From ee467d6c9973efa7cfa33cc875b9aa9cbc867d90 Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Wed, 23 Jun 2021 17:53:35 +0800
Subject: drm/amdgpu: add imu fw structure
Git-commit: d142f56e4fa2296c5c9f4e28d8deba0ba2780607
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Add IMU firmware structure.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index f535770f8092..fb88f951fb3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -334,6 +334,15 @@ struct dmcub_firmware_header_v1_0 {
uint32_t bss_data_bytes; /* size of bss/data region, in bytes */
};
+/* version_major=1, version_minor=0 */
+struct imu_firmware_header_v1_0 {
+ struct common_firmware_header header;
+ uint32_t imu_iram_ucode_size_bytes;
+ uint32_t imu_iram_ucode_offset_bytes;
+ uint32_t imu_dram_ucode_size_bytes;
+ uint32_t imu_dram_ucode_offset_bytes;
+};
+
/* header is fixed size */
union amdgpu_firmware_header {
struct common_firmware_header common;
@@ -358,6 +367,7 @@ union amdgpu_firmware_header {
struct gpu_info_firmware_header_v1_0 gpu_info;
struct dmcu_firmware_header_v1_0 dmcu;
struct dmcub_firmware_header_v1_0 dmcub;
+ struct imu_firmware_header_v1_0 imu;
uint8_t raw[0x100];
};
--
2.38.1