drm/i915: Unduplicate pre encoder enabling phy code

The phy code in vlv_pre_enable_dp() and vlv_hdmi_pre_enable() is
exectly the same, so extract it to intel_dpio_phy.c.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461761065-21195-10-git-send-email-ander.conselvan.de.oliveira@intel.com

1 files changed, 1 insertions, 23 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f59c13e4f7af..ef8f8944d699 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2762,29 +2762,7 @@ static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp)
 
 static void vlv_pre_enable_dp(struct intel_encoder *encoder)
 {
-	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
-	struct intel_digital_port *dport = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = encoder->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
-	enum dpio_channel port = vlv_dport_to_channel(dport);
-	int pipe = intel_crtc->pipe;
-	u32 val;
-
-	mutex_lock(&dev_priv->sb_lock);
-
-	val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(port));
-	val = 0;
-	if (pipe)
-		val |= (1<<21);
-	else
-		val &= ~(1<<21);
-	val |= 0x001000c4;
-	vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW8(port), val);
-	vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW14(port), 0x00760018);
-	vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW23(port), 0x00400888);
-
-	mutex_unlock(&dev_priv->sb_lock);
+	vlv_phy_pre_encoder_enable(encoder);
 
 	intel_enable_dp(encoder);
 }