drm/i915: init the DP panel power seq variables earlier

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_drv.h

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 2b5bcb617908901cc56a234e67c254709d0e1096..02dadef3479ca72901ff66e3dac14fbd4d099738 100644 (file)
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -65,8 +65,8 @@
 #define wait_for_atomic_us(COND, US) _wait_for((COND), \
                                               DIV_ROUND_UP((US), 1000), 0)
 
-#define KHz(x) (1000*x)
-#define MHz(x) KHz(1000*x)
+#define KHz(x) (1000 * (x))
+#define MHz(x) KHz(1000 * (x))
 
 /*
  * Display related stuff
@@ -155,6 +155,7 @@ struct intel_encoder {
 
 struct intel_panel {
        struct drm_display_mode *fixed_mode;
+       struct drm_display_mode *downclock_mode;
        int fitting_mode;
 
        /* backlight */
@@ -358,6 +359,8 @@ struct intel_crtc {
        bool cursor_visible;
 
        struct intel_crtc_config config;
+       struct intel_crtc_config *new_config;
+       bool new_enabled;
 
        uint32_t ddi_pll_sel;
 
@@ -454,7 +457,7 @@ struct intel_hdmi {
        bool rgb_quant_range_selectable;
        void (*write_infoframe)(struct drm_encoder *encoder,
                                enum hdmi_infoframe_type type,
-                               const uint8_t *frame, ssize_t len);
+                               const void *frame, ssize_t len);
        void (*set_infoframes)(struct drm_encoder *encoder,
                               struct drm_display_mode *adjusted_mode);
 };
@@ -539,6 +542,7 @@ struct intel_unpin_work {
 struct intel_set_config {
        struct drm_encoder **save_connector_encoders;
        struct drm_crtc **save_encoder_crtcs;
+       bool *save_crtc_enabled;
 
        bool fb_changed;
        bool mode_changed;
@@ -612,7 +616,8 @@ void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,
 void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);
 void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);
 void intel_ddi_setup_hw_pll_state(struct drm_device *dev);
-bool intel_ddi_pll_mode_set(struct drm_crtc *crtc);
+bool intel_ddi_pll_select(struct intel_crtc *crtc);
+void intel_ddi_pll_enable(struct intel_crtc *crtc);
 void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);
 void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);
 void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);
@@ -623,6 +628,8 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 
 
 /* intel_display.c */
+const char *intel_output_name(int output);
+bool intel_has_pending_fb_unpin(struct drm_device *dev);
 int intel_pch_rawclk(struct drm_device *dev);
 void intel_mark_busy(struct drm_device *dev);
 void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
@@ -702,7 +709,6 @@ void
 ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe_config,
                                int dotclock);
 bool intel_crtc_active(struct drm_crtc *crtc);
-void i915_disable_vga_mem(struct drm_device *dev);
 void hsw_enable_ips(struct intel_crtc *crtc);
 void hsw_disable_ips(struct intel_crtc *crtc);
 void intel_display_set_init_power(struct drm_device *dev, bool enable);
@@ -823,7 +829,10 @@ void intel_panel_disable_backlight(struct intel_connector *connector);
 void intel_panel_destroy_backlight(struct drm_connector *connector);
 void intel_panel_init_backlight_funcs(struct drm_device *dev);
 enum drm_connector_status intel_panel_detect(struct drm_device *dev);
-
+extern struct drm_display_mode *intel_find_panel_downclock(
+                               struct drm_device *dev,
+                               struct drm_display_mode *fixed_mode,
+                               struct drm_connector *connector);
 
 /* intel_pm.c */
 void intel_init_clock_gating(struct drm_device *dev);
@@ -834,6 +843,7 @@ void intel_update_sprite_watermarks(struct drm_plane *plane,
                                    uint32_t sprite_width, int pixel_size,
                                    bool enabled, bool scaled);
 void intel_init_pm(struct drm_device *dev);
+void intel_pm_setup(struct drm_device *dev);
 bool intel_fbc_enabled(struct drm_device *dev);
 void intel_update_fbc(struct drm_device *dev);
 void intel_gpu_ips_init(struct drm_i915_private *dev_priv);
@@ -858,6 +868,10 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv);
 void gen6_rps_boost(struct drm_i915_private *dev_priv);
 void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);
 void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_put(struct drm_i915_private *dev_priv);
+void intel_init_runtime_pm(struct drm_i915_private *dev_priv);
+void intel_fini_runtime_pm(struct drm_i915_private *dev_priv);
 void ilk_wm_get_hw_state(struct drm_device *dev);