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authorDaniel Vetter <daniel.vetter@ffwll.ch>2014-01-16 22:06:30 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-01-16 22:06:30 +0100
commit0d9d349d8788d30f3fc3bb39279c370f94d9dbec (patch)
tree874f301d180bd2a80dee68ec4caf79ff64f9bed9 /drivers/gpu/drm/i915/i915_gem.c
parentcba1c07377132fb87b2c73b395ef386da7e03f60 (diff)
parent145830dfb005961cb507a578c9d2e7622f0b3716 (diff)
Merge commit origin/master into drm-intel-next
Conflicts are getting out of hand, and now we have to shuffle even more in -next which was also shuffled in -fixes (the call for drm_mode_config_reset needs to move yet again). So do a proper backmerge. I wanted to wait with this for the 3.13 relaese, but alas let's just do this now. Conflicts: drivers/gpu/drm/i915/i915_reg.h drivers/gpu/drm/i915/intel_ddi.c drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/i915/intel_pm.c Besides the conflict around the forcewake get/put (where we chaged the called function in -fixes and added a new parameter in -next) code all the current conflicts are of the adjacent lines changed type. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c41
1 files changed, 27 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c5a99c46ca9..32636a47036 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2370,15 +2370,24 @@ static void i915_gem_free_request(struct drm_i915_gem_request *request)
kfree(request);
}
-static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv,
+ struct intel_ring_buffer *ring)
{
- u32 completed_seqno;
- u32 acthd;
+ u32 completed_seqno = ring->get_seqno(ring, false);
+ u32 acthd = intel_ring_get_active_head(ring);
+ struct drm_i915_gem_request *request;
+
+ list_for_each_entry(request, &ring->request_list, list) {
+ if (i915_seqno_passed(completed_seqno, request->seqno))
+ continue;
- acthd = intel_ring_get_active_head(ring);
- completed_seqno = ring->get_seqno(ring, false);
+ i915_set_reset_status(ring, request, acthd);
+ }
+}
+static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
+ struct intel_ring_buffer *ring)
+{
while (!list_empty(&ring->request_list)) {
struct drm_i915_gem_request *request;
@@ -2386,9 +2395,6 @@ static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv,
struct drm_i915_gem_request,
list);
- if (request->seqno > completed_seqno)
- i915_set_reset_status(ring, request, acthd);
-
i915_gem_free_request(request);
}
@@ -2430,8 +2436,16 @@ void i915_gem_reset(struct drm_device *dev)
struct intel_ring_buffer *ring;
int i;
+ /*
+ * Before we free the objects from the requests, we need to inspect
+ * them for finding the guilty party. As the requests only borrow
+ * their reference to the objects, the inspection must be done first.
+ */
+ for_each_ring(ring, dev_priv, i)
+ i915_gem_reset_ring_status(dev_priv, ring);
+
for_each_ring(ring, dev_priv, i)
- i915_gem_reset_ring_lists(dev_priv, ring);
+ i915_gem_reset_ring_cleanup(dev_priv, ring);
i915_gem_cleanup_ringbuffer(dev);
@@ -4477,10 +4491,9 @@ i915_gem_init_hw(struct drm_device *dev)
if (dev_priv->ellc_size)
I915_WRITE(HSW_IDICR, I915_READ(HSW_IDICR) | IDIHASHMSK(0xf));
- if (IS_HSW_GT3(dev))
- I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_ENABLED);
- else
- I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_DISABLED);
+ if (IS_HASWELL(dev))
+ I915_WRITE(MI_PREDICATE_RESULT_2, IS_HSW_GT3(dev) ?
+ LOWER_SLICE_ENABLED : LOWER_SLICE_DISABLED);
if (HAS_PCH_NOP(dev)) {
u32 temp = I915_READ(GEN7_MSG_CTL);