Re: [Intel-gfx] [PATCH] drm/i915: Add debugfs file to clear FIFO underruns.

Op 09-04-18 om 21:48 schreef Rodrigo Vivi: > On Wed, Mar 28, 2018 at 06:20:26PM +0200, Maarten Lankhorst wrote: >> Op 28-03-18 om 12:21 schreef Jani Nikula: >>> On Wed, 28 Mar 2018, Maarten Lankhorst >>> wrote: Adding a i915_fifo_underrun_reset debugfs

Re: [Intel-gfx] [PATCH] drm/i915: Add debugfs file to clear FIFO underruns.

On Wed, Mar 28, 2018 at 06:20:26PM +0200, Maarten Lankhorst wrote: > Op 28-03-18 om 12:21 schreef Jani Nikula: > > On Wed, 28 Mar 2018, Maarten Lankhorst > > wrote: > >> Adding a i915_fifo_underrun_reset debugfs file will make it possible > >> for IGT tests to

Re: [Intel-gfx] [PATCH] drm/i915: Add debugfs file to clear FIFO underruns.

Op 28-03-18 om 12:21 schreef Jani Nikula: > On Wed, 28 Mar 2018, Maarten Lankhorst > wrote: >> Adding a i915_fifo_underrun_reset debugfs file will make it possible >> for IGT tests to clear FIFO underrun fallout at the start of each >> subtest, and make

Re: [Intel-gfx] [PATCH] drm/i915: Add debugfs file to clear FIFO underruns.

On Wed, 28 Mar 2018, Maarten Lankhorst wrote: > Adding a i915_fifo_underrun_reset debugfs file will make it possible > for IGT tests to clear FIFO underrun fallout at the start of each > subtest, and make re-enable FBC so tests always have maximum exposure > to

[Intel-gfx] [PATCH] drm/i915: Add debugfs file to clear FIFO underruns.

Adding a i915_fifo_underrun_reset debugfs file will make it possible for IGT tests to clear FIFO underrun fallout at the start of each subtest, and make re-enable FBC so tests always have maximum exposure to features used by IGT. FIFO underruns and FBC bugs will no longer hide when an earlier