diff options
| author | Libin Yang <libin.yang@intel.com> | 2015-10-01 17:01:09 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-07 16:05:38 +0200 |
| commit | cb422619976f3f1b71f68f0c1b5a764e9f90fb0c (patch) | |
| tree | 2166d84f52793c62b4c9af9848b3177a304290c9 | |
| parent | 3f4c90bd203125c807a96f18d3195cf3a1988279 (diff) | |
drm/i915: DocBook add i915_component.h support
Add the item of i915_component.h in DocBook and add the DOC for
i915_component.h. Explain the struct i915_audio_component_ops and
struct i915_audio_component_audio_ops usage.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | Documentation/DocBook/drm.tmpl | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_audio.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index f78ca7f18bb2..a249c73ec1b5 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -4051,6 +4051,7 @@ int num_ioctls;</synopsis> <title>High Definition Audio</title> !Pdrivers/gpu/drm/i915/intel_audio.c High Definition Audio over HDMI and Display Port !Idrivers/gpu/drm/i915/intel_audio.c +!Iinclude/drm/i915_component.h </sect2> <sect2> <title>Panel Self Refresh PSR (PSR/SRD)</title> diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 72d696b0e7d4..56c2f54801c4 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -50,6 +50,11 @@ * co-operation between the graphics and audio drivers is handled via audio * related registers. (The notable exception is the power management, not * covered here.) + * + * The struct i915_audio_component is used to interact between the graphics + * and audio drivers. The struct i915_audio_component_ops *ops in it is + * defined in graphics driver and called in audio driver. The + * struct i915_audio_component_audio_ops *audio_ops is called from i915 driver. */ static const struct { |