diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 101 |
1 files changed, 76 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2b9e6f9775c5..0598932ce623 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -142,6 +142,7 @@ struct intel_encoder { void (*mode_set)(struct intel_encoder *intel_encoder); void (*disable)(struct intel_encoder *); void (*post_disable)(struct intel_encoder *); + void (*post_pll_disable)(struct intel_encoder *); /* Read out the current hw state of this connector, returning true if * the encoder is active. If the encoder is enabled it also set the pipe * it is connected to in the pipe parameter. */ @@ -178,12 +179,22 @@ struct intel_panel { bool active_low_pwm; /* PWM chip */ + bool util_pin_active_low; /* bxt+ */ + u8 controller; /* bxt+ only */ struct pwm_device *pwm; struct backlight_device *device; - } backlight; - void (*backlight_power)(struct intel_connector *, bool enable); + /* Connector and platform specific backlight functions */ + int (*setup)(struct intel_connector *connector, enum pipe pipe); + uint32_t (*get)(struct intel_connector *connector); + void (*set)(struct intel_connector *connector, uint32_t level); + void (*disable)(struct intel_connector *connector); + void (*enable)(struct intel_connector *connector); + uint32_t (*hz_to_pwm)(struct intel_connector *connector, + uint32_t hz); + void (*power)(struct intel_connector *, bool enable); + } backlight; }; struct intel_connector { @@ -337,6 +348,8 @@ struct intel_crtc_state { #define PIPE_CONFIG_QUIRK_MODE_SYNC_FLAGS (1<<0) /* unreliable sync mode.flags */ unsigned long quirks; + bool update_pipe; + /* Pipe source size (ie. panel fitter input size) * All planes will be positioned inside this space, * and get clipped at the edges. */ @@ -423,6 +436,8 @@ struct intel_crtc_state { /* Used by SDVO (and if we ever fix it, HDMI). */ unsigned pixel_multiplier; + uint8_t lane_count; + /* Panel fitter controls for gen2-gen4 + VLV */ struct { u32 control; @@ -532,6 +547,8 @@ struct intel_crtc { * gen4+ this only adjusts up to a tile, offsets within a tile are * handled in the hw itself (with the TILEOFF register). */ unsigned long dspaddr_offset; + int adjusted_x; + int adjusted_y; struct drm_i915_gem_object *cursor_bo; uint32_t cursor_addr; @@ -560,7 +577,13 @@ struct intel_crtc { int scanline_offset; - unsigned start_vbl_count; + struct { + unsigned start_vbl_count; + ktime_t start_vbl_time; + int min_vbl, max_vbl; + int scanline_start; + } debug; + struct intel_crtc_atomic_commit atomic; /* scalers available on this crtc */ @@ -657,19 +680,20 @@ struct cxsr_latency { struct intel_hdmi { u32 hdmi_reg; int ddc_bus; - uint32_t color_range; + bool limited_color_range; bool color_range_auto; bool has_hdmi_sink; bool has_audio; enum hdmi_force_audio force_audio; bool rgb_quant_range_selectable; enum hdmi_picture_aspect aspect_ratio; + struct intel_connector *attached_connector; void (*write_infoframe)(struct drm_encoder *encoder, enum hdmi_infoframe_type type, const void *frame, ssize_t len); void (*set_infoframes)(struct drm_encoder *encoder, bool enable, - struct drm_display_mode *adjusted_mode); + const struct drm_display_mode *adjusted_mode); bool (*infoframe_enabled)(struct drm_encoder *encoder); }; @@ -696,23 +720,29 @@ enum link_m_n_set { M2_N2 }; +struct sink_crc { + bool started; + u8 last_crc[6]; + int last_count; +}; + struct intel_dp { uint32_t output_reg; uint32_t aux_ch_ctl_reg; uint32_t DP; + int link_rate; + uint8_t lane_count; bool has_audio; enum hdmi_force_audio force_audio; - uint32_t color_range; + bool limited_color_range; bool color_range_auto; - uint8_t link_bw; - uint8_t rate_select; - uint8_t lane_count; uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; /* sink rates as reported by DP_SUPPORTED_LINK_RATES */ uint8_t num_sink_rates; int sink_rates[DP_MAX_SUPPORTED_RATES]; + struct sink_crc sink_crc; struct drm_dp_aux aux; uint8_t train_set[4]; int panel_power_up_delay; @@ -735,7 +765,6 @@ struct intel_dp { enum pipe pps_pipe; struct edp_power_seq pps_delays; - bool use_tps3; bool can_mst; /* this port supports mst */ bool is_mst; int active_mst_links; @@ -770,6 +799,7 @@ struct intel_digital_port { struct intel_dp dp; struct intel_hdmi hdmi; enum irqreturn (*hpd_pulse)(struct intel_digital_port *, bool); + bool release_cl2_override; }; struct intel_dp_mst_encoder { @@ -779,7 +809,7 @@ struct intel_dp_mst_encoder { void *port; /* store this opaque as its illegal to dereference it */ }; -static inline int +static inline enum dpio_channel vlv_dport_to_channel(struct intel_digital_port *dport) { switch (dport->port) { @@ -793,7 +823,21 @@ vlv_dport_to_channel(struct intel_digital_port *dport) } } -static inline int +static inline enum dpio_phy +vlv_dport_to_phy(struct intel_digital_port *dport) +{ + switch (dport->port) { + case PORT_B: + case PORT_C: + return DPIO_PHY0; + case PORT_D: + return DPIO_PHY1; + default: + BUG(); + } +} + +static inline enum dpio_channel vlv_pipe_to_channel(enum pipe pipe) { switch (pipe) { @@ -834,8 +878,8 @@ struct intel_unpin_work { u32 flip_count; u32 gtt_offset; struct drm_i915_gem_request *flip_queued_req; - int flip_queued_vblank; - int flip_ready_vblank; + u32 flip_queued_vblank; + u32 flip_ready_vblank; bool enable_stall_check; }; @@ -987,6 +1031,7 @@ void i915_audio_component_cleanup(struct drm_i915_private *dev_priv); extern const struct drm_plane_funcs intel_plane_funcs; bool intel_has_pending_fb_unpin(struct drm_device *dev); int intel_pch_rawclk(struct drm_device *dev); +int intel_hrawclk(struct drm_device *dev); void intel_mark_busy(struct drm_device *dev); void intel_mark_idle(struct drm_device *dev); void intel_crtc_restore_mode(struct drm_crtc *crtc); @@ -995,8 +1040,6 @@ void intel_encoder_destroy(struct drm_encoder *encoder); int intel_connector_init(struct intel_connector *); struct intel_connector *intel_connector_alloc(void); bool intel_connector_get_hw_state(struct intel_connector *connector); -bool ibx_digital_port_connected(struct drm_i915_private *dev_priv, - struct intel_digital_port *port); void intel_connector_attach_encoder(struct intel_connector *connector, struct intel_encoder *encoder); struct drm_encoder *intel_best_encoder(struct drm_connector *connector); @@ -1038,10 +1081,8 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe); void intel_finish_page_flip_plane(struct drm_device *dev, int plane); void intel_check_page_flip(struct drm_device *dev, int pipe); int intel_prepare_plane_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *new_state); void intel_cleanup_plane_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *old_state); int intel_plane_atomic_get_property(struct drm_plane *plane, const struct drm_plane_state *state, @@ -1056,7 +1097,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, unsigned int intel_tile_height(struct drm_device *dev, uint32_t pixel_format, - uint64_t fb_format_modifier); + uint64_t fb_format_modifier, unsigned int plane); static inline bool intel_rotation_90_or_270(unsigned int rotation) @@ -1137,7 +1178,9 @@ int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state); int skl_max_scale(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state); unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, - struct drm_i915_gem_object *obj); + struct drm_i915_gem_object *obj, + unsigned int plane); + u32 skl_plane_ctl_format(uint32_t pixel_format); u32 skl_plane_ctl_tiling(uint64_t fb_modifier); u32 skl_plane_ctl_rotation(unsigned int rotation); @@ -1155,8 +1198,9 @@ void assert_csr_loaded(struct drm_i915_private *dev_priv); 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_set_link_params(struct intel_dp *intel_dp, + const struct intel_crtc_state *pipe_config); 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); @@ -1185,6 +1229,8 @@ void intel_edp_drrs_disable(struct intel_dp *intel_dp); void intel_edp_drrs_invalidate(struct drm_device *dev, unsigned frontbuffer_bits); void intel_edp_drrs_flush(struct drm_device *dev, unsigned frontbuffer_bits); +bool intel_digital_port_connected(struct drm_i915_private *dev_priv, + struct intel_digital_port *port); void hsw_dp_set_ddi_pll_sel(struct intel_crtc_state *pipe_config); /* intel_dp_mst.c */ @@ -1263,6 +1309,7 @@ int intel_connector_update_modes(struct drm_connector *connector, 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); +void intel_attach_aspect_ratio_property(struct drm_connector *connector); /* intel_overlay.c */ @@ -1295,7 +1342,6 @@ int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe) 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_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, @@ -1339,6 +1385,12 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv); void intel_display_set_init_power(struct drm_i915_private *dev, bool enable); +void chv_phy_powergate_lanes(struct intel_encoder *encoder, + bool override, unsigned int mask); +bool chv_phy_powergate_ch(struct drm_i915_private *dev_priv, enum dpio_phy phy, + enum dpio_channel ch, bool override); + + /* intel_pm.c */ void intel_init_clock_gating(struct drm_device *dev); void intel_suspend_hw(struct drm_device *dev); @@ -1384,9 +1436,8 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob); int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane); int intel_sprite_set_colorkey(struct drm_device *dev, void *data, struct drm_file *file_priv); -void intel_pipe_update_start(struct intel_crtc *crtc, - uint32_t *start_vbl_count); -void intel_pipe_update_end(struct intel_crtc *crtc, u32 start_vbl_count); +void intel_pipe_update_start(struct intel_crtc *crtc); +void intel_pipe_update_end(struct intel_crtc *crtc); /* intel_tv.c */ void intel_tv_init(struct drm_device *dev); |