Mesa (master): pan/mdg: Add quirk for missing out-of-order support

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Module: Mesa
Branch: master
Commit: 7c0e82d4ab9073af45a36e6c11ed2a31580cba9e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7c0e82d4ab9073af45a36e6c11ed2a31580cba9e

Author: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Date:   Mon Jun  1 14:26:11 2020 -0400

pan/mdg: Add quirk for missing out-of-order support

Added in T760, like the other good parts of Midgard.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5286>

---

 src/panfrost/midgard/midgard_quirks.h | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/panfrost/midgard/midgard_quirks.h b/src/panfrost/midgard/midgard_quirks.h
index 7f213cc3d69..d90d59f7677 100644
--- a/src/panfrost/midgard/midgard_quirks.h
+++ b/src/panfrost/midgard/midgard_quirks.h
@@ -62,6 +62,11 @@
 
 #define MIDGARD_NO_UPPER_ALU (1 << 4)
 
+/* Whether (texture) out-of-order execution support is missing on early
+ * Midgards. For these just set the OoO bits to 0. */
+
+#define MIDGARD_NO_OOO (1 << 5)
+
 static inline unsigned
 midgard_get_quirks(unsigned gpu_id)
 {
@@ -70,13 +75,15 @@ midgard_get_quirks(unsigned gpu_id)
         case 0x620:
                 return MIDGARD_OLD_BLEND |
                         MIDGARD_BROKEN_LOD |
-                        MIDGARD_NO_UPPER_ALU;
+                        MIDGARD_NO_UPPER_ALU |
+                        MIDGARD_NO_OOO;
 
         case 0x720:
                 return MIDGARD_INTERPIPE_REG_ALIASING | 
                         MIDGARD_OLD_BLEND |
                         MIDGARD_BROKEN_LOD |
-                        MIDGARD_NO_UPPER_ALU;
+                        MIDGARD_NO_UPPER_ALU |
+                        MIDGARD_NO_OOO;
 
         case 0x820:
         case 0x830: