diff options
Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig.debug')
| -rw-r--r-- | drivers/gpu/drm/i915/Kconfig.debug | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index aed7d207ea84..108d21f34777 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -18,6 +18,7 @@ config DRM_I915_WERROR config DRM_I915_DEBUG bool "Enable additional driver debugging" depends on DRM_I915 + select DEBUG_FS select PREEMPT_COUNT select I2C_CHARDEV select DRM_DP_AUX_CHARDEV @@ -49,6 +50,20 @@ config DRM_I915_DEBUG_GEM If in doubt, say "N". +config DRM_I915_TRACE_GEM + bool "Insert extra ftrace output from the GEM internals" + depends on DRM_I915_DEBUG_GEM + select TRACING + default n + help + Enable additional and verbose debugging output that will spam + ordinary tests, but may be vital for post-mortem debugging when + used with /proc/sys/kernel/ftrace_dump_on_oops + + Recommended for driver developers only. + + If in doubt, say "N". + config DRM_I915_SW_FENCE_DEBUG_OBJECTS bool "Enable additional driver debugging for fence objects" depends on DRM_I915 @@ -90,6 +105,20 @@ config DRM_I915_SELFTEST If in doubt, say "N". +config DRM_I915_SELFTEST_BROKEN + bool "Enable broken and dangerous selftests" + depends on DRM_I915_SELFTEST + depends on BROKEN + default n + help + This option enables the execution of selftests that are "dangerous" + and may trigger unintended HW side-effects as they break strict + rules given in the HW specification. For science. + + Recommended for masochistic driver developers only. + + If in doubt, say "N". + config DRM_I915_LOW_LEVEL_TRACEPOINTS bool "Enable low level request tracing events" depends on DRM_I915 |