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intel/dev: report stepping for TGL systems

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Workaround 14010672564 requires a check for the TGL B0 stepping.

Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22458>
This commit is contained in:
Mark Janes
2023-04-18 12:20:07 -07:00
committed by Marge Bot
parent 47ac056d0f
commit acb2a7d2ec
1 changed files with 11 additions and 0 deletions
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src/intel/dev/intel_device_info.c
+11
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@@ -1653,6 +1653,17 @@ intel_device_info_wa_stepping(struct intel_device_info *devinfo)
if (devinfo->revision < 4)
return INTEL_STEPPING_A0;
return INTEL_STEPPING_B0;
} else if (devinfo->platform == INTEL_PLATFORM_TGL) {
switch (devinfo->revision) {
case 0:
return INTEL_STEPPING_A0;
case 1:
return INTEL_STEPPING_B0;
case 3:
return INTEL_STEPPING_C0;
default:
return INTEL_STEPPING_RELEASE;
}
}
/* all other platforms support only released steppings */