Re: [PATCH 2/2] drm/tests: Change "igt_" prefix to "drm_"

31 Aug 2022

Hi Jani
On 8/31/22 06:30, Jani Nikula wrote:
...
On Tue, 30 Aug 2022, Maíra Canal mairacanal@riseup.net wrote:
...
With the introduction of KUnit, IGT is no longer the only option to run
the DRM unit tests, as the tests can be run through kunit-tool or on
real hardware with CONFIG_KUNIT.
Therefore, remove the "igt_" prefix from the tests and replace it with
the "drm_" prefix, making the tests' names independent from the tool
used.
No strong feelings, but I wonder if having a prefix indicating it's a
test would be helpful to avoid any name clashes. As is, the drm_
prefixed names introduced here smell like regular drm functions, and
will also pop up in any code tagging tools such as cscope or GNU global.
Does "drm_test_" sounds like a better prefix? I agree that "drm_" can 
sound a bit confusing.
Best Regards,
- Maíra Canal
...
BR,
Jani.
...
Signed-off-by: Maíra Canal mairacanal@riseup.net
drivers/gpu/drm/tests/drm_buddy_test.c        |  84 +++++-----
  .../gpu/drm/tests/drm_damage_helper_test.c    |  84 +++++-----
  .../gpu/drm/tests/drm_dp_mst_helper_test.c    |   8 +-
  .../gpu/drm/tests/drm_format_helper_test.c    |   8 +-
  drivers/gpu/drm/tests/drm_format_test.c       |  20 +--
  drivers/gpu/drm/tests/drm_mm_test.c           | 155 +++++++++---------
  drivers/gpu/drm/tests/drm_plane_helper_test.c |   4 +-
  drivers/gpu/drm/tests/drm_rect_test.c         |  16 +-
  8 files changed, 190 insertions(+), 189 deletions(-)

diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index d76f83833e75..a9393d788390 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -13,7 +13,7 @@
  
  #include "../lib/drm_random.h"
  
-#define IGT_TIMEOUT(name__)                                                    \
+#define TIMEOUT(name__)								\
   unsigned long name__ = jiffies + MAX_SCHEDULE_TIMEOUT
  
  static unsigned int random_seed;
@@ -24,7 +24,7 @@ static inline u64 get_size(int order, u64 chunk_size)
  }
  
  __printf(2, 3)
-static bool __igt_timeout(unsigned long timeout, const char *fmt, ...)
+static bool __timeout(unsigned long timeout, const char *fmt, ...)
  {
   va_list va;
  
@@ -43,8 +43,8 @@ static bool __igt_timeout(unsigned long timeout, const char *fmt, ...)
   return true;
  }
  
-static void __igt_dump_block(struct kunit *test, struct drm_buddy *mm,

	     struct drm_buddy_block *block, bool buddy)



+static void __dump_block(struct kunit *test, struct drm_buddy *mm,

	 struct drm_buddy_block *block, bool buddy)

{
kunit_err(test, "block info: header=%llx, state=%u, order=%d, offset=%llx size=%llx root=%d buddy=%d\n",
 block->header, drm_buddy_block_state(block),

@@ -52,20 +52,20 @@ static void __igt_dump_block(struct kunit *test, struct drm_buddy *mm,
   		  drm_buddy_block_size(mm, block), !block->parent, buddy);
  }
  
-static void igt_dump_block(struct kunit *test, struct drm_buddy *mm,

	   struct drm_buddy_block *block)



+static void dump_block(struct kunit *test, struct drm_buddy *mm,

       struct drm_buddy_block *block)

{
struct drm_buddy_block *buddy;


__igt_dump_block(test, mm, block, false);


__dump_block(test, mm, block, false);

buddy = drm_get_buddy(block);
   if (buddy)

__igt_dump_block(test, mm, buddy, true);




__dump_block(test, mm, buddy, true);

}

-static int igt_check_block(struct kunit *test, struct drm_buddy *mm,

	   struct drm_buddy_block *block)



+static int check_block(struct kunit *test, struct drm_buddy *mm,

       struct drm_buddy_block *block)

{
struct drm_buddy_block *buddy;
unsigned int block_state;

@@ -137,8 +137,8 @@ static int igt_check_block(struct kunit *test, struct drm_buddy *mm,
   return err;
  }
  
-static int igt_check_blocks(struct kunit *test, struct drm_buddy *mm,

	    struct list_head *blocks, u64 expected_size, bool is_contiguous)



+static int check_blocks(struct kunit *test, struct drm_buddy *mm,

	struct list_head *blocks, u64 expected_size, bool is_contiguous)

{
struct drm_buddy_block *block;
struct drm_buddy_block *prev;

@@ -150,7 +150,7 @@ static int igt_check_blocks(struct kunit *test, struct drm_buddy *mm,
   total = 0;
  
   list_for_each_entry(block, blocks, link) {

err = igt_check_block(test, mm, block);




err = check_block(test, mm, block);



if (!drm_buddy_block_is_allocated(block)) {
   		kunit_err(test, "block not allocated\n");
@@ -190,16 +190,16 @@ static int igt_check_blocks(struct kunit *test, struct drm_buddy *mm,
  
   if (prev) {
   	kunit_err(test, "prev block, dump:\n");

igt_dump_block(test, mm, prev);




dump_block(test, mm, prev);

}

kunit_err(test, "bad block, dump:\n");

igt_dump_block(test, mm, block);


dump_block(test, mm, block);

return err;
  }
  
-static int igt_check_mm(struct kunit *test, struct drm_buddy *mm)
+static int check_mm(struct kunit *test, struct drm_buddy *mm)
  {
   struct drm_buddy_block *root;
   struct drm_buddy_block *prev;
@@ -233,7 +233,7 @@ static int igt_check_mm(struct kunit *test, struct drm_buddy *mm)
   		break;
   	}

err = igt_check_block(test, mm, root);




err = check_block(test, mm, root);



if (!drm_buddy_block_is_free(root)) {
   		kunit_err(test, "root not free\n");
@@ -289,18 +289,18 @@ static int igt_check_mm(struct kunit *test, struct drm_buddy *mm)
  
   if (prev) {
   	kunit_err(test, "prev root(%u), dump:\n", i - 1);

igt_dump_block(test, mm, prev);




dump_block(test, mm, prev);

}

if (root) {
   	kunit_err(test, "bad root(%u), dump:\n", i);

igt_dump_block(test, mm, root);




dump_block(test, mm, root);

}

return err;
  }
  
-static void igt_mm_config(u64 *size, u64 *chunk_size)
+static void mm_config(u64 *size, u64 *chunk_size)
  {
   DRM_RND_STATE(prng, random_seed);
   u32 s, ms;
@@ -321,7 +321,7 @@ static void igt_mm_config(u64 *size, u64 *chunk_size)
   *size = (u64)s << 12;
  }
  
-static void igt_buddy_alloc_pathological(struct kunit *test)
+static void drm_buddy_alloc_pathological(struct kunit *test)
  {
   u64 mm_size, size, start = 0;
   struct drm_buddy_block *block;
@@ -402,7 +402,7 @@ static void igt_buddy_alloc_pathological(struct kunit *test)
   drm_buddy_fini(&mm);
  }
  
-static void igt_buddy_alloc_smoke(struct kunit *test)
+static void drm_buddy_alloc_smoke(struct kunit *test)
  {
   u64 mm_size, chunk_size, start = 0;
   unsigned long flags = 0;
@@ -411,9 +411,9 @@ static void igt_buddy_alloc_smoke(struct kunit *test)
   int i;
  
   DRM_RND_STATE(prng, random_seed);

IGT_TIMEOUT(end_time);


TIMEOUT(end_time);


igt_mm_config(&mm_size, &chunk_size);


mm_config(&mm_size, &chunk_size);

KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, chunk_size),
   		       "buddy_init failed\n");
@@ -430,7 +430,7 @@ static void igt_buddy_alloc_smoke(struct kunit *test)
   	LIST_HEAD(tmp);
   	int order, err;

KUNIT_ASSERT_FALSE_MSG(test, igt_check_mm(test, &mm),




KUNIT_ASSERT_FALSE_MSG(test, check_mm(test, &mm),
	       "pre-mm check failed, abort\n");



order = max_order;
@@ -466,19 +466,19 @@ static void igt_buddy_alloc_smoke(struct kunit *test)
  
   		total += drm_buddy_block_size(&mm, block);

	if (__igt_timeout(end_time, NULL)) {




	if (__timeout(end_time, NULL)) {
	timeout = true;
	break;
}

} while (total < mm.size);

if (!err)

	err = igt_check_blocks(test, &mm, &blocks, total, false);




	err = check_blocks(test, &mm, &blocks, total, false);



drm_buddy_free_list(&mm, &blocks);
  
   	if (!err) {

	KUNIT_EXPECT_FALSE_MSG(test, igt_check_mm(test, &mm),




	KUNIT_EXPECT_FALSE_MSG(test, check_mm(test, &mm),
		       "post-mm check failed\n");

}

@@ -492,7 +492,7 @@ static void igt_buddy_alloc_smoke(struct kunit *test)
   drm_buddy_fini(&mm);
  }
  
-static void igt_buddy_alloc_pessimistic(struct kunit *test)
+static void drm_buddy_alloc_pessimistic(struct kunit *test)
  {
   u64 mm_size, size, start = 0;
   struct drm_buddy_block *block, *bn;
@@ -587,7 +587,7 @@ static void igt_buddy_alloc_pessimistic(struct kunit *test)
   drm_buddy_fini(&mm);
  }
  
-static void igt_buddy_alloc_optimistic(struct kunit *test)
+static void drm_buddy_alloc_optimistic(struct kunit *test)
  {
   u64 mm_size, size, start = 0;
   struct drm_buddy_block *block;
@@ -633,7 +633,7 @@ static void igt_buddy_alloc_optimistic(struct kunit *test)
   drm_buddy_fini(&mm);
  }
  
-static void igt_buddy_alloc_range(struct kunit *test)
+static void drm_buddy_alloc_range(struct kunit *test)
  {
   unsigned long flags = DRM_BUDDY_RANGE_ALLOCATION;
   u64 offset, size, rem, chunk_size, end;
@@ -641,12 +641,12 @@ static void igt_buddy_alloc_range(struct kunit *test)
   struct drm_buddy mm;
   LIST_HEAD(blocks);

igt_mm_config(&size, &chunk_size);


mm_config(&size, &chunk_size);

KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, size, chunk_size),
   		       "buddy_init failed");

KUNIT_ASSERT_FALSE_MSG(test, igt_check_mm(test, &mm),


KUNIT_ASSERT_FALSE_MSG(test, check_mm(test, &mm),
	       "pre-mm check failed, abort!");

rem = mm.size;
@@ -671,7 +671,7 @@ static void igt_buddy_alloc_range(struct kunit *test)
   			    "alloc_range start offset mismatch, found=%llx, expected=%llx\n",
   						drm_buddy_block_offset(block), offset);

KUNIT_ASSERT_FALSE(test, igt_check_blocks(test, &mm, &tmp, size, true));




KUNIT_ASSERT_FALSE(test, check_blocks(test, &mm, &tmp, size, true));



list_splice_tail(&tmp, &blocks);
  
@@ -686,12 +686,12 @@ static void igt_buddy_alloc_range(struct kunit *test)
  
   drm_buddy_free_list(&mm, &blocks);

KUNIT_EXPECT_FALSE_MSG(test, igt_check_mm(test, &mm), "post-mm check failed\n");


KUNIT_EXPECT_FALSE_MSG(test, check_mm(test, &mm), "post-mm check failed\n");

drm_buddy_fini(&mm);
  }
  
-static void igt_buddy_alloc_limit(struct kunit *test)
+static void drm_buddy_alloc_limit(struct kunit *test)
  {
   u64 size = U64_MAX, start = 0;
   struct drm_buddy_block *block;
@@ -735,12 +735,12 @@ static int drm_buddy_init_test(struct kunit *test)
  }
  
  static struct kunit_case drm_buddy_tests[] = {

KUNIT_CASE(igt_buddy_alloc_limit),
KUNIT_CASE(igt_buddy_alloc_range),
KUNIT_CASE(igt_buddy_alloc_optimistic),
KUNIT_CASE(igt_buddy_alloc_pessimistic),
KUNIT_CASE(igt_buddy_alloc_smoke),
KUNIT_CASE(igt_buddy_alloc_pathological),


KUNIT_CASE(drm_buddy_alloc_limit),
KUNIT_CASE(drm_buddy_alloc_range),
KUNIT_CASE(drm_buddy_alloc_optimistic),
KUNIT_CASE(drm_buddy_alloc_pessimistic),
KUNIT_CASE(drm_buddy_alloc_smoke),
KUNIT_CASE(drm_buddy_alloc_pathological),
{}
};

diff --git a/drivers/gpu/drm/tests/drm_damage_helper_test.c b/drivers/gpu/drm/tests/drm_damage_helper_test.c
index bf250bd08d7e..91005b051c5c 100644
--- a/drivers/gpu/drm/tests/drm_damage_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_damage_helper_test.c
@@ -111,7 +111,7 @@ static void check_damage_clip(struct kunit *test, struct drm_rect *r,
   		   r->x1, r->y1, r->x2, r->y2, x1, y1, x2, y2);
  }
  
-static void igt_damage_iter_no_damage(struct kunit *test)
+static void drm_damage_iter_no_damage(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -129,7 +129,7 @@ static void igt_damage_iter_no_damage(struct kunit *test)
   check_damage_clip(test, &clip, 0, 0, 2048, 2048);
  }
  
-static void igt_damage_iter_no_damage_fractional_src(struct kunit *test)
+static void drm_damage_iter_no_damage_fractional_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -150,7 +150,7 @@ static void igt_damage_iter_no_damage_fractional_src(struct kunit *test)
   check_damage_clip(test, &clip, 3, 3, 1028, 772);
  }
  
-static void igt_damage_iter_no_damage_src_moved(struct kunit *test)
+static void drm_damage_iter_no_damage_src_moved(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -169,7 +169,7 @@ static void igt_damage_iter_no_damage_src_moved(struct kunit *test)
   check_damage_clip(test, &clip, 10, 10, 1034, 778);
  }
  
-static void igt_damage_iter_no_damage_fractional_src_moved(struct kunit *test)
+static void drm_damage_iter_no_damage_fractional_src_moved(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -189,7 +189,7 @@ static void igt_damage_iter_no_damage_fractional_src_moved(struct kunit *test)
   check_damage_clip(test, &clip, 4, 4, 1029, 773);
  }
  
-static void igt_damage_iter_no_damage_not_visible(struct kunit *test)
+static void drm_damage_iter_no_damage_not_visible(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -207,7 +207,7 @@ static void igt_damage_iter_no_damage_not_visible(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 0, "Should have no damage.");
  }
  
-static void igt_damage_iter_no_damage_no_crtc(struct kunit *test)
+static void drm_damage_iter_no_damage_no_crtc(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -225,7 +225,7 @@ static void igt_damage_iter_no_damage_no_crtc(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 0, "Should have no damage.");
  }
  
-static void igt_damage_iter_no_damage_no_fb(struct kunit *test)
+static void drm_damage_iter_no_damage_no_fb(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -243,7 +243,7 @@ static void igt_damage_iter_no_damage_no_fb(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 0, "Should have no damage.");
  }
  
-static void igt_damage_iter_simple_damage(struct kunit *test)
+static void drm_damage_iter_simple_damage(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -266,7 +266,7 @@ static void igt_damage_iter_simple_damage(struct kunit *test)
   check_damage_clip(test, &clip, 0, 0, 1024, 768);
  }
  
-static void igt_damage_iter_single_damage(struct kunit *test)
+static void drm_damage_iter_single_damage(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -288,7 +288,7 @@ static void igt_damage_iter_single_damage(struct kunit *test)
   check_damage_clip(test, &clip, 256, 192, 768, 576);
  }
  
-static void igt_damage_iter_single_damage_intersect_src(struct kunit *test)
+static void drm_damage_iter_single_damage_intersect_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -311,7 +311,7 @@ static void igt_damage_iter_single_damage_intersect_src(struct kunit *test)
   check_damage_clip(test, &clip, 256, 192, 1024, 768);
  }
  
-static void igt_damage_iter_single_damage_outside_src(struct kunit *test)
+static void drm_damage_iter_single_damage_outside_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -333,7 +333,7 @@ static void igt_damage_iter_single_damage_outside_src(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 0, "Should have no damage.");
  }
  
-static void igt_damage_iter_single_damage_fractional_src(struct kunit *test)
+static void drm_damage_iter_single_damage_fractional_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -358,7 +358,7 @@ static void igt_damage_iter_single_damage_fractional_src(struct kunit *test)
   check_damage_clip(test, &clip, 10, 10, 256, 330);
  }
  
-static void igt_damage_iter_single_damage_intersect_fractional_src(struct kunit *test)
+static void drm_damage_iter_single_damage_intersect_fractional_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -385,7 +385,7 @@ static void igt_damage_iter_single_damage_intersect_fractional_src(struct kunit
   check_damage_clip(test, &clip, 10, 4, 1029, 330);
  }
  
-static void igt_damage_iter_single_damage_outside_fractional_src(struct kunit *test)
+static void drm_damage_iter_single_damage_outside_fractional_src(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -410,7 +410,7 @@ static void igt_damage_iter_single_damage_outside_fractional_src(struct kunit *t
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 0, "Should have no damage.");
  }
  
-static void igt_damage_iter_single_damage_src_moved(struct kunit *test)
+static void drm_damage_iter_single_damage_src_moved(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -435,7 +435,7 @@ static void igt_damage_iter_single_damage_src_moved(struct kunit *test)
   check_damage_clip(test, &clip, 10, 10, 1034, 778);
  }
  
-static void igt_damage_iter_single_damage_fractional_src_moved(struct kunit *test)
+static void drm_damage_iter_single_damage_fractional_src_moved(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -462,7 +462,7 @@ static void igt_damage_iter_single_damage_fractional_src_moved(struct kunit *tes
   check_damage_clip(test, &clip, 4, 4, 1029, 773);
  }
  
-static void igt_damage_iter_damage(struct kunit *test)
+static void drm_damage_iter_damage(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -490,7 +490,7 @@ static void igt_damage_iter_damage(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 2, "Should return damage when set.");
  }
  
-static void igt_damage_iter_damage_one_intersect(struct kunit *test)
+static void drm_damage_iter_damage_one_intersect(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -520,7 +520,7 @@ static void igt_damage_iter_damage_one_intersect(struct kunit *test)
   KUNIT_EXPECT_EQ_MSG(test, num_hits, 2, "Should return damage when set.");
  }
  
-static void igt_damage_iter_damage_one_outside(struct kunit *test)
+static void drm_damage_iter_damage_one_outside(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -544,7 +544,7 @@ static void igt_damage_iter_damage_one_outside(struct kunit *test)
   check_damage_clip(test, &clip, 240, 200, 280, 250);
  }
  
-static void igt_damage_iter_damage_src_moved(struct kunit *test)
+static void drm_damage_iter_damage_src_moved(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -571,7 +571,7 @@ static void igt_damage_iter_damage_src_moved(struct kunit *test)
   check_damage_clip(test, &clip, 3, 3, 1028, 772);
  }
  
-static void igt_damage_iter_damage_not_visible(struct kunit *test)
+static void drm_damage_iter_damage_not_visible(struct kunit *test)
  {
   struct drm_damage_mock *mock = test->priv;
   struct drm_atomic_helper_damage_iter iter;
@@ -599,27 +599,27 @@ static void igt_damage_iter_damage_not_visible(struct kunit *test)
  }
  
  static struct kunit_case drm_damage_helper_tests[] = {

KUNIT_CASE(igt_damage_iter_no_damage),
KUNIT_CASE(igt_damage_iter_no_damage_fractional_src),
KUNIT_CASE(igt_damage_iter_no_damage_src_moved),
KUNIT_CASE(igt_damage_iter_no_damage_fractional_src_moved),
KUNIT_CASE(igt_damage_iter_no_damage_not_visible),
KUNIT_CASE(igt_damage_iter_no_damage_no_crtc),
KUNIT_CASE(igt_damage_iter_no_damage_no_fb),
KUNIT_CASE(igt_damage_iter_simple_damage),
KUNIT_CASE(igt_damage_iter_single_damage),
KUNIT_CASE(igt_damage_iter_single_damage_intersect_src),
KUNIT_CASE(igt_damage_iter_single_damage_outside_src),
KUNIT_CASE(igt_damage_iter_single_damage_fractional_src),
KUNIT_CASE(igt_damage_iter_single_damage_intersect_fractional_src),
KUNIT_CASE(igt_damage_iter_single_damage_outside_fractional_src),
KUNIT_CASE(igt_damage_iter_single_damage_src_moved),
KUNIT_CASE(igt_damage_iter_single_damage_fractional_src_moved),
KUNIT_CASE(igt_damage_iter_damage),
KUNIT_CASE(igt_damage_iter_damage_one_intersect),
KUNIT_CASE(igt_damage_iter_damage_one_outside),
KUNIT_CASE(igt_damage_iter_damage_src_moved),
KUNIT_CASE(igt_damage_iter_damage_not_visible),


KUNIT_CASE(drm_damage_iter_no_damage),
KUNIT_CASE(drm_damage_iter_no_damage_fractional_src),
KUNIT_CASE(drm_damage_iter_no_damage_src_moved),
KUNIT_CASE(drm_damage_iter_no_damage_fractional_src_moved),
KUNIT_CASE(drm_damage_iter_no_damage_not_visible),
KUNIT_CASE(drm_damage_iter_no_damage_no_crtc),
KUNIT_CASE(drm_damage_iter_no_damage_no_fb),
KUNIT_CASE(drm_damage_iter_simple_damage),
KUNIT_CASE(drm_damage_iter_single_damage),
KUNIT_CASE(drm_damage_iter_single_damage_intersect_src),
KUNIT_CASE(drm_damage_iter_single_damage_outside_src),
KUNIT_CASE(drm_damage_iter_single_damage_fractional_src),
KUNIT_CASE(drm_damage_iter_single_damage_intersect_fractional_src),
KUNIT_CASE(drm_damage_iter_single_damage_outside_fractional_src),
KUNIT_CASE(drm_damage_iter_single_damage_src_moved),
KUNIT_CASE(drm_damage_iter_single_damage_fractional_src_moved),
KUNIT_CASE(drm_damage_iter_damage),
KUNIT_CASE(drm_damage_iter_damage_one_intersect),
KUNIT_CASE(drm_damage_iter_damage_one_outside),
KUNIT_CASE(drm_damage_iter_damage_src_moved),
KUNIT_CASE(drm_damage_iter_damage_not_visible),
{ }
};

diff --git a/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
index 1d2fade56227..88fc661b5559 100644
--- a/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
@@ -16,7 +16,7 @@
  
  #include "../display/drm_dp_mst_topology_internal.h"
  
-static void igt_dp_mst_calc_pbn_mode(struct kunit *test)
+static void drm_dp_mst_calc_pbn_mode(struct kunit *test)
  {
   int pbn, i;
   const struct {
@@ -177,7 +177,7 @@ sideband_msg_req_encode_decode(struct drm_dp_sideband_msg_req_body *in)
   return result;
  }
  
-static void igt_dp_mst_sideband_msg_req_decode(struct kunit *test)
+static void drm_dp_mst_sideband_msg_req_decode(struct kunit *test)
  {
   struct drm_dp_sideband_msg_req_body in = { 0 };
   u8 data[] = { 0xff, 0x0, 0xdd };
@@ -271,8 +271,8 @@ static void igt_dp_mst_sideband_msg_req_decode(struct kunit *test)
  }
  
  static struct kunit_case drm_dp_mst_helper_tests[] = {

KUNIT_CASE(igt_dp_mst_calc_pbn_mode),
KUNIT_CASE(igt_dp_mst_sideband_msg_req_decode),


KUNIT_CASE(drm_dp_mst_calc_pbn_mode),
KUNIT_CASE(drm_dp_mst_sideband_msg_req_decode),
{ }
};

diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c
index 828487071796..322240d7fceb 100644
--- a/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -192,7 +192,7 @@ static void convert_xrgb8888_case_desc(struct convert_xrgb8888_case *t,
  KUNIT_ARRAY_PARAM(convert_xrgb8888, convert_xrgb8888_cases,
   	  convert_xrgb8888_case_desc);
  
-static void xrgb8888_to_rgb332_test(struct kunit *test)
+static void drm_fb_xrgb8888_to_rgb332_test(struct kunit *test)
  {
   const struct convert_xrgb8888_case *params = test->param_value;
   const struct convert_to_rgb332_result *result = &params->rgb332_result;
@@ -222,7 +222,7 @@ static void xrgb8888_to_rgb332_test(struct kunit *test)
   KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
  }
  
-static void xrgb8888_to_rgb565_test(struct kunit *test)
+static void drm_fb_xrgb8888_to_rgb565_test(struct kunit *test)
  {
   const struct convert_xrgb8888_case *params = test->param_value;
   const struct convert_to_rgb565_result *result = &params->rgb565_result;
@@ -256,8 +256,8 @@ static void xrgb8888_to_rgb565_test(struct kunit *test)
  }
  
  static struct kunit_case drm_format_helper_test_cases[] = {

KUNIT_CASE_PARAM(xrgb8888_to_rgb332_test, convert_xrgb8888_gen_params),
KUNIT_CASE_PARAM(xrgb8888_to_rgb565_test, convert_xrgb8888_gen_params),


KUNIT_CASE_PARAM(drm_fb_xrgb8888_to_rgb332_test, convert_xrgb8888_gen_params),
KUNIT_CASE_PARAM(drm_fb_xrgb8888_to_rgb565_test, convert_xrgb8888_gen_params),
{}
};

diff --git a/drivers/gpu/drm/tests/drm_format_test.c b/drivers/gpu/drm/tests/drm_format_test.c
index afb4bca72187..ed8b4a2dd849 100644
--- a/drivers/gpu/drm/tests/drm_format_test.c
+++ b/drivers/gpu/drm/tests/drm_format_test.c
@@ -9,7 +9,7 @@
  
  #include <drm/drm_fourcc.h>
  
-static void igt_check_drm_format_block_width(struct kunit *test)
+static void drm_format_block_width_test(struct kunit *test)
  {
   const struct drm_format_info *info = NULL;
  
@@ -50,7 +50,7 @@ static void igt_check_drm_format_block_width(struct kunit *test)
   KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1));
  }
  
-static void igt_check_drm_format_block_height(struct kunit *test)
+static void drm_format_block_height_test(struct kunit *test)
  {
   const struct drm_format_info *info = NULL;
  
@@ -91,7 +91,7 @@ static void igt_check_drm_format_block_height(struct kunit *test)
   KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1));
  }
  
-static void igt_check_drm_format_min_pitch_for_single_plane(struct kunit *test)
+static void drm_format_min_pitch_for_single_plane_test(struct kunit *test)
  {
   const struct drm_format_info *info = NULL;
  
@@ -177,7 +177,7 @@ static void igt_check_drm_format_min_pitch_for_single_plane(struct kunit *test)
   		(uint64_t)(UINT_MAX - 1) * 4);
  }
  
-static void igt_check_drm_format_min_pitch_for_multi_planar(struct kunit *test)
+static void drm_format_min_pitch_for_multi_planar_test(struct kunit *test)
  {
   const struct drm_format_info *info = NULL;
  
@@ -256,7 +256,7 @@ static void igt_check_drm_format_min_pitch_for_multi_planar(struct kunit *test)
   		(uint64_t)(UINT_MAX - 1) / 2);
  }
  
-static void igt_check_drm_format_min_pitch_for_tiled_format(struct kunit *test)
+static void drm_format_min_pitch_for_tiled_format_test(struct kunit *test)
  {
   const struct drm_format_info *info = NULL;
  
@@ -281,11 +281,11 @@ static void igt_check_drm_format_min_pitch_for_tiled_format(struct kunit *test)
  }
  
  static struct kunit_case drm_format_tests[] = {

KUNIT_CASE(igt_check_drm_format_block_width),
KUNIT_CASE(igt_check_drm_format_block_height),
KUNIT_CASE(igt_check_drm_format_min_pitch_for_single_plane),
KUNIT_CASE(igt_check_drm_format_min_pitch_for_multi_planar),
KUNIT_CASE(igt_check_drm_format_min_pitch_for_tiled_format),


KUNIT_CASE(drm_format_block_width_test),
KUNIT_CASE(drm_format_block_height_test),
KUNIT_CASE(drm_format_min_pitch_for_single_plane_test),
KUNIT_CASE(drm_format_min_pitch_for_multi_planar_test),
KUNIT_CASE(drm_format_min_pitch_for_tiled_format_test),
{ }
};

diff --git a/drivers/gpu/drm/tests/drm_mm_test.c b/drivers/gpu/drm/tests/drm_mm_test.c
index 1e2c1aa524bd..a50fd1ef2af5 100644
--- a/drivers/gpu/drm/tests/drm_mm_test.c
+++ b/drivers/gpu/drm/tests/drm_mm_test.c
@@ -191,7 +191,7 @@ static bool assert_node(struct kunit *test, struct drm_mm_node *node, struct drm
   return ok;
  }
  
-static void igt_mm_init(struct kunit *test)
+static void drm_mm_check_init(struct kunit *test)
  {
   const unsigned int size = 4096;
   struct drm_mm mm;
@@ -245,7 +245,7 @@ static void igt_mm_init(struct kunit *test)
   drm_mm_takedown(&mm);
  }
  
-static void igt_mm_debug(struct kunit *test)
+static void drm_mm_debug(struct kunit *test)
  {
   struct drm_mm mm;
   struct drm_mm_node nodes[2];
@@ -341,7 +341,7 @@ static bool check_reserve_boundaries(struct kunit *test, struct drm_mm *mm,
   return true;
  }
  
-static int __igt_reserve(struct kunit *test, unsigned int count, u64 size)
+static int __drm_mm_reserve(struct kunit *test, unsigned int count, u64 size)
  {
   DRM_RND_STATE(prng, random_seed);
   struct drm_mm mm;
@@ -349,7 +349,7 @@ static int __igt_reserve(struct kunit *test, unsigned int count, u64 size)
   unsigned int *order, n, m, o = 0;
   int ret, err;

/* For exercising drm_mm_reserve_node(struct kunit *test, ), we want to check that


/* For exercising drm_mm_reserve_node(), we want to check that
reservations outside of the drm_mm range are rejected, and to
overlapping and otherwise already occupied ranges. Afterwards,
the tree and nodes should be intact.



@@ -463,7 +463,7 @@ static int __igt_reserve(struct kunit *test, unsigned int count, u64 size)
   return ret;
  }
  
-static void igt_mm_reserve(struct kunit *test)
+static void drm_mm_reserve(struct kunit *test)
  {
   const unsigned int count = min_t(unsigned int, BIT(10), max_iterations);
   int n;
@@ -471,9 +471,9 @@ static void igt_mm_reserve(struct kunit *test)
   for_each_prime_number_from(n, 1, 54) {
   	u64 size = BIT_ULL(n);

KUNIT_ASSERT_FALSE(test, __igt_reserve(test, count, size - 1));


KUNIT_ASSERT_FALSE(test, __igt_reserve(test, count, size));


KUNIT_ASSERT_FALSE(test, __igt_reserve(test, count, size + 1));




KUNIT_ASSERT_FALSE(test, __drm_mm_reserve(test, count, size - 1));


KUNIT_ASSERT_FALSE(test, __drm_mm_reserve(test, count, size));


KUNIT_ASSERT_FALSE(test, __drm_mm_reserve(test, count, size + 1));



cond_resched();
   }
@@ -524,7 +524,7 @@ static bool expect_insert_fail(struct kunit *test, struct drm_mm *mm, u64 size)
   return false;
  }
  
-static int __igt_insert(struct kunit *test, unsigned int count, u64 size, bool replace)
+static int __drm_mm_insert(struct kunit *test, unsigned int count, u64 size, bool replace)
  {
   DRM_RND_STATE(prng, random_seed);
   const struct insert_mode *mode;
@@ -660,7 +660,7 @@ static int __igt_insert(struct kunit *test, unsigned int count, u64 size, bool r
   return ret;
  }
  
-static void igt_mm_insert(struct kunit *test)
+static void drm_mm_insert(struct kunit *test)
  {
   const unsigned int count = min_t(unsigned int, BIT(10), max_iterations);
   unsigned int n;
@@ -668,20 +668,20 @@ static void igt_mm_insert(struct kunit *test)
   for_each_prime_number_from(n, 1, 54) {
   	u64 size = BIT_ULL(n);

KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size - 1, false));


KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size, false));


KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size + 1, false));




KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size - 1, false));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size, false));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size + 1, false));



cond_resched();
   }
  }
  
-static void igt_mm_replace(struct kunit *test)
+static void drm_mm_replace(struct kunit *test)
  {
   const unsigned int count = min_t(unsigned int, BIT(10), max_iterations);
   unsigned int n;

/* Reuse igt_insert to exercise replacement by inserting a dummy node,


/* Reuse __drm_mm_insert to exercise replacement by inserting a dummy node,
then replacing it with the intended node. We want to check that
the tree is intact and all the information we need is carried
across to the target node.



@@ -690,9 +690,9 @@ static void igt_mm_replace(struct kunit *test)
   for_each_prime_number_from(n, 1, 54) {
   	u64 size = BIT_ULL(n);

KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size - 1, true));


KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size, true));


KUNIT_ASSERT_FALSE(test, __igt_insert(test, count, size + 1, true));




KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size - 1, true));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size, true));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert(test, count, size + 1, true));



cond_resched();
   }
@@ -808,7 +808,8 @@ static bool assert_contiguous_in_range(struct kunit *test, struct drm_mm *mm,
   return true;
  }
  
-static int __igt_insert_range(struct kunit *test, unsigned int count, u64 size, u64 start, u64 end)
+static int __drm_mm_insert_range(struct kunit *test, unsigned int count, u64 size,

		 u64 start, u64 end)

{
const struct insert_mode *mode;
struct drm_mm mm;

@@ -820,7 +821,7 @@ static int __igt_insert_range(struct kunit *test, unsigned int count, u64 size,
   DRM_MM_BUG_ON(!size);
   DRM_MM_BUG_ON(end <= start);

/* Very similar to __igt_insert(struct kunit *test, ), but now instead of populating the


/* Very similar to __drm_mm_insert(), but now instead of populating the
full range of the drm_mm, we try to fill a small portion of it.

*/

@@ -921,7 +922,7 @@ static int insert_outside_range(struct kunit *test)
   return 0;
  }
  
-static void igt_mm_insert_range(struct kunit *test)
+static void drm_mm_insert_range(struct kunit *test)
  {
   const unsigned int count = min_t(unsigned int, BIT(13), max_iterations);
   unsigned int n;
@@ -933,21 +934,21 @@ static void igt_mm_insert_range(struct kunit *test)
   	const u64 size = BIT_ULL(n);
   	const u64 max = count * size;

KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size, 0, max));


KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size, 1, max));


KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size, 0, max - 1));


KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size, 0, max / 2));


KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size, max / 2, max / 2));


KUNIT_ASSERT_FALSE(test, __igt_insert_range(test, count, size,


					    max / 4 + 1, 3 * max / 4 - 1));




KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size, 0, max));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size, 1, max));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size, 0, max - 1));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size, 0, max / 2));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size,


					       max / 2, max / 2));


KUNIT_ASSERT_FALSE(test, __drm_mm_insert_range(test, count, size,


					       max / 4 + 1, 3 * max / 4 - 1));



cond_resched();
   }
  }
  
-static int prepare_igt_frag(struct kunit *test, struct drm_mm *mm,

	    struct drm_mm_node *nodes, unsigned int num_insert,


	    const struct insert_mode *mode)



+static int prepare_frag(struct kunit *test, struct drm_mm *mm, struct drm_mm_node *nodes,

	unsigned int num_insert, const struct insert_mode *mode)

{
unsigned int size = 4096;
unsigned int i;

@@ -987,7 +988,7 @@ static u64 get_insert_time(struct kunit *test, struct drm_mm *mm,
   return ktime_to_ns(ktime_sub(ktime_get(), start));
  }
  
-static void igt_mm_frag(struct kunit *test)
+static void drm_mm_frag(struct kunit *test)
  {
   struct drm_mm mm;
   const struct insert_mode *mode;
@@ -997,15 +998,15 @@ static void igt_mm_frag(struct kunit *test)
  
   /* We need 4 * insert_size nodes to hold intermediate allocated
    * drm_mm nodes.

* 1 times for prepare_igt_frag(struct kunit *test, )


* 1 times for get_insert_time(struct kunit *test, )


* 2 times for get_insert_time(struct kunit *test, )




* 1 times for prepare_frag()


* 1 times for get_insert_time()


* 2 times for get_insert_time()

*/
 nodes = vzalloc(array_size(insert_size * 4, sizeof(*nodes)));
 KUNIT_ASSERT_TRUE(test, nodes);

/* For BOTTOMUP and TOPDOWN, we first fragment the

* address space using prepare_igt_frag(struct kunit *test, ) and then try to verify




* address space using prepare_frag() and then try to verify


that insertions scale quadratically from 10k to 20k insertions

*/
 drm_mm_init(&mm, 1, U64_MAX - 2);

@@ -1016,7 +1017,7 @@ static void igt_mm_frag(struct kunit *test)
   	    mode->mode != DRM_MM_INSERT_HIGH)
   		continue;

if (prepare_igt_frag(test, &mm, nodes, insert_size, mode))




if (prepare_frag(test, &mm, nodes, insert_size, mode))
goto err;



insert_time1 = get_insert_time(test, &mm, insert_size,
@@ -1049,7 +1050,7 @@ static void igt_mm_frag(struct kunit *test)
   vfree(nodes);
  }
  
-static void igt_mm_align(struct kunit *test)
+static void drm_mm_align(struct kunit *test)
  {
   const struct insert_mode *mode;
   const unsigned int max_count = min(8192u, max_prime);
@@ -1096,7 +1097,7 @@ static void igt_mm_align(struct kunit *test)
   vfree(nodes);
  }
  
-static void igt_align_pot(struct kunit *test, int max)
+static void drm_mm_align_pot(struct kunit *test, int max)
  {
   struct drm_mm mm;
   struct drm_mm_node *node, *next;
@@ -1133,14 +1134,14 @@ static void igt_align_pot(struct kunit *test, int max)
   drm_mm_takedown(&mm);
  }
  
-static void igt_mm_align32(struct kunit *test)
+static void drm_mm_align32(struct kunit *test)
  {

igt_align_pot(test, 32);


drm_mm_align_pot(test, 32);
}

-static void igt_mm_align64(struct kunit *test)
+static void drm_mm_align64(struct kunit *test)
  {

igt_align_pot(test, 64);


drm_mm_align_pot(test, 64);
}

static void show_scan(struct kunit *test, const struct drm_mm_scan *scan)
@@ -1386,7 +1387,7 @@ static int evict_something(struct kunit *test, struct drm_mm *mm,
   return 0;
  }
  
-static void igt_mm_evict(struct kunit *test)
+static void drm_mm_evict(struct kunit *test)
  {
   DRM_RND_STATE(prng, random_seed);
   const unsigned int size = 8192;
@@ -1477,7 +1478,7 @@ static void igt_mm_evict(struct kunit *test)
   vfree(nodes);
  }
  
-static void igt_mm_evict_range(struct kunit *test)
+static void drm_mm_evict_range(struct kunit *test)
  {
   DRM_RND_STATE(prng, random_seed);
   const unsigned int size = 8192;
@@ -1490,7 +1491,7 @@ static void igt_mm_evict_range(struct kunit *test)
   struct drm_mm_node *node, *next;
   unsigned int *order, n;

/* Like igt_evict() but now we are limiting the search to a


/* Like drm_mm_evict() but now we are limiting the search to a
small portion of the full drm_mm.

*/

@@ -1564,7 +1565,7 @@ static unsigned int node_index(const struct drm_mm_node *node)
   return div64_u64(node->start, node->size);
  }
  
-static void igt_mm_topdown(struct kunit *test)
+static void drm_mm_topdown(struct kunit *test)
  {
   const struct insert_mode *topdown = &insert_modes[TOPDOWN];
  
@@ -1671,7 +1672,7 @@ static void igt_mm_topdown(struct kunit *test)
   vfree(nodes);
  }
  
-static void igt_mm_bottomup(struct kunit *test)
+static void drm_mm_bottomup(struct kunit *test)
  {
   const struct insert_mode *bottomup = &insert_modes[BOTTOMUP];
  
@@ -1683,7 +1684,7 @@ static void igt_mm_bottomup(struct kunit *test)
   struct drm_mm_node *nodes, *node, *next;
   unsigned int *order, n, m, o = 0;

/* Like igt_topdown, but instead of searching for the last hole,


/* Like drm_mm_topdown, but instead of searching for the last hole,
we search for the first.

*/

@@ -1763,7 +1764,7 @@ static void igt_mm_bottomup(struct kunit *test)
   vfree(nodes);
  }
  
-static void __igt_once(struct kunit *test, unsigned int mode)
+static void __drm_mm_once(struct kunit *test, unsigned int mode)
  {
   struct drm_mm mm;
   struct drm_mm_node rsvd_lo, rsvd_hi, node;
@@ -1806,14 +1807,14 @@ static void __igt_once(struct kunit *test, unsigned int mode)
   drm_mm_takedown(&mm);
  }
  
-static void igt_mm_lowest(struct kunit *test)
+static void drm_mm_lowest(struct kunit *test)
  {

__igt_once(test, DRM_MM_INSERT_LOW);


__drm_mm_once(test, DRM_MM_INSERT_LOW);
}

-static void igt_mm_highest(struct kunit *test)
+static void drm_mm_highest(struct kunit *test)
  {

__igt_once(test, DRM_MM_INSERT_HIGH);


__drm_mm_once(test, DRM_MM_INSERT_HIGH);
}

static void separate_adjacent_colors(const struct drm_mm_node *node,
@@ -1842,7 +1843,7 @@ static bool colors_abutt(struct kunit *test, const struct drm_mm_node *node)
   return false;
  }
  
-static void igt_mm_color(struct kunit *test)
+static void drm_mm_color(struct kunit *test)
  {
   const unsigned int count = min(4096u, max_iterations);
   const struct insert_mode *mode;
@@ -2041,7 +2042,7 @@ static int evict_color(struct kunit *test, struct drm_mm *mm, u64 range_start,
   return 0;
  }
  
-static void igt_mm_color_evict(struct kunit *test)
+static void drm_mm_color_evict(struct kunit *test)
  {
   DRM_RND_STATE(prng, random_seed);
   const unsigned int total_size = min(8192u, max_iterations);
@@ -2122,7 +2123,7 @@ static void igt_mm_color_evict(struct kunit *test)
   vfree(nodes);
  }
  
-static void igt_mm_color_evict_range(struct kunit *test)
+static void drm_mm_color_evict_range(struct kunit *test)
  {
   DRM_RND_STATE(prng, random_seed);
   const unsigned int total_size = 8192;
@@ -2136,7 +2137,7 @@ static void igt_mm_color_evict_range(struct kunit *test)
   struct drm_mm_node *node, *next;
   unsigned int *order, n;

/* Like igt_color_evict(), but limited to small portion of the full


/* Like drm_mm_color_evict(), but limited to small portion of the full
drm_mm range.

*/

@@ -2221,25 +2222,25 @@ module_param(max_iterations, uint, 0400);
  module_param(max_prime, uint, 0400);
  
  static struct kunit_case drm_mm_tests[] = {

KUNIT_CASE(igt_mm_init),
KUNIT_CASE(igt_mm_debug),
KUNIT_CASE(igt_mm_reserve),
KUNIT_CASE(igt_mm_insert),
KUNIT_CASE(igt_mm_replace),
KUNIT_CASE(igt_mm_insert_range),
KUNIT_CASE(igt_mm_frag),
KUNIT_CASE(igt_mm_align),
KUNIT_CASE(igt_mm_align32),
KUNIT_CASE(igt_mm_align64),
KUNIT_CASE(igt_mm_evict),
KUNIT_CASE(igt_mm_evict_range),
KUNIT_CASE(igt_mm_topdown),
KUNIT_CASE(igt_mm_bottomup),
KUNIT_CASE(igt_mm_lowest),
KUNIT_CASE(igt_mm_highest),
KUNIT_CASE(igt_mm_color),
KUNIT_CASE(igt_mm_color_evict),
KUNIT_CASE(igt_mm_color_evict_range),


KUNIT_CASE(drm_mm_check_init),
KUNIT_CASE(drm_mm_debug),
KUNIT_CASE(drm_mm_reserve),
KUNIT_CASE(drm_mm_insert),
KUNIT_CASE(drm_mm_replace),
KUNIT_CASE(drm_mm_insert_range),
KUNIT_CASE(drm_mm_frag),
KUNIT_CASE(drm_mm_align),
KUNIT_CASE(drm_mm_align32),
KUNIT_CASE(drm_mm_align64),
KUNIT_CASE(drm_mm_evict),
KUNIT_CASE(drm_mm_evict_range),
KUNIT_CASE(drm_mm_topdown),
KUNIT_CASE(drm_mm_bottomup),
KUNIT_CASE(drm_mm_lowest),
KUNIT_CASE(drm_mm_highest),
KUNIT_CASE(drm_mm_color),
KUNIT_CASE(drm_mm_color_evict),
KUNIT_CASE(drm_mm_color_evict_range),
{}
};

diff --git a/drivers/gpu/drm/tests/drm_plane_helper_test.c b/drivers/gpu/drm/tests/drm_plane_helper_test.c
index be6cff0020ed..90843395fd28 100644
--- a/drivers/gpu/drm/tests/drm_plane_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_plane_helper_test.c
@@ -73,7 +73,7 @@ static bool check_crtc_eq(struct drm_plane_state *plane_state,
   return true;
  }
  
-static void igt_check_plane_state(struct kunit *test)
+static void drm_check_plane_state_desc(struct kunit *test)
  {
   int ret;
  
@@ -223,7 +223,7 @@ static void igt_check_plane_state(struct kunit *test)
  }
  
  static struct kunit_case drm_plane_helper_test[] = {

KUNIT_CASE(igt_check_plane_state),


KUNIT_CASE(drm_check_plane_state_desc),
{}
};

diff --git a/drivers/gpu/drm/tests/drm_rect_test.c b/drivers/gpu/drm/tests/drm_rect_test.c
index c1dbefd49a4c..a1a94781862f 100644
--- a/drivers/gpu/drm/tests/drm_rect_test.c
+++ b/drivers/gpu/drm/tests/drm_rect_test.c
@@ -9,7 +9,7 @@
  
  #include <drm/drm_rect.h>
  
-static void igt_drm_rect_clip_scaled_div_by_zero(struct kunit *test)
+static void drm_rect_clip_scaled_div_by_zero(struct kunit *test)
  {
   struct drm_rect src, dst, clip;
   bool visible;
@@ -35,7 +35,7 @@ static void igt_drm_rect_clip_scaled_div_by_zero(struct kunit *test)
   KUNIT_EXPECT_FALSE_MSG(test, drm_rect_visible(&src), "Source should not be visible\n");
  }
  
-static void igt_drm_rect_clip_scaled_not_clipped(struct kunit *test)
+static void drm_rect_clip_scaled_not_clipped(struct kunit *test)
  {
   struct drm_rect src, dst, clip;
   bool visible;
@@ -83,7 +83,7 @@ static void igt_drm_rect_clip_scaled_not_clipped(struct kunit *test)
   KUNIT_EXPECT_TRUE_MSG(test, drm_rect_visible(&src), "Source should be visible\n");
  }
  
-static void igt_drm_rect_clip_scaled_clipped(struct kunit *test)
+static void drm_rect_clip_scaled_clipped(struct kunit *test)
  {
   struct drm_rect src, dst, clip;
   bool visible;
@@ -173,7 +173,7 @@ static void igt_drm_rect_clip_scaled_clipped(struct kunit *test)
   KUNIT_EXPECT_TRUE_MSG(test, drm_rect_visible(&src), "Source should be visible\n");
  }
  
-static void igt_drm_rect_clip_scaled_signed_vs_unsigned(struct kunit *test)
+static void drm_rect_clip_scaled_signed_vs_unsigned(struct kunit *test)
  {
   struct drm_rect src, dst, clip;
   bool visible;
@@ -197,10 +197,10 @@ static void igt_drm_rect_clip_scaled_signed_vs_unsigned(struct kunit *test)
  }
  
  static struct kunit_case drm_rect_tests[] = {

KUNIT_CASE(igt_drm_rect_clip_scaled_div_by_zero),
KUNIT_CASE(igt_drm_rect_clip_scaled_not_clipped),
KUNIT_CASE(igt_drm_rect_clip_scaled_clipped),
KUNIT_CASE(igt_drm_rect_clip_scaled_signed_vs_unsigned),


KUNIT_CASE(drm_rect_clip_scaled_div_by_zero),
KUNIT_CASE(drm_rect_clip_scaled_not_clipped),
KUNIT_CASE(drm_rect_clip_scaled_clipped),
KUNIT_CASE(drm_rect_clip_scaled_signed_vs_unsigned),
{ }
};


    

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Re: [PATCH 2/2] drm/tests: Change "igt_" prefix to "drm_"

Signed-off-by: Maíra Canal mairacanal@riseup.net