Jens Glathe f576c75f95 Revert "usb: typec: mux: avoid duplicated mux switches" ...

This reverts commit b145c3f29d.

The deduplication logic appears to cause issues with separate
SBU muxes. The mode-switch call on these (like gpio-sbu-mux)
never appeared, so no successful mode-switch happened. The more
high-end Parade PS883X redrivers are not affected due to being
retimer-switch. The revert fixes dp altmode mode-switch for both.

Tested on:
  Lenovo Thinkbook 16 G7 QOY
  Lenovo Ideapad 5 2in1 14Q8X9
  Microsoft Windows Dev Kit 2023 (Blackrock)
  Lenovo Thinkpad T14s G6

Fixes: b145c3f29d ("usb: typec: mux: avoid duplicated mux switches")
Cc: stable <stable@kernel.org>
Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://patch.msgid.link/20260530-typc-mux-modeset-v1-1-64b0281e2cd6@oldschoolsolutions.biz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-07-08 17:17:14 +02:00

..

atm

usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect()

2026-06-25 16:03:39 +01:00

c67x00

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdns3

usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()

2026-06-25 15:12:15 +01:00

chipidea

Merge tag 'v7.1-rc6' into usb-next

2026-06-01 17:39:51 +02:00

class

usb: cdc_acm: Add quirk for Uniden BC125AT scanner

2026-06-25 15:10:09 +01:00

common

USB: ulpi: fix memory leak on registration failure

2026-06-25 15:11:27 +01:00

core

USB: core: add USB_QUIRK_NO_LPM for VIA Labs USB 2.0 hub

2026-06-25 15:10:50 +01:00

dwc2

Merge tag 'v7.1-rc6' into usb-next

2026-06-01 17:39:51 +02:00

dwc3

usb: dwc3: run gadget disconnect from sleepable suspend context

2026-07-08 13:35:22 +02:00

early

usb: early: xhci-dbc: Fix early_ioremap leak

2025-07-07 11:04:46 +02:00

fotg210

usb: free iso schedules on failed submit

2026-07-08 13:30:38 +02:00

gadget

usb: gadget: udc: Fix use-after-free in gadget_match_driver

2026-07-08 13:35:42 +02:00

host

usb: xhci: Fix sleep in atomic context in xhci_free_streams()

2026-07-08 13:38:28 +02:00

image

Merge 7.0-rc4 into usb-next

2026-03-16 11:50:48 +01:00

isp1760

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

misc

USB: chaoskey: Fix slab-use-after-free in chaoskey_release()

2026-07-08 16:29:16 +02:00

mon

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

mtu3

usb: mtu3: unmap request DMA on queue failure

2026-06-25 16:04:26 +01:00

musb

usb: musb: omap2430: Fix use-after-free in omap2430_probe()

2026-05-22 10:33:43 +02:00

phy

usb: phy: isp1301: Use named initializers for struct i2c_device_id

2026-05-21 16:52:36 +02:00

renesas_usbhs

usb: renesas_usbhs: use kzalloc_flex

2026-03-18 15:51:48 +01:00

roles

usb: roles: get usb role switch from parent only for usb-b-connector

2026-03-11 16:22:22 +01:00

serial

USB: serial: keyspan_pda: fix information leak

2026-06-30 10:36:06 +02:00

storage

USB: usb-storage: ene_ub6250: restore media-ready check

2026-07-08 13:30:11 +02:00

typec

Revert "usb: typec: mux: avoid duplicated mux switches"

2026-07-08 17:17:14 +02:00

usbip

usbip: vudc: fix NULL deref in vep_dequeue()

2026-07-08 13:29:31 +02:00

Kconfig

usb: pci-quirks: handle HAS_IOPORT dependency for AMD quirk

2023-10-02 16:19:12 +02:00

Makefile

usb: cdns3: Add USBSSP platform driver support

2026-04-27 05:14:18 -06:00

usb-skeleton.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00