Evolution-X-Tensor/device_google_gs101
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Allow camera HAL to access power_state sysfs

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08-03 01:36:52.108   791   791 W TaskPool: type=1400 audit(0.0:125): avc:  denied  { read } for  name="power_state" dev="sysfs" ino=86770 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0

Bug: 339690296
Test: Open camera, no display avc error
Flag: EXEMPT resource update only
Change-Id: I407c31e0898b07bef0df1b090dbc570f61c49272
Signed-off-by: Kevin Ying <kevinying@google.com>
This commit is contained in:
Kevin Ying
2024-05-09 20:57:27 +00:00
parent 2327a5c0f5
commit 774949828e
2 changed files with 3 additions and 0 deletions
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2
display/gs101/genfs_contexts
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@@ -2,12 +2,14 @@ genfscon sysfs /devices/platform/1c2c0000.drmdsim/1c2c0000.drmdsim.0/backlight
genfscon sysfs /devices/platform/1c2c0000.drmdsim/1c2c0000.drmdsim.0/panel_name u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2c0000.drmdsim/1c2c0000.drmdsim.0/serial_number u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2c0000.drmdsim/1c2c0000.drmdsim.0/refresh_rate u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2c0000.drmdsim/1c2c0000.drmdsim.0/power_state u:object_r:sysfs_display:s0
genfscon sysfs /firmware/devicetree/base/drmdsim@0x1C2C0000/panel@0/compatible u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2d0000.drmdsim/1c2d0000.drmdsim.0/backlight u:object_r:sysfs_leds:s0
genfscon sysfs /devices/platform/1c2d0000.drmdsim/1c2d0000.drmdsim.0/panel_name u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2d0000.drmdsim/1c2d0000.drmdsim.0/serial_number u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2d0000.drmdsim/1c2d0000.drmdsim.0/refresh_rate u:object_r:sysfs_display:s0
genfscon sysfs /devices/platform/1c2d0000.drmdsim/1c2d0000.drmdsim.0/power_state u:object_r:sysfs_display:s0
genfscon sysfs /firmware/devicetree/base/drmdsim@0x1C2D0000/panel@0/compatible u:object_r:sysfs_display:s0
genfscon sysfs /module/drm/parameters/vblankoffdelay u:object_r:sysfs_display:s0

1
whitechapel/vendor/google/hal_camera_default.te vendored
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@@ -91,6 +91,7 @@ allow hal_camera_default sysfs_devfreq_cur:file r_file_perms;
# Allow camera HAL to read backlight of display
allow hal_camera_default sysfs_leds:dir r_dir_perms;
allow hal_camera_default sysfs_leds:file r_file_perms;
allow hal_camera_default sysfs_display:file r_file_perms;
# Allow camera HAL to query interrupts and set interrupt affinity
allow hal_camera_default proc_irq:dir r_dir_perms;