2.5.60/atyfb

3 messages, 3 authors, 2003-02-17 · open the first message on its own page

2.5.60/atyfb

From: Nico Schottelius <hidden>
Date: 2003-02-17 10:37:23

Hello!

I retried using atyfb with 2.5.60:
Afterloading atyfb the only thing left is the cursor.
i don't see anything else anymore..i see the cursor moving, but that's all.
btw, i am using a laptop (means lcd)...

can somebody tell me whether playing around with fbset could make things
working?

Nico

lspci:
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage P/M Mobility AGP 2x (rev 64)

dmesg:
atyfb: 3D RAGE Mobility (PCI) [0x4c4d rev 0x64] 8M SDRAM, 29.498928 MHz XTAL, 230 MHz PLL, 50 Mhz MCLK
fb0: ATY Mach64 frame buffer device on PCI

flapp:~ # fbset -fb /dev/fb/0 

mode "640x480-60"
    # D: 25.075 MHz, H: 31.343 kHz, V: 59.701 Hz
    geometry 640 480 640 13075 8
    timings 39881 48 16 33 10 96 2
    accel true
    rgba 8/0,8/0,8/0,0/0
endmode


flapp:~ # fbset -fb /dev/fb/0 -xres 1024 -yres 768
dmesg:
not enough video RAM

flapp:~ # fbset -fb /dev/fb/0 -xres 800 -yres 600
dmesg:
not enough video RAM

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Re: 2.5.60/atyfb

From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2003-02-17 10:44:43

On Sat, 15 Feb 2003, Nico Schottelius wrote:
I retried using atyfb with 2.5.60:
Afterloading atyfb the only thing left is the cursor.
i don't see anything else anymore..i see the cursor moving, but that's all.
btw, i am using a laptop (means lcd)...

can somebody tell me whether playing around with fbset could make things
working?

Nico

lspci:
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage P/M Mobility AGP 2x (rev 64)

dmesg:
atyfb: 3D RAGE Mobility (PCI) [0x4c4d rev 0x64] 8M SDRAM, 29.498928 MHz XTAL, 230 MHz PLL, 50 Mhz MCLK
fb0: ATY Mach64 frame buffer device on PCI
Did older versions of atyfb work on this chip? I have the same one in my Vaio,
and so far it never worked with atyfb.

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds



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Re: 2.5.60/atyfb

From: Antonino Daplas <hidden>
Date: 2003-02-17 11:33:54

On Sat, 2003-02-15 at 23:11, Nico Schottelius wrote:
Hello!

I retried using atyfb with 2.5.60:
Afterloading atyfb the only thing left is the cursor.
i don't see anything else anymore..i see the cursor moving, but that's all.
btw, i am using a laptop (means lcd)...
Strange. The good news is, if you see the cursor, it means the drawing
functions is working since atyfb uses soft_cursor() which uses
xxxfb_imageblit (the same function to draw the characters). That is
perhaps fixable.
can somebody tell me whether playing around with fbset could make things
working?
You cannot use fbset anymore to change the window size, you have to use
stty cols <value> rows <value>.  That implies the driver can set the
video mode independently from fbset.  If it doesn't, you can use
something like this:

fbset 640x480-60 && stty cols 80 rows 30

Tony




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