Messages in this thread | | | Date | Mon, 31 Dec 2018 14:20:13 -0800 | From | Tony Lindgren <> | Subject | Re: WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver |
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Hi,
* Tony Lindgren <tony@atomide.com> [181228 22:28]: > With droid4-pending-mdm-v4.20 branch in the following state: > > - UARTs idled > - LCD blanked (well no drivers yet droid4-sms-read.rb) > - MUSB and EHCI USB modules unloaded > - OHCI loaded with all the children in autosuspend via sysfs > - WLAN connected > - busybox acpid stopped (yup, it keeps polling something???) > - MDM6600 online with AT+CFUN=1 on /dev/motmdm1 > - MDM6600 notifications disabled with AT+SCRN=0 on /motmdm1 > - droid4-sms-read.rb running
So I tracked down what I thought is a busybox acpid issue, I was wrong. There's nothing wrong with busybox acpid, sorry for blaming a wrong culprit.
We have acpid keep the device open for /dev/input/by-path/platform-48072000.i2c-event open, which seems to keep atmel_mxt_ts and i2c busy.
Things idle fine after I rmmod atmel_mxt_ts after blanking the screen.
Regards,
Tony
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