Merge tag 'drm-intel-next-2014-02-14' of ssh://git.freedesktop.org/git/drm-intel...

[karo-tx-linux.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 80ff7dfd5b76524605bac1cef2111e881a6fa6e4..05cfcc163a72024c15ceed9be3fb5b3286049834 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -164,6 +164,10 @@ enum hpd_pin {
        list_for_each_entry((intel_encoder), &(dev)->mode_config.encoder_list, base.head) \
                if ((intel_encoder)->base.crtc == (__crtc))
 
+#define for_each_connector_on_encoder(dev, __encoder, intel_connector) \
+       list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \
+               if ((intel_connector)->base.encoder == (__encoder))
+
 struct drm_i915_private;
 
 enum intel_dpll_id {
@@ -1436,6 +1440,7 @@ typedef struct drm_i915_private {
        };
        u32 gt_irq_mask;
        u32 pm_irq_mask;
+       u32 pipestat_irq_mask[I915_MAX_PIPES];
 
        struct work_struct hotplug_work;
        bool enable_hotplug_processing;
@@ -1878,6 +1883,14 @@ struct drm_i915_file_private {
 
 /* Early gen2 have a totally busted CS tlb and require pinned batches. */
 #define HAS_BROKEN_CS_TLB(dev)         (IS_I830(dev) || IS_845G(dev))
+/*
+ * dp aux and gmbus irq on gen4 seems to be able to generate legacy interrupts
+ * even when in MSI mode. This results in spurious interrupt warnings if the
+ * legacy irq no. is shared with another device. The kernel then disables that
+ * interrupt source and so prevents the other device from working properly.
+ */
+#define HAS_AUX_IRQ(dev) (INTEL_INFO(dev)->gen >= 5)
+#define HAS_GMBUS_IRQ(dev) (INTEL_INFO(dev)->gen >= 5)
 
 /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
  * rows, which changed the alignment requirements and fence programming.
@@ -1944,18 +1957,20 @@ struct i915_params {
        int vbt_sdvo_panel_type;
        int enable_rc6;
        int enable_fbc;
-       bool enable_hangcheck;
        int enable_ppgtt;
        int enable_psr;
        unsigned int preliminary_hw_support;
        int disable_power_well;
        int enable_ips;
-       bool fastboot;
        int enable_pc8;
        int pc8_timeout;
+       int invert_brightness;
+       /* leave bools at the end to not create holes */
+       bool enable_hangcheck;
+       bool fastboot;
        bool prefault_disable;
        bool reset;
-       int invert_brightness;
+       bool disable_display;
 };
 extern struct i915_params i915 __read_mostly;
 
@@ -2003,10 +2018,12 @@ extern void intel_uncore_check_errors(struct drm_device *dev);
 extern void intel_uncore_fini(struct drm_device *dev);
 
 void
-i915_enable_pipestat(drm_i915_private_t *dev_priv, enum pipe pipe, u32 mask);
+i915_enable_pipestat(drm_i915_private_t *dev_priv, enum pipe pipe,
+                    u32 status_mask);
 
 void
-i915_disable_pipestat(drm_i915_private_t *dev_priv, enum pipe pipe, u32 mask);
+i915_disable_pipestat(drm_i915_private_t *dev_priv, enum pipe pipe,
+                     u32 status_mask);
 
 /* i915_gem.c */
 int i915_gem_init_ioctl(struct drm_device *dev, void *data,
@@ -2067,14 +2084,14 @@ void i915_init_vm(struct drm_i915_private *dev_priv,
 void i915_gem_free_object(struct drm_gem_object *obj);
 void i915_gem_vma_destroy(struct i915_vma *vma);
 
+#define PIN_MAPPABLE 0x1
+#define PIN_NONBLOCK 0x2
+#define PIN_GLOBAL 0x4
 int __must_check i915_gem_object_pin(struct drm_i915_gem_object *obj,
                                     struct i915_address_space *vm,
                                     uint32_t alignment,
-                                    bool map_and_fenceable,
-                                    bool nonblocking);
-void i915_gem_object_ggtt_unpin(struct drm_i915_gem_object *obj);
+                                    unsigned flags);
 int __must_check i915_vma_unbind(struct i915_vma *vma);
-int __must_check i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj);
 int i915_gem_object_put_pages(struct drm_i915_gem_object *obj);
 void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv);
 void i915_gem_release_mmap(struct drm_i915_gem_object *obj);
@@ -2274,13 +2291,19 @@ i915_gem_obj_ggtt_size(struct drm_i915_gem_object *obj)
 static inline int __must_check
 i915_gem_obj_ggtt_pin(struct drm_i915_gem_object *obj,
                      uint32_t alignment,
-                     bool map_and_fenceable,
-                     bool nonblocking)
+                     unsigned flags)
+{
+       return i915_gem_object_pin(obj, obj_to_ggtt(obj), alignment, flags | PIN_GLOBAL);
+}
+
+static inline int
+i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj)
 {
-       return i915_gem_object_pin(obj, obj_to_ggtt(obj), alignment,
-                                  map_and_fenceable, nonblocking);
+       return i915_vma_unbind(i915_gem_obj_to_ggtt(obj));
 }
 
+void i915_gem_object_ggtt_unpin(struct drm_i915_gem_object *obj);
+
 /* i915_gem_context.c */
 #define ctx_to_ppgtt(ctx) container_of((ctx)->vm, struct i915_hw_ppgtt, base)
 int __must_check i915_gem_context_init(struct drm_device *dev);
@@ -2322,8 +2345,7 @@ int __must_check i915_gem_evict_something(struct drm_device *dev,
                                          int min_size,
                                          unsigned alignment,
                                          unsigned cache_level,
-                                         bool mappable,
-                                         bool nonblock);
+                                         unsigned flags);
 int i915_gem_evict_vm(struct i915_address_space *vm, bool do_idle);
 int i915_gem_evict_everything(struct drm_device *dev);
 
@@ -2497,8 +2519,8 @@ extern void intel_i2c_reset(struct drm_device *dev);
 
 /* intel_opregion.c */
 struct intel_encoder;
-extern int intel_opregion_setup(struct drm_device *dev);
 #ifdef CONFIG_ACPI
+extern int intel_opregion_setup(struct drm_device *dev);
 extern void intel_opregion_init(struct drm_device *dev);
 extern void intel_opregion_fini(struct drm_device *dev);
 extern void intel_opregion_asle_intr(struct drm_device *dev);
@@ -2507,6 +2529,7 @@ extern int intel_opregion_notify_encoder(struct intel_encoder *intel_encoder,
 extern int intel_opregion_notify_adapter(struct drm_device *dev,
                                         pci_power_t state);
 #else
+static inline int intel_opregion_setup(struct drm_device *dev) { return 0; }
 static inline void intel_opregion_init(struct drm_device *dev) { return; }
 static inline void intel_opregion_fini(struct drm_device *dev) { return; }
 static inline void intel_opregion_asle_intr(struct drm_device *dev) { return; }
@@ -2537,6 +2560,7 @@ extern void intel_modeset_suspend_hw(struct drm_device *dev);
 extern void intel_modeset_init(struct drm_device *dev);
 extern void intel_modeset_gem_init(struct drm_device *dev);
 extern void intel_modeset_cleanup(struct drm_device *dev);
+extern void intel_connector_unregister(struct intel_connector *);
 extern int intel_modeset_vga_set_state(struct drm_device *dev, bool state);
 extern void intel_modeset_setup_hw_state(struct drm_device *dev,
                                         bool force_restore);