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Thread: Black Screen with radeon git master

  1. #1
    Join Date
    Apr 2009
    Posts
    6

    Default Black Screen with radeon git master

    I'm not sure which is the culprit, I recently upgraded my kernel
    to 2.6.35.2 and the latest git master of the radeon driver starts x with
    a black screen. If I fall back the latest driver in gentoo stable 6.13 everything starts fine.

    I'm using the latest git for libdrm and mesa. The
    card is a 3650 AGP (I know it just has to last a few more months).

    Anyone else seen this regression?

    Thanks

  2. #2
    Join Date
    Dec 2007
    Posts
    2,404

    Default

    If disabling AGP helps (radeon.agpmode=-1), it's probably fixed by this patch:
    http://git.kernel.org/?p=linux/kerne...0e4b3c20af61f6

  3. #3
    Join Date
    Aug 2009
    Posts
    122

    Default

    Btw, Alex, after recent glsl2 merge getting a lot of these errors running lightsmark

    CS section size missmatch start at (r600_blit.c,set_default_state,1457) 117 vs 120
    CS section end at (r600_blit.c,set_default_state,1538)


    so, I changed 117 to 120 at 1457 line in r600_blit.c and no more error.

    Is it ok ?

  4. #4
    Join Date
    Dec 2007
    Posts
    2,404

    Default

    fixed. thanks.

  5. #5
    Join Date
    Jan 2008
    Posts
    77

    Default

    Quote Originally Posted by Waltarro View Post
    I'm not sure which is the culprit, I recently upgraded my kernel
    to 2.6.35.2 and the latest git master of the radeon driver starts x with
    a black screen. If I fall back the latest driver in gentoo stable 6.13 everything starts fine.

    I'm using the latest git for libdrm and mesa. The
    card is a 3650 AGP (I know it just has to last a few more months).

    Anyone else seen this regression?

    Thanks
    I had black screens, turns out I had to autogen the git tree again because of new files. (pcie)

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