[Intel-gfx] [PATCH v4 11/18] drm/i915/dg2: DG2 uses the same sseu limits as XeHP SDV

Matt Roper matthew.d.roper at intel.com
Thu Jul 29 17:00:01 UTC 2021


DG2 supports compute DSS and has the same maximum number of DSS and EU
as XeHP SDV.

Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
Reviewed-by: Caz Yokoyama <caz.yokoyama at intel.com>
Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_sseu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_sseu.c b/drivers/gpu/drm/i915/gt/intel_sseu.c
index 5d3b8dff464c..eaff221db5b0 100644
--- a/drivers/gpu/drm/i915/gt/intel_sseu.c
+++ b/drivers/gpu/drm/i915/gt/intel_sseu.c
@@ -171,7 +171,7 @@ static void gen12_sseu_info_init(struct intel_gt *gt)
 	 * across the entire device. Then calculate out the DSS for each
 	 * workload type within that software slice.
 	 */
-	if (IS_XEHPSDV(gt->i915)) {
+	if (IS_DG2(gt->i915) || IS_XEHPSDV(gt->i915)) {
 		intel_sseu_set_info(sseu, 1, 32, 16);
 		sseu->has_compute_dss = 1;
 	} else {
-- 
2.25.4



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