linux.git/drivers/soundwire/Kconfig, branch v5.6

soundwire: qcom: add support for SoundWire controller

2020-01-14T06:27:47+00:00

Qualcomm SoundWire Master controller is present in most Qualcomm SoCs
either integrated as part of WCD audio codecs via slimbus or
as part of SOC I/O.

This patchset adds support to a very basic controller which has been
tested with WCD934x SoundWire controller connected to WSA881x smart
speaker amplifiers.

Signed-off-by: Srinivas Kandagatla 
Link: https://lore.kernel.org/r/20200113132153.27239-3-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul

Merge 5.4-rc7 into char-misc-next

2019-11-11T05:24:30+00:00

We need the char/misc driver fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

soundwire: intel: remove X86 dependency

2019-10-16T05:06:29+00:00

This is not needed and may generate unmet dependencies when
COMPILE_TEST is used for SOF.

ACPI is required, and should be tested when selecting this option.

Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20190916185739.32184-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul

soundwire: depend on ACPI || OF

2019-10-15T10:45:58+00:00

Now devicetree is supported for probing soundwire as well.

On platforms built with !ACPI !OF (ie s390x) the device still cannot be
probed and gives a build warning.

Cc: stable@vger.kernel.org
Fixes: a2e484585ad3 ("soundwire: core: add device tree support for slave devices")
Signed-off-by: Michal Suchanek 
Link: https://lore.kernel.org/r/0b89b4ea16a93f523105c81a2f718b0cd7ec66f2.1570097621.git.msuchanek@suse.de
Signed-off-by: Vinod Koul

soundwire: depend on ACPI

2019-10-15T10:45:58+00:00

The device cannot be probed on !ACPI and gives this warning:

drivers/soundwire/slave.c:16:12: warning: ‘sdw_slave_add’ defined but
not used [-Wunused-function]
 static int sdw_slave_add(struct sdw_bus *bus,
            ^~~~~~~~~~~~~

Cc: stable@vger.kernel.org
Fixes: 7c3cd189b86d ("soundwire: Add Master registration")
Signed-off-by: Michal Suchanek 
Link: https://lore.kernel.org/r/bd685232ea511251eeb9554172f1524eabf9a46e.1570097621.git.msuchanek@suse.de
Signed-off-by: Vinod Koul

soundwire: fix regmap dependencies and align with other serial links

2019-08-09T04:50:40+00:00

The existing code has a mixed select/depend usage which makes no sense.

config SOUNDWIRE_BUS
       tristate
       select REGMAP_SOUNDWIRE

config REGMAP_SOUNDWIRE
        tristate
        depends on SOUNDWIRE_BUS

Let's remove one layer of Kconfig definitions and align with the
solutions used by all other serial links.

Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20190718230215.18675-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

soundwire: fix kconfig help format

2019-05-02T15:17:50+00:00

Move to help format instead of --help-- as that is not recommended and
this makes file consistent with other instance

Signed-off-by: Vinod Koul 
Signed-off-by: Greg Kroah-Hartman

soundwire: Kconfig: fix help format

2019-05-02T15:09:00+00:00

Move to the regular help format, --help-- is no longer recommended.

Reviewed-by: Takashi Iwai 
Signed-off-by: Pierre-Louis Bossart 
Signed-off-by: Greg Kroah-Hartman

soundwire: intel: Add audio DAI ops

2018-05-11T16:18:07+00:00

Add DAI registration and DAI ops for the Intel driver along with
callback for topology configuration.

Signed-off-by: Sanyog Kale 
Signed-off-by: Shreyas NC 
Signed-off-by: Vinod Koul