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Commit 322bb329 authored Oct 18, 2018 by Subbaraman Narayanamurthy

regulator: Add QTI LCDB regulator driver



Add snapshot of QTI LCDB regulator driver that helps with
controlling display bias voltage rails for LCD panels.

This snapshot is taken as of msm-4.14
commit 9bb584ae3a9d ("msm/sde/rotator: Add rev checks for sdmmagpie").

This change also splits some functions to fix cyclomatic complexity
warnings.

Change-Id: Ia3510bb69cd36579329d5ded3abfc6991458eb35
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>

parent cab55224

drivers/regulator/Kconfig

+9 −0

Original line number	Diff line number	Diff line
		@@ -724,6 +724,15 @@ config REGULATOR_QCOM_SPMI
		Qualcomm SPMI PMICs as a module. The module will be named
		"qcom_spmi-regulator".

		config REGULATOR_QPNP_LCDB
		tristate "Qualcomm Technologies, Inc. QPNP LCDB support"
		depends on SPMI
		help
		Supports the LCDB module in the Qualcomm Technologies, Inc.
		QPNP PMICs. Exposes regulators to control the positive and
		negative voltage bias for the LCD display panel. It also
		allows configurability for the various bias-voltage parameters.

		config REGULATOR_RC5T583
		tristate "RICOH RC5T583 Power regulators"
		depends on MFD_RC5T583

drivers/regulator/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -82,6 +82,7 @@ obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o
		obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o
		obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o
		obj-$(CONFIG_REGULATOR_QCOM_SPMI) += qcom_spmi-regulator.o
		obj-$(CONFIG_REGULATOR_QPNP_LCDB) += qpnp-lcdb-regulator.o
		obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
		obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o
		obj-$(CONFIG_REGULATOR_PV88060) += pv88060-regulator.o

drivers/regulator/qpnp-lcdb-regulator.c

0 → 100644

+2233 −0

File added.

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