diff options
| author | Neil Armstrong <[email protected]> | 2024-06-06 15:11:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-06-20 19:32:13 +0200 |
| commit | a96abf3bad810d4d281a3f47f1985a2470daa9ed (patch) | |
| tree | ed8a227ed28fa87afe78329a3e571a0783e3e425 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 74b64e760ee3433c0f8d95715038c869bcddacf7 (diff) | |
usb: typec-mux: ptn36502: broadcast typec state to next mux
In the Type-C graph, the ptn36502 retimer is in between the USB-C
connector and the USB3/DP combo PHY, and this PHY also requires the
USB-C mode events to properly set-up the SuperSpeed Lanes functions
to setup USB3-only, USB3 + DP Altmode or DP Altmode only on the 4 lanes.
Update the ptn36502 retimer to get an optional type-c mux on the next
endpoint, and broadcast the received mode to it.
Tested-by: Luca Weiss <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/20240606-topic-sm8x50-upstream-retimer-broadcast-mode-v2-3-c6f6eae479c3@linaro.org
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions