| # SPDX-License-Identifier: GPL-2.0-only | |
| config DRM_XE_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) xe.ko. | |
| Do not enable this unless you are writing code for the xe.ko module. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG | |
| bool "Enable additional driver debugging" | |
| depends on DRM_XE | |
| depends on EXPERT | |
| depends on !COMPILE_TEST | |
| 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_XE_DEBUG_VM | |
| bool "Enable extra VM debugging info" | |
| default n | |
| help | |
| Enable extra VM debugging info | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG_SRIOV | |
| bool "Enable extra SR-IOV debugging" | |
| default n | |
| imply DRM_XE_DEBUG_MEMIRQ | |
| help | |
| Enable extra SR-IOV debugging info. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG_MEMIRQ | |
| bool "Enable extra memirq debugging" | |
| default n | |
| help | |
| Choose this option to enable additional debugging info for | |
| memory based interrupts. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG_MEM | |
| bool "Enable passing SYS/VRAM addresses to user space" | |
| default n | |
| help | |
| Pass object location through uapi. Intended for extended | |
| testing and development only. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_KUNIT_TEST | |
| tristate "KUnit tests for the drm xe driver" if !KUNIT_ALL_TESTS | |
| depends on DRM_XE && KUNIT && DEBUG_FS | |
| default KUNIT_ALL_TESTS | |
| select DRM_EXPORT_FOR_TESTS if m | |
| help | |
| Choose this option to allow the driver to perform selftests under | |
| the kunit framework | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG_PAGE_SIZE | |
| bool "Enable debug control for user BO page-size allocation" | |
| depends on DRM_XE_DEBUG && DEBUG_FS | |
| help | |
| Expose a debugfs knob to override user BO page-size allocation | |
| handling for validation and debug. Supported modes include forced | |
| 2M, forced 1G, and a mixed mode that exercises 4K, 64K, 2M, and | |
| 1G page-size paths on platforms that support them. | |
| This is an unstable debugfs interface intended for development and | |
| validation only. Its layout, contents, and existence may change or | |
| be removed at any time with no regression warranty. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_DEBUG_GUC | |
| bool "Enable extra GuC related debug options" | |
| depends on DRM_XE_DEBUG | |
| default n | |
| select STACKDEPOT | |
| help | |
| Choose this option when debugging guc issues. | |
| The GuC log buffer is increased to the maximum allowed, which should | |
| be large enough for complex issues. The tracking of FAST_REQ messages | |
| is extended to include a record of the calling stack, which is then | |
| dumped on a FAST_REQ error notification. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". | |
| config DRM_XE_USERPTR_INVAL_INJECT | |
| bool "Inject userptr invalidation -EINVAL errors" | |
| depends on DRM_GPUSVM | |
| default n | |
| help | |
| Choose this option when debugging error paths that | |
| are hit during checks for userptr invalidations. | |
| Recommended for driver developers only. | |
| If in doubt, say "N". |