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anv: add handling for Wa_14026600921

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This is the Xe3 version of the earlier workaround.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
(cherry picked from commit 840e6e855b)

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40359>
This commit is contained in:
Tapani Pälli 2026-01-20 07:49:41 +02:00 • committed by Eric Engestrom
parent 77add2d8f2
commit 446fab4a4a
2 changed files with 5 additions and 4 deletions
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2
.pick_status.json
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@ -21734,7 +21734,7 @@
"description": "anv: add handling for Wa_14026600921",
"nominated": false,
"nomination_type": 0,
"resolution": 4,
"resolution": 1,
"main_sha": null,
"because_sha": null,
"notes": null

7
src/intel/vulkan/genX_cmd_compute.c
View file

@ -76,15 +76,16 @@ genX(cmd_buffer_ensure_cfe_state)(struct anv_cmd_buffer *cmd_buffer,
default: UNREACHABLE("invalid stack_ids value");
}
#if INTEL_WA_14021821874_GFX_VER || INTEL_WA_14018813551_GFX_VER
/* Wa_14021821874, Wa_14018813551:
#if INTEL_WA_14021821874_GFX_VER || INTEL_WA_14018813551_GFX_VER || INTEL_WA_14026600921_GFX_VER
/* Wa_14021821874, Wa_14018813551, Wa_14026600921:
*
* "StackIDControlOverride_RTGlobals = 0 (i.e. 2k)". We
* already set stack size per ray to 64 in brw_nir_lower_rt_intrinsics
* as the workaround also requires.
*/
if (intel_needs_workaround(cmd_buffer->device->info, 14021821874) ||
intel_needs_workaround(cmd_buffer->device->info, 14018813551))
intel_needs_workaround(cmd_buffer->device->info, 14018813551) ||
intel_needs_workaround(cmd_buffer->device->info, 14026600921))
cfe.StackIDControl = StackIDs2048;
#endif