[GIT PULL] soundwire updates for v5.4-rc1

[Vinod Koul <vkoul@kernel.org>]

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Hi Linus,

Normally soundwire updates go thru Greg (char) but this time around I
missed the bus to send him due to some stuff.

So with Greg's blessing here is the pull request for soundwire
subsystem. Please pull to receive these updates.

The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b:

  Linus 5.3-rc1 (2019-07-21 14:05:38 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git tags/soundwire-5.4-rc1

for you to fetch changes up to dfcff3f8a5f18a0cfa233522b5647c2e6035fcb5:

  soundwire: stream: make stream name a const pointer (2019-09-04 14:57:28 +0530)

----------------------------------------------------------------
soundwire updates for v5.4-rc1

This includes DT support thanks to Srini and more work done by Intel
(Pierre) on improving cadence and intel support.

Details:
 - Add DT bindings and DT support in core
 - Add debugfs support for soundwire properties
 - Improvements on streaming handling to core
 - Improved handling of Cadence module
 - More updates and improvements to Intel driver

----------------------------------------------------------------
Andy Shevchenko (1):
      soundwire: mipi_disco: Switch to use fwnode_property_count_uXX()

Bard Liao (1):
      soundwire: bus: set initial value to port_status

Bard liao (1):
      soundwire: include mod_devicetable.h to avoid compiling warnings

Pierre-Louis Bossart (21):
      soundwire: intel: remove BIOS work-arounds
      soundwire: cadence_master: simplify bus clash interrupt clear
      soundwire: bus: split handling of Device0 events
      soundwire: intel: prevent possible dereference in hw_params
      soundwire: intel: fix channel number reported by hardware
      soundwire: cadence_master: revisit interrupt settings
      soundwire: bus: improve dynamic debug comments for enumeration
      soundwire: export helpers to find row and column values
      soundwire: cadence_master: use firmware defaults for frame shape
      soundwire: stream: fix disable sequence
      soundwire: stream: remove unnecessary variable initializations
      soundwire: add new mclk_freq field for properties
      soundwire: intel: read mclk_freq property from firmware
      soundwire: cadence_master: make use of mclk_freq property
      soundwire: intel_init: add kernel module parameter to filter out links
      soundwire: cadence_master: add kernel parameter to override interrupt mask
      soundwire: intel: move shutdown() callback and don't export symbol
      soundwire: add debugfs support
      soundwire: cadence_master: add debugfs register dump
      soundwire: intel: add debugfs register dump
      soundwire: intel: handle disabled links

Rander Wang (1):
      soundwire: cadence_master: fix divider setting in clock register

Srinivas Kandagatla (3):
      dt-bindings: soundwire: add slave bindings
      soundwire: core: add device tree support for slave devices
      soundwire: stream: make stream name a const pointer

Vinod Koul (2):
      soundwire: intel: remove unused variables
      soundwire: Add compute_params callback

 .../bindings/soundwire/soundwire-controller.yaml   |  82 ++++++++
 drivers/soundwire/Makefile                         |   4 +
 drivers/soundwire/bus.c                            |  20 +-
 drivers/soundwire/bus.h                            |  24 ++-
 drivers/soundwire/bus_type.c                       |   3 +
 drivers/soundwire/cadence_master.c                 | 211 +++++++++++++++++----
 drivers/soundwire/cadence_master.h                 |   6 +-
 drivers/soundwire/debugfs.c                        | 151 +++++++++++++++
 drivers/soundwire/intel.c                          | 211 +++++++++++++++++++--
 drivers/soundwire/intel_init.c                     |  11 ++
 drivers/soundwire/mipi_disco.c                     |  18 +-
 drivers/soundwire/slave.c                          |  53 ++++++
 drivers/soundwire/stream.c                         | 105 ++++++----
 include/linux/soundwire/sdw.h                      |  20 +-
 include/linux/soundwire/sdw_intel.h                |   1 +
 15 files changed, 819 insertions(+), 101 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
 create mode 100644 drivers/soundwire/debugfs.c

Thanks
-- 
~Vinod

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