rk3588 震动马达vibrator

Chip Platform Rockchip
1

请问rk3588 android 要支持马达支持添加哪些内容?

目前kernel驱动已经完成,使用timed_gpio驱动,并可以控制马达震动
echo 1000 > sys/class/timed_output/vibrator/enable

请问安卓层面需要做哪些修改才能在app控制马达震动?

2

本帖最后由 zz123456 于 2023-5-5 15:25 编辑

我添加了如下编译:
PRODUCT_PACKAGES +=
android.hardware.vibrator@1.0-impl
android.hardware.vibrator@1.0-service

升级固件后反复打印如下信息:
05-05 04:13:59.034 1 1 I init : starting service ‘vendor.vibrator-1-0’…
05-05 04:13:55.683 298 298 I hwservicemanager: getTransport: Cannot find entry android.hardware.vibrator@1.0::IVibrator/default in either framework or device manifest .
05-05 04:13:55.683 2796 2796 D android.hardware.vibrator@1.0-service: Vibrator using timed_output
05-05 04:13:55.684 298 298 I hwservicemanager: getTransport: Cannot find entry android.hardware.vibrator@1.0::IVibrator/default in either framework or device manifest.
05-05 04:13:55.684 2796 2796 E HidlServiceManagement: Service android.hardware.vibrator@1.0::IVibrator/default must be in VINTF manifest in order to regi.
05-05 04:13:55.684 2796 2796 E LegacySupport: Could not register service android.hardware.vibrator@1.0::IVibrator/default (-2147483648).
05-05 04:13:59.060 1 1 I init : Service ‘vendor.vibrator-1-0’ (pid 2796) exited with status 0
05-05 04:13:59.060 1 1 I init : Sending signal 9 to service ‘vendor.vibrator-1-0’ (pid 2796) process group…
05-05 04:13:59.060 1 1 I libprocessgroup: Successfully killed process cgroup uid 1000 pid 2796 in 0ms

这个问题要怎么处理?

3

已解决

4

你好 请问你是怎么解决这个问题的呢
我这边也遇到和你一样的问题了

5

liuyangos 发表于 2024-12-11 21:20
你好 请问你是怎么解决这个问题的呢
我这边也遇到和你一样的问题了

我们可以支援马达

6

本帖最后由 zz123456 于 2025-5-6 15:44 编辑

liuyangos 发表于 2024-12-11 21:20
你好 请问你是怎么解决这个问题的呢
我这边也遇到和你一样的问题了
在添加震动马达时发现 vibrator service无法起来,原因是manifest.xml清单中没有vibrator,
手动修改/vendor/etc/vintf/manifest.xml,添加如下信息,重启设备马达就可以工作了.

android.hardware.vibrator
hwbinder
1.0

IVibrator
default

@1.0::IVibrator/default