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Commit 5f1aae65 authored by Paulo Zanoni's avatar Paulo Zanoni Committed by Daniel Vetter
Browse files

drm/i915: reorganize intel_drv.h 



Daniel complained that we keep adding stuff to the bottom of the file,
so we constantly have conflicts. So reorganize everything and split
them file-by-file, also sorting the files in alphabetical order. This
way, patches touching different files will have a smaller chance of
conflicting. Of course, this commit will conflict with everybody on
the list :)

Also remove a few useless comments and make some things fit into 80
lines.

v2: - Conflict with intel_ddi_get_config

Requested-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent d9c638d5

drivers/gpu/drm/i915/intel_drv.h

+214 −196
Original line number Diff line number Diff line
@@ -514,81 +514,6 @@ struct intel_unpin_work { 
	bool enable_stall_check;

};



int intel_pch_rawclk(struct drm_device *dev);



int intel_connector_update_modes(struct drm_connector *connector,

				struct edid *edid);

int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);



extern void intel_attach_force_audio_property(struct drm_connector *connector);

extern void intel_attach_broadcast_rgb_property(struct drm_connector *connector);



extern bool intel_pipe_has_type(struct drm_crtc *crtc, int type);

extern void intel_crt_init(struct drm_device *dev);

extern void intel_hdmi_init(struct drm_device *dev,

			    int hdmi_reg, enum port port);

extern void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,

				      struct intel_connector *intel_connector);

extern struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder);

extern bool intel_hdmi_compute_config(struct intel_encoder *encoder,

				      struct intel_crtc_config *pipe_config);

extern bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg,

			    bool is_sdvob);

extern void intel_dvo_init(struct drm_device *dev);

extern void intel_tv_init(struct drm_device *dev);

extern void intel_mark_busy(struct drm_device *dev);

extern void intel_mark_fb_busy(struct drm_i915_gem_object *obj,

			       struct intel_ring_buffer *ring);

extern void intel_mark_idle(struct drm_device *dev);

extern void intel_lvds_init(struct drm_device *dev);

extern bool intel_dsi_init(struct drm_device *dev);

extern bool intel_is_dual_link_lvds(struct drm_device *dev);

extern void intel_dp_init(struct drm_device *dev, int output_reg,

			  enum port port);

extern bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port,

				    struct intel_connector *intel_connector);

extern void intel_dp_init_link_config(struct intel_dp *intel_dp);

extern void intel_dp_start_link_train(struct intel_dp *intel_dp);

extern void intel_dp_complete_link_train(struct intel_dp *intel_dp);

extern void intel_dp_stop_link_train(struct intel_dp *intel_dp);

extern void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode);

extern void intel_dp_encoder_destroy(struct drm_encoder *encoder);

extern void intel_dp_check_link_status(struct intel_dp *intel_dp);

extern bool intel_dp_compute_config(struct intel_encoder *encoder,

				    struct intel_crtc_config *pipe_config);

extern bool intel_dpd_is_edp(struct drm_device *dev);

extern void ironlake_edp_backlight_on(struct intel_dp *intel_dp);

extern void ironlake_edp_backlight_off(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_on(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_off(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);

extern int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane);

extern void intel_flush_display_plane(struct drm_i915_private *dev_priv,

				      enum plane plane);



/* intel_panel.c */

extern int intel_panel_init(struct intel_panel *panel,

			    struct drm_display_mode *fixed_mode);

extern void intel_panel_fini(struct intel_panel *panel);



extern void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,

				   struct drm_display_mode *adjusted_mode);

extern void intel_pch_panel_fitting(struct intel_crtc *crtc,

				    struct intel_crtc_config *pipe_config,

				    int fitting_mode);

extern void intel_gmch_panel_fitting(struct intel_crtc *crtc,

				     struct intel_crtc_config *pipe_config,

				     int fitting_mode);

extern void intel_panel_set_backlight(struct drm_device *dev,

				      u32 level, u32 max);

extern int intel_panel_setup_backlight(struct drm_connector *connector);

extern void intel_panel_enable_backlight(struct drm_device *dev,

					 enum pipe pipe);

extern void intel_panel_disable_backlight(struct drm_device *dev);

extern void intel_panel_destroy_backlight(struct drm_device *dev);

extern enum drm_connector_status intel_panel_detect(struct drm_device *dev);



struct intel_set_config {

	struct drm_encoder **save_connector_encoders;

	struct drm_crtc **save_encoder_crtcs;
@@ -597,18 +522,14 @@ struct intel_set_config { 
	bool mode_changed;

};



extern void intel_crtc_restore_mode(struct drm_crtc *crtc);

extern void intel_crtc_load_lut(struct drm_crtc *crtc);

extern void intel_crtc_update_dpms(struct drm_crtc *crtc);

extern void intel_encoder_destroy(struct drm_encoder *encoder);

extern void intel_connector_dpms(struct drm_connector *, int mode);

extern bool intel_connector_get_hw_state(struct intel_connector *connector);

extern void intel_modeset_check_state(struct drm_device *dev);

extern void intel_plane_restore(struct drm_plane *plane);

extern void intel_plane_disable(struct drm_plane *plane);



struct intel_load_detect_pipe {

	struct drm_framebuffer *release_fb;

	bool load_detect_temp;

	int dpms_mode;

};



static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector)

static inline struct intel_encoder *

intel_attached_encoder(struct drm_connector *connector)

{

	return to_intel_connector(connector)->encoder;

}
@@ -636,73 +557,106 @@ hdmi_to_dig_port(struct intel_hdmi *intel_hdmi) 
	return container_of(intel_hdmi, struct intel_digital_port, hdmi);

}





/* i915_irq.c */

extern bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,

						  enum pipe pipe,

						  bool enable);

extern bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,

						 enum transcoder pch_transcoder,

						 bool enable);

extern void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);

extern void ilk_disable_gt_irq(struct drm_i915_private *dev_priv,

			       uint32_t mask);

extern void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);

extern void snb_disable_pm_irq(struct drm_i915_private *dev_priv,

			       uint32_t mask);

extern void hsw_pc8_disable_interrupts(struct drm_device *dev);

extern void hsw_pc8_restore_interrupts(struct drm_device *dev);





/* intel_crt.c */

extern void intel_crt_init(struct drm_device *dev);





/* intel_ddi.c */

extern void intel_prepare_ddi(struct drm_device *dev);

extern void hsw_fdi_link_train(struct drm_crtc *crtc);

extern void intel_ddi_init(struct drm_device *dev, enum port port);

extern enum port

intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder);

extern bool intel_ddi_get_hw_state(struct intel_encoder *encoder,

				   enum pipe *pipe);

extern int intel_ddi_get_cdclk_freq(struct drm_i915_private *dev_priv);

extern void intel_ddi_pll_init(struct drm_device *dev);

extern void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc);

extern void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,

					      enum transcoder cpu_transcoder);

extern void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);

extern void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);

extern void intel_ddi_setup_hw_pll_state(struct drm_device *dev);

extern bool intel_ddi_pll_mode_set(struct drm_crtc *crtc);

extern void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);

extern void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);

extern void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);

extern bool

intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);

extern void intel_ddi_fdi_disable(struct drm_crtc *crtc);

extern void intel_ddi_get_config(struct intel_encoder *encoder,

				 struct intel_crtc_config *pipe_config);





/* intel_display.c */

int intel_pch_rawclk(struct drm_device *dev);

extern bool intel_pipe_has_type(struct drm_crtc *crtc, int type);

extern void intel_mark_busy(struct drm_device *dev);

extern void intel_mark_fb_busy(struct drm_i915_gem_object *obj,

			       struct intel_ring_buffer *ring);

extern void intel_mark_idle(struct drm_device *dev);

extern void intel_crtc_restore_mode(struct drm_crtc *crtc);

extern void intel_crtc_load_lut(struct drm_crtc *crtc);

extern void intel_crtc_update_dpms(struct drm_crtc *crtc);

extern void intel_encoder_destroy(struct drm_encoder *encoder);

extern void intel_connector_dpms(struct drm_connector *, int mode);

extern bool intel_connector_get_hw_state(struct intel_connector *connector);

extern void intel_modeset_check_state(struct drm_device *dev);

bool ibx_digital_port_connected(struct drm_i915_private *dev_priv,

				struct intel_digital_port *port);



extern void intel_connector_attach_encoder(struct intel_connector *connector,

					   struct intel_encoder *encoder);

extern struct drm_encoder *intel_best_encoder(struct drm_connector *connector);



extern struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,

						    struct drm_crtc *crtc);

int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,

				struct drm_file *file_priv);

extern enum transcoder

intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv,

			     enum pipe pipe);

intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, enum pipe pipe);

extern void intel_wait_for_vblank(struct drm_device *dev, int pipe);

extern void intel_wait_for_pipe_off(struct drm_device *dev, int pipe);

extern int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp);

extern void vlv_wait_port_ready(struct drm_i915_private *dev_priv, int port);



struct intel_load_detect_pipe {

	struct drm_framebuffer *release_fb;

	bool load_detect_temp;

	int dpms_mode;

};

extern bool intel_get_load_detect_pipe(struct drm_connector *connector,

				       struct drm_display_mode *mode,

				       struct intel_load_detect_pipe *old);

extern void intel_release_load_detect_pipe(struct drm_connector *connector,

					   struct intel_load_detect_pipe *old);



extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,

				    u16 blue, int regno);

extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,

				    u16 *blue, int regno);



extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,

				      struct drm_i915_gem_object *obj,

				      struct intel_ring_buffer *pipelined);

extern void intel_unpin_fb_obj(struct drm_i915_gem_object *obj);



extern int intel_framebuffer_init(struct drm_device *dev,

				  struct intel_framebuffer *ifb,

				  struct drm_mode_fb_cmd2 *mode_cmd,

				  struct drm_i915_gem_object *obj);

extern void intel_framebuffer_fini(struct intel_framebuffer *fb);

extern int intel_fbdev_init(struct drm_device *dev);

extern void intel_fbdev_initial_config(struct drm_device *dev);

extern void intel_fbdev_fini(struct drm_device *dev);

extern void intel_fbdev_set_suspend(struct drm_device *dev, int state);

extern void intel_prepare_page_flip(struct drm_device *dev, int plane);

extern void intel_finish_page_flip(struct drm_device *dev, int pipe);

extern void intel_finish_page_flip_plane(struct drm_device *dev, int plane);



extern void intel_setup_overlay(struct drm_device *dev);

extern void intel_cleanup_overlay(struct drm_device *dev);

extern int intel_overlay_switch_off(struct intel_overlay *overlay);

extern int intel_overlay_put_image(struct drm_device *dev, void *data,

				   struct drm_file *file_priv);

extern int intel_overlay_attrs(struct drm_device *dev, void *data,

			       struct drm_file *file_priv);



extern void intel_fb_output_poll_changed(struct drm_device *dev);

extern void intel_fb_restore_mode(struct drm_device *dev);



struct intel_shared_dpll *

intel_crtc_to_shared_dpll(struct intel_crtc *crtc);



struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc);

void assert_shared_dpll(struct drm_i915_private *dev_priv,

			struct intel_shared_dpll *pll,

			bool state);
@@ -720,46 +674,144 @@ extern void assert_pipe(struct drm_i915_private *dev_priv, enum pipe pipe, 
			bool state);

#define assert_pipe_enabled(d, p) assert_pipe(d, p, true)

#define assert_pipe_disabled(d, p) assert_pipe(d, p, false)



extern void intel_init_clock_gating(struct drm_device *dev);

extern void intel_suspend_hw(struct drm_device *dev);

extern void intel_write_eld(struct drm_encoder *encoder,

			    struct drm_display_mode *mode);

extern void intel_prepare_ddi(struct drm_device *dev);

extern void hsw_fdi_link_train(struct drm_crtc *crtc);

extern void intel_ddi_init(struct drm_device *dev, enum port port);

extern enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder);



/* For use by IVB LP watermark workaround in intel_sprite.c */

extern void intel_update_watermarks(struct drm_crtc *crtc);

extern void intel_update_sprite_watermarks(struct drm_plane *plane,

					   struct drm_crtc *crtc,

					   uint32_t sprite_width, int pixel_size,

					   bool enabled, bool scaled);



extern unsigned long intel_gen4_compute_page_offset(int *x, int *y,

						    unsigned int tiling_mode,

						    unsigned int bpp,

						    unsigned int pitch);

extern void intel_display_handle_reset(struct drm_device *dev);

extern void hsw_disable_lcpll(struct drm_i915_private *dev_priv,

			      bool switch_to_fclk, bool allow_power_down);

extern void hsw_restore_lcpll(struct drm_i915_private *dev_priv);

extern void hsw_enable_pc8_work(struct work_struct *__work);

extern void hsw_enable_package_c8(struct drm_i915_private *dev_priv);

extern void hsw_disable_package_c8(struct drm_i915_private *dev_priv);

extern void intel_dp_get_m_n(struct intel_crtc *crtc,

			     struct intel_crtc_config *pipe_config);

extern int intel_dotclock_calculate(int link_freq,

				    const struct intel_link_m_n *m_n);

extern void

ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe_config,

				int dotclock);

extern bool intel_crtc_active(struct drm_crtc *crtc);

extern void i915_disable_vga_mem(struct drm_device *dev);



extern int intel_sprite_set_colorkey(struct drm_device *dev, void *data,



/* intel_dp.c */

extern void intel_dp_init(struct drm_device *dev, int output_reg,

			  enum port port);

extern bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port,

				    struct intel_connector *intel_connector);

extern void intel_dp_init_link_config(struct intel_dp *intel_dp);

extern void intel_dp_start_link_train(struct intel_dp *intel_dp);

extern void intel_dp_complete_link_train(struct intel_dp *intel_dp);

extern void intel_dp_stop_link_train(struct intel_dp *intel_dp);

extern void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode);

extern void intel_dp_encoder_destroy(struct drm_encoder *encoder);

extern void intel_dp_check_link_status(struct intel_dp *intel_dp);

extern bool intel_dp_compute_config(struct intel_encoder *encoder,

				    struct intel_crtc_config *pipe_config);

extern bool intel_dpd_is_edp(struct drm_device *dev);

extern void ironlake_edp_backlight_on(struct intel_dp *intel_dp);

extern void ironlake_edp_backlight_off(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_on(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_off(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp);

extern void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);

extern void intel_edp_psr_enable(struct intel_dp *intel_dp);

extern void intel_edp_psr_disable(struct intel_dp *intel_dp);

extern void intel_edp_psr_update(struct drm_device *dev);





/* intel_dsi.c */

extern bool intel_dsi_init(struct drm_device *dev);





/* intel_dvo.c */

extern void intel_dvo_init(struct drm_device *dev);





/* intel_fb.c */

extern int intel_fbdev_init(struct drm_device *dev);

extern void intel_fbdev_initial_config(struct drm_device *dev);

extern void intel_fbdev_fini(struct drm_device *dev);

extern void intel_fbdev_set_suspend(struct drm_device *dev, int state);

extern void intel_fb_output_poll_changed(struct drm_device *dev);

extern void intel_fb_restore_mode(struct drm_device *dev);





/* intel_hdmi.c */

extern void intel_hdmi_init(struct drm_device *dev,

			    int hdmi_reg, enum port port);

extern void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,

				      struct intel_connector *intel_connector);

extern struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder);

extern bool intel_hdmi_compute_config(struct intel_encoder *encoder,

				      struct intel_crtc_config *pipe_config);





/* intel_lvds.c */

extern void intel_lvds_init(struct drm_device *dev);

extern bool intel_is_dual_link_lvds(struct drm_device *dev);





/* intel_modes.c */

int intel_connector_update_modes(struct drm_connector *connector,

				struct edid *edid);

int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);

extern void intel_attach_force_audio_property(struct drm_connector *connector);

extern void

intel_attach_broadcast_rgb_property(struct drm_connector *connector);





/* intel_overlay.c */

extern void intel_setup_overlay(struct drm_device *dev);

extern void intel_cleanup_overlay(struct drm_device *dev);

extern int intel_overlay_switch_off(struct intel_overlay *overlay);

extern int intel_overlay_put_image(struct drm_device *dev, void *data,

				   struct drm_file *file_priv);

extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data,

extern int intel_overlay_attrs(struct drm_device *dev, void *data,

			       struct drm_file *file_priv);



/* Power-related functions, located in intel_pm.c */



/* intel_panel.c */

extern int intel_panel_init(struct intel_panel *panel,

			    struct drm_display_mode *fixed_mode);

extern void intel_panel_fini(struct intel_panel *panel);

extern void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,

				   struct drm_display_mode *adjusted_mode);

extern void intel_pch_panel_fitting(struct intel_crtc *crtc,

				    struct intel_crtc_config *pipe_config,

				    int fitting_mode);

extern void intel_gmch_panel_fitting(struct intel_crtc *crtc,

				     struct intel_crtc_config *pipe_config,

				     int fitting_mode);

extern void intel_panel_set_backlight(struct drm_device *dev,

				      u32 level, u32 max);

extern int intel_panel_setup_backlight(struct drm_connector *connector);

extern void intel_panel_enable_backlight(struct drm_device *dev,

					 enum pipe pipe);

extern void intel_panel_disable_backlight(struct drm_device *dev);

extern void intel_panel_destroy_backlight(struct drm_device *dev);

extern enum drm_connector_status intel_panel_detect(struct drm_device *dev);





/* intel_pm.c */

extern void intel_init_clock_gating(struct drm_device *dev);

extern void intel_suspend_hw(struct drm_device *dev);

extern void intel_update_watermarks(struct drm_crtc *crtc);

extern void intel_update_sprite_watermarks(struct drm_plane *plane,

					   struct drm_crtc *crtc,

					   uint32_t sprite_width, int pixel_size,

					   bool enabled, bool scaled);

extern void intel_init_pm(struct drm_device *dev);

/* FBC */

extern bool intel_fbc_enabled(struct drm_device *dev);

extern void intel_update_fbc(struct drm_device *dev);

/* IPS */

extern void intel_gpu_ips_init(struct drm_i915_private *dev_priv);

extern void intel_gpu_ips_teardown(void);



/* Power well */

extern int i915_init_power_well(struct drm_device *dev);

extern void i915_remove_power_well(struct drm_device *dev);



extern bool intel_display_power_enabled(struct drm_device *dev,

					enum intel_display_power_domain domain);

extern void intel_display_power_get(struct drm_device *dev,
@@ -773,62 +825,28 @@ extern void intel_enable_gt_powersave(struct drm_device *dev); 
extern void intel_disable_gt_powersave(struct drm_device *dev);

extern void ironlake_teardown_rc6(struct drm_device *dev);

void gen6_update_ring_freq(struct drm_device *dev);

extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);

extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);



extern bool intel_ddi_get_hw_state(struct intel_encoder *encoder,

				   enum pipe *pipe);

extern int intel_ddi_get_cdclk_freq(struct drm_i915_private *dev_priv);

extern void intel_ddi_pll_init(struct drm_device *dev);

extern void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc);

extern void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,

					      enum transcoder cpu_transcoder);

extern void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);

extern void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);

extern void intel_ddi_setup_hw_pll_state(struct drm_device *dev);

extern bool intel_ddi_pll_mode_set(struct drm_crtc *crtc);

extern void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);

extern void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);

extern void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);

extern bool

intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);

extern void intel_ddi_fdi_disable(struct drm_crtc *crtc);



extern void intel_display_handle_reset(struct drm_device *dev);

extern bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,

						  enum pipe pipe,

						  bool enable);

extern bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,

						 enum transcoder pch_transcoder,

						 bool enable);

/* intel_sdvo.c */

extern bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg,

			    bool is_sdvob);



extern void intel_edp_psr_enable(struct intel_dp *intel_dp);

extern void intel_edp_psr_disable(struct intel_dp *intel_dp);

extern void intel_edp_psr_update(struct drm_device *dev);

extern void hsw_disable_lcpll(struct drm_i915_private *dev_priv,

			      bool switch_to_fclk, bool allow_power_down);

extern void hsw_restore_lcpll(struct drm_i915_private *dev_priv);

extern void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);

extern void ilk_disable_gt_irq(struct drm_i915_private *dev_priv,

			       uint32_t mask);

extern void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);

extern void snb_disable_pm_irq(struct drm_i915_private *dev_priv,

			       uint32_t mask);

extern void hsw_enable_pc8_work(struct work_struct *__work);

extern void hsw_enable_package_c8(struct drm_i915_private *dev_priv);

extern void hsw_disable_package_c8(struct drm_i915_private *dev_priv);

extern void hsw_pc8_disable_interrupts(struct drm_device *dev);

extern void hsw_pc8_restore_interrupts(struct drm_device *dev);

extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);

extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);

extern void intel_dp_get_m_n(struct intel_crtc *crtc,

			     struct intel_crtc_config *pipe_config);

extern int intel_dotclock_calculate(int link_freq,

				    const struct intel_link_m_n *m_n);

extern void ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe_config,

					    int dotclock);



extern bool intel_crtc_active(struct drm_crtc *crtc);

extern void i915_disable_vga_mem(struct drm_device *dev);

extern void intel_ddi_get_config(struct intel_encoder *encoder,

				 struct intel_crtc_config *pipe_config);

/* intel_sprite.c */

extern int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane);

extern void intel_flush_display_plane(struct drm_i915_private *dev_priv,

				      enum plane plane);

extern void intel_plane_restore(struct drm_plane *plane);

extern void intel_plane_disable(struct drm_plane *plane);

extern int intel_sprite_set_colorkey(struct drm_device *dev, void *data,

				     struct drm_file *file_priv);

extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data,

				     struct drm_file *file_priv);





/* intel_tv.c */

extern void intel_tv_init(struct drm_device *dev);



#endif /* __INTEL_DRV_H__ */