CONFIG_PWM_DEBUG: PWM lowlevel drivers additional checks and debug messages

General informations

The Linux kernel configuration item CONFIG_PWM_DEBUG:

• prompt: PWM lowlevel drivers additional checks and debug messages
• type: bool
• depends on: CONFIG_DEBUG_KERNEL
• defined in drivers/pwm/Kconfig
• found in Linux kernels: 5.7–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This option enables some additional checks to help lowlevel driver authors to get their callbacks implemented correctly. It is expected to introduce some runtime overhead and diagnostic output to the kernel log, so only enable while working on a driver.

Hardware

LKDDb

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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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