Pierre-Louis Bossart cb1e6d59e8 soundwire: intel: fix race condition on system resume ...

Previous patches took care of the case where the master device is
pm_runtime 'suspended' when a system suspend occurs.

In the case where the master device was not suspended, e.g. if suspend
occurred while streaming audio, Intel validation noticed a race
condition: the pm_runtime suspend may conflict with the enumeration
started by the system resume.

This can be simply fixed by updating the status before exiting system
resume.

GitHub issue: https://github.com/thesofproject/linux/issues/1482
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200817152923.3259-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

2020-08-18 12:01:04 +05:30

..

bus_type.c

soundwire: extend SDW_SLAVE_ENTRY

2020-06-30 21:26:17 +05:30

bus.c

soundwire: bus: initialize bus clock base and scale registers

2020-06-30 21:26:17 +05:30

bus.h

soundwire: add Slave sysfs support

2020-05-20 17:22:41 +05:30

cadence_master.c

soundwire: intel/cadence: merge Soundwire interrupt handlers/threads

2020-07-21 16:05:41 +05:30

cadence_master.h

soundwire: intel/cadence: merge Soundwire interrupt handlers/threads

2020-07-21 16:05:41 +05:30

debugfs.c

soundwire: debugfs: clarify SDPX license with GPL-2.0-only

2020-05-05 08:51:44 +05:30

intel_init.c

soundwire: intel: add pm_runtime support

2020-08-18 12:01:04 +05:30

intel.c

soundwire: intel: fix race condition on system resume

2020-08-18 12:01:04 +05:30

intel.h

soundwire: intel: add wake interrupt support

2020-07-21 16:05:41 +05:30

Kconfig

soundwire: qcom: add support for SoundWire controller

2020-01-14 11:57:47 +05:30

Makefile

soundwire: Replace 'objs' by 'y'

2020-06-22 17:06:08 +05:30

master.c

soundwire: master: enable pm runtime

2020-08-17 12:04:48 +05:30

mipi_disco.c

soundwire: disco: s/ch/channels/

2020-05-20 17:22:30 +05:30

qcom.c

soundwire: qcom: Constify static structs

2020-06-22 17:28:10 +05:30

slave.c

soundwire: bus_type: introduce sdw_slave_type and sdw_master_type

2020-05-19 12:44:34 +05:30

stream.c

soundwire: fix the kernel-doc comment

2020-07-16 09:37:43 +05:30

sysfs_local.h

soundwire: add Slave sysfs support

2020-05-20 17:22:41 +05:30

sysfs_slave_dpn.c

soundwire: fix spelling mistake

2020-05-20 17:29:37 +05:30

sysfs_slave.c

soundwire: fix trailing line in sysfs_slave.c

2020-05-20 17:27:45 +05:30