Lenovo IdeaPad B570e
From Gentoo Wiki
Hardware Status
| Device | Works? | Note |
| Intel Celeron B800 | Yes | |
| Video Intel | Yes | |
| Intel HDA | Yes | |
| Ethernet RealTek RTL8111/8168 | Yes | |
| Wireless Broadcom BCM4313 | Yes | |
| Bluetooth | Yes | |
| Camera | Yes | |
| Card Reader | Yes |
Hardware
root #lspci -nn00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09) 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04) 00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05) 00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) 00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b5) 00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b5) 00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) 00:1f.0 ISA bridge [0601]: Intel Corporation HM65 Express Chipset Family LPC Controller [8086:1c49] (rev 05) 00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 05) 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05) 02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01) 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
root #lsusbBus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 04f2:b272 Chicony Electronics Co., Ltd Lenovo EasyCamera Bus 002 Device 003: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card Reader Controller
DSDT
Extract ACPI tables:
cat /sys/firmware/acpi/tables/DSDT > dsdt.dat
Decompile:
iasl -d dsdt.dat
Recompile:
iasl -tc dsdt.dsl
Errors, Remarks and Warnings:
Intel ACPI Component Architecture ASL Optimizing Compiler version 20130117-32 [Oct 3 2013] Copyright (c) 2000 - 2013 Intel Corporation dsdt.dsl 4461: Name (_T_0, Zero) Remark 5011 - Use of compiler reserved name ^ (_T_0) ... dsdt.dsl 7854: Method (_CRS, 0, NotSerialized) Warning 1114 - ^ Not all control paths return a value (_CRS) ... dsdt.dsl 10690: Name (_PLD, Buffer (0x10) Error 4105 - Invalid object type for reserved name ^ (_PLD: found BUFFER, requires Package) ... Compilation complete. 7 Errors, 10 Warnings, 7 Remarks, 60 Optimizations
To remove Remarks change:
Name (_T_0, Zero)
to:
Name (T_0, Zero)
To remove Errors change:
Name (_PLD, Buffer (0x10)
{
...
}
to:
Name (_PLD, Package (0x01) { Buffer (0x10)
{
...
}
}
To remove Warnings, Return (0) should be added at the end of the function:
Method (_CRS, 0, NotSerialized) {
...
Return (0)
}
Enable custom DSDT in kernel:
KERNEL DSDT
Device Drivers --->
Generic Driver Options --->
[ ] Select only drivers that don't need compile-time external firmware
Power management and ACPI options --->
[*] ACPI (Advanced Configuration and Power Interface) Support --->
(/boot/dsdl.hex) Custom DSDT Table file to include
Note
Working with dsdt latest version of iasl should be used
Working with dsdt latest version of iasl should be used
CPU
FILE
/etc/portage/make.confCFLAGS="-march=core2 -O2 -fomit-frame-pointer -pipe"
CXXFLAGS="${CFLAGS}"
Sound
KERNEL Intel HDA
Device Drivers --->
Sound --->
<*> Sound card support
<*> Advanced Linux Sound Architecture --->
[*] PCI devices --->
<*> Intel HD Audio --->
Ethernet
KERNEL r8169
Device Drivers --->
[*] Network Device Support --->
[*] Ethernet driver support --->
[*] Realtek devices
< > RealTek RTL-8139 C+ PCI Fast Ethernet Adapter support
< > RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter support
<*> Realtek 8169 gigabit ethernet support
Wireless
KERNEL Broadcom BCM4313
Device Drivers --->
[*] Network Device Support --->
[*] Wireless LAN --->
<*> Broadcom IEEE802.11n PCIe SoftMAC WLAN driver
Broadcom specific AMBA --->
<*> BCMA support
Note
Package sys-kernel/linux-firmware should be installed.
Package sys-kernel/linux-firmware should be installed.
Bluetooth
KERNEL Bluetooth
[*] Networking support --->
<*> Bluetooth subsystem support --->
<*> L2CAP protocol support
<*> SCO links support
<*> RFCOMM protocol support
[*] RFCOMM tty support
<*> BNEP protocol support
[*] Multicast filter support
[*] Protocol filter support
<*> HIDP protocol support
Bluetooth device drivers --->
<*> HCI USB driver
Fn Keys
KERNEL
Device Drivers --->
[*] X86 Platform Specific Device Drivers --->
<*> Lenovo IdeaPad Laptop Extras
<*> WMI
| Function | Keys | Status |
| Camera | Fn-Esc | Yes |
| Sleep | Fn-F1 | Yes |
| LCD On/Off | Fn-F2 | Yes |
| VGA/LCD | Fn-F3 | |
| Fn-F4 | ||
| Wireless | Fn-F5 | |
| Touchpad On/Off | Fn-F6 | No |
| Volume + | Fn-Right | Yes |
| Volume - | Fn-Left | Yes |
| Brightness + | Fn-Up | |
| Brightness - | Fn-Down |
Camera
KERNEL
Device Drivers --->
<*> Multimedia Support --->
[*] Cameras/video grabbers support
[*] Media USB Adapters --->
<*> USB Video Class (UVC)
[*] UVC input events device support
Test Camera
user $mplayer -tv driver=v4l2:device=/dev/video0 tv:// Note
Need mplayer build with v4l USE flag
Need mplayer build with v4l USE flag
Cardreader
KERNEL
Device Drivers --->
[*] Staging drivers --->
<*> Realtek RTS5139 USB card reader support