Commit 69d3ed5a authored Oct 31, 2012 by Paulo Zanoni Committed by Daniel Vetter Nov 11, 2012

drm/i915: don't assert_pch_ports_disabled on LPT



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@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 25f3ef11

drivers/gpu/drm/i915/intel_display.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -1774,9 +1774,6 @@ 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;