Merge tag 'drm-misc-next-2019-08-23' of git://anongit.freedesktop.org/drm/drm-misc...

[platform/kernel/linux-rpi.git] / drivers / gpu / drm / i915 / Kconfig.debug

diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug
index 3e9e5a0..00786a1 100644 (file)
--- a/drivers/gpu/drm/i915/Kconfig.debug
+++ b/drivers/gpu/drm/i915/Kconfig.debug
@@ -7,6 +7,7 @@ config DRM_I915_WERROR
         # We use the dependency on !COMPILE_TEST to not be enabled in
         # allmodconfig or allyesconfig configurations
         depends on !COMPILE_TEST
+       select HEADER_TEST
         default n
         help
           Add -Werror to the build flags for (and only for) i915.ko.
@@ -95,6 +96,20 @@ config DRM_I915_TRACE_GEM
 
          If in doubt, say "N".
 
+config DRM_I915_TRACE_GTT
+       bool "Insert extra ftrace output from the GTT 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