Package: src:linux
Version: 4.12.12-2
Severity: normal
Dear Maintainer,
My touchpad is not recognized on my Lenovo IdeaPad 320-15ABR. The
touchpad doesn't show up in `xinput --list` or `cat
/proc/bus/input/devices`.
I've recompiled the kernel with CONFIG_PINCTRL_AMD=y, and booted
with the i8042.nopnp param. When I do this, the touchpad is recognized
as Synaptics TM3336-001 in `xinput --list`. However, the touchpad stops
working soon after starting X. So there may be an upstream bug as well,
I'm not sure yet. I propose at least adding CONFIG_PINCTRL_AMD=y to the
Debian linux-image default kernel config, so users have a better chance
of booting with a detectable touchpad with this laptop.
-- Package-specific info:
** Version:
Linux version 4.12.0-2-amd64 (debian-ker...@lists.debian.org) (gcc version
6.4.0 20170906 (Debian 6.4.0-5) ) #1 SMP Debian 4.12.12-2 (2017-09-11)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.12.0-2-amd64
root=UUID=f14407f6-7c28-4567-9130-41b6ac47ad8e ro quiet nomodeset i8042.nopnp
** Not tainted
** Kernel log:
[7.079157] sp5100_tco: failed to find MMIO address, giving up.
[7.111902] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[7.217461] sd 0:0:0:0: Attached scsi generic sg0 type 0
[7.217515] sr 1:0:0:0: Attached scsi generic sg1 type 5
[7.258232] ACPI: Video Device [VGA1] (multi-head: yes rom: no post: no)
[7.258549] acpi device:33: registered as cooling_device4
[7.258596] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input7
[7.300699] ACPI: Battery Slot [BAT0] (battery present)
[7.435300] input: Ideapad extra buttons as
/devices/pci:00/:00:14.3/PNP0C09:00/VPC2004:00/input/input8
[7.449467] EFI Variables Facility v0.08 2004-May-17
[7.537288] pstore: using zlib compression
[7.553948] pstore: Registered efi as persistent store backend
[7.602667] [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel
modesetting.
[7.646820] snd_hda_intel :00:01.1: enabling device ( -> 0002)
[7.646996] snd_hda_intel :00:01.1: Force to non-snoop mode
[7.647021] snd_hda_intel :00:09.2: enabling device (0004 -> 0006)
[7.681269] snd_hda_codec_generic hdaudioC1D0: autoconfig for Generic:
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[7.681272] snd_hda_codec_generic hdaudioC1D0:speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[7.681274] snd_hda_codec_generic hdaudioC1D0:hp_outs=1
(0x21/0x0/0x0/0x0/0x0)
[7.681280] snd_hda_codec_generic hdaudioC1D0:mono: mono_out=0x0
[7.681281] snd_hda_codec_generic hdaudioC1D0:inputs:
[7.681283] snd_hda_codec_generic hdaudioC1D0: Mic=0x19
[7.681285] snd_hda_codec_generic hdaudioC1D0: Internal Mic=0x12
[7.683581] input: HDA ATI HDMI HDMI/DP,pcm=3 as
/devices/pci:00/:00:01.1/sound/card0/input9
[7.687737] input: HD-Audio Generic Mic as
/devices/pci:00/:00:09.2/sound/card1/input10
[7.687811] input: HD-Audio Generic Headphone as
/devices/pci:00/:00:09.2/sound/card1/input11
[7.788486] media: Linux media interface: v0.10
[7.817251] Linux video capture interface: v2.00
[7.871991] Bluetooth: Core ver 2.22
[7.872086] NET: Registered protocol family 31
[7.872087] Bluetooth: HCI device and connection manager initialized
[7.872092] Bluetooth: HCI socket layer initialized
[7.872095] Bluetooth: L2CAP socket layer initialized
[7.872113] Bluetooth: SCO socket layer initialized
[7.931007] uvcvideo: Found UVC 1.00 device EasyCamera (174f:116a)
[7.932061] uvcvideo 1-1.2:1.0: Entity type for entity Extension 4 was not
initialized!
[7.932064] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not
initialized!
[7.932067] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not
initialized!
[7.932174] input: EasyCamera as
/devices/pci:00/:00:12.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input12
[7.932255] usbcore: registered new interface driver uvcvideo
[7.932256] USB Video Class driver (1.1.1)
[7.934856] usbcore: registered new interface driver btusb
[7.936729] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000a
lmp_ver=06 lmp_subver=8821
[7.936732] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_config.bin
[7.937378] bluetooth hci0: firmware: failed to load
rtl_bt/rtl8821a_config.bin (-2)
[7.937431] bluetooth hci0: Direct firmware load for
rtl_bt/rtl8821a_config.bin failed with error -2
[7.937435] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin
[7.949968] bluetooth hci0: firmware: direct-loading firmware
rtl_bt/rtl8821a_fw.bin
[7.951758] Bluetooth: hci0: rom_version status=0 version=1
[7.951769] Bluetooth: cfg_sz 0, total size 17428
[8.466349] rtl8821ae :01:00.0: enabling device ( -> 0003)
[8.553252] rtl8821ae: Using firmware rtlwifi/rtl8821aefw_29.bin
[8.553258] rtl8821ae: Using firmware