search for: vblank_off

On Sun, Jul 16, 2017 at 12:43 AM, Mike Galbraith <efault at gmx.de> wrote: > On Sat, 2017-07-15 at 14:52 -0400, Ilia Mirkin wrote: >> >> OK, so this issue appears to be that we're calling >> drm_crtc_vblank_off() on a crtc for which vblank is already disabled. >> My guess is that this happens because the crtc is disabled. >> >> Not sure what the proper check is to see if vblanks are already disabled... > > Seems so, the below shut up suspend for both 8600 GT and GTX 980. The modes...

On Sat, 2017-07-15 at 14:52 -0400, Ilia Mirkin wrote: > > OK, so this issue appears to be that we're calling > drm_crtc_vblank_off() on a crtc for which vblank is already disabled. > My guess is that this happens because the crtc is disabled. > > Not sure what the proper check is to see if vblanks are already disabled... Seems so, the below shut up suspend for both 8600 GT and GTX 980. --- drivers/gpu/drm/drm_vbla...

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up