Re: does XFree86 need kernel framebuffer support?

2004-02-06 Thread Suresh Chandra Mannava
Dear Sir, Thanks for your valuable information. --- Andrew C Aitchison [EMAIL PROTECTED] wrote: XFree86 does not in general need kernel framebuffer support for hardware which is supported by an XFree86 driver, as it has its own framebuffer interface. This almost solves our problem

Re: does XFree86 need kernel framebuffer support?

2004-02-06 Thread Andrew C Aitchison
On Fri, 6 Feb 2004, [iso-8859-1] Suresh Chandra Mannava wrote: There are two cases where XFree86 does need kernel support. * Chipsets like the i810/i815/i835/... family have no framebuffer memory but use main system memory for the framebuffer. This requires agpgart support from the

Re: does XFree86 need kernel framebuffer support?

2004-02-06 Thread Tim Roberts
Sergey Babkin wrote: Tim Roberts wrote: Andrew C Aitchison wrote: There are two cases where XFree86 does need kernel support. * Chipsets like the i810/i815/i835/... family have no framebuffer memory but use main system memory for the framebuffer. This requires agpgart support from the

Re: does XFree86 need kernel framebuffer support?

2004-02-06 Thread Michel Dänzer
On Fri, 2004-02-06 at 10:30, Andrew C Aitchison wrote: On Fri, 6 Feb 2004, [iso-8859-1] Suresh Chandra Mannava wrote: does agpgard is specificaly for AGP? Yes. or can we use it for PCI? I've never used it, but I've seen references to pcigart, which provides (some of) the features of

Re: does XFree86 need kernel framebuffer support?

2004-02-05 Thread Andrew C Aitchison
On Thu, 5 Feb 2004, [iso-8859-1] Suresh Chandra Mannava wrote: Does XFree86 need kernel framebuffer support? Or it's have its own framebuffer interface? what will be the performance gain if we use kernel framebuffer support? If we use a particular server for example Mach64 server

Re: does XFree86 need kernel framebuffer support?

2004-02-05 Thread Tim Roberts
Andrew C Aitchison wrote: XFree86 does not in general need kernel framebuffer support for hardware which is supported by an XFree86 driver, as it has its own framebuffer interface. There are two cases where XFree86 does need kernel support. * Chipsets like the i810/i815/i835/... family have no

Re: does XFree86 need kernel framebuffer support?

2004-02-05 Thread Ryan Underwood
On Thu, Feb 05, 2004 at 06:34:42AM +, Suresh Chandra Mannava wrote: Does XFree86 need kernel framebuffer support? Or it's have its own framebuffer interface? It can use the kernel's framebuffer if available, else a VBE 2.0 linear frame buffer can be utilized with no necessary kernel

Re: does XFree86 need kernel framebuffer support?

2004-02-05 Thread Sergey Babkin
Tim Roberts wrote: Andrew C Aitchison wrote: XFree86 does not in general need kernel framebuffer support for hardware which is supported by an XFree86 driver, as it has its own framebuffer interface. There are two cases where XFree86 does need kernel support. * Chipsets like the