Hardwarecomponents not recognized: Touchpad, Battarystatus, Screen brightness not working

Need some drivers for Lenovo ideapad 330S with AMD Ryzen 3 and AMD Radeon graphics.
Installed Ubuntu 18.10

In total energy optimation fails for this laptop.
Graphics Card should be work better - i reach for example 10 fps with minetest ...

thank 4 help

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-13-generic 4.18.0-13.14
ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17
Uname: Linux 4.18.0-13-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: r2d2 4435 F.... pulseaudio
 /dev/snd/controlC0: r2d2 4435 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Dec 29 14:48:50 2018
HibernationDevice: RESUME=UUID=a4521539-6a33-4e44-92a7-6130e3090cda
InstallationDate: Installed on 2018-12-11 (17 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 81FB
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_AT.UTF-8
 SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-13-generic root=/dev/mapper/ubuntu--vg-root ro acpi=off nomodeset quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-13-generic N/A
 linux-backports-modules-4.18.0-13-generic N/A
 linux-firmware 1.175.1
SourcePackage: linux
UpgradeStatus: Upgraded to cosmic on 2018-12-12 (16 days ago)
dmi.bios.date: 05/11/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 7WCN21WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: No DPK
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 330S-15ARR
dmi.modalias: dmi:bvnLENOVO:bvr7WCN21WW:bd05/11/2018:svnLENOVO:pn81FB:pvrLenovoideapad330S-15ARR:rvnLENOVO:rnLNVNB161216:rvrNoDPK:cvnLENOVO:ct10:cvrLenovoideapad330S-15ARR:
dmi.product.family: ideapad 330S-15ARR
dmi.product.name: 81FB
dmi.product.sku: LENOVO_MT_81FB_BU_idea_FM_ideapad 330S-15ARR
dmi.product.version: Lenovo ideapad 330S-15ARR
dmi.sys.vendor: LENOVO