diff options
| author | Miao Li <[email protected]> | 2025-03-04 07:07:57 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2025-03-06 15:50:24 +0000 |
| commit | ff712188daa3fe3ce7e11e530b4dca3826dae14a (patch) | |
| tree | 3b04f185f858f83a257a322e43fbcdeb1531a093 | |
| parent | usb: xhci: Fix host controllers "dying" after suspend and resume (diff) | |
| download | kernel-ff712188daa3fe3ce7e11e530b4dca3826dae14a.tar.gz kernel-ff712188daa3fe3ce7e11e530b4dca3826dae14a.zip | |
usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader
When used on Huawei hisi platforms, Prolific Mass Storage Card Reader
which the VID:PID is in 067b:2731 might fail to enumerate at boot time
and doesn't work well with LPM enabled, combination quirks:
USB_QUIRK_DELAY_INIT + USB_QUIRK_NO_LPM
fixed the problems.
Signed-off-by: Miao Li <[email protected]>
Cc: stable <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/usb/core/quirks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index dfcfc142bd5e..8efbacc5bc34 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -341,6 +341,10 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x0638, 0x0a13), .driver_info = USB_QUIRK_STRING_FETCH_255 }, + /* Prolific Single-LUN Mass Storage Card Reader */ + { USB_DEVICE(0x067b, 0x2731), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_NO_LPM }, + /* Saitek Cyborg Gold Joystick */ { USB_DEVICE(0x06a3, 0x0006), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, |