drm/xe/kunit: Drop custom struct platform_test_case

Custom struct platform_test_case definition in xe_wa is now almost
identical to generic struct xe_pci_fake_data defintiion except the
.name member, which could be generated by xe_pci_fake_data_desc().

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250829171922.572-5-michal.wajdeczko@intel.com

diff --git a/drivers/gpu/drm/xe/tests/xe_wa_test.c b/drivers/gpu/drm/xe/tests/xe_wa_test.c
index a0de55f09267fc05023c3f4b31f3a84df236f6d8..7bf34fd0d1892d2cfa03ddda21e55a2a21ae08c4 100644 (file)
--- a/drivers/gpu/drm/xe/tests/xe_wa_test.c
+++ b/drivers/gpu/drm/xe/tests/xe_wa_test.c
@@ -15,18 +15,8 @@
 #include "xe_tuning.h"
 #include "xe_wa.h"
 
-struct platform_test_case {
-       const char *name;
-       enum xe_platform platform;
-       enum xe_subplatform subplatform;
-       u32 graphics_verx100;
-       u32 media_verx100;
-       struct xe_step_info step;
-};
-
 #define PLATFORM_CASE(platform__, graphics_step__)                             \
        {                                                                       \
-               .name = #platform__ " (" #graphics_step__ ")",                  \
                .platform = XE_ ## platform__,                                  \
                .subplatform = XE_SUBPLATFORM_NONE,                             \
                .step = { .graphics = STEP_ ## graphics_step__ }                \
@@ -35,7 +25,6 @@ struct platform_test_case {
 
 #define SUBPLATFORM_CASE(platform__, subplatform__, graphics_step__)                   \
        {                                                                               \
-               .name = #platform__ "_" #subplatform__ " (" #graphics_step__ ")",       \
                .platform = XE_ ## platform__,                                          \
                .subplatform = XE_SUBPLATFORM_ ## platform__ ## _ ## subplatform__,     \
                .step = { .graphics = STEP_ ## graphics_step__ }                        \
@@ -44,7 +33,6 @@ struct platform_test_case {
 #define GMDID_CASE(platform__, graphics_verx100__, graphics_step__,            \
                   media_verx100__, media_step__)                               \
        {                                                                       \
-               .name = #platform__ " (g:" #graphics_step__ ", m:" #media_step__ ")",\
                .platform = XE_ ## platform__,                                  \
                .subplatform = XE_SUBPLATFORM_NONE,                             \
                .graphics_verx100 = graphics_verx100__,                         \
@@ -53,7 +41,7 @@ struct platform_test_case {
                           .media = STEP_ ## media_step__ }                     \
        }
 
-static const struct platform_test_case cases[] = {
+static const struct xe_pci_fake_data cases[] = {
        PLATFORM_CASE(TIGERLAKE, B0),
        PLATFORM_CASE(DG1, A0),
        PLATFORM_CASE(DG1, B0),
@@ -78,23 +66,12 @@ static const struct platform_test_case cases[] = {
        GMDID_CASE(PANTHERLAKE, 3000, A0, 3000, A0),
 };
 
-static void platform_desc(const struct platform_test_case *t, char *desc)
-{
-       strscpy(desc, t->name, KUNIT_PARAM_DESC_SIZE);
-}
-
-KUNIT_ARRAY_PARAM(platform, cases, platform_desc);
+KUNIT_ARRAY_PARAM(platform, cases, xe_pci_fake_data_desc);
 
 static int xe_wa_test_init(struct kunit *test)
 {
-       const struct platform_test_case *param = test->param_value;
-       struct xe_pci_fake_data data = {
-               .platform = param->platform,
-               .subplatform = param->subplatform,
-               .graphics_verx100 = param->graphics_verx100,
-               .media_verx100 = param->media_verx100,
-               .step = param->step,
-       };
+       const struct xe_pci_fake_data *param = test->param_value;
+       struct xe_pci_fake_data data = *param;
        struct xe_device *xe;
        struct device *dev;
        int ret;