| # 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 |
