Name

intel_dp_drrs_init — Init basic DRRS work and mutex.

Synopsis

struct drm_display_mode * intel_dp_drrs_init (struct intel_connector * intel_connector,
 struct drm_display_mode * fixed_mode);
 

Arguments

intel_connector

eDP connector

fixed_mode

preferred mode of panel

Description

This function is called only once at driver load to initialize basic DRRS stuff.

Return

Downclock mode if panel supports it, else return NULL. DRRS support is determined by the presence of downclock mode (apart from VBT setting).