Lenovo IDEAPAD Flex5 14-ARE05 4300U

1. PCI Devices (lspcidrake)

[root@localhost guest]# lspcidrake
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 5 [BRIDGE_HOST]

unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Internal PCIe GPP Bridge to Bus [BRIDGE_PCI]

i2c_piix4         : Advanced Micro Devices, Inc. [AMD]|FCH SMBus Controller [SERIAL_SMBUS] (rev: 51)
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 7 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe Dummy Host Bridge [BRIDGE_HOST]
Card:ATI Volcanic Islands and later (amdgpu/fglrx): Advanced Micro Devices, Inc. [AMD/ATI]|Renoir [DISPLAY_VGA] (rev: c4)
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe GPP Bridge [BRIDGE_PCI]
ccp             : Advanced Micro Devices, Inc. [AMD]|Family 17h (Models 10h-1fh) Platform Security Processor [CRYPT_OTHER]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 0 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|FCH SATA Controller [AHCI mode] [STORAGE_SATA] (rev: 81)
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe GPP Bridge [BRIDGE_PCI]
xhci_pci        : Advanced Micro Devices, Inc. [AMD]|Renoir USB 3.1 [SERIAL_USB]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 2 [BRIDGE_HOST]
snd_hda_intel   : Advanced Micro Devices, Inc. [AMD]|Family 17h (Models 10h-1fh) HD Audio Controller
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 4 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Internal PCIe GPP Bridge to Bus [BRIDGE_PCI]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Root Complex [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 6 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir IOMMU
unknown         : Realtek Semiconductor Co., Ltd.|RTS522A PCI Express Card Reader (rev: 01)
snd_hda_intel   : Advanced Micro Devices, Inc. [AMD/ATI]|Device 1637
unknown         : Advanced Micro Devices, Inc. [AMD]|FCH LPC Bridge [BRIDGE_ISA] (rev: 51)
xhci_pci        : Advanced Micro Devices, Inc. [AMD]|Renoir USB 3.1 [SERIAL_USB]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe Dummy Host Bridge [BRIDGE_HOST]
rtwpci          : Realtek Semiconductor Co., Ltd.|RTL8822CE 802.11ac PCIe Wireless Network Adapter [NETWORK_OTHER]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 1 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|FCH SATA Controller [AHCI mode] [STORAGE_SATA] (rev: 81)
unknown         : Advanced Micro Devices, Inc. [AMD]|Raven/Raven2/FireFlight/Renoir Audio Processor [MULTIMEDIA_OTHER] (rev: 01)
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe GPP Bridge [BRIDGE_PCI]
k10temp         : Advanced Micro Devices, Inc. [AMD]|Renoir Device 24: Function 3 [BRIDGE_HOST]
unknown         : Advanced Micro Devices, Inc. [AMD]|Renoir PCIe Dummy Host Bridge [BRIDGE_HOST]
amd_mp2_pcie    : Advanced Micro Devices, Inc. [AMD]|Raven/Raven2/Renoir Sensor Fusion Hub [SP_OTHER]
unknown         : Samsung Electronics Co Ltd|NVMe SSD Controller SM981/PM981/PM983
hub             : Linux 5.7.9-no1linux1 xhci-hcd|xHCI Host Controller [Hub|Unused|Full speed (or root) hub]
uvcvideo        : Generic|Integrated Camera [Video|Video Control]
hub             : Linux 5.7.9-no1linux1 xhci-hcd|xHCI Host Controller [Hub|Unused|Full speed (or root) hub]
hub             : Linux 5.7.9-no1linux1 xhci-hcd|xHCI Host Controller [Hub|Unused|Full speed (or root) hub]
unknown         : Generic|Goodix FingerPrint Device
btusb           : Realtek|Bluetooth Radio [Wireless|Radio Frequency|Bluetooth]
hub             : Linux 5.7.9-no1linux1 xhci-hcd|xHCI Host Controller [Hub|Unused|Full speed (or root) hub]
hid_multitouch  : MSFT0001:00 04F3:3140
hid_sensor_hub  : hid-amdtp 03FE:0001

2. PCI Devices (lspci -nn)

[root@localhost guest]# lspci -nn
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex [1022:1630]
00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU [1022:1631]
00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge [1022:1632]
00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge [1022:1634]
00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge [1022:1632]
00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge [1022:1634]
00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge [1022:1634]
00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge [1022:1632]
00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus [1022:1635]
00:08.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus [1022:1635]
00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 51)
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0 [1022:1448]
00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1 [1022:1449]
00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2 [1022:144a]
00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3 [1022:144b]
00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4 [1022:144c]
00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5 [1022:144d]
00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6 [1022:144e]
00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7 [1022:144f]
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822CE 802.11ac PCIe Wireless Network Adapter [10ec:c822]
03:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Renoir [1002:1636] (rev c4)
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1637]
04:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor [1022:15df]
04:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 [1022:1639]
04:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 [1022:1639]
04:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor [1022:15e2] (rev 01)
04:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3]
04:00.7 Signal processing controller [1180]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/Renoir Sensor Fusion Hub [1022:15e4]
05:00.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 81)
05:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 81)

3. USB Devices (lsusb)

[root@localhost guest]# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0bda:c123 Realtek Semiconductor Corp.
Bus 003 Device 002: ID 27c6:55b4 Shenzhen Goodix Technology Co.,Ltd. Fingerprint Reader
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 174f:243f Syntek
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

4. Xinput ( xinput )

[guest@localhost ~]$ xinput
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ MSFT0001:00 04F3:3140 Mouse               id=14   [slave  pointer  (2)]
⎜   ↳ MSFT0001:00 04F3:3140 Touchpad            id=15   [slave  pointer  (2)]
⎜   ↳ Wacom HID 5218 Pen stylus                 id=12   [slave  pointer  (2)]
⎜   ↳ Wacom HID 5218 Pen eraser                 id=13   [slave  pointer  (2)]
⎜   ↳ Wacom HID 5218 Finger touch               id=17   [slave  pointer  (2)]
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Power Button                              id=8    [slave  keyboard (3)]
    ↳ Sleep Button                              id=9    [slave  keyboard (3)]
    ↳ Integrated Camera: Integrated C           id=10   [slave  keyboard (3)]
    ↳ Ideapad extra buttons                     id=11   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=16   [slave  keyboard (3)]

5. Inxi

[guest@localhost ~]$ inxi -Fxxz
System:    Kernel: 5.7.9-no1linux1 x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: KDE Plasma 5.19.3 tk: Qt 5.15.0  wm: kwin_x11 dm: SDDM Distro: No1.Linux 2020 TE
Machine:   Type: Convertible System: LENOVO product: 81X2 v: IdeaPad Flex 5 14ARE05 serial: <filter> Chassis: type: 31  v: IdeaPad Flex 5 14ARE05 serial: <filter>  Mobo: LENOVO model: LNVNB161216 serial: <filter> UEFI: LENOVO v: EECN20WW date: 04/08/2020
Battery:   ID-1: BAT0 charge: 16.0 Wh condition: 52.1/52.5 Wh (99%) volts: 11.1/11.5 model: Celxpert L19C3PD6 status: Discharging
CPU:     Topology: Quad Core model: AMD Ryzen 3 4300U with Radeon Graphics bits: 64 type: MCP arch: Zen rev: 1 L2 cache: 2048 KiB
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 21559
           Speed: 1685 MHz min/max: 1400/2700 MHz Core speeds (MHz): 1: 1685 2: 3788 3: 1685 4: 1686
Graphics:  Device-1: Advanced Micro Devices [AMD/ATI] Renoir vendor: Lenovo driver: amdgpu v: kernel bus ID: 04:00.0  chip ID: 1002:1636
           Device-2: Syntek type: USB driver: uvcvideo bus ID: 1-4:2 chip ID: 174f:243f
           Display: x11 server: X.Org 1.20.8 compositor: kwin_x11 driver: amdgpu,v4l resolution: 1920x1080~60Hz s-dpi: 96
           OpenGL: renderer: AMD RENOIR (DRM 3.37.0 5.7.9-no1linux1 LLVM 10.0.0) v: 4.6 Mesa 20.1.3 direct render: Yes
Audio:     Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel v: kernel bus ID: 04:00.1 chip ID: 1002:1637
           Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor vendor: Lenovo driver: N/A
           bus ID: 04:00.5 chip ID: 1022:15e2
           Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Lenovo driver: snd_hda_intel v: kernel
           bus ID: 04:00.6 chip ID: 1022:15e3
           Sound Server: ALSA v: k5.7.9-no1linux1
Network:   Device-1: Realtek RTL8822CE 802.11ac PCIe Wireless Network Adapter vendor: Lenovo driver: rtw_pci v: N/A port: 2000
           bus ID: 02:00.0 chip ID: 10ec:c822
           IF: wlan0 state: up mac: <filter>
Drives:    Local Storage: total: 238.47 GiB used: 107.72 GiB (45.2%)
           ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB256HBHQ-00000 size: 238.47 GiB speed: 31.6 Gb/s lanes: 4
           serial: <filter>
Partition: ID-1: / size: 44.73 GiB used: 24.83 GiB (55.5%) fs: ext4 dev: /dev/nvme0n1p5
Swap:      ID-1: swap-1 type: partition size: 2.51 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/nvme0n1p7
Sensors:   System Temperatures: cpu: 58.9 C mobo: 47.0 C gpu: amdgpu temp: 45 C
           Fan Speeds (RPM): N/A
Info:      Processes: 253 Uptime: 1h 42m Memory: 7.16 GiB used: 1.83 GiB (25.5%) Init: SysVinit v: 2.88 runlevel: 5 default: 5
           Compilers: gcc: 9.3.0 alt: 9.3.0 clang: 10.0.0 Packages: rpm: 2532 Shell: Bash v: 4.4.23 running in: konsole
           inxi: 3.1.04

6. Hardware Support

* http://no1linux.org/tabletboard/36948

Hardwares	지원여부	비고
CPU	support	Amd Firmware & microcode upgrade
VGA	support	amdgpu, kernel-5.7.9-no1linux1
network	support	rtwpci
bluetooth	support	btusb
SD Reader	unchecked
Fingerprint Sensor	not support	no pkgs
Wacom pen	support
touchscreen	support	pinch/scroll with two fingers
soundcard	support	snd_hda_intel
Accelerometer sensor	not support	patch kernel with sfh, amd-mp2-pcie, amd-sfthp-hid
brightness hotkeys	support	F5/F6 Fn keys
nvme ssd	support	samsung nvme 250G
webcam	support	uvcvideo

* 기존 2019 버전으로 부팅하였을 때 프리징되는 현상 : 2020 버전에선 amdgpu APU 와 충돌되는 이슈 해결

* 무선랜 카드에서 essid를 찾질 못하는 이슈: 2020 버전에선 정상적으로 무선랜 동작(rmmod rtwpci)

* 디지털 와콤 펜 지원 여부 : 레노버 디지털 펜 동작 잘 됨

* 터치스크린 지원 여부 : 터치스크린 동작 잘 됨/ 두 손가락 터치 - Pinch (zoom-in/out) 및 scroll 지원

* 화면 밝기 단축키 : F5/F6 화면밝기 단축키 지원

* 가속도 센서 지원 여부 : 가속도 센서 모듈 패치로 장치 인식 가능 /자동 회전 비지원 상태

* 블루투스 지원 여부 : 정상적으로 동작

* 지문 센서 지원 여부: 비지원