[Intel-gfx] [PATCH 31/36] drm/i915: don't assert_pch_ports_disabled on LPT

[Paulo Zanoni]

From: Paulo Zanoni <paulo.r.zanoni at intel.com>

That function is made for IBX. Running it on LPT will trigger tons of
"unclaimed register" errors. The only port remaining on LPT is
PCH_ADPA.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 10ea4f5..7d858f8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1775,9 +1775,6 @@ static void lpt_disable_pch_transcoder(struct drm_i915_private *dev_priv,
 	assert_fdi_tx_disabled(dev_priv, pipe);
 	assert_fdi_rx_disabled(dev_priv, pipe);
 
-	/* Ports must be off as well */
-	assert_pch_ports_disabled(dev_priv, pipe);
-
 	reg = TRANSCONF(pipe);
 	val = I915_READ(reg);
 	val &= ~TRANS_ENABLE;
-- 
1.7.11.4