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

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Message-Id: <20221111042653.45520-1-yung-chuan.liao@linux.intel.com>
Date:   Fri, 11 Nov 2022 12:26:45 +0800
From:   Bard Liao <yung-chuan.liao@...ux.intel.com>
To:     alsa-devel@...a-project.org, vkoul@...nel.org
Cc:     vinod.koul@...aro.org, linux-kernel@...r.kernel.org, tiwai@...e.de,
        broonie@...nel.org, pierre-louis.bossart@...ux.intel.com,
        bard.liao@...el.com
Subject: [PATCH 0/8] ASoC/soundwire: revisit interrupt and lcount handling

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(-)

-- 
2.25.1