DRM_LSPCON_MODE_LS
*mode = DRM_LSPCON_MODE_LS;
mode == DRM_LSPCON_MODE_LS ? "LS" : "PCON");
DRM_LSPCON_MODE_PCON : DRM_LSPCON_MODE_LS;
expected_mode = DRM_LSPCON_MODE_LS;
case DRM_LSPCON_MODE_LS: