Difference between revisions of "Intel GMA 4500MHD"
(→Linux driver UMS) |
(X.org is not Linux. Linux is only a kernel. intel-gfx is for Xorg, although it's xf86-video-intel now (I can't tell if anyone bothered to implement video acceleration for the 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> | ||
| Line 15: | Line 15: | ||
|} | |} | ||
| − | == Linux | + | == Linux 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 >=3.19 should be used because it includes a fix for a [https://bbs.archlinux.org/viewtopic.php?id=190528 Graphics Corruption Bug]. |
| − | == | + | == X.Org driver User Mode Setting == |
| − | {{NOTE|UMS | + | {{NOTE|UMS 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 video acceleration == | ||
| + | The hardware does support acceleration of video decoding, but it's not yet supported by X.Org's intel-gfx. 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== | ||
| − | * {{Edge}} (Intel) | + | * {{Edge 13"}} (Intel) |
* {{R400}}, {{R500}} | * {{R400}}, {{R500}} | ||
* {{SL300}}, {{SL400}}, {{SL400c}}, {{SL410}}, {{SL500}}, {{SL500c}}, {{SL510}} | * {{SL300}}, {{SL400}}, {{SL400c}}, {{SL410}}, {{SL500}}, {{SL500c}}, {{SL510}} | ||
| Line 32: | Line 35: | ||
== 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 03:10, 12 April 2025
Intel Graphics Media Accelerator 4500MHDThis is an Intel video adapter Features
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Linux 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 >=3.19 should be used because it includes a fix for a Graphics Corruption Bug.
X.Org driver User Mode Setting
NOTE!
UMS 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 video acceleration
The hardware does support acceleration of video decoding, but it's not yet supported by X.Org's intel-gfx. 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
