diff options
| author | Solomon Peachy <pizza@shaftnet.org> | 2020-10-15 14:11:41 -0400 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2020-10-15 14:11:41 -0400 |
| commit | 2e072236908deb8b331d16b058c7294226422b67 (patch) | |
| tree | 39ce68d108c186e0124dda81e91e855c3c14edbd /firmware/target/hosted/fiio/usb-fiio.c | |
| parent | 455a23bdabb544de6296f4be9d5a6d8363a3d9cf (diff) | |
| download | rockbox-2e07223690.tar.gz rockbox-2e07223690.zip | |
m3k: Fixes for the M3K.
* Cannot turn off the LCD directly (have to rely on backlight)
* Only insmod/rmmod the usb gadget modules if state changes
Change-Id: I9ea90177d496cd035ada93e04a93a7c6f2e84706
Diffstat (limited to 'firmware/target/hosted/fiio/usb-fiio.c')
| -rw-r--r-- | firmware/target/hosted/fiio/usb-fiio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/target/hosted/fiio/usb-fiio.c b/firmware/target/hosted/fiio/usb-fiio.c index 76a0ec5a2b..3084ee0169 100644 --- a/firmware/target/hosted/fiio/usb-fiio.c +++ b/firmware/target/hosted/fiio/usb-fiio.c @@ -39,8 +39,14 @@ int usb_detect(void) return present ? USB_INSERTED : USB_EXTRACTED; } +static bool usb_enabled = 0; + void usb_enable(bool on) { + if (usb_enabled == on) + return; + + usb_enabled = on; if (on) { system ("insmod /lib/modules/3.10.14/kernel/driver/usb/gadget/libcomposite.ko"); |