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 <[email protected]> --- include/drm/i915_component.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h index c9a8b64..c0f4d45 100644 --- a/include/drm/i915_component.h +++ b/include/drm/i915_component.h @@ -34,6 +34,22 @@ 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 { + /** + * @audio_ptr: + * + * Pointer to pass when calling pin_eld_notify. + */ + void *audio_ptr; + /** + * @pin_eld_notify: + * + * Called from i915 driver, notifying the HDA driver that + * pin sense and/or ELD information has changed. + */ + void (*pin_eld_notify)(void *audio_ptr, int port); + } *audio_ops; }; #endif /* _I915_COMPONENT_H_ */ -- 1.9.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490895 Title: Skylake/Broadwell/Haswell: No HDMI audio jack detection in D3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490895/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
