| Message ID | 20260123094119.2665-1-shoudil@qti.qualcomm.com |
|---|---|
| State | New |
| Headers | show |
| Series | [meta-oe] android-tools-conf-configfs: handle multiple UDC controllers | expand |
On Fri, Jan 23, 2026 at 09:41:19AM +0000, Shoudi Li wrote: > For the boards with multiple UDC ports, adb funtion will be impacted due > to below error. > > ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC > ls: write error: Device or resource busy > > Signed-off-by: Shoudi Li <shoudil@qti.qualcomm.com> > --- > .../android-tools-conf-configfs/android-gadget-start | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) Same issues, forged From and missing SoB.
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> escreveu (sexta, 23/01/2026 à(s) 17:34): > On Fri, Jan 23, 2026 at 09:41:19AM +0000, Shoudi Li wrote: > > For the boards with multiple UDC ports, adb funtion will be impacted due > > to below error. > > > > ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC > > ls: write error: Device or resource busy > > > > Signed-off-by: Shoudi Li <shoudil@qti.qualcomm.com> > > --- > > .../android-tools-conf-configfs/android-gadget-start | 6 ++++-- > > 1 file changed, 4 insertions(+), 2 deletions(-) > > Same issues, forged From and missing SoB. > Yep in this one I forgot the --from on git send-email but I didn't notice that the author was also wrong. > > > -- > With best wishes > Dmitry >
On Fri, Jan 23, 2026 at 05:44:06PM +0000, Jose Quaresma wrote: > Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> escreveu (sexta, > 23/01/2026 à(s) 17:34): > > > On Fri, Jan 23, 2026 at 09:41:19AM +0000, Shoudi Li wrote: > > > For the boards with multiple UDC ports, adb funtion will be impacted due > > > to below error. > > > > > > ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC > > > ls: write error: Device or resource busy > > > > > > Signed-off-by: Shoudi Li <shoudil@qti.qualcomm.com> > > > --- > > > .../android-tools-conf-configfs/android-gadget-start | 6 ++++-- > > > 1 file changed, 4 insertions(+), 2 deletions(-) > > > > Same issues, forged From and missing SoB. > > > > Yep in this one I forgot the --from on git send-email but I didn't notice > that the author was also wrong. Hmm, isn't it written in your ~/.gitconfig? Also please use Qualcomm emails when sending pathches. And, of course, please don't send HTML emails, they might be filtered out.
diff --git a/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start b/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start index ca6c3df275..76b5e29624 100644 --- a/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start +++ b/meta-oe/dynamic-layers/selinux/recipes-devtool/android-tools/android-tools-conf-configfs/android-gadget-start @@ -2,6 +2,8 @@ set -e -sleep 3 +sleep 10 -ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC +ls /sys/class/udc/ | head -n 1 | xargs echo -n > /sys/kernel/config/usb_gadget/adb/UDC + +echo "Setting UDC $(ls /sys/class/udc/ | head -n 1) for USB ADB Gadget usage"
For the boards with multiple UDC ports, adb funtion will be impacted due to below error. ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC ls: write error: Device or resource busy Signed-off-by: Shoudi Li <shoudil@qti.qualcomm.com> --- .../android-tools-conf-configfs/android-gadget-start | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)