diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index f1757a8e481a..1da3bb2cc4b4 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1879,10 +1879,17 @@ u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder) struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); int n_entries; - if (encoder->type == INTEL_OUTPUT_EDP) - intel_ddi_get_buf_trans_edp(dev_priv, &n_entries); - else - intel_ddi_get_buf_trans_dp(dev_priv, &n_entries); + if (IS_CANNONLAKE(dev_priv)) { + if (encoder->type == INTEL_OUTPUT_EDP) + cnl_get_buf_trans_edp(dev_priv, &n_entries); + else + cnl_get_buf_trans_dp(dev_priv, &n_entries); + } else { + if (encoder->type == INTEL_OUTPUT_EDP) + intel_ddi_get_buf_trans_edp(dev_priv, &n_entries); + else + intel_ddi_get_buf_trans_dp(dev_priv, &n_entries); + } if (WARN_ON(n_entries < 1)) n_entries = 1; |