linux/drivers/soundwire
Srinivas Kandagatla fcb9d730be soundwire: bus: add enumerated Slave device to device list
Currently Slave devices are only added on startup, either from Device
Tree or ACPI entries. However Slave devices that are physically
present on the bus, but not described in platform firmware, will never
be added to the device list. The user/integrator can only know the
list of devices by looking a dynamic debug logs.

This patch suggests adding a Slave device even if there is no matching
DT or ACPI entry, so that we can see this in sysfs entry.

Initial code from Srinivas. Comments, fixes for ACPI probe and edits
of commit message by Pierre.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Co-developed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200924194430.121058-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-28 11:17:40 +05:30
..
bus_type.c soundwire: bus: add enumerated Slave device to device list 2020-09-28 11:17:40 +05:30
bus.c soundwire: bus: add enumerated Slave device to device list 2020-09-28 11:17:40 +05:30
bus.h soundwire: bus: add enumerated Slave device to device list 2020-09-28 11:17:40 +05:30
cadence_master.c soundwire: cadence: add data port test fail interrupt 2020-09-23 15:29:30 +05:30
cadence_master.h soundwire: cadence: fix race condition between suspend and Slave device alerts 2020-09-09 13:14:42 +05:30
debugfs.c soundwire: debugfs: clarify SDPX license with GPL-2.0-only 2020-05-05 08:51:44 +05:30
generic_bandwidth_allocation.c soundwire: remove an unnecessary NULL check 2020-09-23 15:34:48 +05:30
intel_init.c soundwire: intel_init: use FIELD_{GET|PREP} 2020-09-04 14:46:42 +05:30
intel.c soundwire: intel: enable test modes 2020-09-23 15:29:30 +05:30
intel.h soundwire: intel: pass link_mask information to each master 2020-09-03 16:14:39 +05:30
Kconfig soundwire: Add generic bandwidth allocation algorithm 2020-09-18 17:48:51 +05:30
Makefile soundwire: Add generic bandwidth allocation algorithm 2020-09-18 17:48:51 +05:30
master.c soundwire: master: enable pm runtime 2020-08-17 12:04:48 +05:30
mipi_disco.c soundwire: fix port_ready[] dynamic allocation in mipi_disco 2020-09-03 16:02:29 +05:30
qcom.c soundwire: qcom: get max rows and cols info from compatible 2020-09-18 17:48:51 +05:30
slave.c soundwire: bus: add enumerated Slave device to device list 2020-09-28 11:17:40 +05:30
stream.c soundwire: enable Data Port test modes 2020-09-23 15:29:29 +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