On Tue, 2011-09-27 at 12:32 +0530, Archit Taneja wrote: > On Tuesday 27 September 2011 11:40 AM, Valkeinen, Tomi wrote: > > On Mon, 2011-09-26 at 17:29 +0530, Archit Taneja wrote: > >> Remove the code in omap_vout_probe() which calls display->driver->update() > >> for > >> all the displays. This isn't correct because: > >> > >> - An update in probe doesn't make sense, because we don't have any valid > >> content > >> to show at this time. > >> - Calling update for a panel which isn't enabled is not supported by DSS2. > >> This > >> leads to a crash at probe. > > > > Calling update() on a disabled panel should not crash... Where is the > > crash coming from? > > you are right, the crash isn't coming from the updates. I see the crash > when we have 4 dss devices in our board file. The last display pointer > is corrupted in that case. I'm trying to figure out why.
Could be totally unrelated, but does the V4L2 driver make sure that the used dss devices have a driver loaded? OMAPFB previously refused to start if all the devices do not have a driver, but nowadays it starts fine by skipping the devices without a driver. Tomi -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
