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From: Xin Wang <x.wang@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Xin Wang <x.wang@intel.com>,
	matthew.d.roper@intel.com, zbigniew.kempczynski@intel.com,
	kamil.konieczny@linux.intel.com, ravi.kumar.vodapalli@intel.com,
	stuart.summers@intel.com
Subject: [PATCH i-g-t v13 4/4] lib/intel_device_info: remove the graphics_rel from xe2+ devices
Date: Wed, 23 Sep 2026 20:55:40 -0700	[thread overview]
Message-ID: <20260924035545.710985-5-x.wang@intel.com> (raw)
In-Reply-To: <20260924035545.710985-1-x.wang@intel.com>

On Xe2+ platforms, the graphics IP version is no longer a stable
property of a PCI ID "device type". After IP disaggregation, devices
sharing the same PCI ID can report different IP versions via GMD_ID, so
encoding graphics_rel in the static PCI-ID table gives wrong minor
versions on such devices.

Drop graphics_rel for these platforms and rely on the runtime value
that xe_device_get() reads from GMD_ID.

v2:
 - also drop graphics_rel from WCL and NVL-P.

Signed-off-by: Xin Wang <x.wang@intel.com>
---
 lib/intel_device_info.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/lib/intel_device_info.c b/lib/intel_device_info.c
index 096cf6eb7a..afeb3b6df2 100644
--- a/lib/intel_device_info.c
+++ b/lib/intel_device_info.c
@@ -510,7 +510,6 @@ static const struct intel_device_info intel_pontevecchio_info = {
 
 static const struct intel_device_info intel_lunarlake_info = {
 	.graphics_ver = 20,
-	.graphics_rel = 4,
 	.display_ver = 20,
 	.has_4tile = true,
 	.has_flatccs = true,
@@ -522,7 +521,6 @@ static const struct intel_device_info intel_lunarlake_info = {
 
 static const struct intel_device_info intel_battlemage_info = {
 	.graphics_ver = 20,
-	.graphics_rel = 1,
 	.display_ver = 14,
 	.has_4tile = true,
 	.has_flatccs = true,
@@ -534,7 +532,6 @@ static const struct intel_device_info intel_battlemage_info = {
 
 static const struct intel_device_info intel_pantherlake_info = {
 	.graphics_ver = 30,
-	.graphics_rel = 0,
 	.display_ver = 30,
 	.has_4tile = true,
 	.has_flatccs = true,
@@ -546,7 +543,6 @@ static const struct intel_device_info intel_pantherlake_info = {
 
 static const struct intel_device_info intel_wildcatlake_info = {
 	.graphics_ver = 30,
-	.graphics_rel = 3,
 	.display_ver = 30,
 	.has_4tile = true,
 	.has_flatccs = true,
@@ -558,7 +554,6 @@ static const struct intel_device_info intel_wildcatlake_info = {
 
 static const struct intel_device_info intel_novalake_s_info = {
 	.graphics_ver = 30,
-	.graphics_rel = 04,
 	.display_ver = 35,
 	.has_4tile = true,
 	.has_oam = true,
@@ -570,7 +565,6 @@ static const struct intel_device_info intel_novalake_s_info = {
 
 static const struct intel_device_info intel_novalake_p_info = {
 	.graphics_ver = 35,
-	.graphics_rel = 10,
 	.display_ver = 35,
 	.has_4tile = true,
 	.has_oam = true,
@@ -582,7 +576,6 @@ static const struct intel_device_info intel_novalake_p_info = {
 
 static const struct intel_device_info intel_crescentisland_info = {
 	.graphics_ver = 35,
-	.graphics_rel = 11,
 	.display_ver = 0,
 	.has_oam = true,
 	.is_crescentisland = true,
-- 
2.43.0


  parent reply	other threads:[~2026-09-24  3:58 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-24  3:55 [PATCH i-g-t v13 0/4] lib/intel_device_info: get the xe .graphics_rel from GMD_ID Xin Wang
2026-09-24  3:55 ` [PATCH i-g-t v13 1/4] lib/igt_core: add igt_destructor helper macro Xin Wang
2026-09-24  3:55 ` [PATCH i-g-t v13 2/4] lib/intel_device_info: make device info cache process-wide Xin Wang
2026-09-25  6:22   ` Zbigniew Kempczyński
2026-09-25 23:43     ` Wang, X
2026-09-24  3:55 ` [PATCH i-g-t v13 3/4] lib/intel_device_info: allow xe_query to override graphics version Xin Wang
2026-09-24  3:55 ` Xin Wang [this message]
2026-09-24  5:34 ` ✓ Xe.CI.BAT: success for lib/intel_device_info: get the xe .graphics_rel from GMD_ID Patchwork
2026-09-24  5:43 ` ✓ i915.CI.BAT: " Patchwork
2026-09-24 18:22 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-09-25  5:28 ` ✗ i915.CI.Full: " Patchwork

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