drm/amdgpu: introduce new idh_request/event enum

new idh_request and ihd_event to prepare for the
new handshake protocol implementation later

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h
index c80bbc7..598ed2c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h
@@ -34,6 +34,7 @@ enum idh_request {
        IDH_REQ_GPU_FINI_ACCESS,
        IDH_REL_GPU_FINI_ACCESS,
        IDH_REQ_GPU_RESET_ACCESS,
+       IDH_REQ_GPU_INIT_DATA,
 
        IDH_LOG_VF_ERROR       = 200,
 };
@@ -46,6 +47,7 @@ enum idh_event {
        IDH_SUCCESS,
        IDH_FAIL,
        IDH_QUERY_ALIVE,
+       IDH_REQ_GPU_INIT_DATA_READY,
 
        IDH_TEXT_MESSAGE = 255,
 };