[RFC PATCH 2/5] drm/xe: Add MI_COPY_MEM_MEM GPU instruction definitions

[Matthew Brost]

MI_COPY_MEM_MEM GPU instructions are used to copy ctx timestamp from a
LRC registers to another location at the beginning of every jobs
execution. Add MI_COPY_MEM_MEM GPU instruction definitions.

Signed-off-by: Matthew Brost <matthew.brost at intel.com>
---
 drivers/gpu/drm/xe/instructions/xe_mi_commands.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
index c74ceb550dce..f3deabb18ce4 100644
--- a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
+++ b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
@@ -56,6 +56,10 @@
 #define   MI_FLUSH_IMM_QW		REG_FIELD_PREP(MI_FLUSH_DW_LEN_DW, 5 - 2)
 #define   MI_FLUSH_DW_USE_GTT		REG_BIT(2)
 
+#define MI_COPY_MEM_MEM			(__MI_INSTR(0x2e) | 3)
+#define	  MI_COPY_MEM_MEM_SRC_GGTT	REG_BIT(22)
+#define	  MI_COPY_MEM_MEM_DST_GGTT	REG_BIT(21)
+
 #define MI_LOAD_REGISTER_MEM		(__MI_INSTR(0x29) | XE_INSTR_NUM_DW(4))
 #define   MI_LRM_USE_GGTT		REG_BIT(22)
 
-- 
2.34.1