linux-stable/drivers/soundwire
Pierre-Louis Bossart 395713d8ca soundwire: intel: handle disabled links
On most hardware platforms, SoundWire interfaces are pin-muxed with
other interfaces (typically DMIC or I2S) and the status of each link
needs to be checked at boot time.

For Intel platforms, the BIOS provides a menu to enable/disable the
links separately, and the information is provided to the OS with an
Intel-specific _DSD property. The same capability will be added to
revisions of the MIPI DisCo specification.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190821185821.12690-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-08-23 12:02:56 +05:30
..
bus.c soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
bus.h soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
bus_type.c soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
cadence_master.c soundwire: cadence_master: add debugfs register dump 2019-08-23 12:01:02 +05:30
cadence_master.h soundwire: cadence_master: add debugfs register dump 2019-08-23 12:01:02 +05:30
debugfs.c soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
intel.c soundwire: intel: handle disabled links 2019-08-23 12:02:56 +05:30
intel.h soundwire: fix typo in comments 2019-05-27 10:53:00 +05:30
intel_init.c soundwire: intel_init: add kernel module parameter to filter out links 2019-08-21 14:36:18 +05:30
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
mipi_disco.c soundwire: mipi_disco: Switch to use fwnode_property_count_uXX() 2019-08-02 17:15:13 +05:30
slave.c soundwire: add debugfs support 2019-08-23 12:01:02 +05:30
stream.c soundwire: stream: remove unnecessary variable initializations 2019-08-21 14:36:01 +05:30