diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.h | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.h b/drivers/gpu/drm/i915/intel_display.h index 2ef31617614a..138a1bc1818c 100644 --- a/drivers/gpu/drm/i915/intel_display.h +++ b/drivers/gpu/drm/i915/intel_display.h @@ -126,6 +126,41 @@ enum port { #define port_name(p) ((p) + 'A') +/* + * Ports identifier referenced from other drivers. + * Expected to remain stable over time + */ +static inline const char *port_identifier(enum port port) +{ + switch (port) { + case PORT_A: + return "Port A"; + case PORT_B: + return "Port B"; + case PORT_C: + return "Port C"; + case PORT_D: + return "Port D"; + case PORT_E: + return "Port E"; + case PORT_F: + return "Port F"; + default: + return "<invalid>"; + } +} + +enum tc_port { + PORT_TC_NONE = -1, + + PORT_TC1 = 0, + PORT_TC2, + PORT_TC3, + PORT_TC4, + + I915_MAX_TC_PORTS +}; + enum dpio_channel { DPIO_CH0, DPIO_CH1 @@ -144,7 +179,7 @@ enum aux_ch { AUX_CH_B, AUX_CH_C, AUX_CH_D, - _AUX_CH_E, /* does not exist */ + AUX_CH_E, /* ICL+ */ AUX_CH_F, }; @@ -185,8 +220,13 @@ enum intel_display_power_domain { POWER_DOMAIN_AUX_B, POWER_DOMAIN_AUX_C, POWER_DOMAIN_AUX_D, + POWER_DOMAIN_AUX_E, POWER_DOMAIN_AUX_F, POWER_DOMAIN_AUX_IO_A, + POWER_DOMAIN_AUX_TBT1, + POWER_DOMAIN_AUX_TBT2, + POWER_DOMAIN_AUX_TBT3, + POWER_DOMAIN_AUX_TBT4, POWER_DOMAIN_GMBUS, POWER_DOMAIN_MODESET, POWER_DOMAIN_GT_IRQ, @@ -249,7 +289,7 @@ struct intel_link_m_n { &(dev)->mode_config.plane_list, \ base.head) \ for_each_if((plane_mask) & \ - BIT(drm_plane_index(&intel_plane->base))) + drm_plane_mask(&intel_plane->base))) #define for_each_intel_plane_on_crtc(dev, intel_crtc, intel_plane) \ list_for_each_entry(intel_plane, \ @@ -266,13 +306,17 @@ struct intel_link_m_n { list_for_each_entry(intel_crtc, \ &(dev)->mode_config.crtc_list, \ base.head) \ - for_each_if((crtc_mask) & BIT(drm_crtc_index(&intel_crtc->base))) + for_each_if((crtc_mask) & drm_crtc_mask(&intel_crtc->base)) #define for_each_intel_encoder(dev, intel_encoder) \ list_for_each_entry(intel_encoder, \ &(dev)->mode_config.encoder_list, \ base.head) +#define for_each_intel_dp(dev, intel_encoder) \ + for_each_intel_encoder(dev, intel_encoder) \ + for_each_if(intel_encoder_is_dp(intel_encoder)) + #define for_each_intel_connector_iter(intel_connector, iter) \ while ((intel_connector = to_intel_connector(drm_connector_list_iter_next(iter)))) |