Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com> --- drivers/gpu/drm/i915/intel_display.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0768f48..e4ebd39 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1437,8 +1437,9 @@ static void intel_enable_transcoder(struct drm_i915_private *dev_priv, /* PCH only available on ILK+ */ BUG_ON(dev_priv->info->gen < 5); - /* Make sure PCH DPLL is enabled */ - assert_pch_pll_enabled(dev_priv, pipe); + /* Make sure PCH DPLL is enabled on Pre-Haswell platforms */ + if (!IS_HASWELL(dev_priv->dev)) + assert_pch_pll_enabled(dev_priv, pipe); /* FDI must be feeding us bits for PCH ports */ assert_fdi_tx_enabled(dev_priv, pipe); -- 1.7.10
