1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef VC4_MOCK_H_ 4 #define VC4_MOCK_H_ 5 6 #include "../vc4_drv.h" 7 8 static inline 9 struct drm_crtc *vc4_find_crtc_for_encoder(struct kunit *test, 10 struct drm_device *drm, 11 struct drm_encoder *encoder) 12 { 13 struct drm_crtc *crtc; 14 15 KUNIT_ASSERT_EQ(test, hweight32(encoder->possible_crtcs), 1); 16 17 drm_for_each_crtc(crtc, drm) 18 if (encoder->possible_crtcs & drm_crtc_mask(crtc)) 19 return crtc; 20 21 return NULL; 22 } 23 24 struct vc4_dummy_plane { 25 struct vc4_plane plane; 26 }; 27 28 struct vc4_dummy_plane *vc4_dummy_plane(struct kunit *test, 29 struct drm_device *drm, 30 enum drm_plane_type type); 31 32 struct vc4_dummy_crtc { 33 struct vc4_crtc crtc; 34 }; 35 36 struct vc4_dummy_crtc *vc4_mock_pv(struct kunit *test, 37 struct drm_device *drm, 38 struct drm_plane *plane, 39 const struct vc4_crtc_data *data); 40 41 struct vc4_dummy_output { 42 struct vc4_encoder encoder; 43 struct drm_connector connector; 44 }; 45 46 struct vc4_dummy_output *vc4_dummy_output(struct kunit *test, 47 struct drm_device *drm, 48 struct drm_crtc *crtc, 49 enum vc4_encoder_type vc4_encoder_type, 50 unsigned int kms_encoder_type, 51 unsigned int connector_type); 52 53 struct vc4_dev *vc4_mock_device(struct kunit *test); 54 struct vc4_dev *vc5_mock_device(struct kunit *test); 55 56 int vc4_mock_atomic_add_output(struct kunit *test, 57 struct drm_atomic_state *state, 58 enum vc4_encoder_type type); 59 int vc4_mock_atomic_del_output(struct kunit *test, 60 struct drm_atomic_state *state, 61 enum vc4_encoder_type type); 62 63 #endif // VC4_MOCK_H_ 64