On Mon, 06 Apr 2009 23:10:36 +0200, hermann pitton wrote: > Am Montag, den 06.04.2009, 10:40 +0200 schrieb Jean Delvare: > > Anyone out there with a MSI t...@nywhere Plus that could help with > > testing? > > Here is a link to one of the initial reports by Henry, others are close > to it. > > http://marc.info/?l=linux-video&m=113324147429459&w=2 > > There are two different variants of that MSI card, but that undocumented > KS003 chip is the same on them.
Great, thanks for the pointer. If I understand correctly, the KS003 has a state machine flow which causes the chip to stop answering when an invalid address is used on the bus and start answering again when a valid address other than his own is used. As the old i2c model relied a lot on probing, I am not surprised that this was a problem in the past. But with the new model, probes should become infrequent, so I suspect that the workaround may no longer be needed... except when i2c_scan=1 is used. I'd rather keep the workaround in place for the time being, and only once the ir-kbd-i2c changes have settled, try to remove it if someone really cares. -- Jean Delvare -- 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
