Enable CONFIG_CRYPTO_XTS for each kernel, so we can switch to using
aes-xts-plain64 as default cipher for cryptsetup (override with
"pmbootstrap --cipher"), instead of aes-cbc-plain64 (pmbootstrap#1940).
I have executed "pmbootstrap kconfig edit" on each kernel, and manually
toggled the option. The diff is not always clean, because for some
kernels it is apparently the first time, that menuconfig was executed on
the configs like that. In a few instances, it turned out that
CONFIG_ANDROID_PARANOID_NETWORK needed to be disabled too (this is
already a requirement, but as the config was incomplete, it was not
visible that this option was enabled). Very few times, I had to enable
CONFIG_EXPERIMENTAL in order to see and enable CONFIG_CRYPTO_XTS.
It would be great if we could automate such mass kconfig edits in the
future, see pmbootstrap#1942.
[skip ci]: I have verified, that every single one of these kernels builds.
CI will likely run out of time while downloading source tarballs.
These changes enable the flashlight LED driver (fled_rt5033), and add
support for switching the light on and off from userspace.
In more detail:
* CONFIG_FLED_RT5033 enables the flashlight driver
* CONFIG_VIDEO_EXYNOS_FIMC_IS is required for the flashlight driver to
compile (there seems to be a lot of cross-dependency between the two
drivers)
* patch 0001 fixes the use of usleep (which no longer exists), to make
the kernel compile with those settings
With these changes, /sys/class/flashlight/rt-flash-led shows up in
sysfs, but it's only possible to control the brightness of the LED,
not to switch it on.
Patch 0002 is what actually makes the flashlight usable: it makes
the /sys/class/flashlight/rt-flash-led/mode file writable.
Writing "Torch" there enables the flashlight, writing "Off" disables
it again. "Mixed" mode works like "Torch" as well. I have not figured
out yet how to trigger the camera flash, so setting the mode to
"Flash" is possible, albeit pointless.
linux-samsung-kminilte: adjust paths where the bcmdhd driver expects firmware
device-samsung-kminilte: add "nonfree-firmware" subpackage
firmware-samsung-kminilte: new package
firmware post-install actions:
- enable "deferred-initcalls" in sysinit for wlan0 to be available
- force wpa_supplicant to use wlan0 instead of p2p0
(both based on script from device-samsung-klte package)
[ci:skip-build]: already built successfully in CI
- disable CONFIG_CRYPTO_SHA256_ARM, since it causes the build to fail with:
arch/arm/crypto/sha256-core.S:1831: Error: thumb conditional instruction should be in IT block
[skip-ci]: just downloading all kernel sources takes about one hour
and ollieparanoid wants to merge it now. This already ran
successfully with [ci:skip-build] and [ci:skip-vercheck].
Prepare for better device categorization by moving everything to testing
subdir first.
[skip-ci]: chicken-egg problem: passing pmaports CI depends on pmbootstrap MR
depends on this MR
Related: postmarketos#16
