patches.baytrail/0401-drm-i915-s-pre_pll-pre-on-the-lvds-port-enable-funct.patch

From 85476373e8ea62fa091f5e336374dadc08a0b98e Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 5 Jun 2013 13:34:30 +0200
Subject: drm/i915: s/pre_pll/pre/ on the lvds port enable function

i9xx doesn't use pre_enable at all, so we can fold this in now.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit f6736a1a7b846d0af90135c7a7f121ab3ada9ee1)
(cherry picked from drm-intel-next-queued)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 13 +++----------
 drivers/gpu/drm/i915/intel_lvds.c    |  4 ++--
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 608f04adb2c9..d6dcd0162b53 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3214,12 +3214,9 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
 
 	intel_update_watermarks(dev);
 
-	for_each_encoder_on_crtc(dev, crtc, encoder) {
-		if (encoder->pre_pll_enable)
-			encoder->pre_pll_enable(encoder);
+	for_each_encoder_on_crtc(dev, crtc, encoder)
 		if (encoder->pre_enable)
 			encoder->pre_enable(encoder);
-	}
 
 	if (intel_crtc->config.has_pch_encoder) {
 		/* Note: FDI PLL enabling _must_ be done before we enable the
@@ -3663,15 +3660,11 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
 	intel_update_watermarks(dev);
 
 	for_each_encoder_on_crtc(dev, crtc, encoder)
-		if (encoder->pre_pll_enable)
-			encoder->pre_pll_enable(encoder);
-
-	i9xx_enable_pll(intel_crtc);
-
-	for_each_encoder_on_crtc(dev, crtc, encoder)
 		if (encoder->pre_enable)
 			encoder->pre_enable(encoder);
 
+	i9xx_enable_pll(intel_crtc);
+
 	i9xx_pfit_enable(intel_crtc);
 
 	intel_crtc_load_lut(crtc);
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index f2a5c898244c..57ecc57a6fa4 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -122,7 +122,7 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
  * This is an exception to the general rule that mode_set doesn't turn
  * things on.
  */
-static void intel_pre_pll_enable_lvds(struct intel_encoder *encoder)
+static void intel_pre_enable_lvds(struct intel_encoder *encoder)
 {
 	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
 	struct drm_device *dev = encoder->base.dev;
@@ -982,7 +982,7 @@ void intel_lvds_init(struct drm_device *dev)
 			 DRM_MODE_ENCODER_LVDS);
 
 	intel_encoder->enable = intel_enable_lvds;
-	intel_encoder->pre_pll_enable = intel_pre_pll_enable_lvds;
+	intel_encoder->pre_enable = intel_pre_enable_lvds;
 	intel_encoder->compute_config = intel_lvds_compute_config;
 	intel_encoder->disable = intel_disable_lvds;
 	intel_encoder->get_hw_state = intel_lvds_get_hw_state;
-- 
1.8.5.rc3