drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it.
LVDS always requests RMX_FULL, we need to fix it so that doesn't happen before we can enable LVDS on crtc 1. Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -1066,6 +1066,7 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t
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switch (radeon_encoder->encoder_id) {
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case ENCODER_OBJECT_ID_INTERNAL_LVDS:
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encoder->possible_crtcs = 0x1;
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drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);
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drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
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if (rdev->is_atom_bios)
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