From: Sungbo Eo Date: Mon, 30 Aug 2021 15:59:03 +0000 (+0900) Subject: usb: musb: mediatek: Expose role-switch control to userspace X-Git-Tag: howlett/maple/20220722_2~1922^2~101 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7042b10141542f56e1b4179a228aefa8a5ac3fab;p=users%2Fjedix%2Flinux-maple.git usb: musb: mediatek: 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. Tested-by: Frank Wunderlich Acked-by: Chunfeng Yun Signed-off-by: Sungbo Eo Link: https://lore.kernel.org/r/20210830155903.13907-3-mans0n@gorani.run Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/musb/mediatek.c b/drivers/usb/musb/mediatek.c index 6b92d037d8fc..f5d97eb84cb5 100644 --- a/drivers/usb/musb/mediatek.c +++ b/drivers/usb/musb/mediatek.c @@ -185,6 +185,7 @@ static int mtk_otg_switch_init(struct mtk_glue *glue) role_sx_desc.set = musb_usb_role_sx_set; role_sx_desc.get = musb_usb_role_sx_get; + role_sx_desc.allow_userspace_control = true; role_sx_desc.fwnode = dev_fwnode(glue->dev); role_sx_desc.driver_data = glue; glue->role_sw = usb_role_switch_register(glue->dev, &role_sx_desc);