diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 565 |
1 files changed, 317 insertions, 248 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 7f2b384..1e49aa8 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -77,7 +77,6 @@ /* the i915, i945 have a single sDVO i2c bus - which is different */ #define MAX_OUTPUTS 6 /* maximum connectors per crtcs in the mode set */ -#define INTELFB_CONN_LIMIT 4 #define INTEL_I2C_BUS_DVO 1 #define INTEL_I2C_BUS_SDVO 2 @@ -93,13 +92,17 @@ #define INTEL_OUTPUT_HDMI 6 #define INTEL_OUTPUT_DISPLAYPORT 7 #define INTEL_OUTPUT_EDP 8 -#define INTEL_OUTPUT_UNKNOWN 9 +#define INTEL_OUTPUT_DSI 9 +#define INTEL_OUTPUT_UNKNOWN 10 #define INTEL_DVO_CHIP_NONE 0 #define INTEL_DVO_CHIP_LVDS 1 #define INTEL_DVO_CHIP_TMDS 2 #define INTEL_DVO_CHIP_TVOUT 4 +#define INTEL_DSI_COMMAND_MODE 0 +#define INTEL_DSI_VIDEO_MODE 1 + struct intel_framebuffer { struct drm_framebuffer base; struct drm_i915_gem_object *obj; @@ -207,8 +210,21 @@ struct intel_crtc_config { #define PIPE_CONFIG_QUIRK_MODE_SYNC_FLAGS (1<<0) /* unreliable sync mode.flags */ unsigned long quirks; + /* User requested mode, only valid as a starting point to + * compute adjusted_mode, except in the case of (S)DVO where + * it's also for the output timings of the (S)DVO chip. + * adjusted_mode will then correspond to the S(DVO) chip's + * preferred input timings. */ struct drm_display_mode requested_mode; + /* Actual pipe timings ie. what we program into the pipe timing + * registers. adjusted_mode.crtc_clock is the pipe pixel clock. */ struct drm_display_mode adjusted_mode; + + /* Pipe source size (ie. panel fitter input size) + * All planes will be positioned inside this space, + * and get clipped at the edges. */ + int pipe_src_w, pipe_src_h; + /* Whether to set up the PCH/FDI. Note that we never allow sharing * between pch encoders and cpu encoders. */ bool has_pch_encoder; @@ -262,7 +278,8 @@ struct intel_crtc_config { /* * Frequence the dpll for the port should run at. Differs from the - * adjusted dotclock e.g. for DP or 12bpc hdmi mode. + * adjusted dotclock e.g. for DP or 12bpc hdmi mode. This is also + * already multiplied by pixel_multiplier. */ int port_clock; @@ -288,6 +305,14 @@ struct intel_crtc_config { struct intel_link_m_n fdi_m_n; bool ips_enabled; + + bool double_wide; +}; + +struct intel_pipe_wm { + struct intel_wm_level wm[5]; + uint32_t linetime; + bool fbc_wm_enabled; }; struct intel_crtc { @@ -301,8 +326,9 @@ struct intel_crtc { * some outputs connected to this crtc. */ bool active; + unsigned long enabled_power_domains; bool eld_vld; - bool primary_disabled; /* is the crtc obscured by a plane? */ + bool primary_enabled; /* is the primary plane (partially) visible? */ bool lowfreq_avail; struct intel_overlay *overlay; struct intel_unpin_work *unpin_work; @@ -330,6 +356,12 @@ struct intel_crtc { /* Access to these should be protected by dev_priv->irq_lock. */ bool cpu_fifo_underrun_disabled; bool pch_fifo_underrun_disabled; + + /* per-pipe watermark state */ + struct { + /* watermarks currently being used */ + struct intel_pipe_wm active; + } wm; }; struct intel_plane_wm_parameters { @@ -417,13 +449,11 @@ struct intel_hdmi { }; #define DP_MAX_DOWNSTREAM_PORTS 0x10 -#define DP_LINK_CONFIGURATION_SIZE 9 struct intel_dp { uint32_t output_reg; uint32_t aux_ch_ctl_reg; uint32_t DP; - uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE]; bool has_audio; enum hdmi_force_audio force_audio; uint32_t color_range; @@ -495,80 +525,6 @@ 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_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; @@ -577,18 +533,14 @@ 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; } @@ -616,73 +568,95 @@ hdmi_to_dig_port(struct intel_hdmi *intel_hdmi) return container_of(intel_hdmi, struct intel_digital_port, hdmi); } + +/* i915_irq.c */ +bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, + enum pipe pipe, bool enable); +bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev, + enum transcoder pch_transcoder, + bool enable); +void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask); +void ilk_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask); +void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask); +void snb_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask); +void hsw_pc8_disable_interrupts(struct drm_device *dev); +void hsw_pc8_restore_interrupts(struct drm_device *dev); + + +/* intel_crt.c */ +void intel_crt_init(struct drm_device *dev); + + +/* intel_ddi.c */ +void intel_prepare_ddi(struct drm_device *dev); +void hsw_fdi_link_train(struct drm_crtc *crtc); +void intel_ddi_init(struct drm_device *dev, enum port port); +enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder); +bool intel_ddi_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe); +int intel_ddi_get_cdclk_freq(struct drm_i915_private *dev_priv); +void intel_ddi_pll_init(struct drm_device *dev); +void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc); +void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv, + enum transcoder cpu_transcoder); +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); +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); +bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector); +void intel_ddi_fdi_disable(struct drm_crtc *crtc); +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); +void intel_mark_busy(struct drm_device *dev); +void intel_mark_fb_busy(struct drm_i915_gem_object *obj, + struct intel_ring_buffer *ring); +void intel_mark_idle(struct drm_device *dev); +void intel_crtc_restore_mode(struct drm_crtc *crtc); +void intel_crtc_update_dpms(struct drm_crtc *crtc); +void intel_encoder_destroy(struct drm_encoder *encoder); +void intel_connector_dpms(struct drm_connector *, int mode); +bool intel_connector_get_hw_state(struct intel_connector *connector); +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); +void intel_connector_attach_encoder(struct intel_connector *connector, + struct intel_encoder *encoder); +struct drm_encoder *intel_best_encoder(struct drm_connector *connector); +struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev, + struct drm_crtc *crtc); +enum pipe intel_get_pipe_from_connector(struct intel_connector *connector); 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); -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); - +enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, + enum pipe pipe); +void intel_wait_for_vblank(struct drm_device *dev, int pipe); +void intel_wait_for_pipe_off(struct drm_device *dev, int pipe); +int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp); +void vlv_wait_port_ready(struct drm_i915_private *dev_priv, int port); +bool intel_get_load_detect_pipe(struct drm_connector *connector, + struct drm_display_mode *mode, + struct intel_load_detect_pipe *old); +void intel_release_load_detect_pipe(struct drm_connector *connector, + struct intel_load_detect_pipe *old); +int intel_pin_and_fence_fb_obj(struct drm_device *dev, + struct drm_i915_gem_object *obj, + struct intel_ring_buffer *pipelined); +void intel_unpin_fb_obj(struct drm_i915_gem_object *obj); +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); +void intel_framebuffer_fini(struct intel_framebuffer *fb); +void intel_prepare_page_flip(struct drm_device *dev, int plane); +void intel_finish_page_flip(struct drm_device *dev, int pipe); +void intel_finish_page_flip_plane(struct drm_device *dev, int plane); +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); @@ -696,104 +670,199 @@ void assert_fdi_rx_pll(struct drm_i915_private *dev_priv, enum pipe pipe, bool state); #define assert_fdi_rx_pll_enabled(d, p) assert_fdi_rx_pll(d, p, true) #define assert_fdi_rx_pll_disabled(d, p) assert_fdi_rx_pll(d, p, false) -extern void assert_pipe(struct drm_i915_private *dev_priv, enum pipe pipe, - bool state); +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) +void intel_write_eld(struct drm_encoder *encoder, + struct drm_display_mode *mode); +unsigned long intel_gen4_compute_page_offset(int *x, int *y, + unsigned int tiling_mode, + unsigned int bpp, + unsigned int pitch); +void intel_display_handle_reset(struct drm_device *dev); +void hsw_enable_pc8_work(struct work_struct *__work); +void hsw_enable_package_c8(struct drm_i915_private *dev_priv); +void hsw_disable_package_c8(struct drm_i915_private *dev_priv); +void intel_dp_get_m_n(struct intel_crtc *crtc, + struct intel_crtc_config *pipe_config); +int intel_dotclock_calculate(int link_freq, const struct intel_link_m_n *m_n); +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); + + +/* intel_dp.c */ +void intel_dp_init(struct drm_device *dev, int output_reg, enum port port); +bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port, + struct intel_connector *intel_connector); +void intel_dp_start_link_train(struct intel_dp *intel_dp); +void intel_dp_complete_link_train(struct intel_dp *intel_dp); +void intel_dp_stop_link_train(struct intel_dp *intel_dp); +void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode); +void intel_dp_encoder_destroy(struct drm_encoder *encoder); +void intel_dp_check_link_status(struct intel_dp *intel_dp); +bool intel_dp_compute_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config); +bool intel_dpd_is_edp(struct drm_device *dev); +void ironlake_edp_backlight_on(struct intel_dp *intel_dp); +void ironlake_edp_backlight_off(struct intel_dp *intel_dp); +void ironlake_edp_panel_on(struct intel_dp *intel_dp); +void ironlake_edp_panel_off(struct intel_dp *intel_dp); +void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp); +void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync); +void intel_edp_psr_enable(struct intel_dp *intel_dp); +void intel_edp_psr_disable(struct intel_dp *intel_dp); +void intel_edp_psr_update(struct drm_device *dev); + + +/* intel_dsi.c */ +bool intel_dsi_init(struct drm_device *dev); + + +/* intel_dvo.c */ +void intel_dvo_init(struct drm_device *dev); + + +/* legacy fbdev emulation in intel_fbdev.c */ +#ifdef CONFIG_DRM_I915_FBDEV +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_fbdev_output_poll_changed(struct drm_device *dev); +extern void intel_fbdev_restore_mode(struct drm_device *dev); +#else +static inline int intel_fbdev_init(struct drm_device *dev) +{ + return 0; +} -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); - -/* For use by IVB LP watermark workaround in intel_sprite.c */ -extern void intel_update_watermarks(struct drm_device *dev); -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 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); - -/* Power-related functions, located in intel_pm.c */ -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_init_power_well(struct drm_device *dev); -extern void intel_set_power_well(struct drm_device *dev, bool enable); -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); +static inline void intel_fbdev_initial_config(struct drm_device *dev) +{ +} + +static inline void intel_fbdev_fini(struct drm_device *dev) +{ +} + +static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state) +{ +} + +static inline void intel_fbdev_restore_mode(struct drm_device *dev) +{ +} +#endif + +/* intel_hdmi.c */ +void intel_hdmi_init(struct drm_device *dev, int hdmi_reg, enum port port); +void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, + struct intel_connector *intel_connector); +struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder); +bool intel_hdmi_compute_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config); + + +/* intel_lvds.c */ +void intel_lvds_init(struct drm_device *dev); +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); +void intel_attach_force_audio_property(struct drm_connector *connector); +void intel_attach_broadcast_rgb_property(struct drm_connector *connector); + + +/* intel_overlay.c */ +void intel_setup_overlay(struct drm_device *dev); +void intel_cleanup_overlay(struct drm_device *dev); +int intel_overlay_switch_off(struct intel_overlay *overlay); +int intel_overlay_put_image(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int intel_overlay_attrs(struct drm_device *dev, void *data, + struct drm_file *file_priv); + + +/* intel_panel.c */ +int intel_panel_init(struct intel_panel *panel, + struct drm_display_mode *fixed_mode); +void intel_panel_fini(struct intel_panel *panel); +void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode, + struct drm_display_mode *adjusted_mode); +void intel_pch_panel_fitting(struct intel_crtc *crtc, + struct intel_crtc_config *pipe_config, + int fitting_mode); +void intel_gmch_panel_fitting(struct intel_crtc *crtc, + struct intel_crtc_config *pipe_config, + int fitting_mode); +void intel_panel_set_backlight(struct intel_connector *connector, u32 level, + u32 max); +int intel_panel_setup_backlight(struct drm_connector *connector); +void intel_panel_enable_backlight(struct intel_connector *connector); +void intel_panel_disable_backlight(struct intel_connector *connector); +void intel_panel_destroy_backlight(struct drm_device *dev); +enum drm_connector_status intel_panel_detect(struct drm_device *dev); + + +/* intel_pm.c */ +void intel_init_clock_gating(struct drm_device *dev); +void intel_suspend_hw(struct drm_device *dev); +void intel_update_watermarks(struct drm_crtc *crtc); +void intel_update_sprite_watermarks(struct drm_plane *plane, + struct drm_crtc *crtc, + uint32_t sprite_width, int pixel_size, + bool enabled, bool scaled); +void intel_init_pm(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); +void intel_gpu_ips_teardown(void); +int intel_power_domains_init(struct drm_device *dev); +void intel_power_domains_remove(struct drm_device *dev); +bool intel_display_power_enabled(struct drm_device *dev, + enum intel_display_power_domain domain); +void intel_display_power_get(struct drm_device *dev, + enum intel_display_power_domain domain); +void intel_display_power_put(struct drm_device *dev, + enum intel_display_power_domain domain); +void intel_power_domains_init_hw(struct drm_device *dev); +void intel_set_power_well(struct drm_device *dev, bool enable); +void intel_enable_gt_powersave(struct drm_device *dev); +void intel_disable_gt_powersave(struct drm_device *dev); +void ironlake_teardown_rc6(struct drm_device *dev); void gen6_update_ring_freq(struct drm_device *dev); +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 ilk_wm_get_hw_state(struct drm_device *dev); + + +/* intel_sdvo.c */ +bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob); + + +/* intel_sprite.c */ +int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane); +void intel_flush_primary_plane(struct drm_i915_private *dev_priv, + enum plane plane); +void intel_plane_restore(struct drm_plane *plane); +void intel_plane_disable(struct drm_plane *plane); +int intel_sprite_set_colorkey(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int intel_sprite_get_colorkey(struct drm_device *dev, void *data, + struct drm_file *file_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_ddi_get_config(struct intel_encoder *encoder, - struct intel_crtc_config *pipe_config); - -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); - -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); +/* intel_tv.c */ +void intel_tv_init(struct drm_device *dev); #endif /* __INTEL_DRV_H__ */ |
