Just installed new kernel 4.12-rc7, my ELAN touchpad is still completely
dead.
Please find attached the dmesg output file here (comment #74):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653456
[ 5.320298] i2c_hid i2c-ELAN1203:00: i2c-ELAN1203:00 supply vdd not
found, using dummy regulator
[ 5.581767] hid-multitouch 0018:04F3:3043.0007: Ignoring the extra
HID_DG_INPUTMODE
[ 5.581851] input: ELAN1203:00 04F3:3043 Touchpad as
/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1203:00/0018:04F3:3043.0007/input/input16
[ 5.581967] hid-multitouch 0018:04F3:3043.0007: input,hidraw6: I2C
HID v1.00 Mouse [ELAN1203:00 04F3:3043] on i2c-ELAN1203:00
Additionally, my wifi stopped working too:
[4.542384] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-30.ucode failed with error -2
[4.542606] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-29.ucode failed with error -2
[4.542617] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-28.ucode failed with error -2
[4.542626] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-27.ucode failed with error -2
[4.542704] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-26.ucode failed with error -2
[4.542714] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-25.ucode failed with error -2
[4.542723] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-24.ucode failed with error -2
[4.542732] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-23.ucode failed with error -2
[4.542816] iwlwifi 0000:02:00.0: Direct firmware load for
iwlwifi-8000C-22.ucode failed with error -2
[4.542817] iwlwifi 0000:02:00.0: no suitable firmware found!
[4.542836] iwlwifi 0000:02:00.0: minimum version required:
iwlwifi-8000C-22
[4.542853] iwlwifi 0000:02:00.0: maximum version supported:
iwlwifi-8000C-30
[4.542870] iwlwifi 0000:02:00.0: check
git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
and I'm also getting the following "Firmware Bug" message:
[4.440279] tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not
cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f
flags 0x200] vs fed40080 f80
[4.440343] tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not
cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f
flags 0x200] vs fed40080 f80
On 2017-06-20 12:06, Kai-Heng Feng wrote:
On Tue, Jun 20, 2017 at 5:53 PM, Aljoša
<aljosa@xxxxxxxxxxxxxxxxxxxxxxxx> wrote:
Currently I'm using 4.11.0-5.10 kernel compiled by Kai-Heng Feng:
http://people.canonical.com/~khfeng/asus-hid/
FWIW,
1. verify the return value of irq_get_trigger_type()
[ 4.478815] i2c_hid i2c-ELAN1203:00: Trigger type: 0
2. Force the trigger type to IRQ_TYPE_EDGE_FALLING with
irqd_set_trigger_type() before request_threaded_irq()
3. reboot with your own kernel to see if it works.
I also set the type to IRQ_TYPE_EDGE_FALLING. But looks like it didn't
work for the user.
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