diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 704dbcf63866..03d9e45694c9 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -567,9 +567,7 @@ static int i915_load_modeset_init(struct drm_device *dev) if (i915_inject_load_failure()) return -ENODEV; - ret = intel_bios_init(dev_priv); - if (ret) - DRM_INFO("failed to find VBIOS tables\n"); + intel_bios_init(dev_priv); /* If we have > 1 VGA cards, then we need to arbitrate access * to the common VGA resources. @@ -607,8 +605,7 @@ static int i915_load_modeset_init(struct drm_device *dev) if (ret) goto cleanup_irq; - intel_huc_init(dev_priv); - intel_guc_init(dev_priv); + intel_uc_init_fw(dev_priv); ret = i915_gem_init(dev_priv); if (ret) @@ -827,7 +824,6 @@ static int i915_driver_init_early(struct drm_i915_private *dev_priv, spin_lock_init(&dev_priv->mm.object_stat_lock); spin_lock_init(&dev_priv->mmio_flip_lock); - spin_lock_init(&dev_priv->wm.dsparb_lock); mutex_init(&dev_priv->sb_lock); mutex_init(&dev_priv->modeset_restore_lock); mutex_init(&dev_priv->av_mutex); @@ -992,6 +988,8 @@ static void intel_sanitize_options(struct drm_i915_private *dev_priv) i915.semaphores = intel_sanitize_semaphores(dev_priv, i915.semaphores); DRM_DEBUG_DRIVER("use GPU semaphores? %s\n", yesno(i915.semaphores)); + + intel_uc_sanitize_options(dev_priv); } /** @@ -1423,17 +1421,14 @@ static void i915_driver_lastclose(struct drm_device *dev) vga_switcheroo_process_delayed_switch(); } -static void i915_driver_preclose(struct drm_device *dev, struct drm_file *file) +static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) { + struct drm_i915_file_private *file_priv = file->driver_priv; + mutex_lock(&dev->struct_mutex); i915_gem_context_close(dev, file); i915_gem_release(dev, file); mutex_unlock(&dev->struct_mutex); -} - -static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) -{ - struct drm_i915_file_private *file_priv = file->driver_priv; kfree(file_priv); } @@ -1512,7 +1507,7 @@ static int i915_drm_suspend(struct drm_device *dev) opregion_target_state = suspend_to_idle(dev_priv) ? PCI_D1 : PCI_D3cold; intel_opregion_notify_adapter(dev_priv, opregion_target_state); - intel_uncore_forcewake_reset(dev_priv, false); + intel_uncore_suspend(dev_priv); intel_opregion_unregister(dev_priv); intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED, true); @@ -1757,7 +1752,7 @@ static int i915_drm_resume_early(struct drm_device *dev) DRM_ERROR("Resume prepare failed: %d, continuing anyway\n", ret); - intel_uncore_early_sanitize(dev_priv, true); + intel_uncore_resume_early(dev_priv); if (IS_GEN9_LP(dev_priv)) { if (!dev_priv->suspended_to_idle) @@ -1820,12 +1815,15 @@ void i915_reset(struct drm_i915_private *dev_priv) int ret; lockdep_assert_held(&dev_priv->drm.struct_mutex); + GEM_BUG_ON(!test_bit(I915_RESET_BACKOFF, &error->flags)); - if (!test_and_clear_bit(I915_RESET_IN_PROGRESS, &error->flags)) + if (!test_bit(I915_RESET_HANDOFF, &error->flags)) return; /* Clear any previous failed attempts at recovery. Time to try again. */ - __clear_bit(I915_WEDGED, &error->flags); + if (!i915_gem_unset_wedged(dev_priv)) + goto wakeup; + error->reset_count++; pr_notice("drm/i915: Resetting chip after gpu hang\n"); @@ -1871,15 +1869,18 @@ void i915_reset(struct drm_i915_private *dev_priv) i915_queue_hangcheck(dev_priv); -wakeup: +finish: i915_gem_reset_finish(dev_priv); enable_irq(dev_priv->drm.irq); - wake_up_bit(&error->flags, I915_RESET_IN_PROGRESS); + +wakeup: + clear_bit(I915_RESET_HANDOFF, &error->flags); + wake_up_bit(&error->flags, I915_RESET_HANDOFF); return; error: i915_gem_set_wedged(dev_priv); - goto wakeup; + goto finish; } static int i915_pm_suspend(struct device *kdev) @@ -2402,7 +2403,7 @@ static int intel_runtime_suspend(struct device *kdev) return ret; } - intel_uncore_forcewake_reset(dev_priv, false); + intel_uncore_suspend(dev_priv); enable_rpm_wakeref_asserts(dev_priv); WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count)); @@ -2638,7 +2639,6 @@ static struct drm_driver driver = { .release = i915_driver_release, .open = i915_driver_open, .lastclose = i915_driver_lastclose, - .preclose = i915_driver_preclose, .postclose = i915_driver_postclose, .set_busid = drm_pci_set_busid, |