diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index af2cdc8eddeb..143a8952b736 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1039,38 +1039,6 @@ out: return err; } -void i915_gem_sanitize(struct drm_i915_private *i915) -{ - intel_wakeref_t wakeref; - - GEM_TRACE("\n"); - - wakeref = intel_runtime_pm_get(&i915->runtime_pm); - intel_uncore_forcewake_get(&i915->uncore, FORCEWAKE_ALL); - - /* - * As we have just resumed the machine and woken the device up from - * deep PCI sleep (presumably D3_cold), assume the HW has been reset - * back to defaults, recovering from whatever wedged state we left it - * in and so worth trying to use the device once more. - */ - if (intel_gt_is_wedged(&i915->gt)) - intel_gt_unset_wedged(&i915->gt); - - /* - * If we inherit context state from the BIOS or earlier occupants - * of the GPU, the GPU may be in an inconsistent state when we - * try to take over. The only way to remove the earlier state - * is by resetting. However, resetting on earlier gen is tricky as - * it may impact the display and we are uncertain about the stability - * of the reset, so this could be applied to even earlier gen. - */ - intel_gt_sanitize(&i915->gt, false); - - intel_uncore_forcewake_put(&i915->uncore, FORCEWAKE_ALL); - intel_runtime_pm_put(&i915->runtime_pm, wakeref); -} - static int __intel_engines_record_defaults(struct intel_gt *gt) { struct i915_request *requests[I915_NUM_ENGINES] = {}; @@ -1409,11 +1377,6 @@ void i915_gem_driver_release(struct drm_i915_private *dev_priv) WARN_ON(!list_empty(&dev_priv->gem.contexts.list)); } -void i915_gem_init_mmio(struct drm_i915_private *i915) -{ - i915_gem_sanitize(i915); -} - static void i915_gem_init__mm(struct drm_i915_private *i915) { spin_lock_init(&i915->mm.obj_lock); |