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drm/vc4: tests: Switch generation mockup to a switch

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Testing whether the VideoCore generation we want to mock is vc5 or vc4
worked so far, but will be difficult to extend to support BCM2712 (VC6).

Convert to a switch.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Maxime Ripard
2023-02-17 13:35:16 +01:00
committed by Dom Cobley
parent 1722c49312
commit 987f4325b0
1 changed files with 16 additions and 2 deletions
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18
drivers/gpu/drm/vc4/tests/vc4_mock.c
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@@ -157,13 +157,27 @@ KUNIT_DEFINE_ACTION_WRAPPER(kunit_action_drm_dev_unregister,
static struct vc4_dev *__mock_device(struct kunit *test, enum vc4_gen gen) static struct vc4_dev *__mock_device(struct kunit *test, enum vc4_gen gen)
{ {
const struct vc4_mock_desc *desc;
const struct drm_driver *drv;
struct drm_device *drm; struct drm_device *drm;
const struct drm_driver *drv = (gen == VC4_GEN_5) ? &vc5_drm_driver : &vc4_drm_driver;
const struct vc4_mock_desc *desc = (gen == VC4_GEN_5) ? &vc5_mock : &vc4_mock;
struct vc4_dev *vc4; struct vc4_dev *vc4;
struct device *dev; struct device *dev;
int ret; int ret;
switch (gen) {
case VC4_GEN_4:
drv = &vc4_drm_driver;
desc = &vc4_mock;
break;
case VC4_GEN_5:
drv = &vc5_drm_driver;
desc = &vc5_mock;
break;
default:
return NULL;
}
dev = drm_kunit_helper_alloc_device(test); dev = drm_kunit_helper_alloc_device(test);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);