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d3565643dd
linux/drivers/soundwire
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Pierre-Louis Bossart d3565643dd soundwire: intel_ace2x: set SYNCPRD before powering-up 
The registers used for multi-link synchronization are no longer in the
SHIM but in the HDaudio multi-link capability space. Use helpers to
configure the SYNCPRD value, and wait for SYNCPU to change after
powering-up.

Note that the SYNCPRD value is shared between all sublinks, for
obvious reasons if those links are supposed to be synchronized. The
value of SYNCPRD is programmed only once for all sublinks.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230515071042.2038-13-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-05-27 16:06:45 +05:30
..
amd_manager.c soundwire: amd: add pm_prepare callback and pm ops support 2023-04-12 15:30:36 +05:30
amd_manager.h soundwire: amd: handle SoundWire wake enable interrupt 2023-04-12 15:30:36 +05:30
bus_type.c soundwire updates for 6.3 2023-02-24 17:29:52 -08:00
bus.c soundwire: bus: Don't filter slave alerts 2023-05-08 13:03:20 +05:30
bus.h soundwire: export sdw_compute_slave_ports() function 2023-04-12 15:30:35 +05:30
cadence_master.c soundwire: cadence: change access to IP_MCP_CMD_BASE 2023-03-15 19:24:03 +05:30
cadence_master.h soundwire: intel/cadence: set ip_offset at run-time 2023-05-27 16:06:45 +05:30
debugfs.c soundwire: debugfs: Switch to sdw_read_no_pm 2023-01-09 21:46:27 +05:30
dmi-quirks.c soundwire: dmi-quirks: add remapping for Intel 'Rooks County' NUC M15 2023-03-15 19:23:57 +05:30
generic_bandwidth_allocation.c soundwire: export sdw_compute_slave_ports() function 2023-04-12 15:30:35 +05:30
intel_ace2x_debugfs.c soundwire: intel_ace2x: add debugfs support 2023-05-27 16:06:45 +05:30
intel_ace2x.c soundwire: intel_ace2x: set SYNCPRD before powering-up 2023-05-27 16:06:45 +05:30
intel_auxdevice.c soundwire: intel/cadence: set ip_offset at run-time 2023-05-27 16:06:45 +05:30
intel_auxdevice.h soundwire: intel: split auxdevice to different file 2022-11-23 20:11:49 +05:30
intel_bus_common.c soundwire: intel: move bank switch routine to common intel_bus_common.c 2023-03-15 19:24:02 +05:30
intel_init.c soundwire: intel_init: use eml_lock parameter 2023-05-27 16:06:45 +05:30
intel.c soundwire: intel: don't save hw_params for use in prepare 2023-04-12 15:32:57 +05:30
intel.h soundwire: intel_ace2x: add debugfs support 2023-05-27 16:06:45 +05:30
Kconfig soundwire: amd: enable build for AMD SoundWire manager driver 2023-04-12 15:30:36 +05:30
Makefile soundwire: intel_ace2x: add debugfs support 2023-05-27 16:06:45 +05:30
master.c soundwire: master: use pm_runtime_set_active() on add 2020-12-02 12:49:34 +05:30
mipi_disco.c soundwire: fix port_ready[] dynamic allocation in mipi_disco 2020-09-03 16:02:29 +05:30
qcom.c soundwire: qcom: use tabs for indentation in defines 2023-05-08 13:01:35 +05:30
slave.c Char / Misc driver changes for 6.0-rc1 2022-08-04 11:05:48 -07:00
stream.c soundwire: stream: uniquify dev_err() logs 2023-04-12 15:30:36 +05:30
sysfs_local.h soundwire: sysfs: add slave status and device number before probe 2020-09-28 11:17:43 +05:30
sysfs_slave_dpn.c soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute 2020-11-24 14:08:51 +05:30
sysfs_slave.c soundwire: sysfs: Constify static struct attribute_group 2021-01-19 20:21:20 +05:30