diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-05-24 10:41:57 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-05-29 12:49:00 +0300 |
| commit | b6d572aeb58a5e0be86bd51ea514c4feba996cc4 (patch) | |
| tree | 3296fc4d4f8b4f5b5821a2b71762c5c3056936ae /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 70c2e03e9aaf17496c63f6e42333c012f5ae5307 (diff) | |
| download | linux-b6d572aeb58a5e0be86bd51ea514c4feba996cc4.tar.xz | |
thunderbolt: Increase DisplayPort Connection Manager handshake timeout
It turns out that when plugging in VGA cable through USB-C to VGA/DVI
dongle the Connection Manager handshake can take longer time, at least
on Intel Titan Ridge based docks such as Dell WD91TB. This leads to
following error in the dmesg:
thunderbolt 0000:00:0d.3: 3:10: DP tunnel activation failed, aborting
and the display stays blank (because we failed to establish the tunnel).
For this reason increase the timeout to 3s.
Reported-by: Koba Ko <koba.ko@canonical.com>
Cc: stable@vger.kernel.org
Acked-By: Yehezkel Bernat <YehezkelShB@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions