From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 3 May 2013 09:49:48 +0000 (+0200)
Subject: drm/i915: make set_m_n functions static
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b551842d4d92cd337cc2af27947cc53e09fe34ab;p=linux-beck.git

drm/i915: make set_m_n functions static

This is possible thanks to moving the m/n stuff into pipe_config.

Unfortunately we need to move them a bit to avoid forward
declarations.

Reviewed-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_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9f755fd5cd1c..4f74a7f55183 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4382,6 +4382,40 @@ static void vlv_pllb_recal_opamp(struct drm_i915_private *dev_priv)
 	intel_dpio_write(dev_priv, DPIO_CALIBRATION, reg_val);
 }
 
+static void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc,
+					 struct intel_link_m_n *m_n)
+{
+	struct drm_device *dev = crtc->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int pipe = crtc->pipe;
+
+	I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
+	I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n);
+	I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m);
+	I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n);
+}
+
+static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
+					 struct intel_link_m_n *m_n)
+{
+	struct drm_device *dev = crtc->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int pipe = crtc->pipe;
+	enum transcoder transcoder = crtc->config.cpu_transcoder;
+
+	if (INTEL_INFO(dev)->gen >= 5) {
+		I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m);
+		I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n);
+		I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m);
+		I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n);
+	} else {
+		I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
+		I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n);
+		I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m);
+		I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n);
+	}
+}
+
 static void intel_dp_set_m_n(struct intel_crtc *crtc)
 {
 	if (crtc->config.has_pch_encoder)
@@ -5606,40 +5640,6 @@ int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp)
 	return bps / (link_bw * 8) + 1;
 }
 
-void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc,
-				  struct intel_link_m_n *m_n)
-{
-	struct drm_device *dev = crtc->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipe = crtc->pipe;
-
-	I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
-	I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n);
-	I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m);
-	I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n);
-}
-
-void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
-				  struct intel_link_m_n *m_n)
-{
-	struct drm_device *dev = crtc->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int pipe = crtc->pipe;
-	enum transcoder transcoder = crtc->config.cpu_transcoder;
-
-	if (INTEL_INFO(dev)->gen >= 5) {
-		I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m);
-		I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n);
-		I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m);
-		I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n);
-	} else {
-		I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
-		I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n);
-		I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m);
-		I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n);
-	}
-}
-
 static bool ironlake_needs_fb_cb_tune(struct dpll *dpll, int factor)
 {
 	return i9xx_dpll_compute_m(dpll) < factor * dpll->n;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index dfcf546790bc..88890a30f356 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -719,10 +719,6 @@ extern void intel_init_clock_gating(struct drm_device *dev);
 extern void intel_write_eld(struct drm_encoder *encoder,
 			    struct drm_display_mode *mode);
 extern void intel_cpt_verify_modeset(struct drm_device *dev, int pipe);
-extern void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
-					 struct intel_link_m_n *m_n);
-extern void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc,
-					 struct intel_link_m_n *m_n);
 extern void intel_prepare_ddi(struct drm_device *dev);
 extern void hsw_fdi_link_train(struct drm_crtc *crtc);
 extern void intel_ddi_init(struct drm_device *dev, enum port port);