AuxXxilium/linux_dsm_epyc7002
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dde73538c9
linux_dsm_epyc7002/drivers/soundwire
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Pierre-Louis Bossart dde73538c9 soundwire: bus: don't treat CMD_IGNORED as error on ClockStop 
If a SoundWire link is enabled, but there are no Slave devices exposed
in firmware tables for this link, or no Slaves in ATTACHED or ALERT
mode, the CMD_IGNORED/-ENODATA error code on a broadcast write is
perfectly legit.

Filter this case to report errors and let the caller deal with the
CMD_IGNORED case.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200115000844.14695-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-02-25 15:57:02 +05:30
..
bus_type.c soundwire: bus: fix race condition with probe_complete signaling 2020-02-25 15:57:01 +05:30
bus.c soundwire: bus: don't treat CMD_IGNORED as error on ClockStop 2020-02-25 15:57:02 +05:30
bus.h soundwire: bus: add helper to clear Slave status to UNATTACHED 2020-02-25 15:57:02 +05:30
cadence_master.c soundwire: cadence: fix kernel-doc parameter descriptions 2020-01-16 17:34:38 +05:30
cadence_master.h soundwire: cadence_master: make clock stop exit configurable on init 2019-10-24 17:22:01 +05:30
debugfs.c soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
intel_init.c soundwire: intel: update stream callbacks for hwparams/free stream operations 2019-12-12 09:17:06 +05:30
intel.c soundwire: intel: free all resources on hw_free() 2020-02-18 14:09:52 +05:30
intel.h soundwire: intel: update stream callbacks for hwparams/free stream operations 2019-12-12 09:17:06 +05:30
Kconfig soundwire: qcom: add support for SoundWire controller 2020-01-14 11:57:47 +05:30
Makefile soundwire: qcom: add support for SoundWire controller 2020-01-14 11:57:47 +05:30
mipi_disco.c soundwire: mipi_disco: Switch to use fwnode_property_count_uXX() 2019-08-02 17:15:13 +05:30
qcom.c soundwire: qcom: add support for SoundWire controller 2020-01-14 11:57:47 +05:30
slave.c soundwire: bus: fix race condition with initialization_complete signaling 2020-02-25 15:57:02 +05:30
stream.c soundwire: stream: don't program ports when a stream that has not been prepared 2020-02-13 15:57:37 +05:30