diff options
| author | Aapo Vienamo <[email protected]> | 2024-08-15 18:45:15 +0000 |
|---|---|---|
| committer | Mika Westerberg <[email protected]> | 2024-11-01 05:55:38 +0000 |
| commit | c8c08fd9c23b5e6a11336675b2584315f87001cc (patch) | |
| tree | 9e9a36cd1e77a1d913562c7309dcccac98b6bb26 /drivers/usb/cdns3/cdns3-starfive.c | |
| parent | thunderbolt: debugfs: Add USB4 Gen 4 margining capabilities (diff) | |
| download | kernel-c8c08fd9c23b5e6a11336675b2584315f87001cc.tar.gz kernel-c8c08fd9c23b5e6a11336675b2584315f87001cc.zip | |
thunderbolt: debugfs: Implement Gen 4 margining eye selection
Add a debugfs knob for USB4 Gen 4 margining eye selection. Gen 4 uses
3-level pulse amplitude modulation (PAM3) which changes how margining
measurements are made because PAM3 has two eyes per lane from which
the margins can be measured.
Signed-off-by: Aapo Vienamo <[email protected]>
Signed-off-by: Mika Westerberg <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-starfive.c')
0 files changed, 0 insertions, 0 deletions