drivers/gpu/drm/tests/drm_format_test.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Test cases for the drm_format functions
   4  *
   5  * Copyright (c) 2022 Maíra Canal <[email protected]>
   6  */
   7
   8 #include <kunit/test.h>
   9
  10 #include <drm/drm_fourcc.h>
  11
  12 static void drm_test_format_block_width_invalid(struct kunit *test)
  13 {
  14         const struct drm_format_info *info = NULL;
  15
  16         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 0);
  17         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0);
  18         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0);
  19 }
  20
  21 static void drm_test_format_block_width_one_plane(struct kunit *test)
  22 {
  23         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444);
  24
  25         KUNIT_ASSERT_NOT_NULL(test, info);
  26
  27         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1);
  28         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0);
  29         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0);
  30 }
  31
  32 static void drm_test_format_block_width_two_plane(struct kunit *test)
  33 {
  34         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12);
  35
  36         KUNIT_ASSERT_NOT_NULL(test, info);
  37
  38         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1);
  39         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1);
  40         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 0);
  41         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0);
  42 }
  43
  44 static void drm_test_format_block_width_three_plane(struct kunit *test)
  45 {
  46         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422);
  47
  48         KUNIT_ASSERT_NOT_NULL(test, info);
  49
  50         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1);
  51         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1);
  52         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 1);
  53         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 3), 0);
  54         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0);
  55 }
  56
  57 static void drm_test_format_block_width_tiled(struct kunit *test)
  58 {
  59         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0);
  60
  61         KUNIT_ASSERT_NOT_NULL(test, info);
  62
  63         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 2);
  64         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0);
  65         KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0);
  66 }
  67
  68 static void drm_test_format_block_height_invalid(struct kunit *test)
  69 {
  70         const struct drm_format_info *info = NULL;
  71
  72         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 0);
  73         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0);
  74         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0);
  75 }
  76
  77 static void drm_test_format_block_height_one_plane(struct kunit *test)
  78 {
  79         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444);
  80
  81         KUNIT_ASSERT_NOT_NULL(test, info);
  82
  83         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1);
  84         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0);
  85         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0);
  86 }
  87
  88 static void drm_test_format_block_height_two_plane(struct kunit *test)
  89 {
  90         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12);
  91
  92         KUNIT_ASSERT_NOT_NULL(test, info);
  93
  94         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1);
  95         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1);
  96         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 0);
  97         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0);
  98 }
  99
 100 static void drm_test_format_block_height_three_plane(struct kunit *test)
 101 {
 102         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422);
 103
 104         KUNIT_ASSERT_NOT_NULL(test, info);
 105
 106         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1);
 107         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1);
 108         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 1);
 109         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 3), 0);
 110         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0);
 111 }
 112
 113 static void drm_test_format_block_height_tiled(struct kunit *test)
 114 {
 115         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0);
 116
 117         KUNIT_ASSERT_NOT_NULL(test, info);
 118
 119         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 2);
 120         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0);
 121         KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0);
 122 }
 123
 124 static void drm_test_format_min_pitch_invalid(struct kunit *test)
 125 {
 126         const struct drm_format_info *info = NULL;
 127
 128         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 129         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 130         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 131 }
 132
 133 static void drm_test_format_min_pitch_one_plane_8bpp(struct kunit *test)
 134 {
 135         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB332);
 136
 137         KUNIT_ASSERT_NOT_NULL(test, info);
 138
 139         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 140         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 141         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 142
 143         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1);
 144         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2);
 145         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640);
 146         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024);
 147         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920);
 148         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096);
 149         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671);
 150         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 151                         (uint64_t)UINT_MAX);
 152         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)),
 153                         (uint64_t)(UINT_MAX - 1));
 154 }
 155
 156 static void drm_test_format_min_pitch_one_plane_16bpp(struct kunit *test)
 157 {
 158         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444);
 159
 160         KUNIT_ASSERT_NOT_NULL(test, info);
 161
 162         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 163         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 164         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 165
 166         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2);
 167         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4);
 168         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280);
 169         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048);
 170         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840);
 171         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192);
 172         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342);
 173         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 174                         (uint64_t)UINT_MAX * 2);
 175         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)),
 176                         (uint64_t)(UINT_MAX - 1) * 2);
 177 }
 178
 179 static void drm_test_format_min_pitch_one_plane_24bpp(struct kunit *test)
 180 {
 181         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB888);
 182
 183         KUNIT_ASSERT_NOT_NULL(test, info);
 184
 185         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 186         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 187         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 188
 189         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 3);
 190         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 6);
 191         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1920);
 192         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 3072);
 193         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 5760);
 194         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 12288);
 195         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2013);
 196         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 197                         (uint64_t)UINT_MAX * 3);
 198         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1),
 199                         (uint64_t)(UINT_MAX - 1) * 3);
 200 }
 201
 202 static void drm_test_format_min_pitch_one_plane_32bpp(struct kunit *test)
 203 {
 204         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_ABGR8888);
 205
 206         KUNIT_ASSERT_NOT_NULL(test, info);
 207
 208         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 209         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 210         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 211
 212         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 4);
 213         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 8);
 214         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 2560);
 215         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 4096);
 216         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 7680);
 217         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 16384);
 218         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2684);
 219         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 220                         (uint64_t)UINT_MAX * 4);
 221         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1),
 222                         (uint64_t)(UINT_MAX - 1) * 4);
 223 }
 224
 225 static void drm_test_format_min_pitch_two_plane(struct kunit *test)
 226 {
 227         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12);
 228
 229         KUNIT_ASSERT_NOT_NULL(test, info);
 230
 231         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 232         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 233         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 234         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0);
 235
 236         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1);
 237         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2);
 238         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2);
 239         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2);
 240         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640);
 241         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 640);
 242         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024);
 243         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 1024);
 244         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920);
 245         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 1920);
 246         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096);
 247         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 4096);
 248         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671);
 249         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 672);
 250         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 251                         (uint64_t)UINT_MAX);
 252         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1),
 253                         (uint64_t)UINT_MAX + 1);
 254         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)),
 255                         (uint64_t)(UINT_MAX - 1));
 256         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) /  2),
 257                         (uint64_t)(UINT_MAX - 1));
 258 }
 259
 260 static void drm_test_format_min_pitch_three_plane_8bpp(struct kunit *test)
 261 {
 262         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422);
 263
 264         KUNIT_ASSERT_NOT_NULL(test, info);
 265
 266         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 267         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 268         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0);
 269         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 270         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 3, 0), 0);
 271
 272         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1);
 273         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 1);
 274         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 1), 1);
 275         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2);
 276         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2), 2);
 277         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2), 2);
 278         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640);
 279         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 320);
 280         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 320), 320);
 281         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024);
 282         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 512);
 283         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 512), 512);
 284         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920);
 285         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 960);
 286         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 960), 960);
 287         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096);
 288         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 2048);
 289         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2048), 2048);
 290         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671);
 291         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 336);
 292         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 336), 336);
 293         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 294                         (uint64_t)UINT_MAX);
 295         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1),
 296                         (uint64_t)UINT_MAX / 2 + 1);
 297         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1),
 298                         (uint64_t)UINT_MAX / 2 + 1);
 299         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2),
 300                         (uint64_t)(UINT_MAX - 1) / 2);
 301         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2),
 302                         (uint64_t)(UINT_MAX - 1) / 2);
 303         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2),
 304                         (uint64_t)(UINT_MAX - 1) / 2);
 305 }
 306
 307 static void drm_test_format_min_pitch_tiled(struct kunit *test)
 308 {
 309         const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L2);
 310
 311         KUNIT_ASSERT_NOT_NULL(test, info);
 312
 313         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0);
 314         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0);
 315         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0);
 316
 317         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2);
 318         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4);
 319         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280);
 320         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048);
 321         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840);
 322         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192);
 323         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342);
 324         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX),
 325                         (uint64_t)UINT_MAX * 2);
 326         KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1),
 327                         (uint64_t)(UINT_MAX - 1) * 2);
 328 }
 329
 330 static struct kunit_case drm_format_tests[] = {
 331         KUNIT_CASE(drm_test_format_block_width_invalid),
 332         KUNIT_CASE(drm_test_format_block_width_one_plane),
 333         KUNIT_CASE(drm_test_format_block_width_two_plane),
 334         KUNIT_CASE(drm_test_format_block_width_three_plane),
 335         KUNIT_CASE(drm_test_format_block_width_tiled),
 336         KUNIT_CASE(drm_test_format_block_height_invalid),
 337         KUNIT_CASE(drm_test_format_block_height_one_plane),
 338         KUNIT_CASE(drm_test_format_block_height_two_plane),
 339         KUNIT_CASE(drm_test_format_block_height_three_plane),
 340         KUNIT_CASE(drm_test_format_block_height_tiled),
 341         KUNIT_CASE(drm_test_format_min_pitch_invalid),
 342         KUNIT_CASE(drm_test_format_min_pitch_one_plane_8bpp),
 343         KUNIT_CASE(drm_test_format_min_pitch_one_plane_16bpp),
 344         KUNIT_CASE(drm_test_format_min_pitch_one_plane_24bpp),
 345         KUNIT_CASE(drm_test_format_min_pitch_one_plane_32bpp),
 346         KUNIT_CASE(drm_test_format_min_pitch_two_plane),
 347         KUNIT_CASE(drm_test_format_min_pitch_three_plane_8bpp),
 348         KUNIT_CASE(drm_test_format_min_pitch_tiled),
 349         {}
 350 };
 351
 352 static struct kunit_suite drm_format_test_suite = {
 353         .name = "drm_format",
 354         .test_cases = drm_format_tests,
 355 };
 356
 357 kunit_test_suite(drm_format_test_suite);
 358
 359 MODULE_DESCRIPTION("Test cases for the drm_format functions");
 360 MODULE_LICENSE("GPL");