Merge tag 'soundwire-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-next

Vinod writes:

soundwire updates for 5.15-rc1

- Core has updates to support SoundWire mockup device (includes tag from
  asoc), improved error handling and slave status.

- Drivers has update on Intel driver for new quriks and better handling of
  errors and suspend routines

* tag 'soundwire-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: cadence: do not extend reset delay
  soundwire: intel: conditionally exit clock stop mode on system suspend
  soundwire: intel: skip suspend/resume/wake when link was not started
  soundwire: intel: fix potential race condition during power down
  soundwire: cadence: override PDI configurations to create loopback
  soundwire: cadence: add debugfs interface for PDI loopbacks
  soundwire: stream: don't program mockup device ports
  soundwire: bus: squelch error returned by mockup devices
  soundwire: add flag to ignore all command/control for mockup devices
  soundwire: stream: don't abort bank switch on Command_Ignored/-ENODATA
  soundwire: cadence: add paranoid check on self-clearing bits
  soundwire: dmi-quirks: add quirk for Intel 'Bishop County' NUC M15
  soundwire: bus: update Slave status in sdw_clear_slave_status
  soundwire: cadence: Remove ret variable from sdw_cdns_irq()
  soundwire: bus: filter out more -EDATA errors on clock stop
  soundwire: dmi-quirks: add ull suffix for SoundWire _ADR values
  ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests
  ASoC: soc-acpi: tgl: add table for SoundWire mockup devices
  ASoC: soc-acpi: cnl: add table for SoundWire mockup devices
  ASoC: codecs: add SoundWire mockup device support

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index a48ac3e77301..76ce3f3ac0f2 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -661,6 +661,8 @@ struct sdw_slave_ops {
  * initialized
  * @first_interrupt_done: status flag tracking if the interrupt handling
  * for a Slave happens for the first time after enumeration
+ * @is_mockup_device: status flag used to squelch errors in the command/control
+ * protocol for SoundWire mockup devices
  */
 struct sdw_slave {
 	struct sdw_slave_id id;
@@ -683,6 +685,7 @@ struct sdw_slave {
 	struct completion initialization_complete;
 	u32 unattach_request;
 	bool first_interrupt_done;
+	bool is_mockup_device;
 };
 
 #define dev_to_sdw_dev(_dev) container_of(_dev, struct sdw_slave, dev)