Re: siliconmotion CSync output ?
Marc Aurele La France <[email protected]>
| Newsgroups | gmane.comp.xfree86.devel |
|---|---|
| Message-ID | <[email protected]> |
On Thu, 8 Mar 2007, Tim Roberts wrote: > bruno schwander wrote: >> ah never mind. since this is interlaced, the pixel clock needs to be >> half that to get the right frame refresh rate (60Hz) with a pixel >> clock of 12.22MHz, it passes. >> Now, I am not sure if the pixel clock is effectively set to that, and >> my lcd still does not sync, so either the pixel clock is not set right >> or the SMI712 is not outputting composite sync (despite my hack to >> enable it) > You have an LCD that expects 640x480 interlaced? Really? "Expects" it? No. But, certainly I've run into panels that can handle it. Not a pretty picture though. Marc. +----------------------------------+----------------------------------+ | Marc Aurele La France | work: 1-780-492-9310 | | Academic Information and | fax: 1-780-492-1729 | | Communications Technologies | email: [email protected] | | 352 General Services Building +----------------------------------+ | University of Alberta | | | Edmonton, Alberta | Standard disclaimers apply | | T6G 2H1 | | | CANADA | | +----------------------------------+----------------------------------+ XFree86 developer and VP. ATI driver and X server internals.