Lenovo IdeaPad Flex 5 (Ryzen)
| Device | Status | Modules |
| Video | Working | ? |
| Wireless | Working | ? |
| Bluetooth | Working | ? |
| Audio | Working | ? |
| Touchpad | Working | hid_multitouch |
| Webcam | Working | ? |
| Infrared Camera Authentication | ? | ? |
| USB-C | Working (no Thunderbolt) | ? |
| Wireless switch | Working | ? |
| Function/Multimedia Keys | Working | ? |
| Fingerprint sensor | ? | ? |
The Lenovo IdeaPad Flex 5 (Ryzen) is a convertible 2-in-1 laptop computer with a 14" screen, AMD Ryzen™ processor, webcam, microphone, audio in/out, 80211ac wireless card with bluetooth 4.1, 1 USB 3.1 Type-C, 2 x USB 3.0 ports, SD card reader, 1 x HDMI, 1 x power suply, and a fingerprint reader.
Contents
PCI Devices
$ lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus 00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822CE 802.11ac PCIe Wireless Network Adapter 03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev c2) 04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637 04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor 04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01) 04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller 04:00.7 Signal processing controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/Renoir Sensor Fusion Hub 05:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) 05:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)
USB Devices
$ lsusb Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 0bda:c123 Realtek Semiconductor Corp. Bluetooth Radio 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 Integrated Camera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Hardware Support
UEFI
Before installing, disable Secure Boot in the BIOS. You can access the BIOS by pressing F2 at the Splash screen. The boot menu can also be accessed by pressing F12.
Video
X works natively with a current linux and xf86-video-amdgpu.
Sound
Sound works with PulseAudio in linux out of the box.
HDMI sound suffers from the PulseAudio bug described in PulseAudio/Examples#HDMI output configuration. The workaround described there works (manually setting the module-alsa-sink device in /etc/pulse/default.pa).
Webcam
Syntek Integrated Camera (USB 174f:243f, 1280 x 720, Syntek Semiconductor, STK2152(?)), works out of the box on Linux 5.6.15-1 (Manjaro)
Ethernet
(No RJ45, use any working USB (A or C) dongle.)
Wireless
WiFi and Bluetooth are working out of the box, Realtek Semiconductor Co., RTL8822CE 802.11ac PCIe
Touchpad
Works out of the box with mutli-finger scrolling.
Hardware keys
ACPI annoyances
CPU soft lockup
Issues
- No detection of iio-sensors, to flip the screen automaticalliy from landscape to portrait
- Errors with pointer devices when flipping/rotating the screen manually with randr