Revert "drm/vc4: tests: Drop drm parameter for vc4_find_crtc_for_encoder"

This reverts commit 90fccf2.

Author: popcornmix

drivers/gpu/drm/vc4/tests/vc4_mock.h

@@ -7,9 +7,9 @@
 
 static inline
 struct drm_crtc *vc4_find_crtc_for_encoder(struct kunit *test,
+					   struct drm_device *drm,
 					   struct drm_encoder *encoder)
 {
-	struct drm_device *drm = encoder->dev;
 	struct drm_crtc *crtc;
 
 	KUNIT_ASSERT_EQ(test, hweight32(encoder->possible_crtcs), 1);

drivers/gpu/drm/vc4/tests/vc4_mock_output.c

@@ -78,7 +78,7 @@ vc4_mock_atomic_add_output(struct kunit *test,
 	encoder = vc4_find_encoder_by_type(drm, type);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, encoder);
 
-	crtc = vc4_find_crtc_for_encoder(test, encoder);
+	crtc = vc4_find_crtc_for_encoder(test, drm, encoder);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, crtc);
 
 	output = encoder_to_vc4_dummy_output(encoder);
@@ -116,7 +116,7 @@ int vc4_mock_atomic_del_output(struct kunit *test,
 	encoder = vc4_find_encoder_by_type(drm, type);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, encoder);
 
-	crtc = vc4_find_crtc_for_encoder(test, encoder);
+	crtc = vc4_find_crtc_for_encoder(test, drm, encoder);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, crtc);
 
 	crtc_state = drm_atomic_get_crtc_state(state, crtc);

drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c

@@ -145,7 +145,7 @@ get_vc4_crtc_state_for_encoder(struct kunit *test,
 	encoder = vc4_find_encoder_by_type(drm, type);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, encoder);
 
-	crtc = vc4_find_crtc_for_encoder(test, encoder);
+	crtc = vc4_find_crtc_for_encoder(test, drm, encoder);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, crtc);
 
 	new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);