On Mon, Aug 1, 2022 at 8:53 PM Fabio Estevam <festevam@xxxxxxxxx> wrote: > > On Mon, Aug 1, 2022 at 10:39 PM Adam Ford <aford173@xxxxxxxxx> wrote: > > > I managed to get my HDMI output working. I had the lanes set to 2 > > instead of 4. Once I switched to 4-lanes, the monitor came up in > > 1080p. I haven't yet been able to get other modes to work. > > Ok, good. On another thread, you mentioned that you were also trying > to get LVDS to work via SN65DSI83. > > Does LVDS work for you on this branch? I haven't tried with Marek's latest suggestion. In the other thread he mentioned a burst mode and setting the DSI speeds to higher frequencies, but the patch he had didn't look like it would apply cleanly, so I will need to dig into that a bit further. Since my company doesn't really ship the LVDS displays with the kits, the HDMI is the default video, so I've been focusing on it. To answer Marco's question, I was able to revert "MLK-21958-13: drm/bridge: adv7511: Limit supported clocks" and still get a display at 1080p, but all the other resolutions I tried appear to come up blank. I didn't try every one. With that revert, more options come available, but 1440x900 and 800x600 were options I tried unsuccessfullyl. adam
