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ffc363d970
linux/drivers/soundwire
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Pierre-Louis Bossart ffc363d970 soundwire: intel/cadence: update hardware reset sequence 
Combining hardware reset with the multi-link mode leads to a shortened
hardware reset pattern observed on the bus.

The updated hardware programming sequence is to first enable the clock
with the sync_arm/sync_go pattern, and only in a second step to issue
the hardware reset sequence. Since there is no longer a dependency
between sync_arm/sync_go and hw_reset, the behavior of
sdw_cdns_exit_reset() is changed to wait for the self-clearing
CONFIG_UPDATE to go back to zero,

Link: https://github.com/thesofproject/linux/issues/4170
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230518024119.164160-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-05-29 10:49:47 +05:30
..
amd_manager.c soundwire: amd: Improve error message in remove callback 2023-05-29 10:49:46 +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: add new manager callback to deal with peripheral enumeration 2023-05-27 16:06:46 +05:30
bus.h soundwire: export sdw_compute_slave_ports() function 2023-04-12 15:30:35 +05:30
cadence_master.c soundwire: intel/cadence: update hardware reset sequence 2023-05-29 10:49:47 +05:30
cadence_master.h soundwire: intel/cadence: update hardware reset sequence 2023-05-29 10:49:47 +05:30
debugfs.c soundwire: debugfs: fix unbalanced pm_runtime_put() 2023-05-29 10:49:46 +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: add pre/post bank switch callbacks 2023-05-27 16:06:47 +05:30
intel_auxdevice.c soundwire: intel_ace2x: add new_peripheral_assigned callback 2023-05-27 16:06:46 +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/cadence: update hardware reset sequence 2023-05-29 10:49:47 +05:30
intel_init.c soundwire: intel_init: use eml_lock parameter 2023-05-27 16:06:45 +05:30
intel.c soundwire: intel: read AC timing control register before updating it 2023-05-27 16:08:48 +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: fix unbalanced pm_runtime_put() 2023-05-29 10:49:46 +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