[PATCH 05/11] drm/i915: Pull intel_init_power_well() out of intel_modeset_init_hw()

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From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

The init and resume codepaths want to handel the power well in slightly
different ways, so pull the power well init out from
intel_modeset_init_hw() which gets called in both cases.

Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_dma.c      | 2 ++
 drivers/gpu/drm/i915/i915_drv.c      | 2 ++
 drivers/gpu/drm/i915/intel_display.c | 2 --
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 9b265a4..e5c7b10 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1324,6 +1324,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
 
 	INIT_WORK(&dev_priv->console_resume_work, intel_console_resume);
 
+	intel_init_power_well(dev);
+
 	intel_modeset_gem_init(dev);
 
 	/* Always safe in the mode setting case. */
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index ec690ca..cd5a66d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -596,6 +596,8 @@ static int __i915_drm_thaw(struct drm_device *dev)
 		/* We need working interrupts for modeset enabling ... */
 		drm_irq_install(dev);
 
+		intel_init_power_well(dev);
+
 		intel_modeset_init_hw(dev);
 
 		drm_modeset_lock_all(dev);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 60284fc..8162cd1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10275,8 +10275,6 @@ void i915_disable_vga_mem(struct drm_device *dev)
 
 void intel_modeset_init_hw(struct drm_device *dev)
 {
-	intel_init_power_well(dev);
-
 	intel_prepare_ddi(dev);
 
 	intel_init_clock_gating(dev);
-- 
1.8.1.5

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