diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/intel_memory_region.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/intel_memory_region.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/intel_memory_region.c b/drivers/gpu/drm/i915/selftests/intel_memory_region.c index 56091e7e599e..617a35cfac2f 100644 --- a/drivers/gpu/drm/i915/selftests/intel_memory_region.c +++ b/drivers/gpu/drm/i915/selftests/intel_memory_region.c @@ -11,8 +11,10 @@ #include "mock_gem_device.h" #include "mock_region.h" +#include "gem/i915_gem_lmem.h" #include "gem/i915_gem_region.h" #include "gem/selftests/mock_context.h" +#include "gt/intel_gt.h" #include "selftests/i915_random.h" static void close_objects(struct intel_memory_region *mem, @@ -252,6 +254,27 @@ err_close_objects: return err; } +static int igt_lmem_create(void *arg) +{ + struct drm_i915_private *i915 = arg; + struct drm_i915_gem_object *obj; + int err = 0; + + obj = i915_gem_object_create_lmem(i915, PAGE_SIZE, 0); + if (IS_ERR(obj)) + return PTR_ERR(obj); + + err = i915_gem_object_pin_pages(obj); + if (err) + goto out_put; + + i915_gem_object_unpin_pages(obj); +out_put: + i915_gem_object_put(obj); + + return err; +} + int intel_memory_region_mock_selftests(void) { static const struct i915_subtest tests[] = { @@ -280,3 +303,20 @@ out_unref: drm_dev_put(&i915->drm); return err; } + +int intel_memory_region_live_selftests(struct drm_i915_private *i915) +{ + static const struct i915_subtest tests[] = { + SUBTEST(igt_lmem_create), + }; + + if (!HAS_LMEM(i915)) { + pr_info("device lacks LMEM support, skipping\n"); + return 0; + } + + if (intel_gt_is_wedged(&i915->gt)) + return 0; + + return i915_live_subtests(tests, i915); +} |