projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 0a793ad3 CW |
1 | config DRM_I915_WERROR |
| 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 | |
| 5 | depends on EXPERT | |
| 6 | # We use the dependency on !COMPILE_TEST to not be enabled in | |
| 7 | # allmodconfig or allyesconfig configurations | |
| 8 | depends on !COMPILE_TEST | |
| 9 | default n | |
| 10 | help | |
| 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. | |
| 13 | ||
| 14 | Recommended for driver developers only. | |
| 15 | ||
| 16 | If in doubt, say "N". | |
| 17 | ||
| 643a24b6 TU |
18 | config DRM_I915_DEBUG |
| 19 | bool "Enable additional driver debugging" | |
| 20 | depends on DRM_I915 | |
| c68b0ab2 | 21 | select PREEMPT_COUNT |
| 5bc1e9e9 | 22 | select X86_MSR # used by igt/pm_rpm |
| c31966a1 | 23 | select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) |
| 77d150b9 | 24 | select DRM_DEBUG_MM if DRM=y |
| 643a24b6 TU |
25 | default n |
| 26 | help | |
| 27 | Choose this option to turn on extra driver debugging that may affect | |
| 28 | performance but will catch some internal issues. | |
| 29 | ||
| 30 | Recommended for driver developers only. | |
| 31 | ||
| 32 | If in doubt, say "N". | |
| 33 | ||
| d501b1d2 CW |
34 | config DRM_I915_DEBUG_GEM |
| 35 | bool "Insert extra checks into the GEM internals" | |
| 36 | default n | |
| 37 | depends on DRM_I915_WERROR | |
| 38 | help | |
| 39 | Enable extra sanity checks (including BUGs) along the GEM driver | |
| 40 | paths that may slow the system down and if hit hang the machine. | |
| 41 | ||
| 42 | Recommended for driver developers only. | |
| 43 | ||
| 44 | If in doubt, say "N". | |
| 45 |