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path: root/drivers/thunderbolt/icm.c
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Diffstat (limited to 'drivers/thunderbolt/icm.c')
-rw-r--r--drivers/thunderbolt/icm.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index fbbe32ca1e69..ffcc8c3459e5 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -1633,6 +1633,15 @@ static void icm_icl_rtd3_veto(struct tb *tb, const struct icm_pkg_header *hdr)
icm_veto_end(tb);
}
+static bool icm_tgl_is_supported(struct tb *tb)
+{
+ /*
+ * If the firmware is not running use software CM. This platform
+ * should fully support both.
+ */
+ return icm_firmware_running(tb->nhi);
+}
+
static void icm_handle_notification(struct work_struct *work)
{
struct icm_notification *n = container_of(work, typeof(*n), work);
@@ -2269,6 +2278,19 @@ struct tb *icm_probe(struct tb_nhi *nhi)
icm->rtd3_veto = icm_icl_rtd3_veto;
tb->cm_ops = &icm_icl_ops;
break;
+
+ case PCI_DEVICE_ID_INTEL_TGL_NHI0:
+ case PCI_DEVICE_ID_INTEL_TGL_NHI1:
+ icm->is_supported = icm_tgl_is_supported;
+ icm->driver_ready = icm_icl_driver_ready;
+ icm->set_uuid = icm_icl_set_uuid;
+ icm->device_connected = icm_icl_device_connected;
+ icm->device_disconnected = icm_tr_device_disconnected;
+ icm->xdomain_connected = icm_tr_xdomain_connected;
+ icm->xdomain_disconnected = icm_tr_xdomain_disconnected;
+ icm->rtd3_veto = icm_icl_rtd3_veto;
+ tb->cm_ops = &icm_icl_ops;
+ break;
}
if (!icm->is_supported || !icm->is_supported(tb)) {