CONFIG_LEDS_QCOM_FLASH: LED support for flash module inside Qualcomm Technologies, Inc. PMIC

General informations

The Linux kernel configuration item CONFIG_LEDS_QCOM_FLASH:

• prompt: LED support for flash module inside Qualcomm Technologies, Inc. PMIC
• type: tristate
• depends on: ( CONFIG_MFD_SPMI_PMIC || CONFIG_COMPILE_TEST ) && ( CONFIG_LEDS_CLASS && CONFIG_OF ) && ( CONFIG_V4L2_FLASH_LED_CLASS || ! CONFIG_V4L2_FLASH_LED_CLASS )
• defined in drivers/leds/flash/Kconfig
• found in Linux kernels: 6.4–6.12
• modules built: leds-qcom-flash

Help text

This option enables support for the flash module found in Qualcomm Technologies, Inc. PMICs. The flash module can have 3 or 4 flash LED channels and each channel is programmable to support up to 1.5 A full scale current. It also supports connecting two channels' output together to supply one LED component to achieve current up to 2 A. In such case, the total LED current will be split symmetrically on each channel and they will be enabled/disabled at the same time.

This driver can be built as a module, it will be called "leds-qcom-flash".

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module leds-qcom-flash CONFIG_LEDS_QCOM_FLASH : drivers/leds/flash/Kconfig : "LED support for flash module inside Qualcomm Technologies, Inc. PMIC" # in 6.4–6.12
• lkddb of "" "" "qcom,spmi-flash-led" : CONFIG_LEDS_CLASS_FLASH CONFIG_LEDS_QCOM_FLASH : drivers/leds/flash/leds-qcom-flash.c # in 6.9–6.12
• lkddb of "" "" "qcom,spmi-flash-led" : CONFIG_LEDS_CLASS_FLASH CONFIG_LEDS_QCOM_FLASH CONFIG_NEW_LEDS : drivers/leds/flash/leds-qcom-flash.c # in 6.4–6.8
• lkddb platform "leds-qcom-flash" : CONFIG_LEDS_CLASS_FLASH CONFIG_LEDS_QCOM_FLASH : drivers/leds/flash/leds-qcom-flash.c # in 6.9–6.12
• lkddb platform "leds-qcom-flash" : CONFIG_LEDS_CLASS_FLASH CONFIG_LEDS_QCOM_FLASH CONFIG_NEW_LEDS : drivers/leds/flash/leds-qcom-flash.c # in 6.4–6.8

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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