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* [alsa-devel] [PATCH v2 0/5] soundwire: update ASoC interfaces
@ 2019-11-06 19:00 Pierre-Louis Bossart
  2019-11-06 19:00 ` [alsa-devel] [PATCH v2 1/5] soundwire: sdw_slave: add new fields to track probe status Pierre-Louis Bossart
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Pierre-Louis Bossart @ 2019-11-06 19:00 UTC (permalink / raw)
  To: alsa-devel
  Cc: Pierre-Louis Bossart, tiwai, gregkh, linux-kernel,
	Ranjani Sridharan, vkoul, broonie, srinivas.kandagatla, jank,
	slawomir.blauciak, Bard liao, Rander Wang

We need new fields in existing structures to
a) deal with race conditions on codec probe/enumeration
b) allow for multi-step ACPI scan/probe/startup on Intel plaforms

To avoid conflicts between ASoC and Soundwire trees, these 4 patches
are provided out-of-order, before the functionality enabled in these
header files is added in follow-up patch series which can be applied
separately in the ASoC and Soundwire trees (of course after Vinod and
Mark sync-up so that these patches are present in both trees).

Changes since v1 (no feedback received since October 23)
additional initialization_complete utility to help codec drivers with
their resume operation, waiting for the enumeration to complete is not
always enough.

Pierre-Louis Bossart (4):
  soundwire: sdw_slave: add new fields to track probe status
  soundwire: add enumeration_complete structure
  soundwire: add initialization_complete definition
  soundwire: intel: update interfaces between ASoC and SoundWire

Rander Wang (1):
  soundwire: intel: update stream callbacks for hwparams/free stream
    operations

 drivers/soundwire/intel.c           |  20 ++++--
 drivers/soundwire/intel.h           |  13 ++--
 drivers/soundwire/intel_init.c      |  31 +++------
 include/linux/soundwire/sdw.h       |  13 ++++
 include/linux/soundwire/sdw_intel.h | 103 +++++++++++++++++++++++++---
 5 files changed, 137 insertions(+), 43 deletions(-)

-- 
2.20.1

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2019-11-06 19:00 [alsa-devel] [PATCH v2 0/5] soundwire: update ASoC interfaces Pierre-Louis Bossart
2019-11-06 19:00 ` [alsa-devel] [PATCH v2 1/5] soundwire: sdw_slave: add new fields to track probe status Pierre-Louis Bossart
2019-11-06 19:00 ` [alsa-devel] [PATCH v2 2/5] soundwire: add enumeration_complete structure Pierre-Louis Bossart
2019-11-06 19:00 ` [alsa-devel] [PATCH v2 3/5] soundwire: add initialization_complete definition Pierre-Louis Bossart
2019-11-06 19:00 ` [alsa-devel] [PATCH v2 4/5] soundwire: intel: update interfaces between ASoC and SoundWire Pierre-Louis Bossart
2019-11-06 19:00 ` [alsa-devel] [PATCH v2 5/5] soundwire: intel: update stream callbacks for hwparams/free stream operations Pierre-Louis Bossart

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