Total radeonfb failure on both 2.6.0-test4 and 2.6.0-test4-mm4

From: Petr Baudis (pasky_at_ucw.cz)
Date: 08/31/03

  • Next message: Pawel Dziekonski: "2.4.22-ac1 -- loading of usb-uhci gives hard lockup" 
    Date:	Sun, 31 Aug 2003 16:05:53 +0200
To: linux-fbdev-users@lists.sf.net, linux-kernel@vger.kernel.org

      Hello,

      so I've enthusiastically tried to boot up 2.6.0-test4 even outside of UML,
    however I've been hit hard by radeonfb - there're not even slighest signs of it
    working. Regardless on the video mode I choose on the command line, setting the
    mode fails and I end up with the display showing the BIOS POST screen (that one
    with energy star logo in corner, BIOS blabbering smt about disks and so on)
    covered with odd-coloured vertical lines. At the top of the screen is something
    like the classic textmode stains (red dots grouped to lines; reminded me of the
    days of turbopascal ;) and in the top few lines white points which actually
    moved around and changed as stuff was been virtually printed onto the screen.

      So it looks like the driver got the video RAM coordinates a bit wrong and it
    writes stuff into a wrong place - or it forgot to move the frame to point to
    where it should (or whatever, I can't say I understand the video stuff newer
    than 1996 a lot ;).

      I have ATI Radeon 7000 w/ 64M RAM and TV output (unused). The driver
    announces itself as:

    Aug 30 23:49:45 machine kernel: radeonfb_pci_register BEGIN
    Aug 30 23:49:45 machine kernel: radeonfb: ref_clk=2700, ref_div=12, xclk=14300 from BIOS
    Aug 30 23:49:45 machine kernel: radeonfb: probed SDR SGRAM 65536k videoram
    Aug 30 23:49:45 machine kernel: radeon_get_moninfo: bios 4 scratch = 2000002
    Aug 30 23:49:45 machine kernel: radeonfb: ATI Radeon VE QY SDR SGRAM 64 MB
    Aug 30 23:49:45 machine kernel: radeonfb: DVI port no monitor connected
    Aug 30 23:49:45 machine kernel: radeonfb: CRT port CRT monitor connected
    Aug 30 23:49:45 machine kernel: radeonfb_pci_register END

      If you need any further additional info, please let me know.

      It appears that the 2.6 driver is essentially the old one, without Ben's
    patch (which fixed framebuffer for me on 2.4). Is there a version of this
    updated driver for 2.6 as well? Is there any reason why it is not integrated
    yet?

      Thanks in advance, 

    -- 
 
				Petr "Pasky" Baudis
.
Perfection is reached, not when there is no longer anything to add, but when
there is no longer anything to take away.
	-- Antoine de Saint-Exupery
.
Stuff: http://pasky.ji.cz/
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