Piteball/android_device_samsung_klte-common
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klte-common: Move change of ownership of ES705 UART later

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* Samsung loads the firmware through the front door. Pie init
  runs faster than previously, so we need to wait to change
  the ownership until some point later, after the firmware has
  time to load, else the load gets blocked by a dac_override.

Change-Id: I37be9e22b49735388ce1f5b922132dbfd20e2dc3
This commit is contained in:
Kevin F. Haggerty 2018-11-15 19:17:20 -07:00
parent 1075fc17bb
commit 06b36697e1
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GPG key ID: 6D95512933112729
1 changed files with 8 additions and 8 deletions
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16
rootdir/etc/init.qcom.rc
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@ -279,14 +279,6 @@ on boot
chown radio system /efs/bluetooth
chmod 0775 /efs/bluetooth
# Audience ES705 UART
# Note: DO NOT move this to ueventd.qcom.rc. Samsung thoughtfully has
# the kernel write directly to /dev/ttyHS3 (!) to load the audience
# firmware. Setting ownership immediately with ueventd would require
# allowing the kernel dac_override, which is an sepolicy neverallow.
chmod 0660 /dev/ttyHS3
chown media audio /dev/ttyHS3
#Create QMUX deamon socket area
mkdir /dev/socket/qmux_radio 0770 radio radio
chmod 2770 /dev/socket/qmux_radio
@ -937,6 +929,14 @@ on property:wlan.driver.status=ok
start macloader
on property:sys.boot_completed=1
# Audience ES705 UART
# Note: DO NOT move this to ueventd.qcom.rc. Samsung thoughtfully has
# the kernel write directly to /dev/ttyHS3 (!) to load the audience
# firmware. Setting ownership immediately with ueventd would require
# allowing the kernel dac_override, which is an sepolicy neverallow.
chmod 0660 /dev/ttyHS3
chown media audio /dev/ttyHS3
setprop sys.io.scheduler bfq
# Configure the hardware properly