diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h index 200a8b267f64..25bfbfd291b0 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.h +++ b/drivers/gpu/drm/i915/display/intel_dp.h @@ -117,7 +117,11 @@ void intel_dp_compute_rate(struct intel_dp *intel_dp, int port_clock, 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_link_bw_overhead(int link_clock, int lane_count, int hdisplay, + int dsc_slice_count, int bpp_x16, unsigned long flags); +int intel_dp_link_required(int link_clock, int lane_count, + int mode_clock, int mode_hdisplay, + int link_bpp_x16, unsigned long bw_overhead_flags); 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, @@ -139,17 +143,12 @@ 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 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(const struct intel_crtc_state *pipe_config); -int intel_dp_dsc_sink_max_compressed_bpp(const struct intel_connector *connector, - const struct intel_crtc_state *pipe_config, - int bpc); +bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector, + int link_clock, int lane_count, + int mode_clock, int mode_hdisplay, + int num_joined_pipes, + enum intel_output_format output_format, + int pipe_bpp, unsigned long bw_overhead_flags); bool intel_dp_dsc_valid_compressed_bpp(struct intel_dp *intel_dp, int bpp_x16); u8 intel_dp_dsc_get_slice_count(const struct intel_connector *connector, int mode_clock, int mode_hdisplay, @@ -193,7 +192,8 @@ void intel_dp_pcon_dsc_configure(struct intel_dp *intel_dp, 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); +int intel_dp_output_format_link_bpp_x16(enum intel_output_format output_format, + int pipe_bpp); bool intel_dp_compute_config_limits(struct intel_dp *intel_dp, struct drm_connector_state *conn_state, |