52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
AMD Geode GX and LX Xorg graphics Driver
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May 9, 2007
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========================================
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= Introduction =
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This is the X graphics driver for the AMD Geode GX and LX processors.
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The GX driver features XAA and EXA support for graphics acceleration,
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and the LX driver supports EXA (including compositing). Both drivers
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suppport dynamic rotation with XRandR, and Xv overlay support.
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= Configuration options =
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You can specify the Geode driver in the normal fashion:
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Section "Device"
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Identifier "AMD Geode"
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Driver "geode"
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Option "blah" "blah"
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...
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EndSection
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The following options may be added to the section:
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== GX ==
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SWCursor: Enable software cursors (essentially disabling HW cursor support)
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NoCompression: Disable video bandwidth compression
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NoAccel: Disable hardware assisted acceleration
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AccelMethod: "EXA" (default) or "XAA"
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Rotate: Select a orientation to start with - LEFT, INVERT, CCW
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NoPanel: Disable panel support
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OSMImageBuffers: Set the number of image buffers (XAA only)
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OSMColorExpBuffers: Set the number of color expansion buffers (XAA only)
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FBSize: Specify the size of the video space (in bytes)
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PanelGeometry: Specify the geometry of the attached panel ("<width>x<height>")
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== LX ==
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SWCursor: Enable software cursors (essentially disabling HW cursor support)
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NoCompression: Disable video bandwidth compression
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NoAccel: Disable hardware assisted acceleration
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Rotate: Select a orientation to start with - LEFT, INVERT, CCW
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NoPanel: Disable panel support
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ExaScratch: Specify the amount of extra EXA scratch buffer (in bytes)
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FBSize: Specify the size of the video space (in bytes)
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PanelGeometry: Specify the geometry of the attached panel ("<width>x<height>")
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