From: Ben Widawsky Date: Tue, 29 Apr 2014 21:52:28 +0000 (-0700) Subject: drm/i915: Move semaphore specific ring members to struct X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~56^2~20 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebc348b2ad59ed5c9b22269f422d12095b640ff5;p=pandora-kernel.git drm/i915: Move semaphore specific ring members to struct This will be helpful in abstracting some of the code in preparation for gen8 semaphores. v2: Move mbox stuff to a separate struct v3: Rebased over VCS2 work Reviewed-by: Ville Syrjälä (v1) Signed-off-by: Ben Widawsky Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index edaa34dae9b8..e1fa919017e2 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2119,8 +2119,8 @@ i915_gem_init_seqno(struct drm_device *dev, u32 seqno) for_each_ring(ring, dev_priv, i) { intel_ring_init_seqno(ring, seqno); - for (j = 0; j < ARRAY_SIZE(ring->sync_seqno); j++) - ring->sync_seqno[j] = 0; + for (j = 0; j < ARRAY_SIZE(ring->semaphore.sync_seqno); j++) + ring->semaphore.sync_seqno[j] = 0; } return 0; @@ -2692,7 +2692,7 @@ i915_gem_object_sync(struct drm_i915_gem_object *obj, idx = intel_ring_sync_index(from, to); seqno = obj->last_read_seqno; - if (seqno <= from->sync_seqno[idx]) + if (seqno <= from->semaphore.sync_seqno[idx]) return 0; ret = i915_gem_check_olr(obj->ring, seqno); @@ -2700,13 +2700,13 @@ i915_gem_object_sync(struct drm_i915_gem_object *obj, return ret; trace_i915_gem_ring_sync_to(from, to, seqno); - ret = to->sync_to(to, from, seqno); + ret = to->semaphore.sync_to(to, from, seqno); if (!ret) /* We use last_read_seqno because sync_to() * might have just caused seqno wrap under * the radar. */ - from->sync_seqno[idx] = obj->last_read_seqno; + from->semaphore.sync_seqno[idx] = obj->last_read_seqno; return ret; } diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 51e9978aca39..2d819858c19b 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -757,14 +757,14 @@ static void i915_record_ring_state(struct drm_device *dev, = I915_READ(RING_SYNC_0(ring->mmio_base)); ering->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(ring->mmio_base)); - ering->semaphore_seqno[0] = ring->sync_seqno[0]; - ering->semaphore_seqno[1] = ring->sync_seqno[1]; + ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0]; + ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1]; } if (HAS_VEBOX(dev)) { ering->semaphore_mboxes[2] = I915_READ(RING_SYNC_2(ring->mmio_base)); - ering->semaphore_seqno[2] = ring->sync_seqno[2]; + ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2]; } if (INTEL_INFO(dev)->gen >= 4) { Reading git-diff-tree failed