From: John Harrison <John.C.Harrison@xxxxxxxxx>
The final step in removing the OLR from i915_gem_init_hw() is to pass the newly
allocated request structure in to each step rather than passing a ring
structure. This patch updates both i915_ppgtt_init_ring() and
i915_gem_context_enable() to take request pointers.
For: VIZ-5115
Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_gem.c | 4 ++--
drivers/gpu/drm/i915/i915_gem_context.c | 3 ++-
drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +++---
drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +-
5 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index aa0695b..e139f0e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2890,7 +2890,7 @@ int __must_check i915_gem_context_init(struct drm_device *dev);
void i915_gem_context_fini(struct drm_device *dev);
void i915_gem_context_reset(struct drm_device *dev);
int i915_gem_context_open(struct drm_device *dev, struct drm_file *file);
-int i915_gem_context_enable(struct intel_engine_cs *ring);
+int i915_gem_context_enable(struct drm_i915_gem_request *req);
void i915_gem_context_close(struct drm_device *dev, struct drm_file *file);
int i915_switch_context(struct intel_engine_cs *ring,
struct intel_context *to);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4452618..9d776a5 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4915,7 +4915,7 @@ i915_gem_init_hw(struct drm_device *dev)
i915_gem_l3_remap(ring, i);
}
- ret = i915_ppgtt_init_ring(ring);
+ ret = i915_ppgtt_init_ring(req);
if (ret && ret != -EIO) {
DRM_ERROR("PPGTT enable ring #%d failed %d\n", i, ret);
i915_gem_request_cancel(req);
@@ -4923,7 +4923,7 @@ i915_gem_init_hw(struct drm_device *dev)
goto out;
}
- ret = i915_gem_context_enable(ring);
+ ret = i915_gem_context_enable(req);
if (ret && ret != -EIO) {
DRM_ERROR("Context enable ring #%d failed %d\n", i, ret);
i915_gem_request_cancel(req);
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index f51faad..647b48d 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -407,8 +407,9 @@ void i915_gem_context_fini(struct drm_device *dev)
i915_gem_context_unreference(dctx);
}
-int i915_gem_context_enable(struct intel_engine_cs *ring)
+int i915_gem_context_enable(struct drm_i915_gem_request *req)
{
+ struct intel_engine_cs *ring = req->ring;
int ret;
if (i915.enable_execlists) {
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 83076d7..ac63572 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1301,9 +1301,9 @@ int i915_ppgtt_init_hw(struct drm_device *dev)
return 0;
}
-int i915_ppgtt_init_ring(struct intel_engine_cs *ring)
+int i915_ppgtt_init_ring(struct drm_i915_gem_request *req)
{
- struct drm_i915_private *dev_priv = ring->dev->dev_private;
+ struct drm_i915_private *dev_priv = req->ring->dev->dev_private;
struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
if (i915.enable_execlists)
@@ -1312,7 +1312,7 @@ int i915_ppgtt_init_ring(struct intel_engine_cs *ring)
if (!ppgtt)
return 0;
- return ppgtt->switch_mm(ppgtt, ring);
+ return ppgtt->switch_mm(ppgtt, req->ring);
}
struct i915_hw_ppgtt *
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 2941fbb..d4c7184 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -311,7 +311,7 @@ void i915_global_gtt_cleanup(struct drm_device *dev);
int i915_ppgtt_init(struct drm_device *dev, struct i915_hw_ppgtt *ppgtt);
int i915_ppgtt_init_hw(struct drm_device *dev);
-int i915_ppgtt_init_ring(struct intel_engine_cs *ring);
+int i915_ppgtt_init_ring(struct drm_i915_gem_request *req);
void i915_ppgtt_release(struct kref *kref);
struct i915_hw_ppgtt *i915_ppgtt_create(struct drm_device *dev,
struct drm_i915_file_private *fpriv);
--
1.7.9.5
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