From: Ville Syrjälä <[email protected]>

Check for !HAS_PCH_SPLIT() instead of 'gen < 5' in the PCH transcoder
enable functions.

Signed-off-by: Ville Syrjälä <[email protected]>
---
 drivers/gpu/drm/i915/intel_display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 0b9c9e0..a53954c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1864,7 +1864,7 @@ static void ironlake_enable_pch_transcoder(struct 
drm_i915_private *dev_priv,
        uint32_t reg, val, pipeconf_val;
 
        /* PCH only available on ILK+ */
-       BUG_ON(INTEL_INFO(dev)->gen < 5);
+       BUG_ON(!HAS_PCH_SPLIT(dev));
 
        /* Make sure PCH DPLL is enabled */
        assert_shared_dpll_enabled(dev_priv,
@@ -1917,7 +1917,7 @@ static void lpt_enable_pch_transcoder(struct 
drm_i915_private *dev_priv,
        u32 val, pipeconf_val;
 
        /* PCH only available on ILK+ */
-       BUG_ON(INTEL_INFO(dev_priv->dev)->gen < 5);
+       BUG_ON(!HAS_PCH_SPLIT(dev_priv->dev));
 
        /* FDI must be feeding us bits for PCH ports */
        assert_fdi_tx_enabled(dev_priv, (enum pipe) cpu_transcoder);
-- 
1.8.5.5

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