From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 8 Apr 2013 09:52:20 +0000 (+0200)
Subject: drm/i915: update FDI mPHY setup code
X-Git-Tag: submit/tizen_common/20140905.094502~2556^2~131^2~199
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=57d277bbfcfbacaf1dc738bf23279cc60d5cda65;p=sdk%2Femulator%2Femulator-kernel.git

drm/i915: update FDI mPHY setup code

Bspec has been been updated and dropped these two changes for non-sdv
LPT PCHs.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
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 04d91cc..8809813 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4958,13 +4958,6 @@ static void lpt_init_pch_refclk(struct drm_device *dev)
 	tmp |= (0x12 << 24);
 	intel_sbi_write(dev_priv, 0x8008, tmp, SBI_MPHY);
 
-	if (!is_sdv) {
-		tmp = intel_sbi_read(dev_priv, 0x808C, SBI_MPHY);
-		tmp &= ~(0x3 << 6);
-		tmp |= (1 << 6) | (1 << 0);
-		intel_sbi_write(dev_priv, 0x808C, tmp, SBI_MPHY);
-	}
-
 	if (is_sdv) {
 		tmp = intel_sbi_read(dev_priv, 0x800C, SBI_MPHY);
 		tmp |= 0x7FFF;