X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fi915%2Fintel_dsi.c;h=c7a0b8d8fac9d207973601503835c506c60915c3;hb=ec0a2ed6d8a5e555edef907895c041e285fdb495;hp=51966426addfbd612fa4d34f97e565590b6fbd51;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/i915/intel_dsi.c b/kernel/drivers/gpu/drm/i915/intel_dsi.c
index 51966426a..c7a0b8d8f 100644
--- a/kernel/drivers/gpu/drm/i915/intel_dsi.c
+++ b/kernel/drivers/gpu/drm/i915/intel_dsi.c
@@ -1036,11 +1036,7 @@ void intel_dsi_init(struct drm_device *dev)
 	intel_connector->unregister = intel_connector_unregister;
 
 	/* Pipe A maps to MIPI DSI port A, pipe B maps to MIPI DSI port C */
-	if (dev_priv->vbt.dsi.config->dual_link) {
-		/* XXX: does dual link work on either pipe? */
-		intel_encoder->crtc_mask = (1 << PIPE_A);
-		intel_dsi->ports = ((1 << PORT_A) | (1 << PORT_C));
-	} else if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIA) {
+	if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIA) {
 		intel_encoder->crtc_mask = (1 << PIPE_A);
 		intel_dsi->ports = (1 << PORT_A);
 	} else if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIC) {
@@ -1048,6 +1044,9 @@ void intel_dsi_init(struct drm_device *dev)
 		intel_dsi->ports = (1 << PORT_C);
 	}
 
+	if (dev_priv->vbt.dsi.config->dual_link)
+		intel_dsi->ports = ((1 << PORT_A) | (1 << PORT_C));
+
 	/* Create a DSI host (and a device) for each port. */
 	for_each_dsi_port(port, intel_dsi->ports) {
 		struct intel_dsi_host *host;