Add support for LCD display and remove OLED

hnez commented 1 year ago

This PR is based on #1 and should be rebased on top of it if there are any changes there.

This PR is marked as WIP for a few reasons:

[ ] Bundles built with this branch only work on LXA TACs with an LCD instead of an OLED screen of which there are currently: zero
[x] The generic MIPI DBI driver uses a firmware file to initialize the display. The file has to be available on probe so the driver needs to be built as module and is currently manually modprobed. Check if there is a nicer way to do this.
[ ] The tacd commit this PR is based on is not yet in main. The respective PR linux-automation/tacd#1 should be merged first
[ ] The panel-mipi-dbi recipe should be split into two recpies, one for the tool and one that uses the tool to build the firmware.

hnez commented 1 year ago

I've updated the PR so that it is based on the most recent versions of #12 (update to Linux 6.12) and #1 (tacd with webinterface). Those should be merged before this PR.

hnez commented 1 year ago

Now that #1 is merged we only need to wait for Linux 6.12 and for the TAC displays to be swapped.

hnez commented 1 year ago

This PR is superseded by #33. Open tasks have been transferred. Progress will now be tracked there.

linux-automation / meta-lxatac

Add support for LCD display and remove OLED #10