On Fri, Aug 28, 2015 at 07:02:27PM +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).
>
> Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
> ---
> 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);
Kerneldoc looks good now, but it won't be of much use with an include
directive into the drm.tmpl docbook. Can you please coordinate with Libin
on that?
Thanks, Daniel
> + } *audio_ops;
> };
>
> #endif /* _I915_COMPONENT_H_ */
> --
> 1.9.1
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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