Originally Posted by
oldrocker99
the open-source drivers were developed by ATI and the FOSS developers, and are the best drivers available.
Oh, I have no doubt that I have the latest drivers installed.
What I want to do is control what GPU programs use by default. I can launch a program in gnone via right click using discrete GPU, but obviously I want all programs to use discreet graphics for performance. This is what I'm after.
Code:
[alex@mb2 ~]$ lspci -vnn | grep -i VGA -A 12
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] SuperSumo [Radeon HD 6480G] [1002:9649] (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:c625]
Flags: bus master, fast devsel, latency 0, IRQ 31
Memory at a0000000 (32-bit, prefetchable) [size=256M]
I/O ports at f000 [size=256]
Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] [1002:1714]
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] [1002:1714]
--
02:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] [1002:6760] (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Radeon HD 7470M [144d:c625]
Flags: bus master, fast devsel, latency 0, IRQ 32
Memory at b0000000 (64-bit, prefetchable) [size=256M]
Memory at fea20000 (64-bit, non-prefetchable) [size=128K]
I/O ports at e000 [size=256]
Expansion ROM at fea00000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Samsung Electronics Co Ltd Device [144d:c624]
[alex@mb2 ~]$
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