diff options
| author | Rene Sapiens <rene.sapiens@intel.com> | 2024-07-19 21:37:19 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2024-08-22 07:32:06 +0300 |
| commit | 9fafd46b39d140b7359b77e5fcc4c3130788df42 (patch) | |
| tree | a836fca8182705c839f986f9da73a2b30bcfa93a /tools/perf/scripts/python/gecko.py | |
| parent | 81f848d28787b1f98f0526345c8f45f6dc1baf9e (diff) | |
thunderbolt: Add optional voltage offset range for receiver lane margining
Add optional extended voltage offset range support for software and
hardware margining as defined by the USB4 specification.
If supported, it can be enabled like below:
# cd /sys/kernel/debug/thunderbolt/ROUTER/portX/margining/
# echo Y > optional_voltage_offset
Signed-off-by: Rene Sapiens <rene.sapiens@intel.com>
Co-developed-by: R Kannappan <r.kannappan@intel.com>
Signed-off-by: R Kannappan <r.kannappan@intel.com>
Co-developed-by: Aapo Vienamo <aapo.vienamo@linux.intel.com>
Signed-off-by: Aapo Vienamo <aapo.vienamo@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions