Je laisse ici le retour de dmesg |grep i2c
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.9.0-5-amd64 root=UUID=fd2fbeef-4b96-431d-a1ac-0549db4ddb11 ro modprobe.blacklist=hci_uart modprobe.blacklist=btsdio modprobe.blacklist=snd_hdmi_lpe_audio quiet
[ 0.037883] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.9.0-5-amd64 root=UUID=fd2fbeef-4b96-431d-a1ac-0549db4ddb11 ro modprobe.blacklist=hci_uart modprobe.blacklist=btsdio modprobe.blacklist=snd_hdmi_lpe_audio quiet
[ 1.739273] i2c_designware 80860F41:04: I2C bus managed by PUNIT
[ 2.334099] i2c_hid i2c-PDEC3393:00: supply vdd not found, using dummy regulator
[ 2.334188] i2c_hid i2c-PDEC3393:00: supply vddl not found, using dummy regulator
[ 2.524346] i2c_hid i2c-ELAN0100:00: supply vdd not found, using dummy regulator
[ 2.524446] i2c_hid i2c-ELAN0100:00: supply vddl not found, using dummy regulator
[ 2.650981] input: PDEC3393:00 0B05:8585 as /devices/platform/80860F41:00/i2c-0/i2c-PDEC3393:00/0018:0B05:8585.0001/input/input0
[ 2.651601] asus 0018:0B05:8585.0001: input,hidraw0: I2C HID v1.00 Keyboard [PDEC3393:00 0B05:8585] on i2c-PDEC3393:00
[ 5.960622] rt5645 i2c-10EC5648:00: supply avdd not found, using dummy regulator
[ 5.960723] rt5645 i2c-10EC5648:00: supply cpvdd not found, using dummy regulator
[ 53.215590] elan_i2c i2c-ELAN0100:00: supply vcc not found, using dummy regulator
[ 53.382429] elan_i2c i2c-ELAN0100:00: Elan Touchpad: Module ID: 0x0026, Firmware: 0x000a, Sample: 0x0001, IAP: 0x0007
[ 53.386267] input: Elan Touchpad as /devices/platform/80860F41:03/i2c-3/i2c-ELAN0100:00/input/input12
Pour jouer avec bus i2c, ça me paraît trop complexe pour moi.
J'ai testé le blacklistage des modules i2c un par un, mais aucun changement.
En même temps il y en a pas beaucoup, le retour de lsmod |grep i2c
elan_i2c 53248 0
i2c_algo_bit 16384 1 i915
i2c_hid 32768 0
hid 147456 4 i2c_hid,usbhid,hid_generic,hid_asus
Pour le bios une MAJ de 2019 est disponible.
https://www.asus.com/us/Laptops/ASUS_Ee … Desk_BIOS/
Mais je ne sais pas comment on fait !
J'ai décompressé le .zip et dedans il y a un fichier inconnu de 5 Mo.
à mettre dans une clé usb tel un iso ? Je suis perdue.
Edit, le retour de lspci -nnk pour beta-pictoris.
00:00.0 Host bridge [0600]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register [8086:0f00] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register [1043:18cd]
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display [8086:0f31] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx Series Graphics & Display [1043:18cd]
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI [8086:0f35] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI [1043:182d]
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:1a.0 Encryption controller [1080]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine [8086:0f18] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine [1043:182d]
00:1f.0 ISA bridge [0601]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit [8086:0f1c] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx Series Power Control Unit [1043:182d]
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
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