[lkml]   [2009]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH]: drm: radeon: Use surface for PCI GART table.
    From: Michel Dänzer <>
    Date: Sat, 14 Feb 2009 10:59:59 +0100

    > On Sat, 2009-02-14 at 01:51 -0800, David Miller wrote:
    > > This allocates a physical surface for the PCI GART table, this way no
    > > matter what other surface configurations exist the GART table will
    > > always be seen by the hardware properly.
    > BTW, I don't think the swapping settings affect GPU access to the table,
    > only CPU access, but this is a good solution anyway.

    They absolutely and positively do effect GPU access to the table.
    I've proven it with many conclusive tests over the past 3 days.

    > This is only really necessary on big endian, but other than that:
    > Acked-By: Michel Dänzer <>

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2009-02-14 11:07    [W:0.020 / U:90.156 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site