device_phh_treble/sepolicy/samsung.te

type boot_prop, property_type;

set_prop(system_server, boot_prop);

type hal_graphics_composer_default, domain;

type sf_hs_mode_prop, property_type;

get_prop(hal_graphics_composer_default, sf_hs_mode_prop);

type vendor_hwc_prop, property_type;

get_prop(hal_graphics_composer_default, vendor_hwc_prop);
Add custom sepolicy to support samsung Galaxy S9 This is harmless on other devices because this type doesn't exist, so isn't used. 2018-03-21 16:15:55 +00:00			`type boot_prop, property_type;`

			`set_prop(system_server, boot_prop);`

sepolicy: address persist.sys.sf.hs_mode prop denials 2022-08-07 10:38:04 +00:00			`type hal_graphics_composer_default, domain;`

			`type sf_hs_mode_prop, property_type;`

			`get_prop(hal_graphics_composer_default, sf_hs_mode_prop);`
Allow hwc HAL to read hwc.exynos.vsync_mode prop `W composer@2.1-se: type=1400 audit(0.0:23509): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=2518 scontext=u:r:hal_graphics_composer_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0` `E libc : Access denied finding property "hwc.exynos.vsync_mode"` 2022-08-16 21:00:44 +00:00
			`type vendor_hwc_prop, property_type;`

			`get_prop(hal_graphics_composer_default, vendor_hwc_prop);`