Roy Mingi Park has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32367 )
Change subject: mb/google/sarien: Fix s5 touchscreen power leakage ......................................................................
Patch Set 12:
Patch Set 11:
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(1 comment)
There is each CL for both arcada and sarien in which both GPP_E7 and GPP_B21 are being controlled in S0iX.
For arcarda, https://review.coreboot.org/c/coreboot/+/32311
For sarien, https://review.coreboot.org/c/coreboot/+/32330
Aah interesting. So, the same power resource would ideally work with crrev.com/c/1577858 in kernel even for S5.
So I shall continue to make the change?
I meant try out the kernel change(crrev.com/c/1577858) without the change in .asl to see if the touchscreen power looks good in S5.
Hi Furquan,
I tested with your kernel change(crrev.com/c/1577858) wo/ the change in .asl. And it also fixed leakage power on RESET (GPP_E7) in S5.