[Intel-gfx] [PATCH v2 11/12] drm/i915/pvc: skip all copy engines from aux table invalidate

[Matt Roper]

From: Lucas De Marchi <lucas.demarchi at intel.com>

As we have more copy engines now, mask all of them from aux table
invalidate.

v2 (MattR):
 - Use I915_MAX_BCS to determine mask rather than hardcoding BCS8.
   (Prathap)

Cc: Prathap Kumar Valsan <prathap.kumar.valsan at intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
Reviewed-by: Prathap Kumar Valsan <prathap.kumar.valsan at intel.com>
---
 drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
index 11c72792573d..0f5ab2c99ffc 100644
--- a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
@@ -276,7 +276,8 @@ int gen12_emit_flush_xcs(struct i915_request *rq, u32 mode)
 		if (!HAS_FLAT_CCS(rq->engine->i915) &&
 		    (rq->engine->class == VIDEO_DECODE_CLASS ||
 		     rq->engine->class == VIDEO_ENHANCEMENT_CLASS)) {
-			aux_inv = rq->engine->mask & ~BIT(BCS0);
+			aux_inv = rq->engine->mask &
+				~GENMASK(_BCS(I915_MAX_BCS - 1), BCS0);
 			if (aux_inv)
 				cmd += 4;
 		}
-- 
2.35.1