diff options
Diffstat (limited to 'drivers/gpu/drm/tests')
-rw-r--r-- | drivers/gpu/drm/tests/drm_exec_test.c | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/drivers/gpu/drm/tests/drm_exec_test.c b/drivers/gpu/drm/tests/drm_exec_test.c index 727ac267682e..f79c9f0359aa 100644 --- a/drivers/gpu/drm/tests/drm_exec_test.c +++ b/drivers/gpu/drm/tests/drm_exec_test.c @@ -12,11 +12,35 @@ #include <drm/drm_exec.h> #include <drm/drm_device.h> +#include <drm/drm_drv.h> #include <drm/drm_gem.h> +#include <drm/drm_kunit_helpers.h> #include "../lib/drm_random.h" -static struct drm_device dev; +struct drm_exec_priv { + struct device *dev; + struct drm_device *drm; +}; + +static int drm_exec_test_init(struct kunit *test) +{ + struct drm_exec_priv *priv; + + priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv); + + test->priv = priv; + + priv->dev = drm_kunit_helper_alloc_device(test); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->dev); + + priv->drm = __drm_kunit_helper_alloc_drm_device(test, priv->dev, sizeof(*priv->drm), 0, + DRIVER_MODESET); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm); + + return 0; +} static void sanitycheck(struct kunit *test) { @@ -29,11 +53,12 @@ static void sanitycheck(struct kunit *test) static void test_lock(struct kunit *test) { + struct drm_exec_priv *priv = test->priv; struct drm_gem_object gobj = { }; struct drm_exec exec; int ret; - drm_gem_private_object_init(&dev, &gobj, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj, PAGE_SIZE); drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); drm_exec_until_all_locked(&exec) { @@ -48,11 +73,12 @@ static void test_lock(struct kunit *test) static void test_lock_unlock(struct kunit *test) { + struct drm_exec_priv *priv = test->priv; struct drm_gem_object gobj = { }; struct drm_exec exec; int ret; - drm_gem_private_object_init(&dev, &gobj, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj, PAGE_SIZE); drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); drm_exec_until_all_locked(&exec) { @@ -74,11 +100,12 @@ static void test_lock_unlock(struct kunit *test) static void test_duplicates(struct kunit *test) { + struct drm_exec_priv *priv = test->priv; struct drm_gem_object gobj = { }; struct drm_exec exec; int ret; - drm_gem_private_object_init(&dev, &gobj, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj, PAGE_SIZE); drm_exec_init(&exec, DRM_EXEC_IGNORE_DUPLICATES); drm_exec_until_all_locked(&exec) { @@ -102,11 +129,12 @@ static void test_duplicates(struct kunit *test) static void test_prepare(struct kunit *test) { + struct drm_exec_priv *priv = test->priv; struct drm_gem_object gobj = { }; struct drm_exec exec; int ret; - drm_gem_private_object_init(&dev, &gobj, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj, PAGE_SIZE); drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); drm_exec_until_all_locked(&exec) { @@ -121,14 +149,15 @@ static void test_prepare(struct kunit *test) static void test_prepare_array(struct kunit *test) { + struct drm_exec_priv *priv = test->priv; struct drm_gem_object gobj1 = { }; struct drm_gem_object gobj2 = { }; struct drm_gem_object *array[] = { &gobj1, &gobj2 }; struct drm_exec exec; int ret; - drm_gem_private_object_init(&dev, &gobj1, PAGE_SIZE); - drm_gem_private_object_init(&dev, &gobj2, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj1, PAGE_SIZE); + drm_gem_private_object_init(priv->drm, &gobj2, PAGE_SIZE); drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); drm_exec_until_all_locked(&exec) @@ -150,6 +179,7 @@ static struct kunit_case drm_exec_tests[] = { static struct kunit_suite drm_exec_test_suite = { .name = "drm_exec", + .init = drm_exec_test_init, .test_cases = drm_exec_tests, }; |