the configstore functionality was added in Q. But The configstore will
be deleted. So additional function is deleted.
Bug: 124531214
Test: build & boot
Test: adb shell lshal | grep configstore & check configstore 1.2
Change-Id: Idbb00b972bc082bd75bba94dbff9cee19df48b89
Previously we couple wide color gamut display and color management together,
which is because we only do color management when we have wide color gamut
display. However, we would also want display that doesn't support wide color
gamut but is calibrated and is capable of managing sRGB gamut to have color
management. This means we will decouple wide color gamut display from color
management, a device can indicate that it's color managed without having wide
color gamut display and only manage color within sRGB gamut.
BUG: 111505327
Test: BUild, flash and check Natural/Boosted mode.
Change-Id: If1241ce040a6f691609d8f8d72a2d6f3141557cf
This change provides a reference implementation of the configstore HAL
v1.1.
Bug: 69691076
Test: tested on walleye-userdebug
Change-Id: I68ee224bcbda64f6fef91e8a0f95adb32d504aad
Configstore was up-revisioned from 1.0 to 1.1. However no new
APIs were added to 1.1. Therefore configstore in master will be down
revisioned to 1.0.
Bug: 71555815
Test: lshal | grep configsotre
Test: "cat proc/<configstore pid>/status | grep Seccomp " return:
Seccomp: 2
Change-Id: I65d2dc06fbe12d0c0ccc020bbd287e0b14320f2f
Configstore HAL is accessible to third party apps and thus requires
a tight sandbox that reflects the limited system access this HAL
needs.
We use two primary mechanisms to sandbox configstore, selinux and
seccomp, with the goal of restricting its access to userspace and
the kernel. The addition of a seccomp filter is primarily aimed
at reducing the kernel's attack surface that is reachable by
configstore HAL.
Seccomp filters are architecture dependent, so filters need to be
added for each architecture. This change adds a seccomp filter for
arm64 and issues a non-fatal runtime warning for other architectures
which still require a seccomp filter.
Bug: 36453956
Test: boot Marlin and Angler. Verify that configstore is not aborting
due to seccomp violations.
Test: "cat proc/<configstore pid>/status | grep seccomp " returns:
seccomp: 2
Which indicates that configstore is using seccomp-bpf.
Change-Id: Iab014ff357b7329085a5e18a92f51838d2c72371
This change provides a reference implementation of the configstore HAL
v1.1.
Bug: 37727469
Test: Built sailfish-userdebug and configstore-1.1 works
Change-Id: I75e7fd1da8e90ae48d779a3ba28957c5a93a5529
