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From: Mika Kahola <mika.kahola@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 2/2] drm/i915: DP link training optimization
Date: Tue, 14 Apr 2015 13:10:25 +0300	[thread overview]
Message-ID: <1429006225-4331-3-git-send-email-mika.kahola@intel.com> (raw)
In-Reply-To: <1429006225-4331-1-git-send-email-mika.kahola@intel.com>

This patch adds DP link training optimization by reusing the
previously trained values.

v2:
- rebase

Signed-off-by: Mika Kahola <mika.kahola@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index b6f1092..0d2284b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3722,7 +3722,7 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
 
 	if (channel_eq) {
 		DRM_DEBUG_KMS("Channel EQ done. DP Training successful\n");
-		intel_dp->train_set_valid = is_edp(intel_dp);
+		intel_dp->train_set_valid = true;
 	}
 
 }
-- 
1.9.1

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      parent reply	other threads:[~2015-04-14 10:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-14 10:10 (no subject) Mika Kahola
2015-04-14 10:10 ` [PATCH 1/2] drm/i915: DP link training optimization Mika Kahola
2015-04-14 10:10 ` Mika Kahola [this message]

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