Hi all, > Am 08.07.2020 um 09:52 schrieb H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>: > > Hi again, > >> Am 07.07.2020 um 21:04 schrieb H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>: >> >> And what I would need to know before I start to write new code is >> if is possible to operate a video mipi dsi panel with driver from >> gpu/drm/panel together with omapdrm (v5.7 and later). > > I did a quick test on a 5.7.6 kernel with the sysc fixes as > suggested by Tony. > > Then I overwrote the compatible entry of our display to be > orisetech,otm8009a and configured to build the otm8009a panel driver. > > The panel driver is loaded, but not probed (no call to otm8009a_probe). > It is shown in /sys/bus/mipi-dsi/drivers (and lsmod) but not /sys/bus/mipi-dsi/devices. > > So what should I try next? Any suggestions if and how it is possible to use a gpu/drm/panel MIPI DSI video mode panel with omapdrm (on OMAP5)? The problem is that our old omapdrm/display driver is broken since v5.7 and an experimental gpu/drm/panel driver does not probe. And I assume that omapdrm/display will disappear completely soon. BR and thanks, Nikolaus
