Legacy (CherryTrail/ Baytrail) HDMI audio drivers added
Legacy hdmi audio-Gfx interaction/ interfacing is updated to use
irq chip framework
This patch series has only been tested on hardware with
a single HDMI connector/pipe and additional work may be needed for newer
machines with 2 connectors
Jerome Anand (5):
drm/i915: setup bridge for HDMI LPE audio driver
drm/i915: Add support for audio driver notifications
ALSA: add Intel HDMI LPE audio driver for BYT/CHT-T
ALSA: x86: hdmi: Add audio support for BYT and CHT
ALSA: x86: hdmi: continue playback even when display resolution
changes
Documentation/gpu/i915.rst | 9 +
drivers/gpu/drm/i915/Makefile | 3 +
drivers/gpu/drm/i915/i915_drv.c | 8 +-
drivers/gpu/drm/i915/i915_drv.h | 17 +
drivers/gpu/drm/i915/i915_irq.c | 16 +
drivers/gpu/drm/i915/i915_reg.h | 3 +
drivers/gpu/drm/i915/intel_audio.c | 8 +
drivers/gpu/drm/i915/intel_hdmi.c | 1 +
drivers/gpu/drm/i915/intel_lpe_audio.c | 388 +++++++
include/drm/intel_lpe_audio.h | 46 +
sound/Kconfig | 2 +
sound/Makefile | 2 +-
sound/x86/Kconfig | 15 +
sound/x86/Makefile | 6 +
sound/x86/intel_hdmi_audio.c | 1870 ++++++++++++++++++++++++++++++++
sound/x86/intel_hdmi_audio.h | 197 ++++
sound/x86/intel_hdmi_audio_if.c | 551 ++++++++++
sound/x86/intel_hdmi_lpe_audio.c | 617 +++++++++++
sound/x86/intel_hdmi_lpe_audio.h | 683 ++++++++++++
19 files changed, 4439 insertions(+), 3 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: eb5c556a1e5eff388e48e4b7cf61e95783019e83
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