diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-04 11:30:53 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 00:37:38 +0000 |
| commit | 1ec14ad3132702694f2e1a90b30641cf111183b9 (patch) | |
| tree | 98ca9ae91f14ff5d8feed306941ea2c46479e71a /drivers/gpu/drm/i915/intel_overlay.c | |
| parent | 340479aac697bc73e225c122a9753d4964eeda3f (diff) | |
| download | linux-1ec14ad3132702694f2e1a90b30641cf111183b9.tar.gz linux-1ec14ad3132702694f2e1a90b30641cf111183b9.tar.xz linux-1ec14ad3132702694f2e1a90b30641cf111183b9.zip | |
drm/i915: Implement GPU semaphores for inter-ring synchronisation on SNB
The bulk of the change is to convert the growing list of rings into an
array so that the relationship between the rings and the semaphore sync
registers can be easily computed.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_overlay.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_overlay.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index d0c1add393a3..3fbb98b948d6 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -221,7 +221,7 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay, int ret; BUG_ON(overlay->last_flip_req); - ret = i915_add_request(dev, NULL, request, &dev_priv->render_ring); + ret = i915_add_request(dev, NULL, request, LP_RING(dev_priv)); if (ret) { kfree(request); return ret; @@ -230,7 +230,7 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay, overlay->flip_tail = tail; ret = i915_do_wait_request(dev, overlay->last_flip_req, true, - &dev_priv->render_ring); + LP_RING(dev_priv)); if (ret) return ret; @@ -364,7 +364,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay, OUT_RING(flip_addr); ADVANCE_LP_RING(); - ret = i915_add_request(dev, NULL, request, &dev_priv->render_ring); + ret = i915_add_request(dev, NULL, request, LP_RING(dev_priv)); if (ret) { kfree(request); return ret; @@ -454,7 +454,7 @@ static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay, return 0; ret = i915_do_wait_request(dev, overlay->last_flip_req, - interruptible, &dev_priv->render_ring); + interruptible, LP_RING(dev_priv)); if (ret) return ret; |