SYNOPSIS

struct i915_audio_component_audio_ops {
void * audio_ptr;
void (* pin_eld_notify) (void *audio_ptr, int port);
};

MEMBERS

audio_ptr

Pointer to be used in call to pin_eld_notify

pin_eld_notify

Notify the HDA driver that pin sense and/or ELD information has changed

Called when the i915 driver has set up audio pipeline or has just begun to tear it down. This allows the HDA driver to update its status accordingly (even when the HDA controller is in power save mode).

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