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[DO NOT MERGE] gs101: usb: provide extcon and gadget state to monitorffs

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Monitorffs needs to check the state of usb extcon and gadget state
to pull up USB gadget. Therefore, this patch provide extcon and gadget
state to monitorffs.

Bug: 263435622
Test: verified pass
Change-Id: Icbfe2a2839b3225b56de35ab949aa1758d27d9a6
This commit is contained in:
Ray Chi 2023-02-02 01:56:33 +08:00 • committed by TreeHugger Robot
parent f56de0504d
commit 5e713fa131
2 changed files with 4 additions and 1 deletions
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4
usb/gadget/UsbGadget.h
View file

@ -79,7 +79,9 @@ constexpr char kSmpAffinityList[] = "/smp_affinity_list";
#ifndef UDC_PATH
#define UDC_PATH "/sys/class/udc/11110000.dwc3/"
#endif
static MonitorFfs monitorFfs(kGadgetName);
constexpr char kExtconTypecState[] = "/sys/class/extcon/extcon0/cable.0/state";
constexpr char kUsbGadgetState[] = "/sys/devices/platform/11110000.usb/dwc3_exynos_gadget_state";
static MonitorFfs monitorFfs(kGadgetName, kExtconTypecState, kUsbGadgetState);
#define SPEED_PATH UDC_PATH "current_speed"

1
usb/gadget/android.hardware.usb.gadget-service.gs101.rc
View file

@ -15,6 +15,7 @@ on post-fs
chown root system /sys/devices/platform/11110000.usb/dwc3_exynos_otg_b_sess
chown root system /sys/devices/platform/11110000.usb/dwc3_exynos_otg_id
chown root system /sys/devices/platform/11110000.usb/usb_data_enabled
chown root system /sys/devices/platform/11110000.usb/dwc3_exynos_gadget_state
chmod 664 /sys/class/typec/port0/power_role
chmod 664 /sys/class/typec/port0/data_role
chmod 664 /sys/class/typec/port0/port_type