commit ebae38d061df3deffa7c17b030ea14a5216ee55f
Author: Animesh Manna <animesh.manna@xxxxxxxxx>
Date: Wed Oct 28 23:58:55 2015 +0200
drm/i915/gen9: csr_init after runtime pm enable
moved the DMC/CSR initialization later during driver loading, but didn't
move the cleanup earlier correspondingly during unloading. Fix this up.
Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_dma.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a0f5659..7dd8ec5 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -404,7 +404,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
ret = intel_irq_install(dev_priv);
if (ret)
- goto cleanup_gem_stolen;
+ goto cleanup_csr;
intel_setup_gmbus(dev);
@@ -458,7 +458,8 @@ cleanup_irq:
intel_guc_ucode_fini(dev);
drm_irq_uninstall(dev);
intel_teardown_gmbus(dev);
-cleanup_gem_stolen:
+cleanup_csr:
+ intel_csr_ucode_fini(dev_priv);
i915_gem_cleanup_stolen(dev);
cleanup_vga_switcheroo:
vga_switcheroo_unregister_client(dev->pdev);
@@ -946,7 +947,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
ret = i915_gem_gtt_init(dev);
if (ret)
- goto out_freecsr;
+ goto out_uncore_fini;
/* WARNING: Apparently we must kick fbdev drivers before vgacon,
* otherwise the vga fbdev driver falls over. */
@@ -1116,8 +1117,7 @@ out_mtrrfree:
io_mapping_free(dev_priv->gtt.mappable);
out_gtt:
i915_global_gtt_cleanup(dev);
-out_freecsr:
- intel_csr_ucode_fini(dev_priv);
+out_uncore_fini:
intel_uncore_fini(dev);
pci_iounmap(dev->pdev, dev_priv->regs);
put_bridge:
@@ -1183,6 +1183,8 @@ int i915_driver_unload(struct drm_device *dev)
vga_switcheroo_unregister_client(dev->pdev);
vga_client_register(dev->pdev, NULL, NULL, NULL);
+ intel_csr_ucode_fini(dev_priv);
+
/* Free error state after interrupts are fully disabled. */
cancel_delayed_work_sync(&dev_priv->gpu_error.hangcheck_work);
i915_destroy_error_state(dev);
@@ -1203,8 +1205,6 @@ int i915_driver_unload(struct drm_device *dev)
intel_fbc_cleanup_cfb(dev_priv);
i915_gem_cleanup_stolen(dev);
- intel_csr_ucode_fini(dev_priv);
-
intel_teardown_mchbar(dev);
destroy_workqueue(dev_priv->hotplug.dp_wq);
--
2.5.0
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