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.
RETURNS
Downclock mode if panel supports it, else return NULL. DRRS support is determined by the presence of downclock mode (apart from VBT setting).
AUTHORS
Jesse Barnes <[email protected]>
Intel Corporation,
- Initial version
Laurent Pinchart <[email protected]>
Ideas on board SPRL,
- Driver internals
Daniel Vetter <[email protected]>
Intel Corporation,
- Contributions all over the place
Lukas Wunner <[email protected]>
- vga_switcheroo documentation
COPYRIGHT