l1k

 Reference clock exposed by the BCM2711 PCIe controller, showing a "capacitor effect" (green signal, top-left corner) and showing that the clock oscillates between 96 MHz and 106 MHz...

I forgot to mention that [forcing de-emphasis to -3.5dB](https://github.com/RevolutionPi/linux/commit/8b1ebc018cfa3e51ef75355f08255eddd1e805a9) (instead of the default -6dB) in the Link Control 2 register of the BCM2711 Root Port seemed to slightly improve reliability...

@newperson1746: That code comment that the MBP12,1 is the only machine with both, USB and SPI, was written by me and is clearly erroneous. I thought that's the case but...

The MBA6,2 DSDT linked above seems to be missing the device properties and _CRS resources for the SPIT device (clock etc), I guess we need to define defaults for this...

@newperson1746: Could you add a debug printk to applespi's `->probe` routine to output the `max_speed_hz` of the SPI device? Since there are no device properties in the ACPI namespace on...

It's possible that wakeup isn't signalled with the GPE, but via I2C to the SMC, so maybe this needs to be fixed in `drivers/hwmon/applesmc.c`.

This patch popped up on linux-acpi this morning and looks like it _could_ be related, maybe the GPE mask needs to be fixed up? http://marc.info/?l=linux-acpi&m=147422516722501&w=2

This might be related to _OSI(Darwin) it seems. When I pass acpi_osi="Windows 2012" on the kernel command line, it wakes perfectly via the trackpad or keyboard. Hm, according to the...

I'd move the change of `drivers/gpu/drm/bridge/Kconfig` to a separate commit preceding the series. That commit should be cc'ed to the folks who signed off on torvalds/linux@d6abe6df706c (`Inki Dae , Andrzej...

I've taken a look at the MFD, Touch Bar and ALS commits. I'm not really familiar with MFD and HID, so it's difficult for me to provide constructive feedback on...