drm/i915: remove use_fdi_mode argument from intel_prepare_ddi_buffers

We set the mode based on the port, and we already pass the port as an
argument.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index b6281d9..b8c096b 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -84,15 +84,14 @@ static enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
  * in either FDI or DP modes only, as HDMI connections will work with both
  * of those
  */
-static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port,
-                                     bool use_fdi_mode)
+static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 reg;
        int i;
-       const u32 *ddi_translations = ((use_fdi_mode) ?
+       const u32 *ddi_translations = (port == PORT_E) ?
                hsw_ddi_translations_fdi :
-               hsw_ddi_translations_dp);
+               hsw_ddi_translations_dp;
 
        for (i = 0, reg = DDI_BUF_TRANS(port);
             i < ARRAY_SIZE(hsw_ddi_translations_fdi); i++) {
@@ -111,14 +110,8 @@ void intel_prepare_ddi(struct drm_device *dev)
        if (!HAS_DDI(dev))
                return;
 
-       for (port = PORT_A; port < PORT_E; port++)
-               intel_prepare_ddi_buffers(dev, port, false);
-
-       /* DDI E is the suggested one to work in FDI mode, so program is as such
-        * by default. It will have to be re-programmed in case a digital DP
-        * output will be detected on it
-        */
-       intel_prepare_ddi_buffers(dev, PORT_E, true);
+       for (port = PORT_A; port <= PORT_E; port++)
+               intel_prepare_ddi_buffers(dev, port);
 }
 
 static const long hsw_ddi_buf_ctl_values[] = {