diff mbox series

[v11,25/28] drm/vc4: tests: Remove vc4_dummy_plane structure

Message ID 20240326-kms-hdmi-connector-state-v11-25-c5680ffcf261@kernel.org
State Superseded
Headers show
Series drm/connector: Create HDMI Connector infrastructure | expand

Commit Message

Maxime Ripard March 26, 2024, 3:40 p.m. UTC 
The vc4_dummy_plane structure was introduced as a mean to add
mock-specific fields.

However, we never really used it and it's still strictly equivalent to
vc4_plane (which is in the same situation vs drm_plane), so we can
simply remove the vc4_dummy_plane structure and make the mock code
cleaner.

Reviewed-by: Maíra Canal <mcanal@igalia.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 drivers/gpu/drm/vc4/tests/vc4_mock.c       |  6 ++----
 drivers/gpu/drm/vc4/tests/vc4_mock.h       |  9 ++-------
 drivers/gpu/drm/vc4/tests/vc4_mock_plane.c | 14 +++++---------
 3 files changed, 9 insertions(+), 20 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/vc4/tests/vc4_mock.c b/drivers/gpu/drm/vc4/tests/vc4_mock.c
index becb3dbaa548..0731a7d85d7a 100644
--- a/drivers/gpu/drm/vc4/tests/vc4_mock.c
+++ b/drivers/gpu/drm/vc4/tests/vc4_mock.c
@@ -107,20 +107,18 @@  static const struct vc4_mock_desc vc5_mock =
 );
 
 static int __build_one_pipe(struct kunit *test, struct drm_device *drm,
 			    const struct vc4_mock_pipe_desc *pipe)
 {
-	struct vc4_dummy_plane *dummy_plane;
 	struct drm_plane *plane;
 	struct vc4_dummy_crtc *dummy_crtc;
 	struct drm_crtc *crtc;
 	unsigned int i;
 
-	dummy_plane = vc4_dummy_plane(test, drm, DRM_PLANE_TYPE_PRIMARY);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dummy_plane);
+	plane = vc4_dummy_plane(test, drm, DRM_PLANE_TYPE_PRIMARY);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, plane);
 
-	plane = &dummy_plane->plane.base;
 	dummy_crtc = vc4_mock_pv(test, drm, plane, pipe->data);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dummy_crtc);
 
 	crtc = &dummy_crtc->crtc.base;
 	for (i = 0; i < pipe->noutputs; i++) {
diff --git a/drivers/gpu/drm/vc4/tests/vc4_mock.h b/drivers/gpu/drm/vc4/tests/vc4_mock.h
index 2d0b339bd9f3..002b6218960c 100644
--- a/drivers/gpu/drm/vc4/tests/vc4_mock.h
+++ b/drivers/gpu/drm/vc4/tests/vc4_mock.h
@@ -19,17 +19,12 @@  struct drm_crtc *vc4_find_crtc_for_encoder(struct kunit *test,
 			return crtc;
 
 	return NULL;
 }
 
-struct vc4_dummy_plane {
-	struct vc4_plane plane;
-};
-
-struct vc4_dummy_plane *vc4_dummy_plane(struct kunit *test,
-					struct drm_device *drm,
-					enum drm_plane_type type);
+struct drm_plane *vc4_dummy_plane(struct kunit *test, struct drm_device *drm,
+				  enum drm_plane_type type);
 
 struct vc4_dummy_crtc {
 	struct vc4_crtc crtc;
 };
 
diff --git a/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c b/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c
index 62b18f5f41db..973f5f929097 100644
--- a/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c
+++ b/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c
@@ -20,28 +20,24 @@  static const struct drm_plane_funcs vc4_dummy_plane_funcs = {
 
 static const uint32_t vc4_dummy_plane_formats[] = {
 	DRM_FORMAT_XRGB8888,
 };
 
-struct vc4_dummy_plane *vc4_dummy_plane(struct kunit *test,
-					struct drm_device *drm,
-					enum drm_plane_type type)
+struct drm_plane *vc4_dummy_plane(struct kunit *test, struct drm_device *drm,
+				  enum drm_plane_type type)
 {
-	struct vc4_dummy_plane *dummy_plane;
 	struct drm_plane *plane;
 
-	dummy_plane = drmm_universal_plane_alloc(drm,
-						 struct vc4_dummy_plane, plane.base,
+	plane = __drmm_universal_plane_alloc(drm, sizeof(struct drm_plane), 0,
 						 0,
 						 &vc4_dummy_plane_funcs,
 						 vc4_dummy_plane_formats,
 						 ARRAY_SIZE(vc4_dummy_plane_formats),
 						 NULL,
 						 DRM_PLANE_TYPE_PRIMARY,
 						 NULL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dummy_plane);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, plane);
 
-	plane = &dummy_plane->plane.base;
 	drm_plane_helper_add(plane, &vc4_dummy_plane_helper_funcs);
 
-	return dummy_plane;
+	return plane;
 }