diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index b7d3cf27d5e2..ce07bd794aed 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -5712,10 +5712,20 @@ intel_dp_init_panel_power_sequencer_registers(struct intel_dp *intel_dp, if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { port_sel = PANEL_PORT_SELECT_VLV(port); } else if (HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv)) { - if (port == PORT_A) + switch (port) { + case PORT_A: port_sel = PANEL_PORT_SELECT_DPA; - else + break; + case PORT_C: + port_sel = PANEL_PORT_SELECT_DPC; + break; + case PORT_D: port_sel = PANEL_PORT_SELECT_DPD; + break; + default: + MISSING_CASE(port); + break; + } } pp_on |= port_sel; |