diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bios.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.h b/drivers/gpu/drm/i915/display/intel_bios.h index e29e79faa01b..4709c4d29805 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.h +++ b/drivers/gpu/drm/i915/display/intel_bios.h @@ -33,6 +33,7 @@ #include <linux/types.h> struct drm_i915_private; +struct intel_bios_encoder_data; struct intel_crtc_state; struct intel_encoder; enum port; @@ -241,20 +242,28 @@ bool intel_bios_is_port_hpd_inverted(const struct drm_i915_private *i915, enum port port); bool intel_bios_is_lspcon_present(const struct drm_i915_private *i915, enum port port); +bool intel_bios_is_lane_reversal_needed(const struct drm_i915_private *i915, + enum port port); enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *dev_priv, enum port port); bool intel_bios_get_dsc_params(struct intel_encoder *encoder, struct intel_crtc_state *crtc_state, int dsc_max_bpc); int intel_bios_max_tmds_clock(struct intel_encoder *encoder); int intel_bios_hdmi_level_shift(struct intel_encoder *encoder); -int intel_bios_dp_boost_level(struct intel_encoder *encoder); -int intel_bios_hdmi_boost_level(struct intel_encoder *encoder); int intel_bios_dp_max_link_rate(struct intel_encoder *encoder); int intel_bios_alternate_ddc_pin(struct intel_encoder *encoder); -bool intel_bios_port_supports_dvi(struct drm_i915_private *i915, enum port port); -bool intel_bios_port_supports_hdmi(struct drm_i915_private *i915, enum port port); -bool intel_bios_port_supports_dp(struct drm_i915_private *i915, enum port port); bool intel_bios_port_supports_typec_usb(struct drm_i915_private *i915, enum port port); bool intel_bios_port_supports_tbt(struct drm_i915_private *i915, enum port port); +const struct intel_bios_encoder_data * +intel_bios_encoder_data_lookup(struct drm_i915_private *i915, enum port port); + +bool intel_bios_encoder_supports_dvi(const struct intel_bios_encoder_data *devdata); +bool intel_bios_encoder_supports_hdmi(const struct intel_bios_encoder_data *devdata); +bool intel_bios_encoder_supports_dp(const struct intel_bios_encoder_data *devdata); +bool intel_bios_encoder_supports_typec_usb(const struct intel_bios_encoder_data *devdata); +bool intel_bios_encoder_supports_tbt(const struct intel_bios_encoder_data *devdata); +int intel_bios_encoder_dp_boost_level(const struct intel_bios_encoder_data *devdata); +int intel_bios_encoder_hdmi_boost_level(const struct intel_bios_encoder_data *devdata); + #endif /* _INTEL_BIOS_H_ */ |