[Intel-gfx] [RFC PATCH v2 0/8] Add support for Legacy Hdmi audio

[Jerome Anand]

Legacy Hdmi audio drivers are added.
Added support for audio/ gfx interface using irq chip framework

Jerome Anand (8):
  drm/i915: setup bridge for HDMI LPE audio driver
  ALSA: add shell for Intel HDMI LPE audio driver
  ALSA: Add support for hdmi audio driver
  drm/i915: Add support for enabling/disabling hdmi audio interrupts
  drm/i915: Add support for audio driver notifications
  hdmi_audio: Improve position reporting Using a hw register to
    calculate sub-period position reports.
  hdmi_audio: Fixup some monitor
  hdmi_audio: continue audio playback even when display resolution
    changes

 drivers/gpu/drm/i915/Makefile          |    3 +
 drivers/gpu/drm/i915/i915_drv.c        |   13 +-
 drivers/gpu/drm/i915/i915_drv.h        |   22 +
 drivers/gpu/drm/i915/i915_irq.c        |   83 ++
 drivers/gpu/drm/i915/i915_reg.h        |    3 +
 drivers/gpu/drm/i915/intel_audio.c     |    8 +
 drivers/gpu/drm/i915/intel_drv.h       |    2 +
 drivers/gpu/drm/i915/intel_hdmi.c      |   18 +-
 drivers/gpu/drm/i915/intel_lpe_audio.c |  406 +++++++
 include/drm/intel_lpe_audio.h          |   46 +
 sound/Kconfig                          |    2 +
 sound/Makefile                         |    2 +-
 sound/x86/Kconfig                      |   16 +
 sound/x86/Makefile                     |   10 +
 sound/x86/intel_hdmi_audio.c           | 1929 ++++++++++++++++++++++++++++++++
 sound/x86/intel_hdmi_audio.h           |  201 ++++
 sound/x86/intel_hdmi_audio_if.c        |  551 +++++++++
 sound/x86/intel_hdmi_lpe_audio.c       |  626 +++++++++++
 sound/x86/intel_hdmi_lpe_audio.h       |  692 ++++++++++++
 19 files changed, 4629 insertions(+), 4 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_lpe_audio.c
 create mode 100644 include/drm/intel_lpe_audio.h
 create mode 100644 sound/x86/Kconfig
 create mode 100644 sound/x86/Makefile
 create mode 100644 sound/x86/intel_hdmi_audio.c
 create mode 100644 sound/x86/intel_hdmi_audio.h
 create mode 100644 sound/x86/intel_hdmi_audio_if.c
 create mode 100644 sound/x86/intel_hdmi_lpe_audio.c
 create mode 100644 sound/x86/intel_hdmi_lpe_audio.h

-- 
2.9.3

base-commit: 2fbc239494fa3883e164cc89d35f54d22f0c9e1f