From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: "José Roberto de Souza" <jose.souza@intel.com>
Subject: [Intel-gfx] [PATCH 00/13] drm/i915/tc: Fix TypeC connect/disconnect sequences
Date: Tue, 21 Sep 2021 03:23:00 +0300 [thread overview]
Message-ID: <20210921002313.1132357-1-imre.deak@intel.com> (raw)
This patchset fixes two issues on ADL-P related to the TypeC PHY
connect/disconnect sequences in patch 11 and 13 and a few other minor
TypeC issues I noticed on the way. The fix in patch 11 requires some
refactoring and it affects all TypeC platforms; this was the way that
made sense to me to keep things consistent across all platforms and
TypeC modes and also bring the connect/disconnect sequences closer to
the specification.
Tested on ICL, TGL, ADL-P, on all the 3 TypeC port types where
available.
Cc: José Roberto de Souza <jose.souza@intel.com>
Imre Deak (13):
drm/i915/tc: Fix TypeC port init/resume time sanitization
drm/i915/adlp/tc: Fix PHY connected check for Thunderbolt mode
drm/i915/tc: Remove waiting for PHY complete during releasing
ownership
drm/i915/tc: Check for DP-alt,legacy sinks before taking PHY ownership
drm/i915/tc: Add/use helpers to retrieve TypeC port properties
drm/i915/tc: Don't keep legacy TypeC ports in connected state w/o a
sink
drm/i915/tc: Add a mode for the TypeC PHY's disconnected state
drm/i915/tc: Refactor TC-cold block/unblock helpers
drm/i915/tc: Avoid using legacy AUX PW in TBT mode
drm/i915/icl/tc: Remove the ICL special casing during TC-cold blocking
drm/i915/tc: Fix TypeC PHY connect/disconnect logic on ADL-P
drm/i915/tc: Drop extra TC cold blocking from
intel_tc_port_connected()
drm/i915/tc: Fix system hang on ADL-P during TypeC PHY disconnect
drivers/gpu/drm/i915/display/intel_ddi.c | 46 +--
drivers/gpu/drm/i915/display/intel_display.c | 26 +-
drivers/gpu/drm/i915/display/intel_display.h | 1 +
.../drm/i915/display/intel_display_power.c | 4 +-
.../drm/i915/display/intel_display_types.h | 3 +
drivers/gpu/drm/i915/display/intel_dp_aux.c | 6 +-
drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 5 +-
drivers/gpu/drm/i915/display/intel_tc.c | 275 +++++++++++-------
drivers/gpu/drm/i915/display/intel_tc.h | 6 +-
9 files changed, 218 insertions(+), 154 deletions(-)
--
2.27.0
next reply other threads:[~2021-09-21 0:23 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-21 0:23 Imre Deak [this message]
2021-09-21 0:23 ` [Intel-gfx] [PATCH 01/13] drm/i915/tc: Fix TypeC port init/resume time sanitization Imre Deak
2021-09-23 23:10 ` Souza, Jose
2021-09-24 10:59 ` Jani Nikula
2021-09-24 11:06 ` Imre Deak
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-29 19:19 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 02/13] drm/i915/adlp/tc: Fix PHY connected check for Thunderbolt mode Imre Deak
2021-09-23 23:18 ` Souza, Jose
2021-09-24 15:24 ` Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 03/13] drm/i915/tc: Remove waiting for PHY complete during releasing ownership Imre Deak
2021-09-24 0:17 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 04/13] drm/i915/tc: Check for DP-alt, legacy sinks before taking PHY ownership Imre Deak
2021-09-24 0:30 ` Souza, Jose
2021-09-24 15:31 ` Imre Deak
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 05/13] drm/i915/tc: Add/use helpers to retrieve TypeC port properties Imre Deak
2021-09-24 19:54 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 06/13] drm/i915/tc: Don't keep legacy TypeC ports in connected state w/o a sink Imre Deak
2021-09-24 19:57 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 07/13] drm/i915/tc: Add a mode for the TypeC PHY's disconnected state Imre Deak
2021-09-27 21:16 ` Souza, Jose
2021-09-27 21:46 ` Imre Deak
2021-09-28 19:18 ` Souza, Jose
2021-09-28 19:34 ` Imre Deak
2021-09-28 19:45 ` Souza, Jose
2021-09-28 19:55 ` Imre Deak
2021-09-28 20:02 ` Souza, Jose
2021-09-28 20:08 ` Imre Deak
2021-09-28 20:29 ` Souza, Jose
2021-09-28 20:38 ` Imre Deak
2021-09-28 20:56 ` Souza, Jose
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 08/13] drm/i915/tc: Refactor TC-cold block/unblock helpers Imre Deak
2021-09-27 21:56 ` Souza, Jose
2021-09-27 22:13 ` Imre Deak
2021-09-27 22:21 ` Souza, Jose
2021-09-27 22:28 ` Imre Deak
2021-09-27 23:33 ` Souza, Jose
2021-09-27 23:51 ` Imre Deak
2021-09-28 0:14 ` Souza, Jose
2021-09-28 0:45 ` Imre Deak
2021-09-28 1:03 ` Souza, Jose
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 09/13] drm/i915/tc: Avoid using legacy AUX PW in TBT mode Imre Deak
2021-09-28 20:31 ` Souza, Jose
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 10/13] drm/i915/icl/tc: Remove the ICL special casing during TC-cold blocking Imre Deak
2021-09-27 22:02 ` Souza, Jose
2021-09-28 10:52 ` Imre Deak
2021-09-28 20:50 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 11/13] drm/i915/tc: Fix TypeC PHY connect/disconnect logic on ADL-P Imre Deak
2021-09-28 20:51 ` Souza, Jose
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:23 ` [Intel-gfx] [PATCH 12/13] drm/i915/tc: Drop extra TC cold blocking from intel_tc_port_connected() Imre Deak
2021-09-28 20:51 ` Souza, Jose
2021-09-21 0:23 ` [Intel-gfx] [PATCH 13/13] drm/i915/tc: Fix system hang on ADL-P during TypeC PHY disconnect Imre Deak
2021-09-28 20:55 ` Souza, Jose
2021-09-29 13:28 ` [Intel-gfx] [PATCH v2 " Imre Deak
2021-09-21 0:30 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/tc: Fix TypeC connect/disconnect sequences Patchwork
2021-09-21 0:32 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-09-21 1:01 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-09-21 3:01 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-09-29 13:42 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/tc: Fix TypeC connect/disconnect sequences (rev8) Patchwork
2021-09-29 13:43 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-09-29 14:11 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-09-29 16:58 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-09-29 21:16 ` Imre Deak
2021-09-29 22:23 ` Vudum, Lakshminarayana
2021-09-29 21:47 ` Patchwork
2021-09-29 21:54 ` Patchwork
2021-09-29 22:21 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
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