The upcoming db845c doesn't have cellular modem capabilities, but still
has wifi. Avoid installing modem related configs and services by default
and only install it for devices that need it.
- Add msm8916-1mic configuration for devices without SecondaryMic
- Fix audio volume after upstream msm8916-wcd-digital changes
[ci:skip-build]: already built successfully in CI
harpia's WCNSS firmware has problems with WiFi channels on some device
variants, using osprey's firmware seems to help as a workaround.
Install that by default so WiFi has better chances of working properly
out of the box.
[ci:skip-build]: already built successfully in CI
And use gitlab.com/exynos4-mainline/linux as source so that we no
longer have to carry all the patches in pmaports.
[ci:skip-build]: Already built successfully in CI
As stated in the MRs that added the patch, the ea8061 and s6evr02
panel drivers are originally from work by Simon Shields (fourkbomb).
Let's base our patches on the original commits to preserve authorship,
and note which modifications have been done, and by who. This is a
step towards making these patches ready for submission to upstream.
[ci:skip-build]: Already built successfully in CI
The UART console makes the boot process a whole lot slower due to printk
being synchronous. These devices are well enough supported that we can
disable UART logging by default to improve the boot speed. This
constitutes a ~30 second speedup on the SHIFT6mq at 115200 baud.
linux-postmarketos-omap now supports the Nokia N900 and its OMAP3430 SoC, so
drop this device-specific fork
[ci:skip-build] already built successfully in CI
Remove maintainers who could not be reached to test v22.12. Add exkc as
maintainer for firmware-pine64-rockpro64 as discussed in review of this
patch.
[ci:skip-build]: already built successfully in CI
- upgrade to 6.2.1
- drop musb patch (not needed since linux mainline commit
ffbe2feac59b37c8dc536727552b4f375e1b9aec)
- enable LRU_GEN
[ci:skip-build]: Already built successfully in CI
Kernel configuration addition:
Enabled the newly added Lazy RCU scheduler.
RCU_LAZY can help battery-powered systems like the PinePhone Pro in a few ways:
1. Reduced CPU usage: Because RCU_LAZY allows readers to access shared data structures without acquiring locks or other synchronization primitives,
it reduces the amount of CPU time that is required to manage synchronization. This can be particularly beneficial in battery-powered systems,
where reducing CPU usage can extend battery life.
2. Reduced memory usage: RCU_LAZY delays the creation of multiple versions of the shared data structure until they are actually needed.
This reduces the amount of memory that is required to store these versions.
In battery-powered systems, where memory usage can be a critical resource, this can help to conserve power.
3. Reduced synchronization overhead: RCU_LAZY reduces the overhead of synchronization by delaying the creation of multiple versions of the shared data structure.
This can reduce the amount of time that is spent acquiring and releasing locks or other synchronization primitives,
which can help to conserve power in battery-powered systems.
[ci:skip-build]: already built successfully in CI
Add a driver for the Magnachip EA8061 panel found on some Samsung
Galaxy Note II devices. Split the device trees into two (one for devices
with the already supported S6EVR02 panel and one for the new EA8061
panel).
Note: I didn't write this driver myself. Just like the old S6EVR02
driver, it has been ported from https://github.com/fourkbomb/linux
to the latest mainline Linux version.
The google-dru package provides the linux-postmarketos-rockchip as a
kernel and supports linux-firmware-ath10k linux-firmware-rockchip
packages as additional non-free firmware.
Enable the ATH10K kernel module in the kernel config
config-postmarketos-rockchip.aarch64 to enable wifi on devices such as
the Acer Chrometab 10.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
[ci:skip-build]: already built successfully in CI
Add the missing kernel.release file to support packaging and fix builds
with:
`pmbootstrap build --envkernel linux-postmarketos-rockchip`
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Change-Id: Ia140302bb4d309740db85a36374673a6e66c2c2b
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
[ci:skip-build]: Already built successfully in CI
For a merge list, please see the merge commits:
- 6.1.1 - (5ed7044b05)
- 6.1.2 - (ec165d9c01)
- 6.1.3 - (3735d5032c)
Change-Id: Id46e827a90a9c68cb69d23dc0698a8ea2a5e4336
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
[ci:skip-build] already built successfully in CI
* lock.sh is specific to Nokia N900, so move to device-nokia-n900
* use tinydm instead of lightdm
Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
[ci:skip-build]: already built successfully in CI
The WCNSS firwmare used for motorola-harpia seems to have weird issues
that prevent using WiFi properly except for a few limited channels. It
is not clear why this happens, it seems to be some peculiar firmware
difference (perhaps the channels need to be enabled with some
non-standard command).
Since Motorola uses the same signing keys for all their MSM8916
devices, it is possible to use the firmware from other devices instead.
Initial testing shows promising results when using the older WCNSS
firmware from motorola-osprey instead, it does not seem to have this
issue.
It's not clear yet if this has any negative effects. The WCNSS firmware
should not be device-specific, but theoretically it could be (if
Motorola made some weird changes inside it).
For now just package it in firmware-motorola-osprey-wcnss. This package
can be easily installed on harpia devices for testing (using apk add)
and will then take precendence over the default firmware from the
firmware partition (via msm-firmware-loader).
Move firmware-motorola-osprey from testing to community so that the
package is preserved for motorola-harpia users (testing is deleted in
stable branches).
[ci:skip-build]: already built successfully in CI
Schedutil is a CPU scheduler that is designed to be more efficient than other schedulers, such as the conservative scheduler, in terms of energy consumption.
This is because schedutil uses information about the utilization of individual CPU cores to make more intelligent decisions about when and how to scale the frequency of the CPU.
This can help to reduce the overall power consumption of the device, which can be particularly beneficial for battery-powered devices.
Additionally, schedutil can also help to improve the overall performance of the device by ensuring that the CPU is able to operate at its maximum frequency when needed.
In my personal testing I haven't seen any noticable impact on power consumption, while the performance does certainly noticeably increase
[ci:skip-build]: Already built successfully in CI
* Enable flash/torch LED (CONFIG_LEDS_QCOM_FLASH)
* Fix USB init when not plugged in during bootloader stage
[ci:skip-build] already built successfully in CI
Fix included in this build:
- Patch which sets GPIO pin for stk3311 as input
- ppp: don't reset 'display state of charge' (dsoc) to 0 on vbat low interrupt
[ci:skip-build]: already built successfully in CI
Update the omap kernel to stable 6.1 release. This commit also contains a patch that
fixes broken usb, which should only be needed for versions 5.19 to 6.1 as later
releases will have a proper fix merged.
[ci:skip-build]: already built successfully in CI
CONFIG_USB_GADGET=y
CONFIG_USB_DWC3_DUAL_ROLE=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_DWC2=y
remove un-necessary activated configs
[ci:skip-build]: already built successfully in CI
- Also enabled LRU_GEN by default like on the PinePhone OG
- Set Ext4 module to built-in as this currently is the main fs used for PPP.
Contains the following patch:
- pinephone pro: finished fix for LCD to make it refresh at precisely 60 Hz
[ci:skip-build]: already built successfully in CI
Add the CONFIG_DW9714 symbol to the PinephonePro defconfig.
The PinephonePro rear camera module uses the DW9714 VCM to drive the
lens, and a driver is required to successfully complete the media
graph probe sequence.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
In SDM845, the q6voice kernel driver connects modem and audio backends.
Callaudiod seems to switch to correct audio device and prepares it, however, the audio
device get's closed since no one from the userspace is actively listening to it.
This cuts the audio in call. As a workaround, I have added to script to disable the
suspend-on-idle pulseaudio module during calls, so the audio devices don't close automatically.
Includes the following changes:
- rebase onto rc4
- squash a few changes which were marked to get squashed/fixups
- dropped "wcd934x: use .prepare and .shutdown instead of .trigger"
- OP6 audio device tree changes
- revert of a DSI DCS commit[1], which caused havoc in unprepare
hooks of panel drivers
[1] - https://lore.kernel.org/linux-arm-msm/1892d0af-8aa4-dc03-887a-e44bb623b836@linaro.org/
Change-Id: I4790a278c0d35618ca824a036982769e66767ffd
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
Since 00648d0282dcca1da453c0b20d27e24bf901a854, the correct serial console name
is ttySx instead of the older ttyOx. Reflect this in cmdline passed to kernel
via u-boot
[ci:skip-build]: already built successfully in CI
Change-Id: Ice7c2942892eb0a173dcded835d5fac5a8f32066
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
[ci:skip-build]: already built successfully in CI
Update the ALSA UCM package for the SDM845 so the ALSA UCM configs for
the SHIFT6mq are included. Speaker, microphones, headset work fine in
HiFi mode. In Voice Call mode, the microphone works, but the earpiece is
still silent.
[ci:skip-build]: already built successfully in CI
q6voiced is a daemon to allow voice calls with the q6voice kernel
driver. Add its config so it can open the right audio device on the
SHIFT6mq during a call.
