Thread (6 messages) 6 messages, 3 authors, 2006-03-14

Re: Re: Re: atyfb, console, kernel 2.6.14 & Sony Vaio C1VE

From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: 2006-02-24 21:16:37

Fractallyte wrote:
Hi

OK, tried out the 2.6.15.4 kernel.  dmesg:

    atyfb: using auxiliary register aperture
    atyfb: 3D RAGE Mobility P/M (Mach64 LR, PCI) [0x4c52 rev 0x64]
    atyfb: Mach64 BIOS is located at c0000, mapped at c00c0000.
    atyfb: BIOS frequency table:
    atyfb: PCLK_min_freq 984, PCLK_max_freq 23600, ref_freq 2950,
ref_divider 64
    atyfb: MCLK_pwd 4200, MCLK_max_freq 8300, XCLK_max_freq 12500,
SCLK_freq 5000
    atyfb: BIOS contains driver information table.
    atyfb: colour active matrix monitor detected: Sharp
    atyfb:        id=1, 1024x480 pixels, 262144 colours (LT mode)
    atyfb:        supports refresh rates [60], default 60 Hz
    atyfb:        LCD CRTC parameters: 42.8044  1024 1048 1184 1344  480
489 495 525
    atyfb:                           : 23618 160 1024 24 136 30 480 9 6
    atyfb: 8M SDRAM (1:1), 29.498928 MHz XTAL, 236 MHz PLL, 83 Mhz MCLK,
125 MHz XCLK
    Console: switching to colour frame buffer device 128x30
    atyfb: fb0: ATY Mach64 frame buffer device on PCI

It's only *seems* to be a success...  The console is correctly set to
128x30, however the timings are apparently not passed from the BIOS to
the console driver.  From this point on the screen becomes unreadable
and unusable: white blooms from the edges and spreads inward.

I'll try it out with the 2.6.16 kernel tomorrow...

Thanks for your help!
Too many Mobility's that need xclk=62.  Try booting with:

video=atyfb:xclk:62

Tony


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