05-28-2022, 07:48 AM
axelm Wrote:From what I saw on patchwork it seems like there is ongoing work on the VOP2 / DSI code in mainline, maybe I can try to rebase on mainline ?
Indeed. pgwipeout's tree uses an early vop2 patchset, the one in mainline has had many revisions since then. Reportedly MIPI-DSI was working at some point but stopped working in the later revisions on the patchset I believe. A lot of things are in flux and it's half-merged at the moment, so a bit messy to play with.
Your best bet is probably kernel 5.18 with the iommu patchset (referenced in the vop2 cover letter) and the vop2 v11 patchset on top, and then try to get DSI working there. 5.19 will be messier due to the device tree stuff not being merged.
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