[alsa-devel] [PATCH 0/4] ALSA: hdac: add codec driver support

[Vinod Koul]

This patch adds the core framework support for adding hdac extended devices
and drivers. We introduce a minimal hdac extended device and driver and APIs
for registration
This series also ads extended device cleanup API and refresh sysfs tree API

Vinod Koul (4):
  ALSA: hdac: Add API for removing hdac extended device
  ALSA: hdac: add hdac extended device
  ALSA: hdac: add extended device driver registration
  ALSA: hdac: add snd_hdac_refresh_widget_sysfs()

 include/sound/hdaudio.h      |  1 +
 include/sound/hdaudio_ext.h  | 60 +++++++++++++++++++++++++++
 sound/hda/ext/hdac_ext_bus.c | 98 ++++++++++++++++++++++++++++++++++++++++++--
 sound/hda/hdac_device.c      | 28 +++++++++++++
 4 files changed, 183 insertions(+), 4 deletions(-)

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1.9.1