[RFC 03/10] drm: test-drm_format: Convert to KUnit

One-to-one conversion, no functional changes.

Signed-off-by: Michał Winiarski michal.winiarski@intel.com --- drivers/gpu/drm/selftests/Makefile | 5 +- .../gpu/drm/selftests/drm_modeset_selftests.h | 3 - drivers/gpu/drm/selftests/test-drm_format.c | 538 ++++++++++-------- .../drm/selftests/test-drm_modeset_common.h | 3 - 4 files changed, 310 insertions(+), 239 deletions(-)

diff --git a/drivers/gpu/drm/selftests/Makefile b/drivers/gpu/drm/selftests/Makefile index 82e568665ace..76c127613d1a 100644 --- a/drivers/gpu/drm/selftests/Makefile +++ b/drivers/gpu/drm/selftests/Makefile @@ -1,11 +1,12 @@ # SPDX-License-Identifier: GPL-2.0-only test-drm_modeset-$(CONFIG_DRM_DEBUG_SELFTEST) := \ test-drm_modeset_common.o \ - test-drm_format.o test-drm_framebuffer.o \ + test-drm_framebuffer.o \ test-drm_damage_helper.o test-drm_dp_mst_helper.o \ test-drm_rect.o

obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o

obj-$(CONFIG_DRM_KUNIT_TEST) := \ - test-drm_cmdline_parser.o test-drm_plane_helper.o + test-drm_cmdline_parser.o test-drm_plane_helper.o \ + test-drm_format.o diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/selftests/drm_modeset_selftests.h index 19d1142725c6..5f253d9e573c 100644 --- a/drivers/gpu/drm/selftests/drm_modeset_selftests.h +++ b/drivers/gpu/drm/selftests/drm_modeset_selftests.h @@ -10,9 +10,6 @@ selftest(drm_rect_clip_scaled_div_by_zero, igt_drm_rect_clip_scaled_div_by_zero) selftest(drm_rect_clip_scaled_not_clipped, igt_drm_rect_clip_scaled_not_clipped) selftest(drm_rect_clip_scaled_clipped, igt_drm_rect_clip_scaled_clipped) selftest(drm_rect_clip_scaled_signed_vs_unsigned, igt_drm_rect_clip_scaled_signed_vs_unsigned) -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) selftest(damage_iter_no_damage, igt_damage_iter_no_damage) selftest(damage_iter_no_damage_fractional_src, igt_damage_iter_no_damage_fractional_src) diff --git a/drivers/gpu/drm/selftests/test-drm_format.c b/drivers/gpu/drm/selftests/test-drm_format.c index c5e212afa27a..2774990768a7 100644 --- a/drivers/gpu/drm/selftests/test-drm_format.c +++ b/drivers/gpu/drm/selftests/test-drm_format.c @@ -3,278 +3,354 @@ * Test cases for the drm_format functions */

-#define pr_fmt(fmt) "drm_format: " fmt - -#include <linux/errno.h> -#include <linux/kernel.h> +#include <kunit/test.h>

#include <drm/drm_fourcc.h>

-#include "test-drm_modeset_common.h" - -int igt_check_drm_format_block_width(void *ignored) +static void drm_format_block_width_invalid(struct kunit *test) { const struct drm_format_info *info = NULL;

/* Test invalid arguments */ - FAIL_ON(drm_format_info_block_width(info, 0) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); - - /* Test 1 plane format */ - info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - - /* Test 2 planes format */ - info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 1); - FAIL_ON(drm_format_info_block_width(info, 2) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - - /* Test 3 planes format */ - info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 1); - FAIL_ON(drm_format_info_block_width(info, 2) != 1); - FAIL_ON(drm_format_info_block_width(info, 3) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - - /* Test a tiled format */ - info = drm_format_info(DRM_FORMAT_X0L0); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 2); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - - return 0; + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); +} + +static void drm_format_block_width_one_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); +} + +static void drm_format_block_width_two_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); }

-int igt_check_drm_format_block_height(void *ignored) +static void drm_format_block_width_three_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 3), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); +} + +static void drm_format_block_width_tiled(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); +} + +static void drm_format_block_height_invalid(struct kunit *test) { const struct drm_format_info *info = NULL;

- /* Test invalid arguments */ - FAIL_ON(drm_format_info_block_height(info, 0) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); - - /* Test 1 plane format */ - info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - - /* Test 2 planes format */ - info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 1); - FAIL_ON(drm_format_info_block_height(info, 2) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - - /* Test 3 planes format */ - info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 1); - FAIL_ON(drm_format_info_block_height(info, 2) != 1); - FAIL_ON(drm_format_info_block_height(info, 3) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - - /* Test a tiled format */ - info = drm_format_info(DRM_FORMAT_X0L0); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 2); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - - return 0; + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); }

-int igt_check_drm_format_min_pitch(void *ignored) +static void drm_format_block_height_one_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); +} + +static void drm_format_block_height_two_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); +} + +static void drm_format_block_height_three_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 3), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); +} + +static void drm_format_block_height_tiled(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); +} + +static void drm_format_min_pitch_invalid(struct kunit *test) { const struct drm_format_info *info = NULL;

- /* Test invalid arguments */ - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - /* Test 1 plane 8 bits per pixel format */ - info = drm_format_info(DRM_FORMAT_RGB332); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); +} + +static void drm_format_min_pitch_one_plane_8bpp(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB332); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); +}

- /* Test 1 plane 16 bits per pixel format */ - info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_one_plane_16bpp(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1) * 2); +}

- /* Test 1 plane 24 bits per pixel format */ - info = drm_format_info(DRM_FORMAT_RGB888); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 3); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 6); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 3072); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 5760); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 12288); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2013); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_one_plane_24bpp(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB888); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 3); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 6); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1920); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 3072); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 5760); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 12288); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2013); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 3); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 3); +}

- /* Test 1 plane 32 bits per pixel format */ - info = drm_format_info(DRM_FORMAT_ABGR8888); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 8); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 2560); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 7680); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 16384); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2684); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_one_plane_32bpp(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_ABGR8888); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 4); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 8); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 2560); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 4096); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 7680); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 16384); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2684); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 4); +}

- /* Test 2 planes format */ - info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 672); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_two_plane(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 640); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 1024); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 1920); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 4096); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 672); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); - FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX + 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); - FAIL_ON(drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1)); +}

- /* Test 3 planes 8 bits per pixel format */ - info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 3, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 2, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 2, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 320); - FAIL_ON(drm_format_info_min_pitch(info, 2, 320) != 320); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 512); - FAIL_ON(drm_format_info_min_pitch(info, 2, 512) != 512); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 960); - FAIL_ON(drm_format_info_min_pitch(info, 2, 960) != 960); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 2, 2048) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 336); - FAIL_ON(drm_format_info_min_pitch(info, 2, 336) != 336); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_three_plane_8bpp(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 3, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 1), 1); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 320); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 320), 320); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 512); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 512), 512); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 960); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 960), 960); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 2048); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2048), 2048); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 336); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 336), 336); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); - FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX / 2 + 1); - FAIL_ON(drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX / 2 + 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); - FAIL_ON(drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); +}

- /* Test tiled format */ - info = drm_format_info(DRM_FORMAT_X0L2); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != +static void drm_format_min_pitch_tiled(struct kunit *test) +{ + const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L2); + + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, info); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); + + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 2); - - return 0; } + +static struct kunit_case drm_format_tests[] = { + KUNIT_CASE(drm_format_block_width_invalid), + KUNIT_CASE(drm_format_block_width_one_plane), + KUNIT_CASE(drm_format_block_width_two_plane), + KUNIT_CASE(drm_format_block_width_three_plane), + KUNIT_CASE(drm_format_block_width_tiled), + KUNIT_CASE(drm_format_block_height_invalid), + KUNIT_CASE(drm_format_block_height_one_plane), + KUNIT_CASE(drm_format_block_height_two_plane), + KUNIT_CASE(drm_format_block_height_three_plane), + KUNIT_CASE(drm_format_block_height_tiled), + KUNIT_CASE(drm_format_min_pitch_invalid), + KUNIT_CASE(drm_format_min_pitch_one_plane_8bpp), + KUNIT_CASE(drm_format_min_pitch_one_plane_16bpp), + KUNIT_CASE(drm_format_min_pitch_one_plane_24bpp), + KUNIT_CASE(drm_format_min_pitch_one_plane_32bpp), + KUNIT_CASE(drm_format_min_pitch_two_plane), + KUNIT_CASE(drm_format_min_pitch_three_plane_8bpp), + KUNIT_CASE(drm_format_min_pitch_tiled), + {} +}; + +static struct kunit_suite drm_format_test_suite = { + .name = "drm_format_tests", + .test_cases = drm_format_tests, +}; + +kunit_test_suite(drm_format_test_suite); diff --git a/drivers/gpu/drm/selftests/test-drm_modeset_common.h b/drivers/gpu/drm/selftests/test-drm_modeset_common.h index 8744fd840406..f6cfce2a5863 100644 --- a/drivers/gpu/drm/selftests/test-drm_modeset_common.h +++ b/drivers/gpu/drm/selftests/test-drm_modeset_common.h @@ -20,9 +20,6 @@ int igt_drm_rect_clip_scaled_div_by_zero(void *ignored); int igt_drm_rect_clip_scaled_not_clipped(void *ignored); int igt_drm_rect_clip_scaled_clipped(void *ignored); int igt_drm_rect_clip_scaled_signed_vs_unsigned(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); int igt_damage_iter_no_damage(void *ignored); int igt_damage_iter_no_damage_fractional_src(void *ignored);