ODROID HC2 is based upon the Samsung Exynos 5422 and can run full
mainline. Switch to linux-edge from Alpine to enable this and drop
the close-to-mainline fork for this device. The close-to-mainline
fork was already linux-edge for a while but with a separate KConfig.
These KConfig changes are now integrated in linux-edge of Alpine.
U-boot script was updated to handle vmlinuz-edge as well since
Alpine's linux-edge does not generate a vmlinuz file, but vmlinuz-edge.
Probably to allow installing linux-lts as well.
initcall_blacklist=exynos_drm_init was added to the kernel cmdline
because upstream wants to set CONFIG_DRM_EXYNOS=y instead of module.
The DRM subsystem of Exynos5 in the kernel seems to be broken for this
device. There's also no use for it since this device does not have video
out. See https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/38094
Disable HDMI as workaround, as it seems to be buggy when HDMI is
unplugged. It's apparently in DRM_MODE_CONNECTED state, but without size
and with no modes. According to Guido from Phosh this is a bug and
should be fixed in the kernel. By disabling this until it is fixed, we
get Phosh working again.
Related: https://gitlab.gnome.org/World/Phosh/phosh/-/issues/828
This is to emphasize the fact that this firmware package will work essentially
unmodified on the samsung-coreprimevelte and other Samsung PXA1908 phones as
well.
Although qt5-qtvirtualkeyboard is used by SDDM, in a Plasma session
itself maliit-keyboard is used instead
[ci:skip-build]: already built successfully in CI
The device fulfils the requirements for community category, and I plan
to maintain and develop this device further going forward. Move it!
[ci:skip-vercheck]: linux pkg was moved
[ci:skip-build]: already built successfully in CI
Having mesa-dri-gallium installed causes Xorg to crash. See #1658.
Furthermore, display works without at least with near-mainline kernel,
tested with osk-sdl and xfce4.
So if specific applications depend on it, it should be added as a
dependency there.
This reverts MR 3306
This is just a hotfix, Xorg/mesa should be tamed to not crash here
but analyzing that costs time.
There is no need to duplicate things over and over again.
Also load the waveform in initramfs before loading display
modules. That is early enough to have a working display in
initramfs.
SDM845 devices running mainline lack a valid MAC address, and
fallback to a random one on each boot. This makes DHCP IPs vary
on each boot and breaks Bluetooth BNEP mode since the kernel enforces
that a valid MAC address is used when Bluetooth BNEP mode is activated.
Add a udev rule to trigger a script when the WLAN or Bluetooth interface
appear to set the MAC address by reading it from the persist partition
for the WLAN MAC address and increment it for generating a Bluetooth MAC
address. This approach seems to be common on some downstream devices
such as the Oneplus 6.
[ci:skip-build]: already built successfully in CI
Bootmac configures the MAC addresses of WLAN and Bluetooth interfaces at boot.
Bootmac can be invoked in various ways at boot, but currently only udev rules are tested.
Bootmac generates MAC addresses from the `serialno` provided by Android bootloaders
through /proc/cmdline or from /etc/machine-id. The Organizationally Unique Identifier (OUI)
is retrieved from a lookup database macdb by matching deviceinfo_manufacturer
from /etc/deviceinfo with the entries in the database.
See https://gitlab.com/postmarketOS/bootmac
GPI_DMA now works so we can use GENI I2C and remove bitbang i2c-gpio.
PM8008 driver from mailing list is imported and configured. CCI (camera
i2c bus) is configured plus CAMCC dependency. And some smaller changes.
Clayton Craft