From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 0/7] drm/i915: Add support for LTTPR non-transparent link training mode
Date: Tue, 22 Sep 2020 15:50:59 +0300 [thread overview]
Message-ID: <20200922125106.30540-1-imre.deak@intel.com> (raw)
Add the drm-core helpers and register definitions required to detect
LTTPRs and perform the link training in non-transparent mode. In i915
switch to non-transparent link training mode if any LTTPR is detected.
Cc: dri-devel@lists.freedesktop.org
Imre Deak (7):
drm/i915: Fix DP link training pattern mask
drm/i915: Move intel_dp_get_link_status to intel_dp_link_training.c
drm/i915: Simplify the link training functions
drm/i915: Factor out a helper to disable the DPCD training pattern
drm/dp: Add LTTPR helpers
drm/i915: Switch to LTTPR transparent mode link training
drm/i915: Switch to LTTPR non-transparent mode link training
drivers/gpu/drm/drm_dp_helper.c | 179 ++++++-
drivers/gpu/drm/i915/display/intel_ddi.c | 3 +-
.../drm/i915/display/intel_display_types.h | 2 +
drivers/gpu/drm/i915/display/intel_dp.c | 38 +-
drivers/gpu/drm/i915/display/intel_dp.h | 2 -
.../drm/i915/display/intel_dp_link_training.c | 492 +++++++++++++++---
.../drm/i915/display/intel_dp_link_training.h | 10 +-
include/drm/drm_dp_helper.h | 56 ++
8 files changed, 682 insertions(+), 100 deletions(-)
--
2.17.1
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next reply other threads:[~2020-09-22 12:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-22 12:50 Imre Deak [this message]
2020-09-22 12:51 ` [Intel-gfx] [PATCH 1/7] drm/i915: Fix DP link training pattern mask Imre Deak
2020-09-22 13:13 ` Ville Syrjälä
2020-09-22 14:41 ` Imre Deak
2020-09-22 12:51 ` [Intel-gfx] [PATCH 2/7] drm/i915: Move intel_dp_get_link_status to intel_dp_link_training.c Imre Deak
2020-09-22 13:14 ` Ville Syrjälä
2020-09-22 14:45 ` Imre Deak
2020-09-22 12:51 ` [Intel-gfx] [PATCH 3/7] drm/i915: Simplify the link training functions Imre Deak
2020-09-22 13:27 ` Ville Syrjälä
2020-09-22 15:30 ` Imre Deak
2020-09-22 16:49 ` Ville Syrjälä
2020-09-22 17:25 ` Imre Deak
2020-09-22 17:44 ` Ville Syrjälä
2020-09-22 12:51 ` [Intel-gfx] [PATCH 4/7] drm/i915: Factor out a helper to disable the DPCD training pattern Imre Deak
2020-09-22 16:54 ` Ville Syrjälä
2020-09-22 17:41 ` Imre Deak
2020-09-22 17:47 ` Ville Syrjälä
2020-09-22 17:59 ` Imre Deak
2020-09-22 12:51 ` [Intel-gfx] [PATCH 5/7] drm/dp: Add LTTPR helpers Imre Deak
2020-09-22 12:51 ` [Intel-gfx] [PATCH 6/7] drm/i915: Switch to LTTPR transparent mode link training Imre Deak
2020-09-22 12:51 ` [Intel-gfx] [PATCH 7/7] drm/i915: Switch to LTTPR non-transparent " Imre Deak
2020-09-22 17:37 ` Ville Syrjälä
2020-09-22 18:26 ` Imre Deak
2020-09-22 13:00 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Add support for LTTPR non-transparent link training mode Patchwork
2020-09-22 13:01 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-09-22 13:17 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-09-22 15:17 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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