4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: James Zhu <jzh...@gmail.com>
commit 435198f33b56d7b875a8173a0227ddf0de285aa1 upstream.
Update tmr mc address with firmware loading address
which is returned from PSP firmware
Signed-off-by: James Zhu <james....@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
Acked-by: Huang Rui <ray.hu...@amd.com>
Reviewed-by: Likun Gao <likun....@amd.com>
Signed-off-by: Likun Gao <likun....@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Cc: sta...@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -134,6 +134,11 @@ psp_cmd_submit_buf(struct psp_context *p
msleep(1);
}
+ if (ucode) {
+ ucode->tmr_mc_addr_lo = psp->cmd_buf_mem->resp.fw_addr_lo;
+ ucode->tmr_mc_addr_hi = psp->cmd_buf_mem->resp.fw_addr_hi;
+ }
+
return ret;
}
