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Subject[PATCH 4.18 175/197] drm/amdgpu:add tmr mc address into amdgpu_firmware_info
Date
4.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: James Zhu <jzhums@gmail.com>

commit abf412b3efb2f943d9b98a489e9aca836be21333 upstream.

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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
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);

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