https://bugzilla.kernel.org/show_bug.cgi?id=74981
--- Comment #19 from David Lanzendörfer <[email protected]> --- > David and a lot of other Intel folks did drivers for Clovertrail+, which is > not *quite* the same thing (different GPU etc) and very different firmware > (SFI versus EFI/ACPI) and for specific Android devices. Ouch... I was already afraid that David might had written the code for Clovertrail+ and not for my z2760... > The gpio isn't quite the same as Baytrail as I understand it but there *is* > a dell 3.4 kernel image for the Venue 8 including source to all the kernel > bits if you want to go fishing further. It also includes support for the > clovertrail+ PMIC, although how that works out in an ACPI/EFI environment > I'm not entirely sure. The GPIO controller is detected when enabled and even reports GPIO interrupts, allthough there are some dedicated special pins which - when not ignored - lead to an interrupt flood and as a result, a stall of the operating system. > In some ways the ACPI should actually help - it'll describe the GPIO lines > rather better when it comes to working out what power controls the bluetooth > etc Ok. I will track that down a little bit further, but now that I realized that Davids code actually *isn't* for the z2760 but for "another" CloverTrail I understand that I first have to integrate the driver for the PMIC within the z2760 in order to get USB working properly. -- You are receiving this mail because: You are watching someone on the CC list of the bug. ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
