drm/i915: Restrict hsw_dp_set_ddi_pll_sel() to HSW/BDW

Future platform will use config->ddi_pll_sel in a different way.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0aa219dff19ce76e4de528736f1f4c0ad39d6728..16fcfc67f014809d5fd78d0761e79bf17180592b 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -964,7 +964,7 @@ found:
                                &pipe_config->dp_m2_n2);
        }
 
-       if (HAS_DDI(dev))
+       if (IS_HASWELL(dev) || IS_BROADWELL(dev))
                hsw_dp_set_ddi_pll_sel(pipe_config, intel_dp->link_bw);
        else
                intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw);