diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.h b/drivers/gpu/drm/i915/intel_display.h index dd30cae5eb00..138a1bc1818c 100644 --- a/drivers/gpu/drm/i915/intel_display.h +++ b/drivers/gpu/drm/i915/intel_display.h @@ -126,6 +126,30 @@ 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, @@ -199,6 +223,10 @@ enum intel_display_power_domain { 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, @@ -285,6 +313,10 @@ struct intel_link_m_n { &(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)))) |