On Thu, Aug 23, 2018 at 12:46 AM, Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote: > Hi John, > > On Thursday, 23 August 2018 07:14:08 EEST John Stultz wrote: >> On Mon, Aug 20, 2018 at 11:44 PM, John Stultz wrote: >> > Hey Noralf, all, >> > >> > I've been digging for a bit on the regression that this patch has >> > >> > tripped on the HiKey board as reported here: >> > https://lkml.org/lkml/2018/8/16/81 >> > >> > The first issue was that the kirin driver was setting >> > mode_config.max_width/height = 2048, which was causing errors as the >> > the requested resolution was 1920x2160 (due to surfaceflinger >> > requesting y*2 for page flipping). >> >> Hey Noralf, >> Sorry, I know your probably sick of me. But I just wanted to circle >> around on this little bit. So part of the issue I found earlier, was >> that I'm running w/ CONFIG_DRM_FBDEV_OVERALLOC=200, to support >> Surfaceflinger's request for page flipping. > > Possibly slightly out of topic, but we're in 2018, is there any plan to make > SurfaceFlinger move away from FBDEV ? Yes. That is actually work-in-progress for both HiKey and HiKey960, switching to use the drm_hwcomposer once we can get upstream project into a sane state. thanks -john _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
