Firstly, the upstream patch for sun4i-drm ensures the HDMI output is initialized successfully.
Secondly, patching drm_atomic_helper_connector_hdmi_check() avoids a null pointer dereference at shutdown or reboot
Although my initial testing appeared to be a success, subsequent
testing finds it to fail more often than it works.
Back to square one.
Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
The old method carried along with board-pbp-add-dp-alt-mode.patch only
makes typec work in one(normal) orientation. This patch introduces a
proper extcon driver and makes the workaround cleaner, so orientation
switch is working.
Improvements:
- type-c DP on rk3399 works with both orientations
- type-c USB 3.0 on rk3399 works with both orientations, with minor
issues, see below
Caveats:
- Powered USB-C hubs may be not recognized, and can be worked around by
loading a gadget driver, or manually toggling the mode once for each
connection.
- Some dual-role devices(phone, tablet) may be not recognized.
Affected boards:
- TinkerBoard 2/2S
- Pinebook Pro
- NanoPC T4
- Orange Pi 4
- Orange Pi 4 LTS
Tested on tinkerboard 2s. This patch contains other minor fixes for
tinker2's device tree, including adding a missing fan node, adding color
labels to leds.
The 2 patches adding dp support for nanopc t4 and pinebook pro are also
updated accordingly.
The device trees of Orange Pi 4 / 4 LTS are also updated to match the
new implementation.
Change U-Boot repository link from git.ti.com to Github. In the past,
there have been CI issues caused due to git.ti.com failing.
Signed-off-by: Suhaas Joshi <s-joshi@ti.com>
Texas Instruments maintains a custom apt repository [0] that contains:
* tools like k3conf, which run on K3 devices
* TI's versions of upstream packages (such as mesa)
* out-of-tree drivers and firmware for graphics, wifi etc
Therefore, add TI's custom repository as the highest priority repository
in the filesystem. Doing this ensures that if apt finds a version of a
package that exists in both upstream Debian and the TI repository, it
picks the latter.
Additionally, introduce K3_PACKAGES variable to store a list of packages
that should be installed by-default in a K3 image. Initialize it to hold
TI's CC33xx packages.
Also set EXTRAWIFI to "no" in `current` image.
[0] https://github.com/TexasInstruments/ti-debpkgs
Co-authored-by: Suhaas Joshi <s-joshi@ti.com>
Signed-off-by: Suhaas Joshi <s-joshi@ti.com>
* remove the patches that are shredding upstream device tree
* consolidation into single patch that apply over upstream dt
* add pcm5102a device tree overlay for handy usage
TI SDK supports images with real-time kernel. Add support for building
such images for the `current` release by adding a config file for it.
The RT image is built with the `current-rt` branch.
Signed-off-by: Suhaas Joshi <s-joshi@ti.com>
- BeagleBoard.org boards normally ship with USB cdc enabled to allow
network sharing and ssh support over usb.
- This is specially important for boards like pocketbeagle2 since it
does not have built-in wifi.
Signed-off-by: Ayush Singh <ayush@beagleboard.org>
