| Bug ID | 1180260 |
|---|---|
| Summary | [RPi4] Switch to vc4 for display/sound (was rooted through efifb) |
| Classification | openSUSE |
| Product | openSUSE Tumbleweed |
| Version | Current |
| Hardware | Other |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Kernel |
| Assignee | kernel-bugs@opensuse.org |
| Reporter | nsaenzjulienne@suse.com |
| QA Contact | qa-bugs@suse.de |
| Found By | --- |
| Blocker | --- |
With v5.10 vc4, the driver enabling RPi's display controller, now supports RPi4. Let's switch the board's kernel configuration and firmware config to use this instead of efifb, which is extremely limited (no sound, no resolution changes). Among other things, some clocks have to be set-up as builtin, a fix is needed in u-boot so as to cater to DT changes involved in enabling vc4 and some overlays have to be selected in config.txt