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| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2020-05-05 00:43:46 +0200 |
|---|---|---|
| committer | Peter Chen <peter.chen@nxp.com> | 2020-05-06 03:45:24 +0200 |
| commit | 6dbbbccdba6118b30837c42f3d356ecf0aaf4a1f (patch) | |
| tree | 8dae9cf88eead85617d2d75d7303ce3fdd1282fa /drivers/usb/chipidea | |
| parent | usb: chipidea: udc: add software sg list support (diff) | |
| download | linux-6dbbbccdba6118b30837c42f3d356ecf0aaf4a1f.tar.xz linux-6dbbbccdba6118b30837c42f3d356ecf0aaf4a1f.zip | |
usb: chipidea: Enable user-space triggered role-switching
The flag provided by the USB role-switch logic allow_userspace_control
allows user-space to trigger a role-switch. Several other USB controller
drivers already enable this feature. Let's switch it on for the chipidea
core now also.
Cc: Peter Chen <Peter.Chen@nxp.com>
Cc: Jun Li <jun.li@nxp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 804c0a5a213b..9a7c53d09ab4 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -640,6 +640,7 @@ static int ci_usb_role_switch_set(struct usb_role_switch *sw, static struct usb_role_switch_desc ci_role_switch = { .set = ci_usb_role_switch_set, .get = ci_usb_role_switch_get, + .allow_userspace_control = true, }; static int ci_get_platdata(struct device *dev, |