Evolution-X-Tensor/device_google_gs-common
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Support gti proc dump.

Browse source 
Bug: 262796907
Test: TreeHugger build pass.
Signed-off-by: Super Liu <supercjliu@google.com>
Change-Id: I3dd73b9832c737f7c60639af649ae882e206aa15
This commit is contained in:
Super Liu 2022-12-23 01:05:18 +00:00
parent 26eb4f5f17
commit dc8a407491
6 changed files with 28 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

1
touch/gti/Android.bp
View file

@ -5,6 +5,7 @@ package {
sh_binary {
name: "dump_gti.sh",
src: "dump_gti.sh",
init_rc: ["init.touch.gti.rc"],
vendor: true,
sub_dir: "dump",
}

19
touch/gti/dump_gti.sh
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@ -1,5 +1,12 @@
#!/vendor/bin/sh
path="/sys/devices/virtual/goog_touch_interface/gti.0"
procfs_path="/proc/goog_touch_interface/gti.0"
if [[ -d "$procfs_path" ]]; then
heatmap_path=$procfs_path
else
heatmap_path=$path
fi
echo "------ Force Touch Active ------"
echo 1 > $path/force_active
@ -8,22 +15,22 @@ echo "------ Touch Firmware Version ------"
cat $path/fw_ver
echo "------ Get Mutual Sensing Data - Baseline ------"
cat $path/ms_base
cat $heatmap_path/ms_base
echo "------ Get Mutual Sensing Data - Delta ------"
cat $path/ms_diff
cat $heatmap_path/ms_diff
echo "------ Get Mutual Sensing Data - Raw ------"
cat $path/ms_raw
cat $heatmap_path/ms_raw
echo "------ Get Self Sensing Data - Baseline ------"
cat $path/ss_base
cat $heatmap_path/ss_base
echo "------ Get Self Sensing Data - Delta ------"
cat $path/ss_diff
cat $heatmap_path/ss_diff
echo "------ Get Self Sensing Data - Raw ------"
cat $path/ss_raw
cat $heatmap_path/ss_raw
echo "------ Self Test ------"
cat $path/self_test

9
touch/gti/init.touch.gti.rc Normal file
View file

@ -0,0 +1,9 @@
on property:vendor.device.modules.ready=1
chown system system /proc/goog_touch_interface
chown system system /proc/goog_touch_interface/gti.0
chown system system /proc/goog_touch_interface/gti.0/ms_base
chown system system /proc/goog_touch_interface/gti.0/ms_diff
chown system system /proc/goog_touch_interface/gti.0/ms_raw
chown system system /proc/goog_touch_interface/gti.0/ss_base
chown system system /proc/goog_touch_interface/gti.0/ss_diff
chown system system /proc/goog_touch_interface/gti.0/ss_raw

2
touch/gti/sepolicy/dump_gti.te
View file

@ -1,5 +1,7 @@
pixel_bugreport(dump_gti)
allow dump_gti proc_touch_gti:dir r_dir_perms;
allow dump_gti proc_touch_gti:file rw_file_perms;
allow dump_gti sysfs_touch_gti:dir r_dir_perms;
allow dump_gti sysfs_touch_gti:file rw_file_perms;
allow dump_gti vendor_toolbox_exec:file execute_no_trans;

1
touch/gti/sepolicy/file.te
View file

@ -1,2 +1,3 @@
type proc_touch_gti, proc_type, fs_type;
type sysfs_touch_gti, sysfs_type, fs_type;

2
touch/gti/sepolicy/genfs_contexts
View file

@ -1,2 +1,4 @@
# Touch
genfscon sysfs /devices/virtual/goog_touch_interface u:object_r:sysfs_touch_gti:s0
genfscon proc /goog_touch_interface u:object_r:proc_touch_gti:s0