The patches will not compile due to missed dependency but welcome review on the code changes. > -----Original Message----- > From: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx> > Sent: Thursday, March 23, 2023 1:45 PM > To: alsa-devel@xxxxxxxxxxxxxxxx; vkoul@xxxxxxxxxx; broonie@xxxxxxxxxx > Cc: vinod.koul@xxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; pierre- > louis.bossart@xxxxxxxxxxxxxxx; Liao, Bard <bard.liao@xxxxxxxxx>; > tiwai@xxxxxxx > Subject: [PATCH 00/20] ASoC/soundwire: add support for ACE2.x > > This series uses the abstraction added in past kernel cycles to provide > support for the ACE2.x integration. The existing SHIM and Cadence > registers are now split in 3 (SHIM, IP, SHIM vendor-specific), with some > parts also moved to the HDaudio Extended Multi link structures. Nothing > fundamentally different except for the register map. > > This series only provides the basic mechanisms to expose SoundWire-based > DAIs. The PCI parts and DSP management will be contributed later, and the > DAI ops are now empty as well. > > The change is mainly on SoundWire. It would be better to go through > SoundWire tree. > > Pierre-Louis Bossart (20): > ASoC: SOF: Intel: shim: add enum for ACE 2.0 IP used in LunarLake > soundwire: intel: add ACE2.x SHIM definitions > soundwire: intel_ace2x: add empty new ops for LunarLake > soundwire/ASOC: Intel: update offsets for LunarLake > soundwire: intel/cadence: set ip_offset at run-time > ASoC/soundwire: intel: pass hdac_bus pointer for link management > soundwire: intel: add eml_lock in the interface for new platforms > ASoC: SOF: Intel: hda: retrieve SoundWire eml_lock and pass pointer > soundwire: intel_init: use eml_lock parameter > soundwire: intel_ace2x: add debugfs support > soundwire: intel_ace2x: add link power-up/down helpers > soundwire: intel_ace2x: set SYNCPRD before powering-up > soundwire: intel_ace2x: configure link PHY > soundwire: intel_ace2x: add DAI registration > soundwire: intel_ace2x: add sync_arm/sync_go helpers > soundwire: intel_ace2x: use common helpers for bus start/stop > soundwire: intel_ace2x: enable wake support > soundwire: intel_ace2x: add check_cmdsync_unlocked helper > soundwire: bus: add new manager callback to deal with peripheral > enumeration > soundwire: intel_ace2x: add new_peripheral_assigned callback > > drivers/soundwire/Makefile | 3 +- > drivers/soundwire/bus.c | 3 + > drivers/soundwire/cadence_master.h | 2 + > drivers/soundwire/intel.h | 16 + > drivers/soundwire/intel_ace2x.c | 390 ++++++++++++++++++++++++ > drivers/soundwire/intel_ace2x_debugfs.c | 147 +++++++++ > drivers/soundwire/intel_auxdevice.c | 17 ++ > drivers/soundwire/intel_init.c | 21 +- > include/linux/soundwire/sdw.h | 3 +- > include/linux/soundwire/sdw_intel.h | 88 ++++++ > sound/soc/sof/intel/hda.c | 31 +- > sound/soc/sof/intel/shim.h | 1 + > 12 files changed, 711 insertions(+), 11 deletions(-) > create mode 100644 drivers/soundwire/intel_ace2x.c > create mode 100644 drivers/soundwire/intel_ace2x_debugfs.c > > -- > 2.25.1
