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From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [PATCH] drm/i915: remove incorrect FDI mPHY register programming on LPT
Date: Mon,  8 Apr 2013 22:10:36 +0300	[thread overview]
Message-ID: <1365448236-20544-1-git-send-email-jani.nikula@intel.com> (raw)

Per the spec change.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

---

Untested.
---
 drivers/gpu/drm/i915/intel_display.c |    7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b884932..1dffaf7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4956,13 +4956,6 @@ 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;
-- 
1.7.10.4

             reply	other threads:[~2013-04-08 19:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-08 19:10 Jani Nikula [this message]
2013-04-08 19:17 ` [PATCH] drm/i915: remove incorrect FDI mPHY register programming on LPT Paulo Zanoni

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