On Wed, 21 Jan 2015, Jonathan Cameron wrote: > On 07/01/15 18:24, Srinivas Pandruvada wrote: > > HID sensor hub exports several sensor which are fusion sensors, where > > data is interpreted from one or more sensors. Some of them can't be > > exported via IIO like sysfs as the user space download some firmware, > > which defines what sensor will look like. They can be a part of a > > collection. > This functionality is beginning to turn up on a number of devices. > I'd argue that where at all possible, we should try for standard > interfaces on the resulting 'fused sensors'. Still you do indeed > always need a means of uploading the firmware! > > Creating a MFD cell for a collection to write a standalone driver > > to manage collections. Most of the time they will be propritery drivers > > may not be even upstreamed. This patch allows framework to have > > capability to write such drivers. Srinivas, do you plan to respond to the comments Jonathan had on this patch? Thanks. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
