Re: [Intel-gfx] [PATCH 2/2] drm/i915: Setup the RCS ring prior to execution

On 18/04/2019 14:27, Chris Wilson wrote: We need to set the various ring registers prior to restarting the engine, or else we may restart it after reset/resume in an ill-defined state. Reported-by: Tvrtko Ursulin Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin --- drivers/gpu/drm/i915/intel

[Intel-gfx] [PATCH 2/2] drm/i915: Setup the RCS ring prior to execution

We need to set the various ring registers prior to restarting the engine, or else we may restart it after reset/resume in an ill-defined state. Reported-by: Tvrtko Ursulin Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin --- drivers/gpu/drm/i915/intel_ringbuffer.c | 5 + 1 file changed, 1 in