Signed-off-by: Eugeni Dodonov <[email protected]>
---
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
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