wireguard-linux/drivers/soundwire/Kconfig, branch jd/orphan-parallel

soundwire: Add generic bandwidth allocation algorithm

2020-09-18T12:18:51Z

This algorithm computes bus parameters like clock frequency, frame shape and port transport parameters based on active stream(s) running on the bus. Developers can also implement their own .compute_params() callback for specific resource management algorithm, and set if before calling sdw_add_bus_master() Credits: this patch is based on an earlier internal contribution by Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah. All hard-coded values were removed from the initial contribution to use BIOS information instead. Signed-off-by: Bard Liao Acked-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20200908131520.5712-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: qcom: avoid dependency on CONFIG_SLIMBUS

2020-09-07T14:17:13Z

The driver may be used without slimbus, so don't depend on slimbus. Signed-off-by: Jonathan Marek Tested-by: Srinivas Kandagatla Reviewed-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200905173905.16541-3-jonathan@marek.ca Signed-off-by: Vinod Koul

soundwire: qcom: add support for SoundWire controller

2020-01-14T06:27:47Z

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

2019-11-11T05:24:30Z

We need the char/misc driver fixes in here as well. Signed-off-by: Greg Kroah-Hartman

soundwire: intel: remove X86 dependency

2019-10-16T05:06:29Z

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

2019-10-15T10:45:58Z

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

2019-10-15T10:45:58Z

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

2019-08-09T04:50:40Z

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

2019-05-21T08:50:46Z

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

2019-05-02T15:17:50Z

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