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| author | Chia-Lin Kao (AceLan) <acelan.kao@canonical.com> | 2026-07-13 16:43:22 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-16 17:14:27 +0200 |
| commit | f1aa17f72f9b9589bd724dc826c5b17d164193d1 (patch) | |
| tree | a860e981f25dff5b86de5f933263441933f74b1b /tools/perf/scripts/python/bin | |
| parent | 67c92c6419ea6dbc5b1f3e9691aecea956e3e81c (diff) | |
usb: typec: ucsi: Add duplicate detection to nvidia registration path
Extend the duplicate altmode detection to ucsi_register_altmodes_nvidia()
which is used when a driver provides the update_altmodes() callback.
This ensures all drivers benefit from duplicate detection, whether they
use the standard registration path or the nvidia path with update_altmodes
callback.
Without this fix, drivers using the nvidia path (like yoga_c630) would
still encounter duplicate altmode registration errors from buggy firmware.
Fixes: a79f16efcd00 ("usb: typec: ucsi: Add support for the partner USB Modes")
Cc: stable <stable@kernel.org>
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Link: https://patch.msgid.link/20260713084323.287516-2-acelan.kao@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions