2020. 2. 16. 17:12ㆍ카테고리 없음
ATI Radeon driver and not the OpenFirmware FB driver, which won't work for X) and it appears that your monitor is correctly responding with an EDID for autodetection. Nov 15, 2018 The way I've solved it is to have an Xorg config that makes the eGPU render both the laptop screen and any external that may be connected and when I want to use the eGPU, I have: /etc/X11/xorg.conf.egpu.
Kernel Configuration for additional firmware If you need to add firmware, install the file(s) and then point to them in the kernel configuration and recompile the kernel if necessary. To find out which firmware you need, consult the. Download any firmware for your card which is named like: rlc.bin, etc.
Note that for R600 and R700 family, generic R600rlc.bin and R700rlc.bin are necessary in adition to the model specific firmware, while for later generations (Evergreen, 'Northern Islands' and probably 'Southern Islands') you need the BTCrlc.bin in adition to the model specific firmware. Below is an example for Radeon HD6470, which is 'Northern Islands' GPU with a network card that also requires the firmware: CONFIGEXTRAFIRMWARE='radeon/BTCrlc.bin radeon/CAICOSmc.bin radeon/CAICOSme.bin radeon/CAICOSpfp.bin radeon/CAICOSsmc.bin rtlnic/rtl8168e-3.fw' CONFIGEXTRAFIRMWAREDIR='/lib/firmware'. Glamor Acceleration Glamor is an acceleration library which uses cards' 3D capabilities to accelerate 2D rendering. Glamor acceleration is required for Radeon 'Southern Islands' GPUs which use 'radeonsi' Gallium3D driver from. To see which cards fall under 'Southern Islands' category, read the.
What Is Xorg
Please note that Glamor acceleration can be used with other chips as well, from the R300 onwards, but it has not been tested recently. Glamor acceleration is not enabled by default for chipsets that don't use 'radeonsi' Gallium3D driver. You have to use a xorg.conf file to enable it.
To enable Glamor for cards other than 'Southern Islands' and later, create the following /etc/X11/xorg.conf as the root user: cat /etc/X11/xorg.conf. Glamor Acceleration Glamor is an acceleration library which uses cards' 3D capabilities to accelerate 2D rendering. Glamor acceleration is enabled by default for the new “ Maxwell” GPU's.
According to the documentation, Glamor acceleration can be used with other chips as well, but that does not seem functional yet. To enable Glamor for GPU's other than the new “ Maxwell” ones, create the following file as the root user: cat /etc/X11/xorg.conf.d/nvidia.conf.
Xorg X11 Server Xorg
Introduction to libva The libva package contains a library which provides access to hardware accelerated video processing, using hardware to accelerate video processing in order to offload the central processing unit (CPU) to decode and encode compressed digital video. VA API video decode/encode interface is platform and window system independent targeted at Direct Rendering Infrastructure (DRI) in the X Window System however it can potentially also be used with direct framebuffer and graphics sub-systems for video output. Accelerated processing includes support for video decoding, video encoding, subpicture blending, and rendering. This package is known to build and work properly using an LFS-7.6 platform. Package Information. Introduction to libvdpau The libvdpau package contains a library which implements the VDPAU library.
VDPAU (Video Decode and Presentation API for Unix) is an open source library (libvdpau) and API originally designed by Nvidia for its GeForce 8 series and later GPU hardware targeted at the X Window System This VDPAU API allows video programs to offload portions of the video decoding process and video post-processing to the GPU video-hardware. Currently, the portions capable of being offloaded by VDPAU onto the GPU are motion compensation (mo comp), inverse discrete cosine transform (iDCT), VLD (variable-length decoding) and deblocking for MPEG-1, MPEG-2, MPEG-4 ASP (MPEG-4 Part 2), H.264/MPEG-4 AVC and VC-1, WMV3/WMV9 encoded videos. Which specific codecs of these that can be offloaded to the GPU depends on the version of the GPU hardware; specifically, to also decode MPEG-4 ASP (MPEG-4 Part 2), Xvid/OpenDivX (DivX 4), and DivX 5 formats, a GeForce 200M (2xxM) Series (the eleventh generation of Nvidia's GeForce graphics processing units) or newer GPU hardware is required. This package is known to build and work properly using an LFS-7.6 platform. Package Information.