We store the engine->imr mask and set up the RING_IMR register on restarting the engine. We do not then want to overwrite it with an incomplete mask later as we may then lose interrupts! Reported-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_ringbuffer.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 029fd8ec1857..00bd9eeb053d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -873,9 +873,6 @@ static int init_render_ring(struct intel_engine_cs *engine) if (IS_GEN_RANGE(dev_priv, 6, 7)) I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_FORCE_ORDERING)); - if (INTEL_GEN(dev_priv) >= 6) - ENGINE_WRITE(engine, RING_IMR, ~engine->irq_keep_mask); - return 0; } -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
