lkml.org 
[lkml]   [2005]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: X and intelfb fight over videomode
    On Thu, Nov 17, 2005 at 09:11:53AM +0800, Antonino A. Daplas wrote:
    >David Härdeman wrote:
    >> intelfb: Changing the video mode is not supported.

    >Try booting with video=intelfb:1024x768-16@60,mtrr=0. Do not include
    >the vga=0x318 option. This prevents intelfb from changing the videomode.

    It seems that intelfb can't change it no matter what....booting with
    video=intelfb:1024x768-16@60,mtrr=0 gives me the usual vga console and
    no framebuffer. The following is printed during boot:

    [...]
    Linux agpgart interface v0.101 (c) Dave Jones
    agpgart: Detected an Intel 855 Chipset.
    agpgart: Detected 8060K stolen memory.
    agpgart: AGP aperture is 128M @ 0xe0000000
    [drm] Initialized drm 1.0.0 20040925
    intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chipsets
    intelfb: Version 0.9.2
    ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
    ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
    intelfb: 00:02.0: Intel(R) 852GM, aperture size 128MB, stolen memory 8060kB
    intelfb: Non-CRT device is enabled ( LVDS port ). Disabling mode switching.
    intelfb: Video mode must be programmed at boot time.
    [...]

    On the other hand, the vga=0x318 gives a 1024x768 console (and the vc
    <-> X fight) with the following messages during boot:

    [...]
    Linux agpgart interface v0.101 (c) Dave Jones
    agpgart: Detected an Intel 855 Chipset.
    agpgart: Detected 8060K stolen memory.
    agpgart: AGP aperture is 128M @ 0xe0000000
    [drm] Initialized drm 1.0.0 20040925
    intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chipsets
    intelfb: Version 0.9.2
    ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
    ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
    intelfb: 00:02.0: Intel(R) 852GM, aperture size 128MB, stolen memory 8060kB
    intelfb: Non-CRT device is enabled ( LVDS port ). Disabling mode switching.
    intelfb: Initial video mode is 1024x768-32@60.
    intelfb: Changing the video mode is not supported.
    Console: switching to colour frame buffer device 128x48
    [...]

    (I tried X in 1024x768-32bpp after seeing the messages from the vga=...
    boot but the problems remained)

    Suggestions?


    //David
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-11-17 02:48    [W:0.023 / U:120.160 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site