pan/bi: Add PAN_SCHED_* flags
Class (mostly) determines scheduling options.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4061>
diff --git a/src/panfrost/bifrost/compiler.h b/src/panfrost/bifrost/compiler.h
index e37c03c..9f56ed2 100644
--- a/src/panfrost/bifrost/compiler.h
+++ b/src/panfrost/bifrost/compiler.h
@@ -86,6 +86,15 @@
/* Accepts a bifrost_roundmode */
#define BI_ROUNDMODE (1 << 2)
+/* Can be scheduled to FMA */
+#define BI_SCHED_FMA (1 << 3)
+
+/* Can be scheduled to ADD */
+#define BI_SCHED_ADD (1 << 4)
+
+/* Most ALU ops can do either, actually */
+#define BI_SCHED_ALL (BI_SCHED_FMA | BI_SCHED_ADD)
+
/* It can't get any worse than csel4... can it? */
#define BIR_SRC_COUNT 4