| // SPDX-License-Identifier: GPL-2.0 |
| |
| #include <drm/drm_atomic_state_helper.h> |
| #include <drm/drm_modeset_helper_vtables.h> |
| |
| #include <kunit/test.h> |
| |
| #include "vc4_mock.h" |
| |
| static const struct drm_crtc_helper_funcs vc4_dummy_crtc_helper_funcs = { |
| .atomic_check = vc4_crtc_atomic_check, |
| }; |
| |
| static const struct drm_crtc_funcs vc4_dummy_crtc_funcs = { |
| .atomic_destroy_state = vc4_crtc_destroy_state, |
| .atomic_duplicate_state = vc4_crtc_duplicate_state, |
| .reset = vc4_crtc_reset, |
| }; |
| |
| struct vc4_dummy_crtc *vc4_mock_pv(struct kunit *test, |
| struct drm_device *drm, |
| struct drm_plane *plane, |
| const struct vc4_crtc_data *data) |
| { |
| struct vc4_dummy_crtc *dummy_crtc; |
| struct vc4_crtc *vc4_crtc; |
| int ret; |
| |
| dummy_crtc = drmm_kzalloc(drm, sizeof(*dummy_crtc), GFP_KERNEL); |
| KUNIT_ASSERT_NOT_NULL(test, dummy_crtc); |
| |
| vc4_crtc = &dummy_crtc->crtc; |
| ret = __vc4_crtc_init(drm, NULL, |
| vc4_crtc, data, plane, |
| &vc4_dummy_crtc_funcs, |
| &vc4_dummy_crtc_helper_funcs, |
| false); |
| KUNIT_ASSERT_EQ(test, ret, 0); |
| |
| return dummy_crtc; |
| } |