mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 02:54:32 +08:00
bdb821ca44
Only once the debugobject symbols are exported can we enable support for
debugging swfences when i915 is built as a module. Requires commit
2617fdca3f68 ("lib/debugobjects: export for use in modules")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161205142941.21965-5-chris@chris-wilson.co.uk
61 lines
2.1 KiB
Plaintext
61 lines
2.1 KiB
Plaintext
config DRM_I915_WERROR
|
|
bool "Force GCC to throw an error instead of a warning when compiling"
|
|
# As this may inadvertently break the build, only allow the user
|
|
# to shoot oneself in the foot iff they aim really hard
|
|
depends on EXPERT
|
|
# We use the dependency on !COMPILE_TEST to not be enabled in
|
|
# allmodconfig or allyesconfig configurations
|
|
depends on !COMPILE_TEST
|
|
default n
|
|
help
|
|
Add -Werror to the build flags for (and only for) i915.ko.
|
|
Do not enable this unless you are writing code for the i915.ko module.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|
|
|
|
config DRM_I915_DEBUG
|
|
bool "Enable additional driver debugging"
|
|
depends on DRM_I915
|
|
select PREEMPT_COUNT
|
|
select I2C_CHARDEV
|
|
select DRM_DP_AUX_CHARDEV
|
|
select X86_MSR # used by igt/pm_rpm
|
|
select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
|
|
select DRM_DEBUG_MM if DRM=y
|
|
select DRM_I915_SW_FENCE_DEBUG_OBJECTS
|
|
default n
|
|
help
|
|
Choose this option to turn on extra driver debugging that may affect
|
|
performance but will catch some internal issues.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|
|
|
|
config DRM_I915_DEBUG_GEM
|
|
bool "Insert extra checks into the GEM internals"
|
|
default n
|
|
depends on DRM_I915_WERROR
|
|
help
|
|
Enable extra sanity checks (including BUGs) along the GEM driver
|
|
paths that may slow the system down and if hit hang the machine.
|
|
|
|
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
|
|
select DEBUG_OBJECTS
|
|
default n
|
|
help
|
|
Choose this option to turn on extra driver debugging that may affect
|
|
performance but will catch some internal issues.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|