From 3b32a35b31b19c8f9340d3b3a149062fce1cd89f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 1 Nov 2013 18:22:41 +0200 Subject: [PATCH] drm/i915: Simplify DP vs. eDP detection MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reduce the eDP detection to just checking if it's port A, or if the VBT tells us that the port is eDP for the other ports. Suggested-by: Jesse Barnes Signed-off-by: Ville Syrjälä Reviewed-by: Jesse Barnes Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dp.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 2e5154e5955f..30c627c7b7ba 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3337,6 +3337,9 @@ bool intel_dp_is_edp(struct drm_device *dev, enum port port) [PORT_D] = PORT_IDPD, }; + if (port == PORT_A) + return true; + if (!dev_priv->vbt.child_dev_num) return false; @@ -3621,27 +3624,10 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, intel_dp->DP = I915_READ(intel_dp->output_reg); intel_dp->attached_connector = intel_connector; - type = DRM_MODE_CONNECTOR_DisplayPort; - /* - * FIXME : We need to initialize built-in panels before external panels. - * For X0, DP_C is fixed as eDP. Revisit this as part of VLV eDP cleanup - */ - switch (port) { - case PORT_A: + if (intel_dp_is_edp(dev, port)) type = DRM_MODE_CONNECTOR_eDP; - break; - case PORT_B: - case PORT_C: - if (IS_VALLEYVIEW(dev) && intel_dp_is_edp(dev, port)) - type = DRM_MODE_CONNECTOR_eDP; - break; - case PORT_D: - if (HAS_PCH_SPLIT(dev) && intel_dp_is_edp(dev, port)) - type = DRM_MODE_CONNECTOR_eDP; - break; - default: /* silence GCC warning */ - break; - } + else + type = DRM_MODE_CONNECTOR_DisplayPort; /* * For eDP we always set the encoder type to INTEL_OUTPUT_EDP, but -- 2.11.0