Difference between revisions of "Intel GMA 4500MHD"
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* Integrated into the following chipsets: | * Integrated into the following chipsets: | ||
** [[Intel GM45]] | ** [[Intel GM45]] | ||
| − | * PCI ID: 8086: | + | * PCI ID: 8086:2a42 |
* Uses part of main memory for video usage | * Uses part of main memory for video usage | ||
</div> | </div> | ||
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== Linux driver KMS == | == Linux driver KMS == | ||
| − | KMS (Kernel Mode Setting) is a recent development, and requires that you have at least kernel 2.6.31 and Intel Xorg driver version 2.8. But newer is better. With the 2.6.32 kernel and Intel Xorg driver 2.9 you can expect full functionality including external displays and 3D acceleration. | + | KMS (Kernel Mode Setting) is a recent development, and requires that you have at least kernel 2.6.31 and Intel Xorg driver version 2.8. But newer is better. With the 2.6.32 kernel and Intel Xorg driver 2.9 you can expect full functionality including external displays and 3D acceleration. However, Linux kernel >=3.19 should be used because it includes a fix for a [https://bbs.archlinux.org/viewtopic.php?id=190528 Graphics Corruption Bug]. |
== Linux driver UMS == | == Linux driver UMS == | ||
{{NOTE|UMS (User Mode Setting) where the mode setting is done by the Xorg driver in user-land is deprecated and newer versions of the Intel Xorg driver (v2.10+) no longer support it. Instead you will have to use KMS (Kernel Mode Setting)}} | {{NOTE|UMS (User Mode Setting) where the mode setting is done by the Xorg driver in user-land is deprecated and newer versions of the Intel Xorg driver (v2.10+) no longer support it. Instead you will have to use KMS (Kernel Mode Setting)}} | ||
| − | Make sure | + | Make sure you're using Intel Xorg driver, version 2.8 or 2.9. |
| + | |||
| + | == HD acceleration == | ||
| + | The hardware does support acceleration of HD decoding, but it's not yet supported by the Linux driver. Support '''was''' supposed to arrive in [http://lists.freedesktop.org/archives/intel-gfx/2010-March/006404.html Q3 2010] via libva. There is already MPEG2 acceleration for this chip though. | ||
== ThinkPad models with this component== | == ThinkPad models with this component== | ||
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== Resources == | == Resources == | ||
| − | * http://www.intel.com/design/chipsets/embedded/GM45/index.htm | + | * [https://web.archive.org/web/20100811005120/http://www.intel.com/design/chipsets/embedded/GM45/index.htm http://www.intel.com/design/chipsets/embedded/GM45/index.htm (archived from the original)] |
* http://www.notebookcheck.net/Intel-Graphics-Media-Accelerator-4500MHD-GMA-X4500MHD.9883.0.html | * http://www.notebookcheck.net/Intel-Graphics-Media-Accelerator-4500MHD-GMA-X4500MHD.9883.0.html | ||
| + | * https://01.org/linuxgraphics | ||
Latest revision as of 23:11, 18 May 2018
Intel Graphics Media Accelerator 4500MHDThis is an Intel video adapter Features
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Linux driver KMS
KMS (Kernel Mode Setting) is a recent development, and requires that you have at least kernel 2.6.31 and Intel Xorg driver version 2.8. But newer is better. With the 2.6.32 kernel and Intel Xorg driver 2.9 you can expect full functionality including external displays and 3D acceleration. However, Linux kernel >=3.19 should be used because it includes a fix for a Graphics Corruption Bug.
Linux driver UMS
NOTE!
UMS (User Mode Setting) where the mode setting is done by the Xorg driver in user-land is deprecated and newer versions of the Intel Xorg driver (v2.10+) no longer support it. Instead you will have to use KMS (Kernel Mode Setting)
Make sure you're using Intel Xorg driver, version 2.8 or 2.9.
HD acceleration
The hardware does support acceleration of HD decoding, but it's not yet supported by the Linux driver. Support was supposed to arrive in Q3 2010 via libva. There is already MPEG2 acceleration for this chip though.
ThinkPad models with this component
- Edge 13" (Intel)
- R400, R500
- SL300, SL400, SL400c, SL410, SL500, SL500c, SL510
- T400, T400s, T500
- W500
- X200, X200s, X200 Tablet, X301
