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-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c12
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.h1
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c5
3 files changed, 11 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index df47b2fdfa38..87df5f937f94 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -18923,6 +18923,7 @@ static void intel_hpd_poll_fini(struct drm_i915_private *i915)
drm_connector_list_iter_end(&conn_iter);
}
+/* part #1: call before irq uninstall */
void intel_modeset_driver_remove(struct drm_i915_private *i915)
{
flush_workqueue(i915->flip_wq);
@@ -18930,14 +18931,11 @@ void intel_modeset_driver_remove(struct drm_i915_private *i915)
flush_work(&i915->atomic_helper.free_work);
WARN_ON(!llist_empty(&i915->atomic_helper.free_list));
+}
- /*
- * Interrupts and polling as the first thing to avoid creating havoc.
- * Too much stuff here (turning of connectors, ...) would
- * experience fancy races otherwise.
- */
- intel_irq_uninstall(i915);
-
+/* part #2: call after irq uninstall */
+void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915)
+{
/*
* Due to the hpd irq storm handling the hotplug work can re-arm the
* poll handlers. Hence disable polling after hpd handling is shut down.
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 75438a136d58..f92efbbec838 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -616,6 +616,7 @@ intel_format_info_is_yuv_semiplanar(const struct drm_format_info *info,
void intel_modeset_init_hw(struct drm_i915_private *i915);
int intel_modeset_init(struct drm_i915_private *i915);
void intel_modeset_driver_remove(struct drm_i915_private *i915);
+void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915);
void intel_display_resume(struct drm_device *dev);
void intel_init_pch_refclk(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0e8b56d8fce2..e85078eb7b7d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -272,6 +272,9 @@ cleanup_gem:
i915_gem_driver_release(i915);
cleanup_modeset:
intel_modeset_driver_remove(i915);
+ intel_irq_uninstall(i915);
+ intel_modeset_driver_remove_noirq(i915);
+ goto cleanup_csr;
cleanup_irq:
intel_irq_uninstall(i915);
cleanup_csr:
@@ -288,6 +291,8 @@ static void i915_driver_modeset_remove(struct drm_i915_private *i915)
intel_irq_uninstall(i915);
+ intel_modeset_driver_remove_noirq(i915);
+
intel_bios_driver_remove(i915);
intel_vga_unregister(i915);