From 210d95bdb35c2c172f0a3a9527b181f8988a627f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
Date: Thu, 10 Nov 2022 18:22:12 +0200
Subject: [PATCH] iris: setup stage bitmask for Wa_22011440098
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Fixes: 40b66a44998 ("anv, iris: Add Wa_22011440098 for DG2")
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19636>
---
 src/gallium/drivers/iris/iris_state.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index 15f1ed98fc6..8857973e26e 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -988,6 +988,8 @@ iris_alloc_push_constants(struct iris_batch *batch)
     */
    if (intel_device_info_is_dg2(devinfo)) {
       iris_emit_cmd(batch, GENX(3DSTATE_CONSTANT_ALL), c) {
+         /* Update empty push constants for all stages (bitmask = 11111b) */
+         c.ShaderUpdateEnable = 0x1f;
          c.MOCS = iris_mocs(NULL, &batch->screen->isl_dev, 0);
       }
    }