From abf412b3efb2f943d9b98a489e9aca836be21333 Mon Sep 17 00:00:00 2001
From: James Zhu <jzhums@gmail.com>
Date: Fri, 10 Aug 2018 00:31:38 +0800
Subject: [PATCH] drm/amdgpu:add tmr mc address into amdgpu_firmware_info
Git-commit: abf412b3efb2f943d9b98a489e9aca836be21333
Patch-mainline: v4.19-rc1
References: bsc#1051510
amdgpu IP blocks booting need Trust Memory Region(tmr) mc address
of its firmware which is loaded by PSP
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Likun Gao <likun.gao@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -226,6 +226,9 @@ struct amdgpu_firmware_info {
void *kaddr;
/* ucode_size_bytes */
uint32_t ucode_size;
+ /* starting tmr mc address */
+ uint32_t tmr_mc_addr_lo;
+ uint32_t tmr_mc_addr_hi;
};
void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr);