USB: HIDL: Type-c usb interface V1_0
This interface is responsible for handling type-c port enquiry and role swtiching. BUG: 31015010 Test: Manually tested on Angler and sailfish for type-c role switches. Change-Id: I2c4fb01e7bd74f0483ab08b543e2ce294175bc35
This commit is contained in:
Badhri Jagan Sridharan
parent
cd912948cf
commit
2f162ef128
6 changed files with 811 additions and 0 deletions
64
usb/1.0/Android.bp
Normal file
64
usb/1.0/Android.bp
Normal file
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@ -0,0 +1,64 @@
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// This file is autogenerated by hidl-gen. Do not edit manually.
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genrule {
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name: "android.hardware.usb@1.0_genc++",
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tools: ["hidl-gen"],
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cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0",
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srcs: [
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"types.hal",
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"IUsb.hal",
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"IUsbCallback.hal",
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],
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out: [
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"android/hardware/usb/1.0/types.cpp",
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"android/hardware/usb/1.0/UsbAll.cpp",
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"android/hardware/usb/1.0/UsbCallbackAll.cpp",
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],
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}
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genrule {
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name: "android.hardware.usb@1.0_genc++_headers",
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tools: ["hidl-gen"],
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cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0",
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srcs: [
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"types.hal",
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"IUsb.hal",
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"IUsbCallback.hal",
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],
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out: [
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"android/hardware/usb/1.0/types.h",
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"android/hardware/usb/1.0/IUsb.h",
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"android/hardware/usb/1.0/IHwUsb.h",
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"android/hardware/usb/1.0/BnHwUsb.h",
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"android/hardware/usb/1.0/BpHwUsb.h",
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"android/hardware/usb/1.0/BsUsb.h",
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"android/hardware/usb/1.0/IUsbCallback.h",
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"android/hardware/usb/1.0/IHwUsbCallback.h",
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"android/hardware/usb/1.0/BnHwUsbCallback.h",
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"android/hardware/usb/1.0/BpHwUsbCallback.h",
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"android/hardware/usb/1.0/BsUsbCallback.h",
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],
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}
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cc_library_shared {
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name: "android.hardware.usb@1.0",
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generated_sources: ["android.hardware.usb@1.0_genc++"],
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generated_headers: ["android.hardware.usb@1.0_genc++_headers"],
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export_generated_headers: ["android.hardware.usb@1.0_genc++_headers"],
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shared_libs: [
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"libhidlbase",
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"libhidltransport",
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"libhwbinder",
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"liblog",
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"libutils",
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"libcutils",
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"android.hidl.base@1.0",
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],
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export_shared_lib_headers: [
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"libhidlbase",
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"libhidltransport",
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"libhwbinder",
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"libutils",
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"android.hidl.base@1.0",
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],
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}
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427
usb/1.0/Android.mk
Normal file
427
usb/1.0/Android.mk
Normal file
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@ -0,0 +1,427 @@
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# This file is autogenerated by hidl-gen. Do not edit manually.
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LOCAL_PATH := $(call my-dir)
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################################################################################
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include $(CLEAR_VARS)
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LOCAL_MODULE := android.hardware.usb@1.0-java
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LOCAL_MODULE_CLASS := JAVA_LIBRARIES
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intermediates := $(local-generated-sources-dir)
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HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
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LOCAL_JAVA_LIBRARIES := \
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android.hidl.base@1.0-java \
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#
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# Build types.hal (PortDataRole)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortDataRole.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortDataRole
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortMode)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortMode.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortMode
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortPowerRole)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortPowerRole.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortPowerRole
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortRole)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortRole.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortRole
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortRoleType)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortRoleType.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortRoleType
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortStatus)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortStatus.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortStatus
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (Status)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/Status.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.Status
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build IUsb.hal
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/IUsb.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsb.hal
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$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IUsbCallback.hal
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$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
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$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
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$(GEN): $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::IUsb
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$(GEN): $(LOCAL_PATH)/IUsb.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build IUsbCallback.hal
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/IUsbCallback.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsbCallback.hal
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$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
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$(GEN): $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::IUsbCallback
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$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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include $(BUILD_JAVA_LIBRARY)
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################################################################################
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include $(CLEAR_VARS)
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LOCAL_MODULE := android.hardware.usb@1.0-java-static
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LOCAL_MODULE_CLASS := JAVA_LIBRARIES
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intermediates := $(local-generated-sources-dir)
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HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
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LOCAL_STATIC_JAVA_LIBRARIES := \
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android.hidl.base@1.0-java-static \
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#
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# Build types.hal (PortDataRole)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortDataRole.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
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android.hardware.usb@1.0::types.PortDataRole
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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#
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# Build types.hal (PortMode)
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#
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GEN := $(intermediates)/android/hardware/usb/V1_0/PortMode.java
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$(GEN): $(HIDL)
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$(GEN): PRIVATE_HIDL := $(HIDL)
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$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
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$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
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$(GEN): PRIVATE_CUSTOM_TOOL = \
|
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$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
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-Ljava \
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-randroid.hardware:hardware/interfaces \
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-randroid.hidl:system/libhidl/transport \
|
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android.hardware.usb@1.0::types.PortMode
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|
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$(GEN): $(LOCAL_PATH)/types.hal
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$(transform-generated-source)
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LOCAL_GENERATED_SOURCES += $(GEN)
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|
||||
#
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# Build types.hal (PortPowerRole)
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||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/PortPowerRole.java
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||||
$(GEN): $(HIDL)
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||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
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-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::types.PortPowerRole
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build types.hal (PortRole)
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRole.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::types.PortRole
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build types.hal (PortRoleType)
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRoleType.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::types.PortRoleType
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build types.hal (PortStatus)
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/PortStatus.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::types.PortStatus
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build types.hal (Status)
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/Status.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::types.Status
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build IUsb.hal
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsb.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsb.hal
|
||||
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IUsbCallback.hal
|
||||
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
|
||||
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::IUsb
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/IUsb.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
|
||||
#
|
||||
# Build IUsbCallback.hal
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsbCallback.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsbCallback.hal
|
||||
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0::IUsbCallback
|
||||
|
||||
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
include $(BUILD_STATIC_JAVA_LIBRARY)
|
||||
|
||||
|
||||
################################################################################
|
||||
|
||||
include $(CLEAR_VARS)
|
||||
LOCAL_MODULE := android.hardware.usb@1.0-java-constants
|
||||
LOCAL_MODULE_CLASS := JAVA_LIBRARIES
|
||||
|
||||
intermediates := $(local-generated-sources-dir)
|
||||
|
||||
HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
|
||||
#
|
||||
GEN := $(intermediates)/android/hardware/usb/V1_0/Constants.java
|
||||
$(GEN): $(HIDL)
|
||||
$(GEN): $(LOCAL_PATH)/types.hal
|
||||
$(GEN): $(LOCAL_PATH)/IUsb.hal
|
||||
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
|
||||
|
||||
$(GEN): PRIVATE_HIDL := $(HIDL)
|
||||
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
|
||||
$(GEN): PRIVATE_CUSTOM_TOOL = \
|
||||
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
|
||||
-Ljava-constants \
|
||||
-randroid.hardware:hardware/interfaces \
|
||||
-randroid.hidl:system/libhidl/transport \
|
||||
android.hardware.usb@1.0
|
||||
|
||||
$(GEN):
|
||||
$(transform-generated-source)
|
||||
LOCAL_GENERATED_SOURCES += $(GEN)
|
||||
# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
|
||||
LOCAL_NO_STANDARD_LIBRARIES := true
|
||||
LOCAL_JAVA_LIBRARIES := core-oj
|
||||
|
||||
include $(BUILD_STATIC_JAVA_LIBRARY)
|
||||
|
||||
|
||||
|
||||
include $(call all-makefiles-under,$(LOCAL_PATH))
|
||||
57
usb/1.0/IUsb.hal
Normal file
57
usb/1.0/IUsb.hal
Normal file
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
* Copyright (C) 2016 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package android.hardware.usb@1.0;
|
||||
|
||||
import IUsbCallback;
|
||||
|
||||
interface IUsb {
|
||||
/*
|
||||
* This function is used to change the port role of a specific port.
|
||||
* For example, when PD_SWAP or PR_SWAP is supported.
|
||||
* This is function is asynchronous. The status of the role switch
|
||||
* will be informed through IUsbCallback object's notifyPortStatusChange
|
||||
* method.
|
||||
*
|
||||
* @param portName name of the port for which the role has to be changed
|
||||
* @param role the new port role.
|
||||
*/
|
||||
oneway switchRole(string portName, PortRole role);
|
||||
|
||||
/*
|
||||
* This function is used to register a callback function which is
|
||||
* called by the HAL whenever there is a change in the port state.
|
||||
* i.e. DATA_ROLE, POWER_ROLE or MODE.
|
||||
*
|
||||
* Also the same callback object would be called to inform the caller
|
||||
* of the roleSwitch status.
|
||||
*
|
||||
* @param callback IUsbCallback object used to convey status to the
|
||||
* userspace.
|
||||
*/
|
||||
oneway setCallback(IUsbCallback callback);
|
||||
|
||||
/*
|
||||
* This functions is used to request the hal for the current status
|
||||
* status of the Type-C ports. This method is async/oneway. The result of the
|
||||
* query would be sent through the IUsbCallback object's notifyRoleSwitchStatus
|
||||
* to the caller. This api would would let the caller know of the number
|
||||
* of type-c ports that are present and their connection status through the
|
||||
* PortStatus type.
|
||||
*/
|
||||
oneway queryPortStatus();
|
||||
};
|
||||
|
||||
45
usb/1.0/IUsbCallback.hal
Normal file
45
usb/1.0/IUsbCallback.hal
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
/*
|
||||
* Copyright (C) 2016 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package android.hardware.usb@1.0;
|
||||
|
||||
/*
|
||||
* Callback object used for all the IUsb async methods which expects a result.
|
||||
* Caller is expected to register the callback object using setCallback method
|
||||
* to receive updates on the PortStatus.
|
||||
*/
|
||||
interface IUsbCallback {
|
||||
/*
|
||||
* Used to convey the current port status to the caller.
|
||||
* Called either when PortState changes due to the port partner (or)
|
||||
* when caller requested for the PortStatus update through queryPortStatus.
|
||||
*
|
||||
* @param currentPortStatus vector object of current status of all the
|
||||
* typeC ports in the device.
|
||||
* @param retval SUCCESS when query was done successfully.
|
||||
* ERROR otherwise.
|
||||
*/
|
||||
oneway notifyPortStatusChange(vec<PortStatus> currentPortStatus, Status retval);
|
||||
|
||||
/*
|
||||
* Used to notify the result of the switchRole call to the caller.
|
||||
*
|
||||
* @param portName name of the port for which the roleswap is requested.
|
||||
* @param newRole the new role requested by the caller.
|
||||
* @param retval SUCCESS if the role switch succeeded. FAILURE otherwise.
|
||||
*/
|
||||
oneway notifyRoleSwitchStatus(string portName, PortRole newRole, Status retval);
|
||||
};
|
||||
214
usb/1.0/types.hal
Normal file
214
usb/1.0/types.hal
Normal file
|
|
@ -0,0 +1,214 @@
|
|||
/*
|
||||
* Copyright (C) 2016 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package android.hardware.usb@1.0;
|
||||
|
||||
|
||||
enum Status : uint32_t {
|
||||
SUCCESS = 0,
|
||||
|
||||
/*
|
||||
* error value when the HAL operation fails for reasons not listed here.
|
||||
*/
|
||||
ERROR = 1,
|
||||
|
||||
/*
|
||||
* error value returned when input argument is invalid.
|
||||
*/
|
||||
INVALID_ARGUMENT = 2,
|
||||
|
||||
/*
|
||||
* error value returned when role string is unrecognized.
|
||||
*/
|
||||
UNRECOGNIZED_ROLE = 3,
|
||||
};
|
||||
|
||||
/*
|
||||
* Denotes the Port role type.
|
||||
* Passed as an argument for functions used to query or change port roles.
|
||||
*/
|
||||
enum PortRoleType : uint32_t {
|
||||
/*
|
||||
* Denotes the data role of the port.
|
||||
* The port can either be a "host" or a "device" for data.
|
||||
* This maps to the PortDataRole enum.
|
||||
*/
|
||||
DATA_ROLE = 0,
|
||||
|
||||
/*
|
||||
* Denotes the power role of the port.
|
||||
* The port can either be a "source" or "sink" for power.
|
||||
* This maps to PortPowerRole enum.
|
||||
*/
|
||||
POWER_ROLE = 1,
|
||||
|
||||
/*
|
||||
* USB ports can be a pure DFP port which can only act
|
||||
* as a host. A UFP port which can only act as a device.
|
||||
* Or a dual role ports which can either can as a host or
|
||||
* a device. This property is used to mention them.
|
||||
*/
|
||||
MODE = 2,
|
||||
};
|
||||
|
||||
@export
|
||||
enum PortDataRole : uint32_t {
|
||||
/*
|
||||
* Indicates that the port does not have a data role.
|
||||
* In case of DRP, the current data role of the port is only resolved
|
||||
* when the type-c handshake happens.
|
||||
*/
|
||||
NONE = 0,
|
||||
|
||||
/*
|
||||
* Indicates that the port is acting as a host for data.
|
||||
*/
|
||||
HOST = 1,
|
||||
|
||||
/*
|
||||
* Indicated that the port is acting as a device for data.
|
||||
*/
|
||||
DEVICE = 2,
|
||||
|
||||
NUM_DATA_ROLES = 3,
|
||||
};
|
||||
|
||||
@export
|
||||
enum PortPowerRole : uint32_t {
|
||||
/*
|
||||
* Indicates that the port does not have a power role.
|
||||
* In case of DRP, the current power role of the port is only resolved
|
||||
* when the type-c handshake happens.
|
||||
*/
|
||||
NONE = 0,
|
||||
|
||||
/*
|
||||
* Indicates that the port is supplying power to the other port.
|
||||
*/
|
||||
SOURCE = 1,
|
||||
|
||||
/*
|
||||
* Indicates that the port is sinking power from the other port.
|
||||
*/
|
||||
SINK = 2,
|
||||
|
||||
NUM_POWER_ROLES = 3,
|
||||
};
|
||||
|
||||
@export
|
||||
enum PortMode : uint32_t {
|
||||
/*
|
||||
* Indicates that the port does not have a mode.
|
||||
* In case of DRP, the current mode of the port is only resolved
|
||||
* when the type-c handshake happens.
|
||||
*/
|
||||
NONE = 0,
|
||||
/*
|
||||
* Indicates that port can only act as device for data and sink for power.
|
||||
*/
|
||||
UFP = 1,
|
||||
|
||||
/*
|
||||
* Indicates the port can only act as host for data and source for power.
|
||||
*/
|
||||
DFP = 2,
|
||||
|
||||
/*
|
||||
* Indicates can either act as UFP or DFP at a given point of time.
|
||||
*/
|
||||
DRP = 3,
|
||||
|
||||
NUM_MODES = 4,
|
||||
};
|
||||
|
||||
/*
|
||||
* Used as a container to send port role information.
|
||||
*/
|
||||
struct PortRole {
|
||||
/*
|
||||
* Indicates the type of Port Role.
|
||||
* Maps to the PortRoleType enum.
|
||||
*/
|
||||
PortRoleType type;
|
||||
|
||||
/*
|
||||
* when type is HAL_USB_DATA_ROLE pass values from enum PortDataRole.
|
||||
* when type is HAL_USB_POWER_ROLE pass values from enum PortPowerRole.
|
||||
* when type is HAL_USB_MODE pass values from enum PortMode.
|
||||
*/
|
||||
uint32_t role;
|
||||
};
|
||||
|
||||
/*
|
||||
* Used as the container to report data back to the caller.
|
||||
* Represents the current connection status of a single USB port.
|
||||
*/
|
||||
struct PortStatus {
|
||||
/*
|
||||
* Name of the port.
|
||||
* Used as the port's id by the caller.
|
||||
*/
|
||||
string portName;
|
||||
|
||||
/*
|
||||
* Data role of the port.
|
||||
*/
|
||||
PortDataRole currentDataRole;
|
||||
|
||||
/*
|
||||
* Power Role of thte port.
|
||||
*/
|
||||
PortPowerRole currentPowerRole;
|
||||
|
||||
/*
|
||||
* Mode in which the port is connected.
|
||||
* Can be UFP or DFP.
|
||||
*/
|
||||
PortMode currentMode;
|
||||
|
||||
/*
|
||||
* True indicates that the port's mode can
|
||||
* be changed. False otherwise.
|
||||
*/
|
||||
bool canChangeMode;
|
||||
|
||||
/*
|
||||
* True indicates that the port's data role
|
||||
* can be changed. False otherwise.
|
||||
* For example, true if Type-C PD PD_SWAP
|
||||
* is supported.
|
||||
*/
|
||||
bool canChangeDataRole;
|
||||
|
||||
/*
|
||||
* True indicates that the port's power role
|
||||
* can be changed. False otherwise.
|
||||
* For example, true if Type-C PD PR_SWAP
|
||||
* is supported.
|
||||
*/
|
||||
bool canChangePowerRole;
|
||||
|
||||
/*
|
||||
* Identifies the type of the local port.
|
||||
*
|
||||
* UFP - Indicates that port can only act as device for
|
||||
* data and sink for power.
|
||||
* DFP - Indicates the port can only act as host for data
|
||||
* and source for power.
|
||||
* DRP - Indicates can either act as UFP or DFP at a
|
||||
* given point of time.
|
||||
*/
|
||||
PortMode supportedModes;
|
||||
};
|
||||
4
usb/Android.bp
Normal file
4
usb/Android.bp
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
// This is an autogenerated file, do not edit.
|
||||
subdirs = [
|
||||
"1.0",
|
||||
]
|
||||
Loading…
Reference in a new issue