diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2023-04-17 05:52:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-20 12:17:05 +0300 |
| commit | 976a5c256e34085207c0abf0941b5c967d8d1c18 (patch) | |
| tree | 0250619f9cbb25ff4a2dc16eb34954a49e808e88 /drivers/usb | |
| parent | ed50be81d536cdb25d00befe6ca21cd02f1c509d (diff) | |
| download | linux-976a5c256e34085207c0abf0941b5c967d8d1c18.tar.xz | |
usb: mtu3: expose role-switch control to userspace
The allow_userspace_control flag enables manual role switch from userspace,
turn this feature on like several other USB DRD controller drivers.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20230417025203.18097-5-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_dr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/mtu3/mtu3_dr.c b/drivers/usb/mtu3/mtu3_dr.c index 9b8aded3d95e..8191b7ed3852 100644 --- a/drivers/usb/mtu3/mtu3_dr.c +++ b/drivers/usb/mtu3/mtu3_dr.c @@ -294,6 +294,7 @@ static int ssusb_role_sw_register(struct otg_switch_mtk *otg_sx) role_sx_desc.get = ssusb_role_sw_get; role_sx_desc.fwnode = dev_fwnode(dev); role_sx_desc.driver_data = ssusb; + role_sx_desc.allow_userspace_control = true; otg_sx->role_sw = usb_role_switch_register(dev, &role_sx_desc); if (IS_ERR(otg_sx->role_sw)) return PTR_ERR(otg_sx->role_sw); |