[PATCH 0/8] ASoC/soundwire: revisit interrupt and lcount handling

From: Bard Liao
Date: Thu Nov 10 2022 - 23:25:13 EST


The code in drivers/soundwire/intel_init.c is hardware-dependent and the
code does not apply to new generations starting with MeteorLake. Refactor
and clean-up the code to make this intel_init.c hardware-agnostic and
move all hardware-dependencies in the SOF driver using chip descriptors.

The ASoC patches are dependent on some patches that are applied to ASoC
tree recently. So, this series won't apply to SoundWire tree. @Vinod Could
you Ack if it looks good to you, and lets go through ASoC tree?

Pierre-Louis Bossart (8):
soundwire: intel_init: remove useless interrupt enablement in
interrupt thread
ASoC: SOF: Intel: hda: add per-chip enable_sdw_irq() callback
ASoC: SOF: Intel: mtl: factor interrupt enable/disable interrupt
functions
ASoC: SOF: Intel: mtl: move SoundWire interrupt enabling to callback
ASoC: SOF: Intel: hda: add callback to check SoundWire lcount
information
soundwire: intel_init: remove sdw_intel_enable_irq()
soundwire: intel_init: remove check on number of links
ASoC: SOF: Intel: hda: read multi-link capabilities earlier

drivers/soundwire/intel_init.c | 37 --------
include/linux/soundwire/sdw_intel.h | 2 -
sound/soc/sof/intel/cnl.c | 4 +
sound/soc/sof/intel/hda.c | 63 ++++++++++++-
sound/soc/sof/intel/hda.h | 12 +++
sound/soc/sof/intel/icl.c | 2 +
sound/soc/sof/intel/mtl.c | 131 +++++++++++-----------------
sound/soc/sof/intel/shim.h | 2 +
sound/soc/sof/intel/tgl.c | 8 ++
9 files changed, 139 insertions(+), 122 deletions(-)

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2.25.1