> Am 14.09.2020 um 10:23 schrieb Hao Yuin <[email protected]>: > > i have similar round LCD screen but still fail to bring it up. The Linux > MIPI DSI driver will never work for the ST7701?? I tried modify > panel-raydium-rm67191.c and add in these command sequence. No errors but > still cannot get good image. Maybe my timing also out. May I know the timing > (hfp, hbp, hsync, vfp, vbp, vsync) you are using?
AFAIK, omaprm does not (yet) support drm/panel for DSI panels (only DPI). It supports only panels in drm/omapdrm/displays. There was a patch series posted a while ago by Sebastian Reichel to fix this but it is not yet reviewed and merged. So I would not expect it to arrive before v5.12 or v5.13... For the meantime we have a MIPI-DSI panel running on omap5 (with v5.9): https://git.goldelico.com/?p=letux-kernel.git;a=shortlog;h=refs/heads/letux/boe-w677-dsi-panel We plan to move and update it for drm/panel which should not be too difficult but too early. -- hns -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/A20EF744-1C10-4B34-9F07-9CE8AC8B58B1%40computer.org.
