Lenovo Yoga 7

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This article will be talking about the Lenovo Yoga 7 14ARP8 (8th Gen), with the AMD Ryzen 7 7735U Processor, IPS 2,2K screen, SD-card reader, but without the fingerprint sensor. This article is still being written. Some hardware is still being tested and/or being set up.

Resources

Hardware

Standard

Device Make/model Status Vendor ID / Product ID Kernel driver(s) Kernel version Notes
CPU AMD Ryzen 7 7735U Works N/A N/A 6.1.53-r1 Still figuring out performance modes and acpi_call
Graphics AMD Radeon 680M (integrated) Works 1002:1681 amdgpu 6.1.53-r1 Firmware for the GPU is amdgpu/yellow_carp_*.bin
Speakers AMD Family 17h/19h HD Audio Controller Works 1022:15e3 snd_hda_intel 6.1.53-r1 Good volume and clear and good quality
Wifi Mediatek MT7922 Works 17aa:e0c6 mt7921e 6.1.53-r1 Wasn't able to use device in Gentoo LiveCD. Used Arch LiveCD instead
Bluetooth - Work - - 6.1.53-r1 Refer to Bluetooth Wikipage for setup
Keyboard - Works - - 6.1.53-r1 Fn+Space works for changing Keyboard backlight. Other function keys need to be mapped or are pre-mapped in some DEs
Trackpad Elan Works - - 6.1.53-r1 Works well, multitouch also works
Touchscreen Elan Works - - 6.1.53-r1 Works well, including multitouch and pen suport
Webcam Luxvisions Innotech Limited Integrated RGB Camera Works 30c9:00a8 - 6.1.53-r1 For setup refer to the wiki entry on Webcams

Here is the output of lspci for a more detailed list of some of the hardware components:

root #lspci -nnk
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Root Complex [1022:14b5] (rev 01)
	Subsystem: Lenovo Family 17h-19h PCIe Root Complex [17aa:3818]
00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h IOMMU [1022:14b6]
	Subsystem: Lenovo Family 17h-19h IOMMU [17aa:3815]
00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Dummy Host Bridge [1022:14b7] (rev 01)
00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Dummy Host Bridge [1022:14b7] (rev 01)
00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:14ba]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:1453]
	Kernel driver in use: pcieport
00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:14ba]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:1453]
	Kernel driver in use: pcieport
00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:14ba]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe GPP Bridge [1022:1453]
	Kernel driver in use: pcieport
00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Dummy Host Bridge [1022:14b7] (rev 01)
00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 19h USB4/Thunderbolt PCIe tunnel [1022:14cd]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 19h USB4/Thunderbolt PCIe tunnel [1022:1453]
	Kernel driver in use: pcieport
00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Dummy Host Bridge [1022:14b7] (rev 01)
00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h PCIe Dummy Host Bridge [1022:14b7] (rev 01)
00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h Internal PCIe GPP Bridge [1022:14b9] (rev 10)
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h-19h Internal PCIe GPP Bridge [1022:14b9]
	Kernel driver in use: pcieport
00:08.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h-19h Internal PCIe GPP Bridge [1022:14b9] (rev 10)
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h-19h Internal PCIe GPP Bridge [1022:14b9]
	Kernel driver in use: pcieport
00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 71)
	Subsystem: Lenovo FCH SMBus Controller [17aa:3880]
	Kernel driver in use: piix4_smbus
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e]
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 0 [1022:1679]
00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 1 [1022:167a]
00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 2 [1022:167b]
00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 3 [1022:167c]
	Kernel driver in use: k10temp
00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 4 [1022:167d]
00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 5 [1022:167e]
00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 6 [1022:167f]
00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Rembrandt Data Fabric: Device 18h; Function 7 [1022:1680]
01:00.0 Network controller [0280]: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter [14c3:0616]
	Subsystem: Lenovo MT7922 802.11ax PCI Express Wireless Network Adapter [17aa:e0c6]
	Kernel driver in use: mt7921e
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a]
	Kernel driver in use: rtsx_pci
03:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD PC SN740 NVMe SSD 512GB (DRAM-less) [15b7:5016] (rev 01)
	DeviceName: Realtek
	Subsystem: Sandisk Corp WD PC SN740 NVMe SSD 512GB (DRAM-less) [15b7:5016]
	Kernel driver in use: nvme
73:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [Radeon 680M] [1002:1681] (rev 08)
	Subsystem: Lenovo Rembrandt [Radeon 680M] [17aa:381d]
	Kernel driver in use: amdgpu
73:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt Radeon High Definition Audio Controller [1002:1640]
	Subsystem: Lenovo Rembrandt Radeon High Definition Audio Controller [17aa:3819]
	Kernel driver in use: snd_hda_intel
73:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] VanGogh PSP/CCP [1022:1649]
	Subsystem: Lenovo VanGogh PSP/CCP [17aa:3831]
	Kernel driver in use: ccp
73:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller #3 [1022:161d]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller [1022:161d]
	Kernel driver in use: xhci_hcd
73:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller #4 [1022:161e]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller [1022:161e]
	Kernel driver in use: xhci_hcd
73:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] ACP/ACP3X/ACP6x Audio Coprocessor [1022:15e2] (rev 60)
	Subsystem: Lenovo ACP/ACP3X/ACP6x Audio Coprocessor [17aa:386a]
	Kernel driver in use: snd_pci_acp6x
73:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller [1022:15e3]
	Subsystem: Lenovo Family 17h/19h HD Audio Controller [17aa:3866]
	Kernel driver in use: snd_hda_intel
73:00.7 Signal processing controller [1180]: Advanced Micro Devices, Inc. [AMD] Sensor Fusion Hub [1022:15e4]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Sensor Fusion Hub [1022:15e4]
	Kernel driver in use: pcie_mp2_amd
74:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller #8 [1022:161f]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller [1022:161f]
	Kernel driver in use: xhci_hcd
74:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller #5 [1022:15d6]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller [1022:15d6]
	Kernel driver in use: xhci_hcd
74:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller #6 [1022:15d7]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4 XHCI controller [1022:15d7]
	Kernel driver in use: xhci_hcd
74:00.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4/Thunderbolt NHI controller #1 [1022:162e]
	Subsystem: Advanced Micro Devices, Inc. [AMD] Rembrandt USB4/Thunderbolt NHI controller [1022:162e]
	Kernel driver in use: thunderbolt

Accessories

(Optional section. Describe any accessories that may be possible in this section. Anything from external plug-and-play LCD screens to computer docks.)

Device Make/model Status Bus ID Kernel driver(s) Kernel version Notes
Stylus Pen Lenovo Digital Pen Works N/A N/A 6.1.53-r1 Buttons on pen working. Pressure sensor in pen works

Installation

I wasn't able to install via the Gentoo installation CD, because I wasn't able to start the wifi network interface. Instead I used the Arch install CD and followed the Gentoo Handbook for the AMD64 platform.

Firmware

(Optional section.)

Kernel

(Show what options are necessary in the kernel in order to get all device components functional for this hardware platform.)

KERNEL Enable support for these hardware drivers
Write menuconfig instructions here.

Emerge

(Optional section. If the platform requires any user space packages or kernel patches, mention them here).

root #emerge --ask category/package

Configuration

(Explain any additional configuration or special customization for this hardware platform. Could be anything from BIOS settings to assigning proper media key functionality.)

Example 1

(Example: Do this in order to get these keys working.)

Troubleshooting

(Optional section.) (Troubleshoot issues in this section. Separate issues by best describing the error with a new section name. Remove this section and subsections if no issues are known.)

Issue 1

When X happens, Y is how you fix it.

See also

(Optional section.) * Article_name

External resources

(Optional section.) * (Link to external resources (outside the Wiki) using bullet points in this section. It is common for the information in this section to full sentences that are links.)

References

(Optional section. Remove this section if references are not used. This section is used to cite factual information. This information is found outside the Gentoo Wiki and used to back up truth claims. The actual references themselves still be littered throughout the main article.)

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