From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 0/4] drm/i915/bxt: Fix eDP link training after suspend
Date: Thu, 16 Jun 2016 16:37:19 +0300 [thread overview]
Message-ID: <1466084243-5388-1-git-send-email-imre.deak@intel.com> (raw)
This fixes eDP link training errors I noticed on BXT after suspend to
ram and adds some HW sanity check to catch similar issues in the future.
Imre Deak (4):
drm/i915/bxt: Fix PPS lost state after suspend breaking eDP link
training
drm/i915: Deduplicate PPS register retrieval
drm/i915: Factor out helper to read out PPS HW state
drm/i915: Sanity check PPS HW state
drivers/gpu/drm/i915/intel_dp.c | 274 ++++++++++++++++++++------------
drivers/gpu/drm/i915/intel_drv.h | 7 +-
drivers/gpu/drm/i915/intel_runtime_pm.c | 3 +-
3 files changed, 179 insertions(+), 105 deletions(-)
--
2.5.0
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next reply other threads:[~2016-06-16 13:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 13:37 Imre Deak [this message]
2016-06-16 13:37 ` [PATCH 1/4] drm/i915/bxt: Fix PPS lost state after suspend breaking eDP link training Imre Deak
2016-06-16 13:58 ` Ville Syrjälä
2016-06-16 14:39 ` Imre Deak
2016-06-16 14:48 ` Ville Syrjälä
2016-06-16 13:37 ` [PATCH 2/4] drm/i915: Deduplicate PPS register retrieval Imre Deak
2016-06-16 13:37 ` [PATCH 3/4] drm/i915: Factor out helper to read out PPS HW state Imre Deak
2016-06-16 13:37 ` [PATCH 4/4] drm/i915: Sanity check " Imre Deak
2016-06-16 14:01 ` Ville Syrjälä
2016-06-16 15:56 ` Imre Deak
2016-06-16 17:01 ` [PATCH v2 " Imre Deak
2016-06-16 13:56 ` ✗ Ro.CI.BAT: warning for drm/i915/bxt: Fix eDP link training after suspend Patchwork
2016-06-16 18:37 ` [PATCH 0/4] " Ville Syrjälä
2016-06-17 5:21 ` ✗ Ro.CI.BAT: failure for drm/i915/bxt: Fix eDP link training after suspend (rev2) Patchwork
2016-06-22 16:45 ` Imre Deak
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