Unverified Commit b3bf1955 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/vc4: tests: Convert to plane creation helper 



Now that we have a plane create helper for kunit mocked drivers, let's
convert to it in vc4.

Reviewed-by: default avatarMaíra Canal <mcanal@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-27-c5af16c3aae2@kernel.org


Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent 27e0a194

drivers/gpu/drm/vc4/tests/vc4_mock_plane.c

+8 −26
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0



#include <drm/drm_atomic_state_helper.h>

#include <drm/drm_fourcc.h>

#include <drm/drm_modeset_helper_vtables.h>

#include <drm/drm_kunit_helpers.h>

#include <drm/drm_plane.h>



#include <kunit/test.h>



#include "vc4_mock.h"



static const struct drm_plane_helper_funcs vc4_dummy_plane_helper_funcs = {

};



static const struct drm_plane_funcs vc4_dummy_plane_funcs = {

	.atomic_destroy_state	= drm_atomic_helper_plane_destroy_state,

	.atomic_duplicate_state	= drm_atomic_helper_plane_duplicate_state,

	.reset			= drm_atomic_helper_plane_reset,

};



static const uint32_t vc4_dummy_plane_formats[] = {

	DRM_FORMAT_XRGB8888,

};



struct drm_plane *vc4_dummy_plane(struct kunit *test, struct drm_device *drm,

				  enum drm_plane_type type)

{

	struct drm_plane *plane;



	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),

	KUNIT_ASSERT_EQ(test, type, DRM_PLANE_TYPE_PRIMARY);



	plane = drm_kunit_helper_create_primary_plane(test, drm,

						      NULL,

						      NULL,

						 DRM_PLANE_TYPE_PRIMARY,

						      NULL, 0,

						      NULL);

	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, plane);



	drm_plane_helper_add(plane, &vc4_dummy_plane_helper_funcs);



	return plane;

}