kernel/Documentation/driver-api/soundwire/summary.rst, branch linux-rolling-stable

Documentation: driver: add SoundWire BRA description

2025-03-10T07:01:18Z

The Bulk Register Access protocol was left as a TODO topic since 2018. It's time to document this protocol and the design of its Linux support. Signed-off-by: Pierre-Louis Bossart Signed-off-by: Bard Liao Reviewed-by: Péter Ujfalusi Reviewed-by: Liam Girdwood Reviewed-by: Ranjani Sridharan Reviewed-by: Bagas Sanjaya Tested-by: shumingf@realtek.com Link: https://lore.kernel.org/r/20250227140615.8147-2-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: bus: rename sdw_bus_master_add/delete, add arguments

2020-05-19T07:14:34Z

In preparation for future extensions, rename functions to use sdw_bus_master prefix and add a parent and fwnode argument to sdw_bus_master_add to help with device registration in follow-up patches. No functionality change, just renames and additional arguments. The Intel code is currently unused, the two additional arguments are only needed for compilation. Signed-off-by: Pierre-Louis Bossart Signed-off-by: Bard Liao Acked-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20200518174322.31561-2-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

Documentation: Add SoundWire summary

2017-12-19T10:14:30Z

SoundWire is a new Linux bus which implements a new MIPI bus protocol 'SoundWire'. The summary of SoundWire bus and API is documented in the 'summary' file. Signed-off-by: Sanyog Kale Signed-off-by: Hardik T Shah Reviewed-by: Philippe Ombredanne Acked-By: Pierre-Louis Bossart Reviewed-by: Takashi Iwai Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman