From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Fix up the MOCS PTE setting to really get the LLC cacheability from the PTE rather than hardocoding it to LLC or LLC+eLLC. Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20201007120329.17076-2-ville.syrjala@xxxxxxxxxxxxxxx --- drivers/gpu/drm/i915/gt/intel_mocs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c index 39179a3eee98..9ce80376af0f 100644 --- a/drivers/gpu/drm/i915/gt/intel_mocs.c +++ b/drivers/gpu/drm/i915/gt/intel_mocs.c @@ -124,7 +124,7 @@ struct drm_i915_mocs_table { LE_1_UC | LE_TC_2_LLC_ELLC, \ L3_1_UC), \ MOCS_ENTRY(I915_MOCS_PTE, \ - LE_0_PAGETABLE | LE_TC_2_LLC_ELLC | LE_LRUM(3), \ + LE_0_PAGETABLE | LE_TC_0_PAGETABLE | LE_LRUM(3), \ L3_3_WB) static const struct drm_i915_mocs_entry skl_mocs_table[] = { @@ -280,7 +280,7 @@ static const struct drm_i915_mocs_entry icl_mocs_table[] = { L3_1_UC), /* Base - L3 + LeCC:PAT (Deprecated) */ MOCS_ENTRY(I915_MOCS_PTE, - LE_0_PAGETABLE | LE_TC_1_LLC, + LE_0_PAGETABLE | LE_TC_0_PAGETABLE, L3_3_WB), GEN11_MOCS_ENTRIES -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
