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From cec3b16f457e14003559707bd0bb5c2f40953630 Mon Sep 17 00:00:00 2001
From: Leo Liu <leo.liu@amd.com>
Date: Fri, 8 Nov 2019 10:00:24 -0500
Subject: [PATCH 4443/4736] drm/amdgpu: add JPEG HW IP and SW structures
It will be used for JPEG IP 1.0, 2.0, 2.5 and later.
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h | 46 ++++++++++++++++++++++++
2 files changed, 51 insertions(+)
create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 715739799383..9915f0472611 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -70,6 +70,7 @@
#include "amdgpu_uvd.h"
#include "amdgpu_vce.h"
#include "amdgpu_vcn.h"
+#include "amdgpu_jpeg.h"
#include "amdgpu_mn.h"
#include "amdgpu_gmc.h"
#include "amdgpu_gfx.h"
@@ -724,6 +725,7 @@ enum amd_hw_ip_block_type {
MP1_HWIP,
UVD_HWIP,
VCN_HWIP = UVD_HWIP,
+ JPEG_HWIP = VCN_HWIP,
VCE_HWIP,
DF_HWIP,
DCE_HWIP,
@@ -944,6 +946,9 @@ struct amdgpu_device {
/* vcn */
struct amdgpu_vcn vcn;
+ /* jpeg */
+ struct amdgpu_jpeg jpeg;
+
/* firmwares */
struct amdgpu_firmware firmware;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
new file mode 100644
index 000000000000..36e2b7340c97
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * 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, sublicense,
+ * 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 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 NONINFRINGEMENT. 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.
+ *
+ */
+
+#ifndef __AMDGPU_JPEG_H__
+#define __AMDGPU_JPEG_H__
+
+#define AMDGPU_MAX_JPEG_INSTANCES 2
+
+struct amdgpu_jpeg_reg{
+ unsigned jpeg_pitch;
+};
+
+struct amdgpu_jpeg_inst {
+ struct amdgpu_ring ring_dec;
+ struct amdgpu_irq_src irq;
+ struct amdgpu_jpeg_reg external;
+};
+
+struct amdgpu_jpeg {
+ uint8_t num_jpeg_inst;
+ struct amdgpu_jpeg_inst inst[AMDGPU_MAX_JPEG_INSTANCES];
+ struct amdgpu_jpeg_reg internal;
+ unsigned harvest_config;
+};
+
+#endif /*__AMDGPU_JPEG_H__*/
--
2.17.1
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