[RESEND v7 7/7] drm/selftests: Add tests for drm_internal_framebuffer_create

Add tests that verify that drm_internal_framebuffer_create creates buffers correctly by creating a dummy drm_device with a mock function for the fb_create callback.

To decide if a buffer has been created or not it just checks if fb_create callback has been called for the particular drm_mode_fb_cmd2 that's being tested.

Signed-off-by: Alexandru Gheorghe alexandru-cosmin.gheorghe@arm.com Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch --- drivers/gpu/drm/selftests/Makefile | 2 +- .../gpu/drm/selftests/drm_modeset_selftests.h | 1 + .../gpu/drm/selftests/test-drm_framebuffer.c | 344 ++++++++++++++++++ .../drm/selftests/test-drm_modeset_common.h | 1 + 4 files changed, 347 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/selftests/test-drm_framebuffer.c

diff --git a/drivers/gpu/drm/selftests/Makefile b/drivers/gpu/drm/selftests/Makefile index 07b4f88b422a..383d8d6c5847 100644 --- a/drivers/gpu/drm/selftests/Makefile +++ b/drivers/gpu/drm/selftests/Makefile @@ -1,4 +1,4 @@ test-drm_modeset-y := test-drm_modeset_common.o test-drm_plane_helper.o \ - test-drm_format.o + test-drm_format.o test-drm_framebuffer.o

obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/selftests/drm_modeset_selftests.h index 4e203ac8c134..92601defd8f6 100644 --- a/drivers/gpu/drm/selftests/drm_modeset_selftests.h +++ b/drivers/gpu/drm/selftests/drm_modeset_selftests.h @@ -10,3 +10,4 @@ selftest(check_plane_state, igt_check_plane_state) selftest(check_drm_format_block_width, igt_check_drm_format_block_width) selftest(check_drm_format_block_height, igt_check_drm_format_block_height) selftest(check_drm_format_min_pitch, igt_check_drm_format_min_pitch) +selftest(check_drm_framebuffer_create, igt_check_drm_framebuffer_create) diff --git a/drivers/gpu/drm/selftests/test-drm_framebuffer.c b/drivers/gpu/drm/selftests/test-drm_framebuffer.c new file mode 100644 index 000000000000..3098435678af --- /dev/null +++ b/drivers/gpu/drm/selftests/test-drm_framebuffer.c @@ -0,0 +1,344 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Test cases for the drm_framebuffer functions + */ + +#include <drm/drmP.h> +#include "../drm_crtc_internal.h" + +#include "test-drm_modeset_common.h" + +#define MIN_WIDTH 4 +#define MAX_WIDTH 4096 +#define MIN_HEIGHT 4 +#define MAX_HEIGHT 4096 + +struct drm_framebuffer_test { + int buffer_created; + struct drm_mode_fb_cmd2 cmd; + const char *name; +}; + +static struct drm_framebuffer_test createbuffer_tests[] = { +{ .buffer_created = 1, .name = "ABGR8888 normal sizes", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * 600, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 max sizes", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 pitch greater than min required", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH + 1, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 pitch less than min required", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH - 1, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Invalid width", + .cmd = { .width = MAX_WIDTH + 1, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * (MAX_WIDTH + 1), 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Invalid buffer handle", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 0, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "No pixel format", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = 0, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Width 0", + .cmd = { .width = 0, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Height 0", + .cmd = { .width = MAX_WIDTH, .height = 0, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Out of bound height * pitch combination", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX - 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 Large buffer offset", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX / 2, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX / 2, 0, 0 }, + .pitches = { 4 * MAX_WIDTH, 0, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 Valid buffer modifier", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX / 2, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 }, + .flags = DRM_MODE_FB_MODIFIERS, .modifier = { AFBC_FORMAT_MOD_YTR, 0, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX / 2, 0, 0 }, + .pitches = { 4 * MAX_WIDTH, 0, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .offsets = { UINT_MAX / 2, 0, 0 }, + .pitches = { 4 * MAX_WIDTH, 4 * MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888, + .handles = { 1, 0, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .pitches = { 4 * MAX_WIDTH, 4 * MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 1, .name = "NV12 Normal sizes", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .pitches = { 600, 600, 0 }, + } +}, +{ .buffer_created = 1, .name = "NV12 Max sizes", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 Invalid pitch", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .pitches = { MAX_WIDTH, MAX_WIDTH - 1, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 Invalid modifier/misssing DRM_MODE_FB_MODIFIERS flag", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 }, + .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 different modifier per-plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 }, + .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 1, .name = "NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0 }, + .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, + DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0 }, + .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 Modifier for inexistent plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, + DRM_FORMAT_MOD_SAMSUNG_64_32_TILE }, + .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 0, .name = "NV12 Handle for inexistent plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, .pitches = { MAX_WIDTH, MAX_WIDTH, 0 }, + } +}, +{ .buffer_created = 1, .name = "NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_NV12, + .handles = { 1, 1, 1 }, .pitches = { 600, 600, 600 }, + } +}, +{ .buffer_created = 1, .name = "YVU420 Normal sizes", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, + .pitches = { 600, 300, 300 }, + } +}, +{ .buffer_created = 1, .name = "YVU420 DRM_MODE_FB_MODIFIERS set without modifier", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .pitches = { 600, 300, 300 }, + } +}, +{ .buffer_created = 1, .name = "YVU420 Max sizes", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), + DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Invalid pitch", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2) - 1, + DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 1, .name = "YVU420 Different pitches", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2) + 1, + DIV_ROUND_UP(MAX_WIDTH, 2) + 7 }, + } +}, +{ .buffer_created = 1, .name = "YVU420 Different buffer offsets/pitches", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .offsets = { MAX_WIDTH, MAX_WIDTH + MAX_WIDTH * MAX_HEIGHT, + MAX_WIDTH + 2 * MAX_WIDTH * MAX_HEIGHT }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2) + 1, DIV_ROUND_UP(MAX_WIDTH, 2) + 7 }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .modifier = { AFBC_FORMAT_MOD_SPARSE, 0, 0 }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, 0 }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, 0 }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 1, .name = "YVU420 Valid modifier", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Different modifiers per plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE | AFBC_FORMAT_MOD_YTR, + AFBC_FORMAT_MOD_SPARSE }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 0, .name = "YVU420 Modifier for inexistent plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_YVU420, + .handles = { 1, 1, 1 }, .flags = DRM_MODE_FB_MODIFIERS, + .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, + AFBC_FORMAT_MOD_SPARSE }, + .pitches = { MAX_WIDTH, DIV_ROUND_UP(MAX_WIDTH, 2), DIV_ROUND_UP(MAX_WIDTH, 2) }, + } +}, +{ .buffer_created = 1, .name = "X0L2 Normal sizes", + .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 1200, 0, 0 } + } +}, +{ .buffer_created = 1, .name = "X0L2 Max sizes", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 2 * MAX_WIDTH, 0, 0 } + } +}, +{ .buffer_created = 0, .name = "X0L2 Invalid pitch", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 2 * MAX_WIDTH - 1, 0, 0 } + } +}, +{ .buffer_created = 1, .name = "X0L2 Pitch greater than minimum required", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 2 * MAX_WIDTH + 1, 0, 0 } + } +}, +{ .buffer_created = 0, .name = "X0L2 Handle for inexistent plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + .pitches = { 2 * MAX_WIDTH + 1, 0, 0 } + } +}, +{ .buffer_created = 1, .name = "X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .offsets = { 0, 0, 3 }, + .pitches = { 2 * MAX_WIDTH + 1, 0, 0 } + } +}, +{ .buffer_created = 0, .name = "X0L2 Modifier without DRM_MODE_FB_MODIFIERS set", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 2 * MAX_WIDTH + 1, 0, 0 }, + .modifier = { AFBC_FORMAT_MOD_SPARSE, 0, 0 }, + } +}, +{ .buffer_created = 1, .name = "X0L2 Valid modifier", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_X0L2, + .handles = { 1, 0, 0 }, .pitches = { 2 * MAX_WIDTH + 1, 0, 0 }, + .modifier = { AFBC_FORMAT_MOD_SPARSE, 0, 0 }, .flags = DRM_MODE_FB_MODIFIERS, + } +}, +{ .buffer_created = 0, .name = "X0L2 Modifier for inexistent plane", + .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, + .pixel_format = DRM_FORMAT_X0L2, .handles = { 1, 0, 0 }, + .pitches = { 2 * MAX_WIDTH + 1, 0, 0 }, + .modifier = { AFBC_FORMAT_MOD_SPARSE, AFBC_FORMAT_MOD_SPARSE, 0 }, + .flags = DRM_MODE_FB_MODIFIERS, + } +}, +}; + +static struct drm_framebuffer *fb_create_mock(struct drm_device *dev, + struct drm_file *file_priv, + const struct drm_mode_fb_cmd2 *mode_cmd) +{ + int *buffer_created = dev->dev_private; + *buffer_created = 1; + return ERR_PTR(-EINVAL); +} + +static int execute_drm_mode_fb_cmd2(struct drm_mode_fb_cmd2 *r) +{ + int buffer_created = 0; + struct drm_framebuffer *fb; + struct drm_mode_config_funcs mock_config_funcs = { + .fb_create = fb_create_mock, + }; + struct drm_device mock_drm_device = { + .mode_config = { + .min_width = MIN_WIDTH, + .max_width = MAX_WIDTH, + .min_height = MIN_HEIGHT, + .max_height = MAX_HEIGHT, + .allow_fb_modifiers = true, + .funcs = &mock_config_funcs, + }, + .dev_private = &buffer_created + }; + + fb = drm_internal_framebuffer_create(&mock_drm_device, r, NULL); + return buffer_created; +} + +int igt_check_drm_framebuffer_create(void *ignored) +{ + int i = 0; + + for (i = 0; i < ARRAY_SIZE(createbuffer_tests); i++) { + FAIL(createbuffer_tests[i].buffer_created != + execute_drm_mode_fb_cmd2(&createbuffer_tests[i].cmd), + "Test %d: "%s" failed\n", i, createbuffer_tests[i].name); + } + + return 0; +} diff --git a/drivers/gpu/drm/selftests/test-drm_modeset_common.h b/drivers/gpu/drm/selftests/test-drm_modeset_common.h index 592a6581b189..d5df5bd51b05 100644 --- a/drivers/gpu/drm/selftests/test-drm_modeset_common.h +++ b/drivers/gpu/drm/selftests/test-drm_modeset_common.h @@ -17,5 +17,6 @@ int igt_check_plane_state(void *ignored); int igt_check_drm_format_block_width(void *ignored); int igt_check_drm_format_block_height(void *ignored); int igt_check_drm_format_min_pitch(void *ignored); +int igt_check_drm_framebuffer_create(void *ignored);

#endif