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intel/dev: Add LNL stepping mapping

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Without this mapping no temporary workaround will be applied to LNL.

BSpec: 70821
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29457>
This commit is contained in:
José Roberto de Souza 2024-04-04 11:24:10 -07:00 • committed by Marge Bot
parent 06ec218fdf
commit d4a180639f
1 changed files with 12 additions and 1 deletions
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13
src/intel/dev/intel_device_info.c
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@ -1904,7 +1904,18 @@ intel_device_info_wa_stepping(struct intel_device_info *devinfo)
* 'compiler_field' in intel_device_info.py
*/
if (devinfo->platform == INTEL_PLATFORM_TGL) {
if (devinfo->platform == INTEL_PLATFORM_LNL) {
switch (devinfo->revision) {
case 0:
return INTEL_STEPPING_A0;
case 1:
return INTEL_STEPPING_A1;
case 4:
return INTEL_STEPPING_B0;
default:
return INTEL_STEPPING_RELEASE;
}
} else if (devinfo->platform == INTEL_PLATFORM_TGL) {
/* TGL production steppings: B0 and C0 */
switch (devinfo->revision) {
case 1: