radeon/vcn: add vcn2.0 encode skeleton

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
(v2: build fix -- Nicolai)
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

src/gallium/drivers/radeon/radeon_vcn_enc.h

@@ -523,4 +523,6 @@ void radeon_enc_code_se(struct radeon_encoder *enc, int value);
 
 void radeon_enc_1_2_init(struct radeon_encoder *enc);
 
+void radeon_enc_2_0_init(struct radeon_encoder *enc);
+
 #endif  // _RADEON_VCN_ENC_H

src/gallium/drivers/radeon/radeon_vcn_enc_2_0.c

@@ -0,0 +1,77 @@
+/**************************************************************************
+ *
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+
+#include "pipe/p_video_codec.h"
+
+#include "util/u_video.h"
+
+#include "si_pipe.h"
+#include "radeon_video.h"
+#include "radeon_vcn_enc.h"
+
+#define RENCODE_FW_INTERFACE_MAJOR_VERSION		0
+#define RENCODE_FW_INTERFACE_MINOR_VERSION		0
+
+#define RENCODE_IB_PARAM_SESSION_INFO				0x00000001
+#define RENCODE_IB_PARAM_TASK_INFO  				0x00000002
+#define RENCODE_IB_PARAM_SESSION_INIT				0x00000003
+#define RENCODE_IB_PARAM_LAYER_CONTROL				0x00000004
+#define RENCODE_IB_PARAM_LAYER_SELECT				0x00000005
+#define RENCODE_IB_PARAM_RATE_CONTROL_SESSION_INIT 		0x00000006
+#define RENCODE_IB_PARAM_RATE_CONTROL_LAYER_INIT	 	0x00000007
+#define RENCODE_IB_PARAM_RATE_CONTROL_PER_PICTURE 		0x00000008
+#define RENCODE_IB_PARAM_QUALITY_PARAMS 			0x00000009
+#define RENCODE_IB_PARAM_DIRECT_OUTPUT_NALU 			0x0000000a
+#define RENCODE_IB_PARAM_SLICE_HEADER				0x0000000b
+#define RENCODE_IB_PARAM_INPUT_FORMAT				0x0000000c
+#define RENCODE_IB_PARAM_OUTPUT_FORMAT				0x0000000d
+#define RENCODE_IB_PARAM_ENCODE_PARAMS				0x0000000f
+#define RENCODE_IB_PARAM_INTRA_REFRESH				0x00000010
+#define RENCODE_IB_PARAM_ENCODE_CONTEXT_BUFFER  		0x00000011
+#define RENCODE_IB_PARAM_VIDEO_BITSTREAM_BUFFER 		0x00000012
+#define RENCODE_IB_PARAM_FEEDBACK_BUFFER			0x00000015
+
+#define RENCODE_HEVC_IB_PARAM_SLICE_CONTROL			0x00100001
+#define RENCODE_HEVC_IB_PARAM_SPEC_MISC 			0x00100002
+#define RENCODE_HEVC_IB_PARAM_LOOP_FILTER			0x00100003
+
+#define RENCODE_H264_IB_PARAM_SLICE_CONTROL			0x00200001
+#define RENCODE_H264_IB_PARAM_SPEC_MISC 			0x00200002
+#define RENCODE_H264_IB_PARAM_ENCODE_PARAMS			0x00200003
+#define RENCODE_H264_IB_PARAM_DEBLOCKING_FILTER 		0x00200004
+
+static void encode(struct radeon_encoder *enc)
+{
+	/* TODO */
+}
+
+void radeon_enc_2_0_init(struct radeon_encoder *enc)
+{
+	/* TODO */
+}

src/gallium/drivers/radeonsi/Makefile.sources

@@ -56,6 +56,7 @@ C_SOURCES := \
 	../radeon/radeon_vcn_dec.c \
 	../radeon/radeon_vcn_dec.h \
 	../radeon/radeon_vcn_enc_1_2.c \
+	../radeon/radeon_vcn_enc_2_0.c \
 	../radeon/radeon_vcn_enc.c \
 	../radeon/radeon_vcn_enc.h \
 	../radeon/radeon_uvd_enc_1_1.c \

src/gallium/drivers/radeonsi/meson.build

@@ -69,6 +69,7 @@ files_libradeonsi = files(
   '../radeon/radeon_uvd.c',
   '../radeon/radeon_uvd.h',
   '../radeon/radeon_vcn_enc_1_2.c',
+  '../radeon/radeon_vcn_enc_2_0.c',
   '../radeon/radeon_vcn_enc.c',
   '../radeon/radeon_vcn_enc.h',
   '../radeon/radeon_vcn_dec_jpeg.c',