[Intel-gfx] [CI 1/2] drm/i915: Try harder to reset the GPU

Repeat the reset a couple of times if at first we do not succeed. v2: differentiate which path/engine failed with a debug message Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/20170513083726.502-1-ch...@chris-wilson.co.uk Reviewed-by: Mika Kuoppala --- drivers

[Intel-gfx] [CI 1/2] drm/i915: Try harder to reset the GPU

Repeat the reset a couple of times if at first we do not succeed. v2: differentiate which path/engine failed with a debug message Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/20170513083726.502-1-ch...@chris-wilson.co.uk Reviewed-by: Mika Kuoppala --- drivers