diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h index 375d0677cd8c..c540d3a73fe7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.h +++ b/drivers/gpu/drm/i915/display/intel_dp.h @@ -43,6 +43,12 @@ void intel_dp_adjust_compliance_config(struct intel_dp *intel_dp, bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); int intel_dp_min_bpp(enum intel_output_format output_format); +void intel_dp_init_modeset_retry_work(struct intel_connector *connector); +void intel_dp_queue_modeset_retry_work(struct intel_connector *connector); +void +intel_dp_queue_modeset_retry_for_link(struct intel_atomic_state *state, + struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state); bool intel_dp_init_connector(struct intel_digital_port *dig_port, struct intel_connector *intel_connector); void intel_dp_connector_sync_state(struct intel_connector *connector, @@ -96,7 +102,11 @@ void intel_dp_mst_suspend(struct drm_i915_private *dev_priv); void intel_dp_mst_resume(struct drm_i915_private *dev_priv); int intel_dp_max_link_rate(struct intel_dp *intel_dp); int intel_dp_max_lane_count(struct intel_dp *intel_dp); +int intel_dp_config_required_rate(const struct intel_crtc_state *crtc_state); int intel_dp_rate_select(struct intel_dp *intel_dp, int rate); +int intel_dp_max_common_rate(struct intel_dp *intel_dp); +int intel_dp_max_common_lane_count(struct intel_dp *intel_dp); +void intel_dp_update_sink_caps(struct intel_dp *intel_dp); void intel_dp_compute_rate(struct intel_dp *intel_dp, int port_clock, u8 *link_bw, u8 *rate_select); @@ -107,24 +117,21 @@ bool intel_dp_get_colorimetry_status(struct intel_dp *intel_dp); 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_data_rate(int max_link_rate, int max_lanes); +int intel_dp_max_link_data_rate(struct intel_dp *intel_dp, + int max_dprx_rate, int max_dprx_lanes); bool intel_dp_can_bigjoiner(struct intel_dp *intel_dp); bool intel_dp_needs_vsc_sdp(const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); -void intel_dp_compute_psr_vsc_sdp(struct intel_dp *intel_dp, - const struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state, - struct drm_dp_vsc_sdp *vsc); -void intel_write_dp_vsc_sdp(struct intel_encoder *encoder, - const struct intel_crtc_state *crtc_state, - const struct drm_dp_vsc_sdp *vsc); void intel_dp_set_infoframes(struct intel_encoder *encoder, bool enable, const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); void intel_read_dp_sdp(struct intel_encoder *encoder, struct intel_crtc_state *crtc_state, unsigned int type); +void intel_digital_port_lock(struct intel_encoder *encoder); +void intel_digital_port_unlock(struct intel_encoder *encoder); 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, |