diff options
Diffstat (limited to 'drivers/thunderbolt/tb.c')
| -rw-r--r-- | drivers/thunderbolt/tb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index 7ed02d86eabd..1454dc5b6b91 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -669,7 +669,11 @@ static void tb_scan_port(struct tb_port *port) tb_switch_lane_bonding_enable(sw); /* Set the link configured */ tb_switch_configure_link(sw); - tb_switch_tmu_configure(sw, TB_SWITCH_TMU_RATE_HIFI, false); + if (tb_switch_enable_clx(sw, TB_CL0S)) + tb_sw_warn(sw, "failed to enable CLx on upstream port\n"); + + tb_switch_tmu_configure(sw, TB_SWITCH_TMU_RATE_HIFI, + tb_switch_is_clx_enabled(sw)); if (tb_enable_tmu(sw)) tb_sw_warn(sw, "failed to enable TMU\n"); @@ -1420,6 +1424,9 @@ static void tb_restore_children(struct tb_switch *sw) if (sw->is_unplugged) return; + if (tb_switch_enable_clx(sw, TB_CL0S)) + tb_sw_warn(sw, "failed to re-enable CLx on upstream port\n"); + /* * tb_switch_tmu_configure() was already called when the switch was * added before entering system sleep or runtime suspend, |