Re: [PATCH v2 0/3] Make the audio component binding more generic

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On 07/17/2018 04:26 AM, Takashi Iwai wrote:
Hi,

this is a preliminiary patch set to convert the existing i915 /
HD-audio component binding to be applicable to other drivers like
radeon / amdgpu.  This patchset itself doesn't change the
functionality but only renames and split to a new drm_audio_component
stuff from i915_audio_component.

The actual usage of the new API will follow once after this one gets
reviewed / accepted.  The whole patches (including this patchset) are
found in topic/hda-acomp branch of sound.git tree.

BTW, since the whole stuff is about the audio binding, I suppose these
will go through sound git tree.  Let me know if anyone has concerns.
No objections but a slight concern that this will conflict with the HDAudio+DSP patches that I was about to resubmit on top of your topic/hda-core-intel branch. the two series touch the same files so it'd be a miracle if there is no issue.
How do you want to deal with this?


Thanks!

Takashi

===

v1->v2:
* Change to SPDX for the new drm_audio_component.h
* Fix remaining i915 word in drm_audio_component.h comments
* Fix NULL dereference in master_bind / _unbind ops

===

Takashi Iwai (3):
   drm/i915: Split audio component to a generic type
   ALSA: hda/i915: Associate audio component with devres
   ALSA: hda: Make audio component support more generic

  drivers/gpu/drm/i915/Kconfig       |   1 +
  drivers/gpu/drm/i915/intel_audio.c |  22 +-
  include/drm/drm_audio_component.h  | 118 ++++++++++
  include/drm/i915_component.h       |  85 +-------
  include/sound/hda_component.h      |  61 ++++++
  include/sound/hda_i915.h           |  37 +---
  include/sound/hdaudio.h            |   6 +-
  sound/hda/Kconfig                  |   7 +-
  sound/hda/Makefile                 |   1 +
  sound/hda/hdac_component.c         | 335 +++++++++++++++++++++++++++++
  sound/hda/hdac_i915.c              | 335 ++---------------------------
  sound/pci/hda/patch_hdmi.c         |  57 +++--
  sound/soc/codecs/hdac_hdmi.c       |  10 +-
  13 files changed, 607 insertions(+), 468 deletions(-)
  create mode 100644 include/drm/drm_audio_component.h
  create mode 100644 include/sound/hda_component.h
  create mode 100644 sound/hda/hdac_component.c


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