[PATCH 0/3] soundwire: qcom: add Clock Stop and Auto Enumeration support
From: Srinivas Kandagatla
Date: Fri Feb 26 2021 - 12:05:11 EST
Qualcomm Soundwire controller have IP built-in feature to enumerate
SoundWire slave devices aka Auto Enumeration.
This patchset adds support to this feature along with Clock stop
feature using runtime PM.
Tested it on DB845c, RB5 and SM8250-MTP.
thanks,
srini
Srinivas Kandagatla (3):
soundwire: export sdw_compare_devid() and sdw_extract_slave_id()
soundwire: qcom: add auto enumeration support
soundwire: qcom: add clock stop via runtime pm support
drivers/soundwire/bus.c | 4 +-
drivers/soundwire/qcom.c | 187 +++++++++++++++++++++++++++++++---
include/linux/soundwire/sdw.h | 2 +
3 files changed, 179 insertions(+), 14 deletions(-)
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2.21.0