[PATCH 4/6] drm/amdgpu:new PM4 entry for VI/AI

Monk Liu Monk.Liu at amd.com
Thu May 4 10:04:53 UTC 2017


TMZ package will be used for VULKAN/CHAINED-IB MCBP

Change-Id: I25b82e753d078a2e3eed53a36a40798cb74d71f9
Signed-off-by: Monk Liu <Monk.Liu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/soc15d.h | 7 +++++++
 drivers/gpu/drm/amd/amdgpu/vid.h    | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15d.h b/drivers/gpu/drm/amd/amdgpu/soc15d.h
index 75403c7..0733e7d 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15d.h
+++ b/drivers/gpu/drm/amd/amdgpu/soc15d.h
@@ -259,6 +259,13 @@
 #define	PACKET3_WAIT_ON_CE_COUNTER			0x86
 #define	PACKET3_WAIT_ON_DE_COUNTER_DIFF			0x88
 #define	PACKET3_SWITCH_BUFFER				0x8B
+#define PACKET3_FRAME_CONTROL				0x90
+#			define FRAME_CMD(x) ((x) << 28)
+			/*
+			 * x=0: tmz_begin
+			 * x=1: tmz_end
+			 */
+
 #define PACKET3_SET_RESOURCES				0xA0
 #define PACKET3_MAP_QUEUES				0xA2
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vid.h b/drivers/gpu/drm/amd/amdgpu/vid.h
index 5f2ab9c..a648525 100644
--- a/drivers/gpu/drm/amd/amdgpu/vid.h
+++ b/drivers/gpu/drm/amd/amdgpu/vid.h
@@ -361,6 +361,12 @@
 #define	PACKET3_WAIT_ON_CE_COUNTER			0x86
 #define	PACKET3_WAIT_ON_DE_COUNTER_DIFF			0x88
 #define	PACKET3_SWITCH_BUFFER				0x8B
+#define PACKET3_FRAME_CONTROL				0x90
+#			define FRAME_CMD(x) ((x) << 28)
+			/*
+			 * x=0: tmz_begin
+			 * x=1: tmz_end
+			 */
 #define	PACKET3_SET_RESOURCES				0xA0
 /* 1. header
  * 2. CONTROL
-- 
2.7.4



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