Signed-off-by: Huang Rui <ray.hu...@amd.com> Reviewed-by: Alex Deucher <alexander.deuc...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 873d2f7..d4bf6c3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -435,18 +435,30 @@ static int psp_resume(void *handle) { int ret; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) return 0; + DRM_INFO("PSP is resuming...\n"); + mutex_lock(&adev->firmware.mutex); - ret = psp_load_fw(adev); + ret = psp_hw_start(psp); if (ret) - DRM_ERROR("PSP resume failed\n"); + goto failed; + + ret = psp_np_fw_load(psp); + if (ret) + goto failed; mutex_unlock(&adev->firmware.mutex); + return 0; + +failed: + DRM_ERROR("PSP resume failed\n"); + mutex_unlock(&adev->firmware.mutex); return ret; } -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx