diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h index 48f10876be65..9189db4c2594 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.h +++ b/drivers/gpu/drm/i915/display/intel_dp.h @@ -12,14 +12,14 @@ enum intel_output_format; enum pipe; enum port; struct drm_connector_state; +struct drm_dp_vsc_sdp; struct drm_encoder; -struct drm_i915_private; struct drm_modeset_acquire_ctx; -struct drm_dp_vsc_sdp; struct intel_atomic_state; struct intel_connector; struct intel_crtc_state; struct intel_digital_port; +struct intel_display; struct intel_dp; struct intel_encoder; @@ -75,9 +75,8 @@ int intel_dp_compute_config(struct intel_encoder *encoder, int intel_dp_dsc_compute_config(struct intel_dp *intel_dp, struct intel_crtc_state *pipe_config, struct drm_connector_state *conn_state, - struct link_config_limits *limits, - int timeslots, - bool recompute_pipe_bpp); + const struct link_config_limits *limits, + int timeslots); void intel_dp_audio_compute_config(struct intel_encoder *encoder, struct intel_crtc_state *pipe_config, struct drm_connector_state *conn_state); @@ -87,15 +86,15 @@ bool intel_dp_is_uhbr(const struct intel_crtc_state *crtc_state); bool intel_dp_has_dsc(const struct intel_connector *connector); int intel_dp_link_symbol_size(int rate); int intel_dp_link_symbol_clock(int rate); -bool intel_dp_is_port_edp(struct drm_i915_private *dev_priv, enum port port); +bool intel_dp_is_port_edp(struct intel_display *display, enum port port); enum irqreturn intel_dp_hpd_pulse(struct intel_digital_port *dig_port, bool long_hpd); void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); void intel_edp_backlight_off(const struct drm_connector_state *conn_state); void intel_edp_fixup_vbt_bpp(struct intel_encoder *encoder, int pipe_bpp); -void intel_dp_mst_suspend(struct drm_i915_private *dev_priv); -void intel_dp_mst_resume(struct drm_i915_private *dev_priv); +void intel_dp_mst_suspend(struct intel_display *display); +void intel_dp_mst_resume(struct intel_display *display); int intel_dp_max_source_lane_count(struct intel_digital_port *dig_port); int intel_dp_max_link_rate(struct intel_dp *intel_dp); int intel_dp_max_lane_count(struct intel_dp *intel_dp); @@ -112,15 +111,15 @@ void intel_dp_reset_link_params(struct intel_dp *intel_dp); void intel_dp_compute_rate(struct intel_dp *intel_dp, int port_clock, u8 *link_bw, u8 *rate_select); -bool intel_dp_source_supports_tps3(struct drm_i915_private *i915); -bool intel_dp_source_supports_tps4(struct drm_i915_private *i915); +bool intel_dp_source_supports_tps3(struct intel_display *display); +bool intel_dp_source_supports_tps4(struct intel_display *display); int intel_dp_link_required(int pixel_clock, int bpp); int intel_dp_effective_data_rate(int pixel_clock, int bpp_x16, int bw_overhead); int intel_dp_max_link_data_rate(struct intel_dp *intel_dp, int max_dprx_rate, int max_dprx_lanes); -bool intel_dp_joiner_needs_dsc(struct drm_i915_private *i915, +bool intel_dp_joiner_needs_dsc(struct intel_display *display, int num_joined_pipes); bool intel_dp_has_joiner(struct intel_dp *intel_dp); bool intel_dp_needs_vsc_sdp(const struct intel_crtc_state *crtc_state, @@ -137,16 +136,16 @@ bool intel_digital_port_connected(struct intel_encoder *encoder); bool intel_digital_port_connected_locked(struct intel_encoder *encoder); int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector, u8 dsc_max_bpc); -u16 intel_dp_dsc_get_max_compressed_bpp(struct drm_i915_private *i915, +u16 intel_dp_dsc_get_max_compressed_bpp(struct intel_display *display, u32 link_clock, u32 lane_count, u32 mode_clock, u32 mode_hdisplay, int num_joined_pipes, enum intel_output_format output_format, u32 pipe_bpp, u32 timeslots); -int intel_dp_dsc_sink_min_compressed_bpp(struct intel_crtc_state *pipe_config); +int intel_dp_dsc_sink_min_compressed_bpp(const struct intel_crtc_state *pipe_config); int intel_dp_dsc_sink_max_compressed_bpp(const struct intel_connector *connector, - struct intel_crtc_state *pipe_config, + const struct intel_crtc_state *pipe_config, int bpc); u8 intel_dp_dsc_get_slice_count(const struct intel_connector *connector, int mode_clock, int mode_hdisplay, @@ -170,10 +169,11 @@ bool intel_dp_supports_fec(struct intel_dp *intel_dp, const struct intel_connector *connector, const struct intel_crtc_state *pipe_config); -bool intel_dp_supports_dsc(const struct intel_connector *connector, +bool intel_dp_supports_dsc(struct intel_dp *intel_dp, + const struct intel_connector *connector, const struct intel_crtc_state *crtc_state); -u32 intel_dp_dsc_nearest_valid_bpp(struct drm_i915_private *i915, u32 bpp, u32 pipe_bpp); +u32 intel_dp_dsc_nearest_valid_bpp(struct intel_display *display, u32 bpp, u32 pipe_bpp); void intel_ddi_update_pipe(struct intel_atomic_state *state, struct intel_encoder *encoder, @@ -193,11 +193,11 @@ void intel_dp_invalidate_source_oui(struct intel_dp *intel_dp); void intel_dp_wait_source_oui(struct intel_dp *intel_dp); int intel_dp_output_bpp(enum intel_output_format output_format, int bpp); -bool -intel_dp_compute_config_link_bpp_limits(struct intel_dp *intel_dp, - const struct intel_crtc_state *crtc_state, - bool dsc, - struct link_config_limits *limits); +bool intel_dp_compute_config_limits(struct intel_dp *intel_dp, + struct intel_crtc_state *crtc_state, + bool respect_downstream_limits, + bool dsc, + struct link_config_limits *limits); void intel_dp_get_dsc_sink_cap(u8 dpcd_rev, struct intel_connector *connector); bool intel_dp_has_gamut_metadata_dip(struct intel_encoder *encoder); @@ -206,5 +206,7 @@ bool intel_dp_link_params_valid(struct intel_dp *intel_dp, int link_rate, u8 lane_count); bool intel_dp_has_connector(struct intel_dp *intel_dp, const struct drm_connector_state *conn_state); +int intel_dp_dsc_max_src_input_bpc(struct intel_display *display); +int intel_dp_dsc_min_src_input_bpc(void); #endif /* __INTEL_DP_H__ */ |