drm/xe/tests: Add pre-GMDID IP descriptors to param generators

Recently introduced kunit parameter generators were based on
the existing arrays which have only GDMID-based IPs and didn't
take into account IP definitions from pre-GMDID era.

Add test only arrays with pre-GMDID IPs (as those will not change)
and extend param generators to start iterating over them.

 [ ] =================== xe_pci (2 subtests) ====================
 [ ] ==================== check_graphics_ip  ====================
 [ ] [PASSED] 12.00 Xe_LP
 [ ] [PASSED] 12.10 Xe_LP+
 [ ] [PASSED] 12.55 Xe_HPG
 [ ] [PASSED] 12.60 Xe_HPC
 [ ] [PASSED] 12.70 Xe_LPG
 [ ] [PASSED] 12.71 Xe_LPG
 [ ] [PASSED] 12.74 Xe_LPG+
 [ ] [PASSED] 20.01 Xe2_HPG
 [ ] [PASSED] 20.02 Xe2_HPG
 [ ] [PASSED] 20.04 Xe2_LPG
 [ ] [PASSED] 30.00 Xe3_LPG
 [ ] [PASSED] 30.01 Xe3_LPG
 [ ] [PASSED] 30.03 Xe3_LPG
 [ ] ================ [PASSED] check_graphics_ip ================
 [ ] ===================== check_media_ip  ======================
 [ ] [PASSED] 12.00 Xe_M
 [ ] [PASSED] 12.55 Xe_HPM
 [ ] [PASSED] 13.00 Xe_LPM+
 [ ] [PASSED] 13.01 Xe2_HPM
 [ ] [PASSED] 20.00 Xe2_LPM
 [ ] [PASSED] 30.00 Xe3_LPM
 [ ] [PASSED] 30.02 Xe3_LPM
 [ ] ================= [PASSED] check_media_ip ==================
 [ ] ===================== [PASSED] xe_pci ======================

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250916171645.3335-1-michal.wajdeczko@intel.com

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/gpu/drm/xe/tests/xe_pci.c b/drivers/gpu/drm/xe/tests/xe_pci.c
index f19b1a64128b..aa29ac759d5d 100644
--- a/drivers/gpu/drm/xe/tests/xe_pci.c
+++ b/drivers/gpu/drm/xe/tests/xe_pci.c
@@ -204,6 +204,27 @@ static void xe_ip_kunit_desc(const struct xe_ip *param, char *desc)
 		 param->verx100 / 100, param->verx100 % 100, param->name);
 }
 
+/*
+ * Pre-GMDID Graphics and Media IPs definitions.
+ *
+ * Mimic the way GMDID IPs are declared so the same
+ * param generator can be used for both
+ */
+static const struct xe_ip pre_gmdid_graphics_ips[] = {
+	graphics_ip_xelp,
+	graphics_ip_xelpp,
+	graphics_ip_xehpg,
+	graphics_ip_xehpc,
+};
+
+static const struct xe_ip pre_gmdid_media_ips[] = {
+	media_ip_xem,
+	media_ip_xehpm,
+};
+
+KUNIT_ARRAY_PARAM(pre_gmdid_graphics_ip, pre_gmdid_graphics_ips, xe_ip_kunit_desc);
+KUNIT_ARRAY_PARAM(pre_gmdid_media_ip, pre_gmdid_media_ips, xe_ip_kunit_desc);
+
 KUNIT_ARRAY_PARAM(graphics_ip, graphics_ips, xe_ip_kunit_desc);
 KUNIT_ARRAY_PARAM(media_ip, media_ips, xe_ip_kunit_desc);
 
@@ -232,6 +253,13 @@ KUNIT_ARRAY_PARAM(pci_id, pciidlist, xe_pci_id_kunit_desc);
  */
 const void *xe_pci_graphics_ip_gen_param(const void *prev, char *desc)
 {
+	const void *next = pre_gmdid_graphics_ip_gen_params(prev, desc);
+
+	if (next)
+		return next;
+	if (is_insidevar(prev, pre_gmdid_graphics_ips))
+		prev = NULL;
+
 	return graphics_ip_gen_params(prev, desc);
 }
 EXPORT_SYMBOL_IF_KUNIT(xe_pci_graphics_ip_gen_param);
@@ -249,6 +277,13 @@ EXPORT_SYMBOL_IF_KUNIT(xe_pci_graphics_ip_gen_param);
  */
 const void *xe_pci_media_ip_gen_param(const void *prev, char *desc)
 {
+	const void *next = pre_gmdid_media_ip_gen_params(prev, desc);
+
+	if (next)
+		return next;
+	if (is_insidevar(prev, pre_gmdid_media_ips))
+		prev = NULL;
+
 	return media_ip_gen_params(prev, desc);
 }
 EXPORT_SYMBOL_IF_KUNIT(xe_pci_media_ip_gen_param);