linux/drivers/soundwire
Pierre-Louis Bossart 5ee74eb280 soundwire: intel: don't manage link power individually
Each link has separate power controls, but experimental results show
we need to use an all-or-none approach to the link power management.

This change has marginal power impacts, the DSP needs to be powered
anyways before SoundWire links can be powered, and even when powered a
link can be in clock-stopped mode.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200901150556.19432-11-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-09-03 16:14:39 +05:30
..
bus_type.c soundwire: extend SDW_SLAVE_ENTRY 2020-06-30 21:26:17 +05:30
bus.c soundwire: bus: initialize bus clock base and scale registers 2020-06-30 21:26:17 +05:30
bus.h soundwire: add Slave sysfs support 2020-05-20 17:22:41 +05:30
cadence_master.c soundwire: intel/cadence: merge Soundwire interrupt handlers/threads 2020-07-21 16:05:41 +05:30
cadence_master.h soundwire: intel: reinitialize IP+DSP in .prepare(), but only when resuming 2020-08-18 12:01:05 +05:30
debugfs.c soundwire: debugfs: clarify SDPX license with GPL-2.0-only 2020-05-05 08:51:44 +05:30
intel_init.c soundwire: intel: pass link_mask information to each master 2020-09-03 16:14:39 +05:30
intel.c soundwire: intel: don't manage link power individually 2020-09-03 16:14:39 +05:30
intel.h soundwire: intel: pass link_mask information to each master 2020-09-03 16:14:39 +05:30
Kconfig soundwire: qcom: add support for SoundWire controller 2020-01-14 11:57:47 +05:30
Makefile soundwire: Replace 'objs' by 'y' 2020-06-22 17:06:08 +05:30
master.c soundwire: master: enable pm runtime 2020-08-17 12:04:48 +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: Constify static structs 2020-06-22 17:28:10 +05:30
slave.c soundwire: fix port_ready[] dynamic allocation in mipi_disco 2020-09-03 16:02:29 +05:30
stream.c soundwire: stream: enable hw_sync as needed by hardware 2020-09-03 16:14:39 +05:30
sysfs_local.h soundwire: add Slave sysfs support 2020-05-20 17:22:41 +05:30
sysfs_slave_dpn.c soundwire: fix spelling mistake 2020-05-20 17:29:37 +05:30
sysfs_slave.c soundwire: fix trailing line in sysfs_slave.c 2020-05-20 17:27:45 +05:30