Hi Guenter, Sorry for the late answer, I am just returning from vacation. On Tue, 20 Jul 2010 21:29:22 -0700, Guenter Roeck wrote: > what is the current status of i2c mux support, specifically support for pca945x ? (Assuming this is a typo and you really meant pca954x.) Support is ready for public consumption and will be merged upstream very soon now (i.e. before 2.6.36-rc1.) The PCA954x family will be the first supported one, support will be merged together with core multiplexing support. Note that I don't take much credit for this, all the hard work was done by Rodolfo Giometti and Michael Lawnick (Cc'd), which were additionally kind enough to patiently wait for someone (that is me) to review their work. -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html