From: John Harrison <john.c.harri...@intel.com>
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.harri...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_gem.c | 4 ++--
drivers/gpu/drm/i915/i915_gem_context.c | 7 ++++---
drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +++---
drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +-
5 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2229238..2eab9f4 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2974,7 +2974,7 @@ 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 5f24ce1..e34672e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4872,7 +4872,7 @@ 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_unreference(req);
@@ -4880,7 +4880,7 @@ i915_gem_init_hw(struct drm_device *dev)
return ret;
}
- 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_unreference(req);
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c
b/drivers/gpu/drm/i915/i915_gem_context.c
index dd83d61..04d2a20 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -403,17 +403,18 @@ 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) {
if (ring->init_context == NULL)
return 0;
- ret = ring->init_context(ring, ring->default_context);
+ ret = ring->init_context(req->ring, ring->default_context);
} else
- ret = i915_switch_context(ring, ring->default_context);
+ ret = i915_switch_context(req->ring, ring->default_context);
if (ret) {
DRM_ERROR("ring init context: %d\n", ret);
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 6048ed9..e7c9137 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1207,15 +1207,15 @@ 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 (!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 78a107e..0804bbc 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -300,7 +300,7 @@ 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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