diff options
Diffstat (limited to 'man/siliconmotion.man')
| -rw-r--r-- | man/siliconmotion.man | 83 |
1 files changed, 45 insertions, 38 deletions
diff --git a/man/siliconmotion.man b/man/siliconmotion.man index fa8f030..769a181 100644 --- a/man/siliconmotion.man +++ b/man/siliconmotion.man @@ -48,12 +48,27 @@ SM712 .TP 12 .B Lynx3DM SM720 +.TP 12 +.B Cougar3DR +SM731 +.TP 12 +.B MSOC +SM501,SM502 .SH CONFIGURATION DETAILS Please refer to __xconfigfile__(__filemansuffix__) for general configuration details. This section only covers configuration details specific to this driver. All options names are case and white space insensitive when parsed by the server, for example, "lynxe" and "LynxE" are equivalent. .PP +Multihead mode configuration is done through the RandR1.2 interface +(see __xconfigfile__(__filemansuffix__) and xrandr(__appmansuffix__) +for further information). Hardware accelerated screen rotation and +framebuffer resizing are only supported with the +.B EXA +acceleration architecture (see the +.B AccelMethod +option below). +.PP The driver auto-detects the chipset type, but the following .B ChipSet names may optionally be specified in the config file @@ -61,7 +76,7 @@ names may optionally be specified in the config file section, and will override the auto-detection: .PP .RS 4 -"lynx", "lynxe", "lynx3d", "lynxem", "lynxem+", "lynx3dm". +"lynx", "lynxe", "lynx3d", "lynxem", "lynxem+", "lynx3dm", "cougar3dr", "msoc". .RE .PP @@ -80,15 +95,6 @@ The following display .B Options are supported: .TP -.BI "Option \*qShadowFB\*q \*q" boolean \*q -Use shadow framebuffer. Default: off. -.TP -.BI "Option \*qRotate\*q \*qCW\*q" -.TP -.BI "Option \*qRotate\*q \*qCCW\*q" -Rotate the screen CW - clockwise or CCW - counter clockwise. -Uses ShadowFB. Default: no rotation. -.TP .BI "Option \*qVideoKey\*q \*q" integer \*q Set the video color key. Default: a little off full blue. .TP @@ -107,13 +113,24 @@ Allow changing resolution on LCD (Ctrl-Alt-Plus and Ctrl-Alt-Minus). Default: off. .TP .BI "Option \*qDualhead\*q \*q" boolean \*q -Enable dualhead mode. Due to hardware limitations, dualhead is limited -to depth 16 and to the panel size and timings on both the flat panel and -the CRT and the CRT must be to the right of the flat panel. Only lynx -chips are supported at the moment. +Enable dualhead mode. +Currently not all chips are supported and hardware video overlay (XV) +will only work on the secondary VGA output. Default: off. - +.TP +.BI "Option \*qPanelSize\*q \*q" width x height \*q +Override LCD panel dimension autodetection. +.TP +.BI "Option \*qUseFBDev\*q \*q" boolean \*q +Don't actually program the hardware mode registers, but leave it as +set by the operating system. Only available on MSOC chips. Default: off. +.TP +.BI "Option \*qCSCVideo\*q \*q" boolean \*q +CSC video uses color space conversion to render video directly to +the framebuffer, without using an overlay. +Only available on MSOC chips. Default: on. .PP + The following video memory .B Options are supported: @@ -140,6 +157,17 @@ Using it decreases performance, as it uses software emulation for drawing operations the video driver can accelerate with hardware. Default: acceleration is enabled. .TP +.BI "Option \*qAccelMethod\*q \*q" "string" \*q +Chooses between available acceleration architectures. Valid options are +.B XAA +and +.B EXA. +XAA is the traditional acceleration architecture and support for it is very +stable. EXA is a newer acceleration architecture with better performance for +the Render and Composite extensions, but the rendering code for it is newer and +possibly unstable. The default is +.B XAA. +.TP .B "Option \*qfifo_aggressive\*q" .TP .B "Option \*qfifo_moderate\*q" @@ -170,34 +198,13 @@ will enable PCI burst mode. This should work on all but a few broken PCI chipsets, and will increase performance. Default: off. .TP .BI "Option \*qpci_retry\*q \*q" boolean \*q -will allow the driver to rely on PCI Retry to program the -ViRGE registers. +will allow the driver to rely on PCI Retry to program the registers. .B "pci_burst" must be enabled for this to work. This will increase performance, especially for small fills/blits, -because the driver does not have to poll the ViRGE before sending it +because the driver does not have to poll the card before sending it commands to make sure it is ready. It should work on most recent PCI chipsets. Default: off. -.TP -.BI "Option \*qAccelMethod\*q \*q" "string" \*q -Chooses between available acceleration architectures. Valid options are -.B XAA -and -.B EXA. -XAA is the traditional acceleration architecture and support for it is very -stable. EXA is a newer acceleration architecture with better performance for -the Render and Composite extensions, but the rendering code for it is newer and -possibly unstable. The default is -.B XAA. - -.PP -The following additional -.B Options -are supported: -.TP -.BI "Option \*qShowCache\*q \*q" boolean \*q -Enable or disable viewing offscreen cache memory. A -development debug option. Default: off. .SH SEE ALSO __xservername__(1), __xconfigfile__(__filemansuffix__), xorgconfig(1), Xserver(1), X(__miscmansuffix__) |