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| author | Sungbo Eo <mans0n@gorani.run> | 2021-08-31 00:59:03 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-14 11:55:22 +0200 |
| commit | 7042b10141542f56e1b4179a228aefa8a5ac3fab (patch) | |
| tree | db811e47b0d9e4c8ca8fcef3685e36c62b810420 /drivers/usb/musb | |
| parent | 6b0be25ca029469b5515119b96a6d684cf7d1e82 (diff) | |
| download | linux-7042b10141542f56e1b4179a228aefa8a5ac3fab.tar.gz linux-7042b10141542f56e1b4179a228aefa8a5ac3fab.tar.bz2 linux-7042b10141542f56e1b4179a228aefa8a5ac3fab.zip | |
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 <frank-w@public-files.de>
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Link: https://lore.kernel.org/r/20210830155903.13907-3-mans0n@gorani.run
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/mediatek.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); |