[PATCH 1/2] tweak-int
Chris Wilson
chris at chris-wilson.co.uk
Wed Jul 4 10:42:28 UTC 2018
---
drivers/gpu/drm/i915/intel_lrc.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index ab89dabc2965..d2572ebfc40c 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1805,6 +1805,8 @@ static void enable_execlists(struct intel_engine_cs *engine)
{
struct drm_i915_private *dev_priv = engine->i915;
+ I915_WRITE(RING_HWS_PGA(engine->mmio_base),
+ engine->status_page.ggtt_offset);
I915_WRITE(RING_HWSTAM(engine->mmio_base), 0xffffffff);
/*
@@ -1824,10 +1826,7 @@ static void enable_execlists(struct intel_engine_cs *engine)
I915_WRITE(RING_MI_MODE(engine->mmio_base),
_MASKED_BIT_DISABLE(STOP_RING));
-
- I915_WRITE(RING_HWS_PGA(engine->mmio_base),
- engine->status_page.ggtt_offset);
- POSTING_READ(RING_HWS_PGA(engine->mmio_base));
+ POSTING_READ(RING_MI_MODE(engine->mmio_base));
}
static bool unexpected_starting_state(struct intel_engine_cs *engine)
--
2.18.0
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