All of lore.kernel.org
 help / color / mirror / Atom feed
From: kirankumar <kiran.s.kumar@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH] VPG [BDW] drm/i915/bdw: DP aux channel control timeout change
Date: Tue, 26 Nov 2013 13:41:57 +0530	[thread overview]
Message-ID: <1385453517-11477-1-git-send-email-kiran.s.kumar@intel.com> (raw)

changing DP AUX control timeout to 600 instead of 400 for BDW.

Change-Id: Id507ef35490e12bbd896492c9da24d0db367bf1a
Signed-off-by: kirankumar <kiran.s.kumar@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 ae2a057..953a3f6 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -351,7 +351,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
 		I915_WRITE(ch_ctl,
 			   DP_AUX_CH_CTL_SEND_BUSY |
 			   (has_aux_irq ? DP_AUX_CH_CTL_INTERRUPT : 0) |
-			   DP_AUX_CH_CTL_TIME_OUT_400us |
+			   DP_AUX_CH_CTL_TIME_OUT_600us |
 			   (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
 			   (precharge << DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT) |
 			   (aux_clock_divider << DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT) |
-- 
1.7.9.5

             reply	other threads:[~2013-11-26  8:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-26  8:11 kirankumar [this message]
2013-11-26  9:24 ` [PATCH] VPG [BDW] drm/i915/bdw: DP aux channel control timeout change Daniel Vetter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1385453517-11477-1-git-send-email-kiran.s.kumar@intel.com \
    --to=kiran.s.kumar@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.