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Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 9703429de6b9..a9df94291622 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -137,6 +137,19 @@ config DRM_PANIC_DEBUG This is unsafe and should not be enabled on a production build. If in doubt, say "N". +config DRM_PANIC_SCREEN + string "Panic screen formater" + default "user" + depends on DRM_PANIC + help + This option enable to choose what will be displayed when a kernel + panic occurs. You can choose between "user", a short message telling + the user to reboot the system, or "kmsg" which will display the last + lines of kmsg. + This can also be overridden by drm.panic_screen=xxxx kernel parameter + or by writing to /sys/module/drm/parameters/panic_screen sysfs entry + Default is "user" + config DRM_DEBUG_DP_MST_TOPOLOGY_REFS bool "Enable refcount backtrace history in the DP MST helpers" depends on STACKTRACE_SUPPORT |