From 17af40a835f1805e8d0523dddf1fbabe06abf230 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Fri, 14 Nov 2014 16:54:22 +0200 Subject: drm/i915/dsi: add ports to intel_dsi to describe the ports being driven Later on this can include multiple ports (e.g. (1 << PORT_A) | (1 << PORT_C)) to describe dual link DSI. Signed-off-by: Jani Nikula Reviewed-by: Gaurav K Singh Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dsi.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_dsi.c') diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 35842a6687d8..259cb4ab2067 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -749,10 +749,13 @@ 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.port == DVO_PORT_MIPIA) + if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIA) { intel_encoder->crtc_mask = (1 << PIPE_A); - else if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIC) + intel_dsi->ports = (1 << PORT_A); + } else if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIC) { intel_encoder->crtc_mask = (1 << PIPE_B); + intel_dsi->ports = (1 << PORT_C); + } for (i = 0; i < ARRAY_SIZE(intel_dsi_devices); i++) { dsi = &intel_dsi_devices[i]; -- cgit v1.2.3