Change in coreboot[master]: mb/google/octopus: Implement touchscreen,digitizer power sequencing
Attention is currently required from: Raul Rangel, Tim Wawrzynczak, Karthik Ramasubramanian. Matt DeVillier has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63212 )
Change subject: mb/google/octopus: Implement touchscreen,digitizer power sequencing ......................................................................
Patch Set 2:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/63212/comment/c5928fee_a0af4d0e PS2, Line 10: bootblock
We won't be able to backport this to the existing firmware will we? Bootblock is in RO for all relea […]
not unless there's another way to set the enable/reset/stop GPIOs in sequence and with sufficient delay such that the touchscreens are all reliably detected during SSDT generation. I'm certainly open to alternative implementations, this is just what Tim and I came up with and it works reliably AFAICT
-
Matt DeVillier (Code Review)