On Wed, Aug 19, 2015 at 10:48:55AM +0200, David Henningsson wrote:
This callback will be called by the i915 driver to notify the hda driver that its HDMI information needs to be refreshed, i e, that audio output is now available (or unavailable) - usually as a result of a monitor being plugged in (or unplugged).
Signed-off-by: David Henningsson david.henningsson@canonical.com
include/drm/i915_component.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h index c9a8b64..ab5bde37 100644 --- a/include/drm/i915_component.h +++ b/include/drm/i915_component.h @@ -34,6 +34,18 @@ struct i915_audio_component { void (*codec_wake_override)(struct device *, bool enable); int (*get_cdclk_freq)(struct device *); } *ops;
- const struct i915_audio_component_audio_ops {
void *audio_ptr;/*** Call from i915 driver, notifying the HDA driver that* pin sense and/or ELD information has changed.* @audio_ptr: HDA driver object* @port: Which port has changed (PORTA / PORTB / PORTC etc)* @port_mst_index: Index within that port, for DisplayPort multistreaming*/void (*pin_eld_notify)(void *audio_ptr, int port, int port_mst_index);- } *audio_ops;
This won't work as proper kerneldoc, but you get away with it since it's not pulled into the drm.tmpl. See my comments for the new set_audio_rate callback. -Daniel
};
#endif /* _I915_COMPONENT_H_ */
1.9.1
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