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[DO NOT MERGE] gs201: 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: Iceaade6ed0060e4006405a29a81af3c5a1ab1b8b
(cherry picked from commit bf79debcb2)
Merged-In: Iceaade6ed0060e4006405a29a81af3c5a1ab1b8b
This commit is contained in:
Ray Chi 2021-04-14 18:03:49 +08:00 • committed by Android Build Coastguard Worker
parent 0cd9beb290
commit b17381ae84
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/11210000.dwc3/"
#endif
static MonitorFfs monitorFfs(kGadgetName);
constexpr char kExtconTypecState[] = "/sys/class/extcon/extcon0/cable.0/state";
constexpr char kUsbGadgetState[] = "/sys/devices/platform/11210000.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.rc
View file

@ -10,6 +10,7 @@ on post-fs
chown root system /sys/devices/platform/10d60000.hsi2c/i2c-2/i2c-max77759tcpc/contaminant_detection
chown root system /sys/devices/platform/11210000.usb/dwc3_exynos_otg_b_sess
chown root system /sys/devices/platform/11210000.usb/dwc3_exynos_otg_id
chown root system /sys/devices/platform/11210000.usb/dwc3_exynos_gadget_state
chown root system /sys/devices/platform/11210000.usb/usb_data_enabled
chmod 664 /sys/class/typec/port0/power_role
chmod 664 /sys/class/typec/port0/data_role