| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 090/115] drm/amdgpu: update tmr mc address | Date | Thu, 13 Sep 2018 15:31:50 +0200 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: James Zhu <jzhums@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.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_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; }
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