From: Michael G. <mi...@it...> - 2004-01-07 14:23:24
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Hi, I have been running 2.4.2* with radeonfb on my Radeon Mobility 9000 on an Acer TravelMate 800LCi without a problem. But after switching to 2.6 the framebuffer no longer works. * The driver in vanilla 2.6 gives me distorted output. * The driver from Ben's tree (penguinppc rsync) gives me distorted output too. * James latest fbdev.diff gives no output at all. (Only the backlight stays on) Here is part of the syslog after inserting the module (patched with fbdev.diff). modprobe radeonfb: Jan 6 10:43:21 localhost kernel: radeonfb_pci_register BEGIN Jan 6 10:43:21 localhost kernel: radeonfb: probed DDR SGRAM 65536k videoram Jan 6 10:43:21 localhost kernel: radeonfb: Invalid ROM signature 0 should be 0xaa55 Jan 6 10:43:21 localhost kernel: radeonfb: Used default PLL infos Jan 6 10:43:21 localhost kernel: radeonfb: Reference=27.00 MHz (RefDiv=67) Memory=166.00 Mhz, System=166.00 MHz Jan 6 10:43:21 localhost kernel: Starting monitor auto detection... Jan 6 10:43:21 localhost kernel: Non-DDC laptop panel detected Jan 6 10:43:21 localhost kernel: radeonfb: Monitor 1 type LCD found Jan 6 10:43:21 localhost kernel: radeonfb: Monitor 2 type no found Jan 6 10:43:21 localhost kernel: Guessing panel info... Jan 6 10:43:21 localhost kernel: radeonfb: Asssuming panel size 1400x1050 Jan 6 10:43:21 localhost kernel: radeonfb: Power Management enabled for Mobility chipsets Jan 6 10:43:21 localhost kernel: radeonfb: ATI Radeon Lf DDR SGRAM 64 MB Jan 6 10:43:21 localhost kernel: radeonfb_pci_register END modprobe fbcon: The screen blanks afterwards, but the machine still runs. Jan 6 13:11:00 localhost kernel: hStart = 664, hEnd = 760, hTotal = 800 Jan 6 13:11:00 localhost kernel: vStart = 409, vEnd = 411, vTotal = 450 Jan 6 13:11:00 localhost kernel: h_total_disp = 0x4f0063^I hsync_strt_wid = 0x8c0292 Jan 6 13:11:00 localhost kernel: v_total_disp = 0x18f01c1^I vsync_strt_wid = 0x820198 Jan 6 13:11:00 localhost kernel: pixclock = 39729 Jan 6 13:11:00 localhost kernel: freq = 2517 Jan 6 13:11:00 localhost kernel: post div = 0x8 Jan 6 13:11:00 localhost kernel: fb_div = 0x1f4 Jan 6 13:11:00 localhost kernel: ppll_div_3 = 0x301f4 Jan 6 13:11:00 localhost kernel: lvds_gen_cntl: 003dffa5 Jan 6 13:11:00 localhost kernel: Console: switching to colour frame buffer device 80x25 Can someone tell me if radeonfb in 2.6 should work with my card right now, or if this is a known problem? Thanks in advance, Michael Guntsche |
From: James S. <jsi...@in...> - 2004-01-13 18:41:28
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Instead of modules can you buiold everything into your kernel and let me know if you still have a problem. On Wed, 7 Jan 2004, Michael Guntsche wrote: > Hi, > > I have been running 2.4.2* with radeonfb on my Radeon Mobility 9000 on > an Acer TravelMate 800LCi without a problem. > But after switching to 2.6 the framebuffer no longer works. > > * The driver in vanilla 2.6 gives me distorted output. > * The driver from Ben's tree (penguinppc rsync) gives me distorted > output too. > * James latest fbdev.diff gives no output at all. (Only the backlight > stays on) > > Here is part of the syslog after inserting the module (patched with > fbdev.diff). > > modprobe radeonfb: > > > Jan 6 10:43:21 localhost kernel: radeonfb_pci_register BEGIN > Jan 6 10:43:21 localhost kernel: radeonfb: probed DDR SGRAM 65536k > videoram > Jan 6 10:43:21 localhost kernel: radeonfb: Invalid ROM signature 0 > should be 0xaa55 > Jan 6 10:43:21 localhost kernel: radeonfb: Used default PLL infos > Jan 6 10:43:21 localhost kernel: radeonfb: Reference=27.00 MHz > (RefDiv=67) Memory=166.00 Mhz, System=166.00 MHz > Jan 6 10:43:21 localhost kernel: Starting monitor auto detection... > Jan 6 10:43:21 localhost kernel: Non-DDC laptop panel detected > Jan 6 10:43:21 localhost kernel: radeonfb: Monitor 1 type LCD found > Jan 6 10:43:21 localhost kernel: radeonfb: Monitor 2 type no found > Jan 6 10:43:21 localhost kernel: Guessing panel info... > Jan 6 10:43:21 localhost kernel: radeonfb: Asssuming panel size 1400x1050 > Jan 6 10:43:21 localhost kernel: radeonfb: Power Management enabled for Mobility chipsets > Jan 6 10:43:21 localhost kernel: radeonfb: ATI Radeon Lf DDR SGRAM 64 MB > Jan 6 10:43:21 localhost kernel: radeonfb_pci_register END > > modprobe fbcon: > The screen blanks afterwards, but the machine still runs. > > Jan 6 13:11:00 localhost kernel: hStart = 664, hEnd = 760, hTotal = 800 > Jan 6 13:11:00 localhost kernel: vStart = 409, vEnd = 411, vTotal = 450 > Jan 6 13:11:00 localhost kernel: h_total_disp = 0x4f0063^I hsync_strt_wid = 0x8c0292 > Jan 6 13:11:00 localhost kernel: v_total_disp = 0x18f01c1^I vsync_strt_wid = 0x820198 > Jan 6 13:11:00 localhost kernel: pixclock = 39729 > Jan 6 13:11:00 localhost kernel: freq = 2517 > Jan 6 13:11:00 localhost kernel: post div = 0x8 > Jan 6 13:11:00 localhost kernel: fb_div = 0x1f4 > Jan 6 13:11:00 localhost kernel: ppll_div_3 = 0x301f4 > Jan 6 13:11:00 localhost kernel: lvds_gen_cntl: 003dffa5 > Jan 6 13:11:00 localhost kernel: Console: switching to colour frame buffer device 80x25 > > Can someone tell me if radeonfb in 2.6 should work with my card right > now, or if this is a known problem? > > Thanks in advance, > Michael Guntsche > > > ------------------------------------------------------- > This SF.net email is sponsored by: Perforce Software. > Perforce is the Fast Software Configuration Management System offering > advanced branching capabilities and atomic changes on 50+ platforms. > Free Eval! http://www.perforce.com/perforce/loadprog.html > _______________________________________________ > Linux-fbdev-users mailing list > Lin...@li... > https://lists.sourceforge.net/lists/listinfo/linux-fbdev-users > |
From: Michael G. <mi...@it...> - 2004-01-13 19:39:01
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On Tue, 13 Jan 2004 18:41:25 +0000 (GMT) James Simmons <jsi...@in...> wrote: > > Instead of modules can you buiold everything into your kernel and let me > know if you still have a problem. > > I haven't tried this yet, but I got it partly working with this patch. http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1-rc1/2.6.1-rc1-mm1/broken-out/radeon-line-length-fix.patch Partly means, after patching a vanilla 2.6.1 with the above patch, the framebuffer works after insmodding the radeonfb module but: * Color depth 16 gives me a green or blue background * Color depth 24 gives "ioctl FBIOPUT_VSCREENINFO: Invalid argument" * Switching from X to console blanks it. fbset -depth <other depth> brings it back again /Michael |