This will whitelist the HIZ_CHICKEN register so mesa can disable the optimizations and avoid hang when using D16_UNORM. v2: moved to the right place and used the right function() (Chris) Cc: Matt Roper <matthew.d.roper@xxxxxxxxx> Cc: Rafael Antognolli <rafael.antognolli@xxxxxxxxx> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> --- drivers/gpu/drm/i915/gt/intel_workarounds.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 8139f1443bd7..0d80de88ccf3 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -1264,6 +1264,9 @@ static void tgl_whitelist_build(struct intel_engine_cs *engine) /* Wa_1808121037:tgl */ whitelist_reg(w, GEN7_COMMON_SLICE_CHICKEN1); + + /* Wa_1806527549:tgl */ + whitelist_reg(w, HIZ_CHICKEN); break; default: break; -- 2.25.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
