2 bool "Force GCC to throw an error instead of a warning when compiling"
3 # As this may inadvertently break the build, only allow the user
4 # to shoot oneself in the foot iff they aim really hard
6 # We use the dependency on !COMPILE_TEST to not be enabled in
7 # allmodconfig or allyesconfig configurations
8 depends on !COMPILE_TEST
11 Add -Werror to the build flags for (and only for) i915.ko.
12 Do not enable this unless you are writing code for the i915.ko module.
14 Recommended for driver developers only.
19 bool "Enable additional driver debugging"
22 select X86_MSR # used by igt/pm_rpm
23 select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
26 Choose this option to turn on extra driver debugging that may affect
27 performance but will catch some internal issues.
29 Recommended for driver developers only.
33 config DRM_I915_DEBUG_GEM
34 bool "Insert extra checks into the GEM internals"
36 depends on DRM_I915_WERROR
38 Enable extra sanity checks (including BUGs) along the GEM driver
39 paths that may slow the system down and if hit hang the machine.
41 Recommended for driver developers only.