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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # Generic DPLL drivers configuration
- #
- menu "DPLL device support"
- config DPLL
- bool
- config DPLL_REFCNT_TRACKER
- bool "DPLL reference count tracking"
- depends on DEBUG_KERNEL && STACKTRACE_SUPPORT && DPLL
- select REF_TRACKER
- help
- Enable reference count tracking for DPLL devices and pins.
- This helps debugging reference leaks and use-after-free bugs
- by recording stack traces for each get/put operation.
- The tracking information is exposed via debugfs at:
- /sys/kernel/debug/ref_tracker/dpll_device_*
- /sys/kernel/debug/ref_tracker/dpll_pin_*
- If unsure, say N.
- source "drivers/dpll/zl3073x/Kconfig"
- endmenu
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