One more thing I noticed while looking at your patch 3/4: > +static int pcm990_camera_set_bus_param(struct device *dev, > + unsigned long flags) > +{ > + if (gpio_bus_switch <= 0) > + return 0; > + > + if (flags & SOCAM_DATAWIDTH_8) > + gpio_set_value(NR_BUILTIN_GPIO + 1, 1); > + else > + gpio_set_value(NR_BUILTIN_GPIO + 1, 0); Originally the logic here was "only if flags == SOCAM_DATAWIDTH_8, switch to 8 bits, otherwise do 10 bits. I.e., if flags == SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_10, it would still do the default (and wider) 10 bits. Do you have any reason to change that logic? Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html