From ddca50584c8643ff23c554bc8053e48527054067 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
Date: Thu, 22 May 2025 09:24:22 -0700
Subject: [PATCH] intel: Return PTL stepping
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Without this no temporary workaround is applied to PTL as by
default INTEL_STEPPING_RELEASE is returned and it is larger than
any stepping.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35110>
---
 src/intel/dev/intel_device_info.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/intel/dev/intel_device_info.c b/src/intel/dev/intel_device_info.c
index c4d9b9c2767..4aae48c1c19 100644
--- a/src/intel/dev/intel_device_info.c
+++ b/src/intel/dev/intel_device_info.c
@@ -1994,7 +1994,16 @@ intel_device_info_wa_stepping(struct intel_device_info *devinfo)
     * 'compiler_field' in intel_device_info.py
     */
 
-   if (devinfo->platform == INTEL_PLATFORM_BMG) {
+   if (devinfo->platform == INTEL_PLATFORM_PTL) {
+      switch (devinfo->revision) {
+      case 0:
+         return INTEL_STEPPING_A0;
+      case 4:
+         return INTEL_STEPPING_B0;
+      default:
+         return INTEL_STEPPING_RELEASE;
+      }
+   } else if (devinfo->platform == INTEL_PLATFORM_BMG) {
       switch (devinfo->revision) {
       case 0:
          return INTEL_STEPPING_A0;