Add qcom,hbst-ovp-trim property as an option for SW to trigger hBoost
OVP trim sequence. The sequence adjusts certain trim registers and
reduces hBoost voltage stepper rate. The adjustment can help in preventing
hBoost overshoots that might trigger OVP and potentially lead to the
shutdown of haptics driver.
Change-Id: I8e1e84053015e6aec46d1ba874243e66acb2d23a
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Add qcom,sw-cmd-freq-detect property to support software command based
2-step LRA resonant frequency detection method.
Change-Id: I04ebe79c5f93498bc437605dac8d284e71dad414
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Qualcomm Technologies, Inc. (QTI) High Voltage (HV) PMIC haptics
modules can support up to 10 V voltage to drive either ERM or LRA.
It has an integrated module to support auto resonance detection
and correction for LRA actuator. It can play different vibration
effects with different pattern sources. It also has an integrated
brake module which can work in different modes to use BEMF for
quick vibration stop.
This is a snapshot of qcom-hv-haptics.txt as of qcom-6.1 branch
commit 3bb6ba2f4e26 ("bindings: qcom-hv-haptics: add
"qcom,primitive-id" property") which was converted to yaml
format.
Change-Id: I7ef8f804e6acacdedaae7fb2789641779e45d01d
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
