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Commit 4add75c4 authored by Chris Wilson's avatar Chris Wilson
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drm/i915: Allow LVDS to be on pipe A for Ironlake+ 



Previously we enabled this for gen4, only to have to revert it due to it
causing a large number of spurious wakeups. Try again hoping that the
hardware has become more sane in the mean time...

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent f684f5b4

drivers/gpu/drm/i915/intel_lvds.c

+2 −0
Original line number Diff line number Diff line
@@ -907,6 +907,8 @@ bool intel_lvds_init(struct drm_device *dev) 


	intel_encoder->clone_mask = (1 << INTEL_LVDS_CLONE_BIT);

	intel_encoder->crtc_mask = (1 << 1);

	if (INTEL_INFO(dev)->gen >= 5)

		intel_encoder->crtc_mask |= (1 << 0);

	drm_encoder_helper_add(encoder, &intel_lvds_helper_funcs);

	drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs);

	connector->display_info.subpixel_order = SubPixelHorizontalRGB;