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[Xen-devel][PATCH][LINUX] Dynamic modes support for PV xenfb


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Pat Campbell" <plc@xxxxxxxxxx>
  • Date: Fri, 28 Dec 2007 11:33:17 -0700
  • Delivery-date: Fri, 28 Dec 2007 10:33:55 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Attached patch adds multiple frame buffer resolution support to 
the PV xenfb frame buffer driver.

Code is essentially the same as I sent in the previous RFC except
the frame buffer size is now 800x600 if the backend does not
support feature-resize,  same memory footprint.

Corresponding backend IOEMU patch is required for functionality but 
this patch is not dependent on it, preserving backwards compatibility.

Please apply to tip of linux-2.6.18-xen

Signed-     off-     by: Pat Campbell <plc@xxxxxxxxxx>





Attachment: xen-fbfront-resize.patch
Description: Text document

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