drm/i915: Rename i915_opregion.c to intel_opregion.c

It's part of the generic Intel driver infrastructure so rename it in
prepreparation for using it for VBT.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

4 files changed, 17 insertions, 16 deletions

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 5c8e53458edb..345ca52d6e84 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -32,7 +32,7 @@ i915-y := i915_drv.o i915_dma.o i915_irq.o i915_mem.o \
           dvo_tfp410.o \
           dvo_sil164.o
 
-i915-$(CONFIG_ACPI)     += i915_opregion.o
+i915-$(CONFIG_ACPI)     += intel_opregion.o
 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
 
 obj-$(CONFIG_DRM_I915)  += i915.o
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 04aada08a6f9..980061ff5c80 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1054,18 +1054,18 @@ extern int i915_save_state(struct drm_device *dev);
 extern int i915_restore_state(struct drm_device *dev);
 
 #ifdef CONFIG_ACPI
-/* i915_opregion.c */
+/* intel_opregion.c */
 extern int intel_opregion_init(struct drm_device *dev, int resume);
 extern void intel_opregion_free(struct drm_device *dev, int suspend);
-extern void opregion_asle_intr(struct drm_device *dev);
-extern void ironlake_opregion_gse_intr(struct drm_device *dev);
-extern void opregion_enable_asle(struct drm_device *dev);
+extern void intel_opregion_asle_intr(struct drm_device *dev);
+extern void intel_opregion_gse_intr(struct drm_device *dev);
+extern void intel_opregion_enable_asle(struct drm_device *dev);
 #else
 static inline int intel_opregion_init(struct drm_device *dev, int resume) { return 0; }
 static inline void intel_opregion_free(struct drm_device *dev, int suspend) { return; }
-static inline void opregion_asle_intr(struct drm_device *dev) { return; }
-static inline void ironlake_opregion_gse_intr(struct drm_device *dev) { return; }
-static inline void opregion_enable_asle(struct drm_device *dev) { return; }
+static inline void intel_opregion_asle_intr(struct drm_device *dev) { return; }
+static inline void intel_opregion_gse_intr(struct drm_device *dev) { return; }
+static inline void intel_opregion_enable_asle(struct drm_device *dev) { return; }
 #endif
 
 /* modesetting */
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 59457e83b011..3afd6e5662d1 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -347,7 +347,7 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
 
 
         if (de_iir & DE_GSE)
-                ironlake_opregion_gse_intr(dev);
+                intel_opregion_gse_intr(dev);
 
         if (de_iir & DE_PLANEA_FLIP_DONE) {
                 intel_prepare_page_flip(dev, 0);
@@ -1065,7 +1065,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
                 if ((pipea_stats & PIPE_LEGACY_BLC_EVENT_STATUS) ||
                     (pipeb_stats & PIPE_LEGACY_BLC_EVENT_STATUS) ||
                     (iir & I915_ASLE_INTERRUPT))
-                        opregion_asle_intr(dev);
+                        intel_opregion_asle_intr(dev);
 
                 /* With MSI, interrupts are only generated when iir
                  * transitions from zero to nonzero.  If another bit got
@@ -1252,7 +1252,7 @@ void i915_enable_interrupt (struct drm_device *dev)
         struct drm_i915_private *dev_priv = dev->dev_private;
 
         if (!HAS_PCH_SPLIT(dev))
-                opregion_enable_asle(dev);
+                intel_opregion_enable_asle(dev);
         dev_priv->irq_enabled = 1;
 }
 
@@ -1570,7 +1570,7 @@ int i915_driver_irq_postinstall(struct drm_device *dev)
                 I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
         }
 
-        opregion_enable_asle(dev);
+        intel_opregion_enable_asle(dev);
 
         return 0;
 }
diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index ea5d3fea4b61..97d5329079fe 100644
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -211,7 +211,7 @@ static u32 asle_set_pfit(struct drm_device *dev, u32 pfit)
         return 0;
 }
 
-void opregion_asle_intr(struct drm_device *dev)
+void intel_opregion_asle_intr(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct opregion_asle *asle = dev_priv->opregion.asle;
@@ -273,7 +273,8 @@ static u32 asle_set_backlight_ironlake(struct drm_device *dev, u32 bclp)
         return 0;
 }
 
-void ironlake_opregion_gse_intr(struct drm_device *dev)
+/* Only present on Ironlake+ */
+void intel_opregion_gse_intr(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct opregion_asle *asle = dev_priv->opregion.asle;
@@ -315,7 +316,7 @@ void ironlake_opregion_gse_intr(struct drm_device *dev)
 #define ASLE_PFIT_EN   (1<<2)
 #define ASLE_PFMB_EN   (1<<3)
 
-void opregion_enable_asle(struct drm_device *dev)
+void intel_opregion_enable_asle(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct opregion_asle *asle = dev_priv->opregion.asle;
@@ -510,7 +511,7 @@ int intel_opregion_init(struct drm_device *dev, int resume)
         if (mboxes & MBOX_ASLE) {
                 DRM_DEBUG_DRIVER("ASLE supported\n");
                 opregion->asle = base + OPREGION_ASLE_OFFSET;
-                opregion_enable_asle(dev);
+                intel_opregion_enable_asle(dev);
         }
 
         if (!resume)