diff options
| author | Harpreet "Eli" Sangha <eliptus@google.com> | 2018-12-21 13:14:52 +0900 |
|---|---|---|
| committer | Harpreet "Eli" Sangha <eliptus@google.com> | 2019-01-16 13:45:03 +0900 |
| commit | 4b2d22ced6923f0877e63f1cccb6fb4ea3826665 (patch) | |
| tree | 6d1b194bbabb570c8a2559212f46dafe11e28218 | |
| parent | 5e58194bb5b96cbe9f031bda2dbc7488480ba999 (diff) | |
| download | crosshatch-4b2d22ced6923f0877e63f1cccb6fb4ea3826665.tar.gz | |
dumpstate: add vibrator
dump the vibrator driver's sysfs nodes
Bug: 121306282
Test: dumpstate -z -o dumpstate
Change-Id: I9c3ae6681758afed94939eb2360ebe73e5d0b2c1
Signed-off-by: Harpreet "Eli" Sangha <eliptus@google.com>
| -rwxr-xr-x | dumpstate/DumpstateDevice.cpp | 25 | ||||
| -rw-r--r-- | init.hardware.rc | 5 |
2 files changed, 30 insertions, 0 deletions
diff --git a/dumpstate/DumpstateDevice.cpp b/dumpstate/DumpstateDevice.cpp index b595ab55..7ef0e139 100755 --- a/dumpstate/DumpstateDevice.cpp +++ b/dumpstate/DumpstateDevice.cpp @@ -282,6 +282,29 @@ static void DumpUFS(int fd) { } } +static void DumpVibrator(int fd) { + const std::string dir = "/sys/class/leds/vibrator/device/"; + const std::vector<std::string> files { + "comp_enable", + "cp_dig_scale", + "cp_trigger_index", + "cp_trigger_queue", + "dig_scale", + "f0_stored", + "heartbeat", + "leds/vibrator/activate", + "leds/vibrator/duration", + "leds/vibrator/state", + "num_waves", + "redc_stored", + "standby_timeout", + }; + + for (const auto &file : files) { + DumpFileToFd(fd, "Vibrator", dir+file); + } +} + // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow. Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) { if (handle == nullptr || handle->numFds < 1) { @@ -357,6 +380,8 @@ Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) { RunCommandToFd(fd, "Citadel SELFTEST", {"/vendor/bin/hw/citadel_updater", "--selftest"}); } + DumpVibrator(fd); + // Dump various events in WiFi data path DumpFileToFd(fd, "WLAN DP Trace", "/d/wlan/dpt_stats/dump_set_dpt_logs"); diff --git a/init.hardware.rc b/init.hardware.rc index e5e40860..588d3a93 100644 --- a/init.hardware.rc +++ b/init.hardware.rc @@ -436,11 +436,16 @@ on early-boot chmod 0660 /dev/vd6281 # Permission for Vibrator + chown system system /sys/class/leds/vibrator/device/comp_enable + chown system system /sys/class/leds/vibrator/device/cp_dig_scale chown system system /sys/class/leds/vibrator/device/cp_trigger_index chown system system /sys/class/leds/vibrator/device/cp_trigger_queue chown system system /sys/class/leds/vibrator/device/dig_scale chown system system /sys/class/leds/vibrator/device/f0_stored + chown system system /sys/class/leds/vibrator/device/heartbeat + chown system system /sys/class/leds/vibrator/device/num_waves chown system system /sys/class/leds/vibrator/device/redc_stored + chown system system /sys/class/leds/vibrator/device/standby_timeout # Permission for LED driver chown system system /sys/class/leds/red/on_off_ms |