pci_dev_put(pch);
}
-bool i915_semaphore_is_enabled(struct drm_i915_private *dev_priv)
-{
- if (INTEL_GEN(dev_priv) < 6)
- return false;
-
- if (i915.semaphores >= 0)
- return i915.semaphores;
-
- /* TODO: make semaphores and Execlists play nicely together */
- if (i915.enable_execlists)
- return false;
-
-#ifdef CONFIG_INTEL_IOMMU
- /* Enable semaphores on SNB when IO remapping is off */
- if (IS_GEN6(dev_priv) && intel_iommu_gfx_mapped)
- return false;
-#endif
-
- return true;
-}
-
static int i915_getparam(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
value = 1;
break;
case I915_PARAM_HAS_SEMAPHORES:
- value = i915_semaphore_is_enabled(dev_priv);
+ value = i915.semaphores;
break;
case I915_PARAM_HAS_PRIME_VMAP_FLUSH:
value = 1;
primary =
pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
- ret = remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
+ ret = drm_fb_helper_remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
kfree(ap);
mutex_init(&dev_priv->wm.wm_mutex);
mutex_init(&dev_priv->pps_mutex);
+ i915_memcpy_init_early(dev_priv);
+
ret = i915_workqueues_init(dev_priv);
if (ret < 0)
return ret;
i915.enable_ppgtt =
intel_sanitize_enable_ppgtt(dev_priv, i915.enable_ppgtt);
DRM_DEBUG_DRIVER("ppgtt mode: %i\n", i915.enable_ppgtt);
+
+ i915.semaphores = intel_sanitize_semaphores(dev_priv, i915.semaphores);
+ DRM_DEBUG_DRIVER("use GPU sempahores? %s\n", yesno(i915.semaphores));
}
/**
static int i915_driver_init_hw(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
- uint32_t aperture_size;
int ret;
if (i915_inject_load_failure())
intel_sanitize_options(dev_priv);
- ret = i915_ggtt_init_hw(dev);
+ ret = i915_ggtt_probe_hw(dev_priv);
if (ret)
return ret;
- ret = i915_ggtt_enable_hw(dev);
- if (ret) {
- DRM_ERROR("failed to enable GGTT\n");
- goto out_ggtt;
- }
-
/* WARNING: Apparently we must kick fbdev drivers before vgacon,
* otherwise the vga fbdev driver falls over. */
ret = i915_kick_out_firmware_fb(dev_priv);
goto out_ggtt;
}
+ ret = i915_ggtt_init_hw(dev_priv);
+ if (ret)
+ return ret;
+
+ ret = i915_ggtt_enable_hw(dev_priv);
+ if (ret) {
+ DRM_ERROR("failed to enable GGTT\n");
+ goto out_ggtt;
+ }
+
pci_set_master(dev->pdev);
/* overlay on gen2 is broken and can't address above 1G */
}
}
-
/* 965GM sometimes incorrectly writes to hardware status page (HWS)
* using 32bit addressing, overwriting memory if HWS is located
* above 4GB.
}
}
- aperture_size = ggtt->mappable_end;
-
- ggtt->mappable =
- io_mapping_create_wc(ggtt->mappable_base,
- aperture_size);
- if (!ggtt->mappable) {
- ret = -EIO;
- goto out_ggtt;
- }
-
- ggtt->mtrr = arch_phys_wc_add(ggtt->mappable_base,
- aperture_size);
-
pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY,
PM_QOS_DEFAULT_VALUE);
return 0;
out_ggtt:
- i915_ggtt_cleanup_hw(dev);
+ i915_ggtt_cleanup_hw(dev_priv);
return ret;
}
static void i915_driver_cleanup_hw(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
if (dev->pdev->msi_enabled)
pci_disable_msi(dev->pdev);
pm_qos_remove_request(&dev_priv->pm_qos);
- arch_phys_wc_del(ggtt->mtrr);
- io_mapping_free(ggtt->mappable);
- i915_ggtt_cleanup_hw(dev);
+ i915_ggtt_cleanup_hw(dev_priv);
}
/**
i915_destroy_error_state(dev);
/* Flush any outstanding unpin_work. */
- flush_workqueue(dev_priv->wq);
+ drain_workqueue(dev_priv->wq);
intel_guc_fini(dev);
i915_gem_fini(dev);
intel_guc_suspend(dev);
- intel_suspend_gt_powersave(dev_priv);
-
intel_display_suspend(dev);
intel_dp_mst_suspend(dev);
disable_rpm_wakeref_asserts(dev_priv);
- ret = i915_ggtt_enable_hw(dev);
+ ret = i915_ggtt_enable_hw(dev_priv);
if (ret)
DRM_ERROR("failed to re-enable GGTT\n");
intel_csr_ucode_resume(dev_priv);
- mutex_lock(&dev->struct_mutex);
- i915_gem_restore_gtt_mappings(dev);
- mutex_unlock(&dev->struct_mutex);
+ i915_gem_resume(dev);
i915_restore_state(dev);
+ intel_pps_unlock_regs_wa(dev_priv);
intel_opregion_setup(dev_priv);
intel_init_pch_refclk(dev);
intel_opregion_notify_adapter(dev_priv, PCI_D0);
+ intel_autoenable_gt_powersave(dev_priv);
drm_kms_helper_poll_enable(dev);
enable_rpm_wakeref_asserts(dev_priv);
unsigned reset_counter;
int ret;
- intel_reset_gt_powersave(dev_priv);
-
mutex_lock(&dev->struct_mutex);
/* Clear any previous failed attempts at recovery. Time to try again. */
* previous concerns that it doesn't respond well to some forms
* of re-init after reset.
*/
- if (INTEL_INFO(dev)->gen > 5)
- intel_enable_gt_powersave(dev_priv);
+ intel_autoenable_gt_powersave(dev_priv);
return 0;
* we can do is to hope that things will still work (and disable RPM).
*/
i915_gem_init_swizzling(dev);
- gen6_update_ring_freq(dev_priv);
intel_runtime_pm_enable_interrupts(dev_priv);
.postclose = i915_driver_postclose,
.set_busid = drm_pci_set_busid,
+ .gem_close_object = i915_gem_close_object,
.gem_free_object = i915_gem_free_object,
.gem_vm_ops = &i915_gem_vm_ops,
projects / linux-2.6-microblaze.git / blobdiff