On Sun, Aug 6, 2017 at 6:05 PM, Hans de Goede <hdegoede@xxxxxxxxxx> wrote: > On 06-08-17 16:35, Guenter Roeck wrote: >> On 08/06/2017 05:35 AM, Hans de Goede wrote: > FWIW all DSTDs I've seen are all copy and paste and all declare a INT33FE > ACPI > device with identical i2c client addresses which strongly suggests the > use of the same combo. Note that on most devices this part of the DSTD is > not active (_STA returns 0) because they actually use a different config. Which is quite likely just blindly copied from a reference BIOS code. (Reminds me that bug with GPIO pin setting for interrupt as output only) > The only extra safe-guard I can come up with is a DMI string check, but that > is sub-optimal since the DMI strings on these devices contain useful values > as "Default String" still we could add it as an extra check. ...and in worst cases CPU model ID. > Since I had the same concern I've done a web search and I've been unable > to find any other devices which seem to use a Whiskey Cove PMIC, but that > does not mean that there aren't any. -- With Best Regards, Andy Shevchenko _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
