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for connected embedded systems
for connected embedded systems
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devg-geode.so
Graphics driver for AMD Geode and Media GX chipsets
Syntax:
io-display [-vf] -d vid=[0x]vendor_id,did=[0x]device_id[,deviceindex=index] [-c config_file] [-p priority]
Runs on:
Neutrino
Targets:
x86
Options:
For the general io-display options that you can use with this driver, see io-display.
Description:
The devg-geode.so driver provides accelerated 2D support for the specified graphics chipsets.
Supported chipsets
- Media GX
- Geode GX1
- Geode GXLV
- SC1200
Acceleration features
| Feature | Provision |
|---|---|
| Solid fills | Yes |
| Pattern fills | Yes |
| Onscreen blitting | Yes |
| Offscreen blitting | Yes |
| Chroma-keyed blitting | No |
| Alpha blending | No |
| Raster OPs | No |
| Bitmaps | Yes |
Video Overlay/Scaler support
| Feature | Provision |
|---|---|
| YUV formats | Yes (packed) |
| RGB formats | Yes (RGB 565) |
| Up scaling | Yes |
| Down scaling | No |
Other features
| Feature | Provision |
|---|---|
| Hardware Cursor | Yes |
| TV Out | No |
| Video capture | No |
| DPMS (power saving) | Yes |
Resolution and refresh support
| Display size (pixels): | Refresh rate (Hz): | Color depth (bits per pixel): |
|---|---|---|
| 640x480 | 60 | 8, 15, 16 |
| 800x600 | 60 | 8, 15, 16 |
| 1024x768 | 60 | 8, 15, 16 |
| 1280x1024 | 60 | 8 |
Restrictions:
- These are typical values; the actual ones may depend on your video BIOS.
- Higher resolution and color depths may require more video RAM.
Files:
This driver needs the following at run time:
- libffb.so
- Software rasterization library.
See also:
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