807172202.1961-2-dig...@gmail.com/ So that may or may not conflict. But it suggests that if you can get Laurent's old patches working then it will help your use case - but probably needs more considerable work before we can integrate into mainline. -- Kieran On 12/04/2019 13:23, Kieran Bingham wrote: > Hi Fabrizio, > > On 12/04/2019 11:12, Fabrizio Castro wrote: >> Hello Laurent, >> >> has colour keying ever been tested on R-Car Gen3? >> I am working on HDMI support for the RZ/G2E, and I wanted to test >> "colorkey", but it >> looks like that once you have RCAR_DU_FEATURE_VSP1_SOURCE defined within the >> features member of the SoC specific rcar_du_device_info struct, >> rcar_du_modeset_init >> won't call rcar_du_planes_init. >> >> Is my understanding correct? >> Is this behaviour desired? >> Is there anything I can do to quickly test it on my RZ/G2E? > > It looks like this has been attempted a couple of times but might not > yet be completed. Perhaps you have the required necessity to refresh the > patches? If not, let us know and we'll see what we can with our next > batch of tasks. > > At [0] I see that there was a pull request to incorporate Gen3 color > keying support into the renesas drivers, but it was removed some time > after due to conflicts [1]. > > [0] https://lore.kernel.org/linux-renesas-soc/5151514.osXWQNHT4Q@avalon/ > [1] > https://lore.kernel.org/linux-renesas-soc/camuhmdu7fjz43+mtgwqfzx6fx6zyafyw+sy-uopz5gx2hdo...@mail.gmail.com/ > > You could try fetching the commits from > git://linuxtv.org/pinchartl/media.git > tags/drm-next-colorkey-v1-20171215 > > And try to cherry-pick them to mainline to see if that brings the > functionality you require. > > > A patch was provided for kms-tests at [2] which might help you validate > the patches. > > [2] > https://lore.kernel.org/linux-renesas-soc/20171215134848.19680-1-laurent.pinch...@ideasonboard.com/ > > > If you successfully rebase and test the patches, please consider > reposting them from the new base to rejuvenate the effort to get them > integrated. > > If you have any difficulties please let us know, but I'm afraid I'm on > holiday next week so there is not much I can do until after I return. > > -- > Regards > > Kieran > > > >> Thanks, >> Fab >> >> >> >> >
