Commit f57e1e3a authored May 09, 2012 by Eugeni Dodonov Committed by Daniel Vetter May 19, 2012

drm/i915: do not use fdi_normal_train on Haswell



This should be already configured when FDI auto-negotiation is done.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 6e4c1677

drivers/gpu/drm/i915/intel_display.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2679,6 +2679,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
		I915_WRITE(TRANS_VSYNC(pipe), I915_READ(VSYNC(pipe)));
		I915_WRITE(TRANS_VSYNCSHIFT(pipe), I915_READ(VSYNCSHIFT(pipe)));

		if (!IS_HASWELL(dev))
		intel_fdi_normal_train(crtc);

		/* For PCH DP, enable TRANS_DP_CTL */

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