Bug 7550

Mageia 3. kernel 3.5.4-desktop-1.mga3. The HP envy laptop with hybrid intel/AMD video cards. Inactive amd video card is now swithched off on the start even with out switcheroo. This is progress. However, the fan of the AMD card is activated after resume from suspend. This has a serious impact on the longevity of the laptop in the autonomous regime and instead of 4-5 hours laptop will has only 2 or less hours to work.

For example:
Before resume I have:
[vv@redwood ~]$ sensors
radeon-pci-0100
Adapter: PCI adapter
temp1:       -128.0°C  

acpitz-virtual-0
Adapter: Virtual device
temp1:        +42.0°C  

coretemp-isa-0000
Adapter: ISA adapter
Core 0:       +45.0°C  (high = +95.0°C, crit = +105.0°C)
Core 2:       +34.0°C  (high = +95.0°C, crit = +105.0°C)

[vv@redwood ~]$ uname -a
Linux redwood 3.5.4-desktop-1.mga3 #1 SMP Sat Sep 15 10:25:13 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

And after:
[vv@redwood ~]$ sensors
radeon-pci-0100
Adapter: PCI adapter
temp1:        +34.0°C  

acpitz-virtual-0
Adapter: Virtual device
temp1:        +43.0°C  

coretemp-isa-0000
Adapter: ISA adapter
Core 0:       +45.0°C  (high = +95.0°C, crit = +105.0°C)
Core 2:       +36.0°C  (high = +95.0°C, crit = +105.0°C)
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lspci output:
0:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: ATI Technologies Inc Madison [Radeon HD 5000M Series]
01:00.1 Audio device: ATI Technologies Inc Redwood HDMI Audio [Radeon HD 5600 Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05)