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power: Add policy to access sysfs_bcl

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Bug: 180620276
Test: adb bugreport
dumpstate_board.txt shows:
------ BCL (/sys/devices/virtual/pmic/mitigation/triggered_stats) ------
Source    	Count	Last Triggered	Last SOC	Last Voltage
smpl_warn      	0	0		0		0
ocp_cpu1       	0	0		0		0
ocp_cpu2       	0	0		0		0
soft_ocp_cpu1  	0	0		0		0
soft_ocp_cpu2  	0	0		0		0
ocp_tpu        	0	0		0		0
soft_ocp_tpu   	0	0		0		0
pmic_120c      	0	0		0		0
pmic_140c      	0	0		0		0
pmic_overheat  	0	0		0		0
ocp_gpu        	0	0		0		0
soft_ocp_gpu   	0	0		0		0

------ IF PMIC (/sys/devices/virtual/pmic/max77759-mitigation/triggered_stats) ------
Source    	Count	Last Triggered	Last SOC	Last Voltage
VDROOP1        	0	0		0		0
VDROOP2        	0	0		0		0
BATOILO        	0	0		0		0

Signed-off-by: George Lee <geolee@google.com>
Change-Id: If7874e19b8202175071d474502e77748168565ce
This commit is contained in:
George Lee 2021-03-15 09:16:37 -07:00
parent aa41c84ad1
commit 9c3d77d088
3 changed files with 15 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
whitechapel/vendor/google/file.te vendored
View file

@ -159,6 +159,9 @@ type sysfs_chargelevel, sysfs_type, fs_type;
type odpm_config_file, file_type, data_file_type;
type sysfs_odpm, sysfs_type, fs_type;
# bcl
type sysfs_bcl, sysfs_type, fs_type;
# Chosen
type sysfs_chosen, sysfs_type, fs_type;

8
whitechapel/vendor/google/genfs_contexts vendored
View file

@ -127,6 +127,14 @@ genfscon sysfs /devices/platform/acpm_mfd_bus@17510000/i2c-8/8-002f/s2mpg11-mete
genfscon sysfs /devices/platform/acpm_mfd_bus@17510000/i2c-8/8-002f/s2mpg11-meter/s2mpg11-odpm/iio:device1/sampling_rate u:object_r:sysfs_odpm:s0
genfscon sysfs /devices/platform/acpm_mfd_bus@17510000/i2c-8/8-002f/s2mpg11-meter/s2mpg11-odpm/iio:device1/enabled_rails u:object_r:sysfs_odpm:s0
# bcl sysfs files
genfscon sysfs /devices/virtual/pmic/mitigation/triggered_stats u:object_r:sysfs_bcl:s0
genfscon sysfs /devices/virtual/pmic/mitigation/mpmm_settings u:object_r:sysfs_bcl:s0
genfscon sysfs /devices/virtual/pmic/mitigation/ppm_settings u:object_r:sysfs_bcl:s0
genfscon sysfs /devices/virtual/pmic/mitigation/clk_ratio u:object_r:sysfs_bcl:s0
genfscon sysfs /devices/virtual/pmic/mitigation/clk_stats u:object_r:sysfs_bcl:s0
genfscon sysfs /devices/virtual/pmic/max77759-mitigation/triggered_stats u:object_r:sysfs_bcl:s0
# Chosen
genfscon sysfs /firmware/devicetree/base/chosen u:object_r:sysfs_chosen:s0

4
whitechapel/vendor/google/hal_dumpstate_default.te vendored
View file

@ -118,6 +118,10 @@ userdebug_or_eng(`
allow hal_dumpstate_default vendor_votable_debugfs:dir r_dir_perms;
allow hal_dumpstate_default vendor_votable_debugfs:file r_file_perms;
allow hal_dumpstate_default sysfs_bcl:dir r_dir_perms;
allow hal_dumpstate_default sysfs_bcl:file r_file_perms;
allow hal_dumpstate_default sysfs_bcl:lnk_file read;
')
dontaudit hal_dumpstate_default vendor_ion_debugfs:dir r_dir_perms;