diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-09-19 11:01:40 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-19 20:41:00 +0200 |
| commit | 040d2baa6229d50c406340035766c4e99725bf3d (patch) | |
| tree | b89913b763b2fa552a737da48508381344931fba /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 3ccfd19dea7c5c85aa4b1f929a97a02b026ab356 (diff) | |
drm/i915: s/HAS_L3_GPU_CACHE/HAS_L3_DPF
We'd only ever used this define to denote whether or not we have the
dynamic parity feature (DPF) and never to determine whether or not L3
exists. Baytrail is a good example of where L3 exists, and not DPF.
This patch provides clarify in the code for future use cases which might
want to actually query whether or not L3 exists.
v2: Add /* DPF == dynamic parity feature */
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 958b7d8fea8..b67104aaade 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -569,7 +569,7 @@ static int init_render_ring(struct intel_ring_buffer *ring) if (INTEL_INFO(dev)->gen >= 6) I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_FORCE_ORDERING)); - if (HAS_L3_GPU_CACHE(dev)) + if (HAS_L3_DPF(dev)) I915_WRITE_IMR(ring, ~GT_PARITY_ERROR(dev)); return ret; @@ -997,7 +997,7 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring) spin_lock_irqsave(&dev_priv->irq_lock, flags); if (ring->irq_refcount++ == 0) { - if (HAS_L3_GPU_CACHE(dev) && ring->id == RCS) + if (HAS_L3_DPF(dev) && ring->id == RCS) I915_WRITE_IMR(ring, ~(ring->irq_enable_mask | GT_PARITY_ERROR(dev))); @@ -1019,7 +1019,7 @@ gen6_ring_put_irq(struct intel_ring_buffer *ring) spin_lock_irqsave(&dev_priv->irq_lock, flags); if (--ring->irq_refcount == 0) { - if (HAS_L3_GPU_CACHE(dev) && ring->id == RCS) + if (HAS_L3_DPF(dev) && ring->id == RCS) I915_WRITE_IMR(ring, ~GT_PARITY_ERROR(dev)); else I915_WRITE_IMR(ring, ~0); |