1e27cc1157
Android 8.1 added the support for new type of USB Audio devices (USB_HEADSET, instead of old USB_DEVICE) Some older USB devices got converted to this USB_HEADSET while still using the old protocol. There is no driver change needed, but the audio policy needs to be changed. Since vendors are simply using AOSP usb_audio_policy_configuration Override it by ourself.
21 lines
735 B
Plaintext
21 lines
735 B
Plaintext
type vndk_detect, coredomain, domain;
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type vndk_detect_exec, exec_type, file_type;
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init_daemon_domain(vndk_detect);
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allow vndk_detect sepolicy_file:file r_file_perms;
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set_prop(vndk_detect,system_prop);
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allow vndk_detect shell_exec:file rx_file_perms;
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allow vndk_detect toolbox_exec:file rx_file_perms;
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#/system/bin/grep
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allow vndk_detect system_file:file rx_file_perms;
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#mount -o bind /system/bin/adbd /sbin/adbd
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allow vndk_detect adbd_exec:file { getattr read };
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allow vndk_detect rootfs:file { mounton getattr };
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allow vndk_detect self:capability { sys_admin };
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#mount -o bind /system/etc/usb_audio_policy_configuration.xml /vendor/etc/usb_audio_policy_configuration.xml
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allow init vendor_configs_file:file { getattr mounton };
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