kernel/linux.git/include/linux/soundwire/sdw_amd.h, branch v6.19.11

soundwire: amd: Add support for acp7.2 platform

2025-07-21T05:13:21+00:00

Add soundwire support for acp7.2 platform. Signed-off-by: Venkata Prasad Potturu Link: https://lore.kernel.org/r/20250715121048.1795607-1-venkataprasad.potturu@amd.com Signed-off-by: Vinod Koul

soundwire: amd: add support for ACP7.0 & ACP7.1 platforms

2025-02-13T16:21:07+00:00

Add SoundWire support for ACP7.0 and ACP7.1 platforms. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20250207065841.4718-4-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul

Merge tag 'soundwire-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

2024-11-27T21:38:09+00:00

Pull soundwire updates from Vinod Koul: - structure optimization of few bus structures and header updates - support for 2.0 disco spec - amd driver updates for acp revision, refactoring code and support for acp6.3 - soft reset support for cadence driver * tag 'soundwire-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (24 commits) soundwire: Minor formatting fixups in sdw.h header soundwire: Update the includes on the sdw.h header soundwire: cadence: clear MCP BLOCK_WAKEUP in init soundwire: cadence: add soft-reset on startup soundwire: intel_auxdevice: add kernel parameter for mclk divider soundwire: mipi-disco: add support for DP0/DPn 'lane-list' property soundwire: mipi-disco: add new properties from 2.0 spec soundwire: mipi-disco: add comment on DP0-supported property soundwire: mipi-disco: add support for peripheral channelprepare timeout soundwire: mipi_disco: add support for clock-scales property soundwire: mipi-disco: add error handling for property array read soundwire: mipi-disco: remove DPn audio-modes soundwire: optimize sdw_dpn_prop soundwire: optimize sdw_dp0_prop soundwire: optimize sdw_slave_prop soundwire: optimize sdw_bus structure soundwire: optimize sdw_master_prop soundwire: optimize sdw_stream_runtime memory layout soundwire: mipi_disco: add MIPI-specific property_read_bool() helpers soundwire: Correct some typos in comments ...

ASoC/soundwire: remove sdw_slave_extended_id

2024-10-17T17:42:10+00:00

This structure is used to copy information from the 'sdw_slave' structures, it's better to create a flexible array of 'sdw_slave' pointers and directly access the information. This will also help access additional information stored in the 'sdw_slave' structure, such as an SDCA context. This patch does not add new functionality, it only modified how the information is retrieved. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Signed-off-by: Bard Liao Link: https://patch.msgid.link/20241016102333.294448-3-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

soundwire: amd: refactor existing code for acp 6.3 platform

2024-10-03T07:14:41+00:00

Refactor existing code by adding acp pci revision id coditional checks for ACP 6.3 platform. Rename the macros and structure names with ACP63 tag. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20240924081846.1834612-3-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul

soundwire: amd: pass acp pci revision id as resource data

2024-10-03T07:14:41+00:00

Pass ACP pci revision id as resource data and store it in amd SoundWire manager private data structure. This field will be used to differentiate ACP variants. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20240924081846.1834612-2-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul

soundwire: amd: refactor register mask structure

2024-01-30T16:06:36+00:00

Register mask array structure is no longer needed as except interrupt control masks, rest of the register masks are not used in code. Use array for interrupt masks instead of structure. Signed-off-by: Vijendar Mukunda Acked-by: Vinod Koul Link: https://msgid.link/r/20240129055147.1493853-7-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

soundwire: amd: implement function to extract slave information

2024-01-30T16:06:35+00:00

Implement function to extract slaves information connected on the bus. This information is required during machine select logic. This function will be called from machine select logic code. Signed-off-by: Vijendar Mukunda Acked-by: Vinod Koul Link: https://msgid.link/r/20240129055147.1493853-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

soundwire: amd: refactor amd soundwire manager device node creation

2024-01-30T16:06:34+00:00

Refactor amd SoundWire manager device node creation logic and implement generic functions to have a common functionality for SoundWire manager platform device creation, start and exit sequence for both legacy(NO DSP) and SOF stack for AMD platforms. These functions will be invoked from legacy and SOF stack. Signed-off-by: Vijendar Mukunda Acked-by: Vinod Koul Link: https://msgid.link/r/20240129055147.1493853-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

soundwire: amd: update license

2024-01-30T16:06:33+00:00

Update license to dual license to align with Sound Open Firmware (SOF) driver as SOF uses dual license. Signed-off-by: Vijendar Mukunda Acked-by: Vinod Koul Link: https://msgid.link/r/20240129055147.1493853-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown