#include <drm/drm_atomic_helper.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_irq.h>
+#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
#include "display/intel_acpi.h"
return ERR_PTR(err);
}
+ drmm_add_final_kfree(&i915->drm, i915);
+
i915->drm.pdev = pdev;
pci_set_drvdata(pdev, i915);
static void i915_driver_destroy(struct drm_i915_private *i915)
{
drm_dev_fini(&i915->drm);
- kfree(i915);
}
/**
i915_welcome_messages(i915);
+ i915->do_release = true;
+
return 0;
out_cleanup_irq:
out_fini:
i915_probe_error(i915, "Device initialization failed (%d)\n", ret);
i915_driver_destroy(i915);
+ drm_dev_put(&i915->drm);
return ret;
}
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
+ if (!dev_priv->do_release)
+ return;
+
disable_rpm_wakeref_asserts(rpm);
i915_gem_driver_release(dev_priv);
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
+#include <drm/drm_managed.h>
+
#include "gt/intel_gt.h"
#include "gt/intel_gt_requests.h"
#include "gt/mock_engine.h"
{
struct drm_i915_private *i915 = to_i915(dev);
+ if (!i915->do_release)
+ goto out;
+
mock_device_flush(i915);
intel_gt_driver_remove(&i915->gt);
drm_mode_config_cleanup(&i915->drm);
drm_dev_fini(&i915->drm);
+out:
put_device(&i915->drm.pdev->dev);
+ i915->drm.pdev = NULL;
}
static struct drm_driver mock_driver = {
struct pci_dev *pdev;
int err;
- pdev = kzalloc(sizeof(*pdev) + sizeof(*i915), GFP_KERNEL);
+ pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
if (!pdev)
- goto err;
+ return NULL;
+ i915 = kzalloc(sizeof(*i915), GFP_KERNEL);
+ if (!i915) {
+ kfree(pdev);
+ return NULL;
+ }
device_initialize(&pdev->dev);
pdev->class = PCI_BASE_CLASS_DISPLAY << 16;
pdev->dev.archdata.iommu = (void *)-1;
#endif
- i915 = (struct drm_i915_private *)(pdev + 1);
pci_set_drvdata(pdev, i915);
dev_pm_domain_set(&pdev->dev, &pm_domain);
err = drm_dev_init(&i915->drm, &mock_driver, &pdev->dev);
if (err) {
pr_err("Failed to initialise mock GEM device: err=%d\n", err);
- goto put_device;
+ put_device(&pdev->dev);
+ kfree(i915);
+
+ return NULL;
}
i915->drm.pdev = pdev;
+ drmm_add_final_kfree(&i915->drm, i915);
intel_runtime_pm_init_early(&i915->runtime_pm);
__clear_bit(I915_WEDGED, &i915->gt.reset.flags);
intel_engines_driver_register(i915);
+ i915->do_release = true;
+
return i915;
err_context:
intel_memory_regions_driver_release(i915);
drm_mode_config_cleanup(&i915->drm);
drm_dev_fini(&i915->drm);
-put_device:
- put_device(&pdev->dev);
-err:
+ drm_dev_put(&i915->drm);
+
return NULL;
}