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
8static inline
9struct 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
24struct vc4_dummy_plane {
25	struct vc4_plane plane;
26};
27
28struct vc4_dummy_plane *vc4_dummy_plane(struct kunit *test,
29					struct drm_device *drm,
30					enum drm_plane_type type);
31
32struct vc4_dummy_crtc {
33	struct vc4_crtc crtc;
34};
35
36struct 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
41struct vc4_dummy_output {
42	struct vc4_encoder encoder;
43	struct drm_connector connector;
44};
45
46#define encoder_to_vc4_dummy_output(_enc)				\
47	container_of_const(_enc, struct vc4_dummy_output, encoder.base)
48
49struct vc4_dummy_output *vc4_dummy_output(struct kunit *test,
50					  struct drm_device *drm,
51					  struct drm_crtc *crtc,
52					  enum vc4_encoder_type vc4_encoder_type,
53					  unsigned int kms_encoder_type,
54					  unsigned int connector_type);
55
56struct vc4_dev *vc4_mock_device(struct kunit *test);
57struct vc4_dev *vc5_mock_device(struct kunit *test);
58
59int vc4_mock_atomic_add_output(struct kunit *test,
60			       struct drm_atomic_state *state,
61			       enum vc4_encoder_type type);
62int vc4_mock_atomic_del_output(struct kunit *test,
63			       struct drm_atomic_state *state,
64			       enum vc4_encoder_type type);
65
66#endif // VC4_MOCK_H_
67