pm24.git/include/linux/soundwire, branch rust-fixes-6.10

soundwire: intel_ace2x: use DOAIS and DODS settings from firmware

2024-05-04T12:56:50Z

Starting with LNL, the recommendation is to use settings read from DSD properties instead of hard-coding the values. The DOAIS and DODS values are completely-specific to Intel and are stored in a vendor-specific property structure. Signed-off-by: Pierre-Louis Bossart Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240429004321.2399754-3-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: reconcile dp0_prop and dpn_prop

2024-04-11T09:47:16Z

The definitions for DP0 are missing a set of fields that are required to reuse the same configuration code as DPn. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240408063822.421963-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: intel: add support for MeteorLake additional clocks

2024-04-05T11:51:03Z

In the MeteorLake hardware, the SoundWire link clock can be selected from the Xtal, audio cardinal clock (24.576 MHz) or the 96 MHz audio PLL. This patches add the clock selection in a backwards-compatible manner, using the ACPI firmware as the source of information and checking its compatibility with hardware capabilities. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240326092030.1062802-5-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: intel: add more values for SYNCPRD

2024-04-05T11:51:03Z

Starting with MeteorLake, the input to the SoundWire IP can be 24.576 MHz (aka Audio Cardinal Clock) or 96 MHz (Audio PLL). Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240326092030.1062802-4-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: clarify maximum allowed address

2024-04-05T11:49:15Z

The existing code sets the maximum address at 0x80000000, which is not completely accurate. The last 2 Gbytes are indeed reserved, but so are the 896 Mbytes just before. The maximum address which can be used with paging or BRA is 0x47FFFFFF per Table 131 of the SoundWire 1.2.1 specification. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240326090122.1051806-6-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

soundwire: remove unused sdw_bus_conf structure

2024-04-05T11:49:15Z

This is redundant with sdw_bus_params, and was never used. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20240326090122.1051806-4-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul

Merge tag 'soundwire-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

2024-03-15T19:22:52Z

Pull soundwire updates from Vinod Koul: - Constify sdw_bus and sdw_master_type objects - use of rtd helper for better code - intel aux device remove redundant assignment * tag 'soundwire-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: Use snd_soc_substream_to_rtd() to obtain rtd soundwire: constify the struct device_type usage soundwire: bus_type: make sdw_bus_type const soundwire: intel_auxdevice: remove redundant assignment to variable link_flags soundwire: stream: add missing const to Documentation

soundwire: constify the struct device_type usage

2024-03-03T13:58:06Z

Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the sdw_master_type and sdw_slave_type variables to be constant structures as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Link: https://lore.kernel.org/r/20240219-device_cleanup-soundwire-v1-1-9edd51767611@marliere.net Signed-off-by: Vinod Koul

soundwire: bus_type: make sdw_bus_type const

2024-02-16T12:02:00Z

Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the sdw_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20240213-bus_cleanup-soundwire-v1-1-3878b00f6f57@marliere.net Signed-off-by: Vinod Koul

soundwire: amd: refactor register mask structure

2024-01-30T16:06:36Z

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