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linux-fbdev-devel
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From: Kronos <kr...@kr...> - 2003-01-29 15:27:16
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Hi, I've a Radeon 9500 Pro board and framebuffer isn't working. If I boot with "video=radeon" monitor complains about "Out of scan range". This is from the bootlog: radeonfb_pci_register BEGIN radeonfb: ref_clk=2700, ref_div=67, xclk=16600 defaults radeonfb: probed SDR SGRAM 131072k videoram radeon_get_moninfo: bios 4 scratch = 2000002 radeonfb: ATI Radeon 9700 NE SDR SGRAM 128 MB radeonfb: DVI port no monitor connected radeonfb: CRT port CRT monitor connected radeonfb_pci_register END hStart = 664, hEnd = 760, hTotal = 800 vStart = 491, vEnd = 493, vTotal = 525 h_total_disp = 0x4f0063 hsync_strt_wid = 0x8c02a2 v_total_disp = 0x1df020c vsync_strt_wid = 0x8201ea post div = 0x8 fb_div = 0x1f4 ppll_div_3 = 0x301f4 ron = 1024, roff = 23632 vclk_freq = 2519, per = 844 Console: switching to colour frame buffer device 80x30 If I append a specific video mode I'll get "out of scan range" or "no signal" depending on the video mode. This is "video=radeon:640x480-16@85" (no signal): radeonfb_pci_register BEGIN radeonfb: ref_clk=2700, ref_div=67, xclk=16600 defaults radeonfb: probed SDR SGRAM 131072k videoram radeon_get_moninfo: bios 4 scratch = 2000002 radeonfb: ATI Radeon 9700 NE SDR SGRAM 128 MB radeonfb: DVI port no monitor connected radeonfb: CRT port CRT monitor connected radeonfb_pci_register END hStart = 696, hEnd = 752, hTotal = 832 vStart = 481, vEnd = 484, vTotal = 509 h_total_disp = 0x4f0067 hsync_strt_wid = 0x8702b9 v_total_disp = 0x1df01fc vsync_strt_wid = 0x8301e0 post div = 0x4 fb_div = 0x165 ppll_div_3 = 0x20165 ron = 960, roff = 16548 vclk_freq = 3597, per = 591 Console: switching to colour frame buffer device 80x30 ciao, Luca -- Reply-To: kr...@kr... Home: http://kronoz.cjb.net Il coraggio non mi manca. E` la paura che mi frega... |
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From: Ani J. <aj...@un...> - 2003-01-29 18:21:46
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> radeonfb: ref_clk=2700, ref_div=67, xclk=16600 defaults This line here says that radeonfb didn't acquire the pll clock values from your BIOS properly and is using defaults, which are for the 1st gen Radeon. Is anyone else with a 9500 (or 9700) using radeonfb and can get values from their BIOS? (radeonfb will say "from BIOS" if it got them properly). This will explain your "out of scan range" problem because it is not setting the mode right. ani On Wed, 29 Jan 2003, Kronos wrote: > Hi, > I've a Radeon 9500 Pro board and framebuffer isn't working. If I boot > with "video=radeon" monitor complains about "Out of scan range". This is > from the bootlog: > > radeonfb_pci_register BEGIN > radeonfb: ref_clk=2700, ref_div=67, xclk=16600 defaults > radeonfb: probed SDR SGRAM 131072k videoram > radeon_get_moninfo: bios 4 scratch = 2000002 > radeonfb: ATI Radeon 9700 NE SDR SGRAM 128 MB > radeonfb: DVI port no monitor connected > radeonfb: CRT port CRT monitor connected > radeonfb_pci_register END > hStart = 664, hEnd = 760, hTotal = 800 > vStart = 491, vEnd = 493, vTotal = 525 > h_total_disp = 0x4f0063 hsync_strt_wid = 0x8c02a2 > v_total_disp = 0x1df020c vsync_strt_wid = 0x8201ea > post div = 0x8 > fb_div = 0x1f4 > ppll_div_3 = 0x301f4 > ron = 1024, roff = 23632 > vclk_freq = 2519, per = 844 > Console: switching to colour frame buffer device 80x30 > > If I append a specific video mode I'll get "out of scan > range" or "no signal" depending on the video mode. This is > "video=radeon:640x480-16@85" (no signal): > > radeonfb_pci_register BEGIN > radeonfb: ref_clk=2700, ref_div=67, xclk=16600 defaults > radeonfb: probed SDR SGRAM 131072k videoram > radeon_get_moninfo: bios 4 scratch = 2000002 > radeonfb: ATI Radeon 9700 NE SDR SGRAM 128 MB > radeonfb: DVI port no monitor connected > radeonfb: CRT port CRT monitor connected > radeonfb_pci_register END > hStart = 696, hEnd = 752, hTotal = 832 > vStart = 481, vEnd = 484, vTotal = 509 > h_total_disp = 0x4f0067 hsync_strt_wid = 0x8702b9 > v_total_disp = 0x1df01fc vsync_strt_wid = 0x8301e0 > post div = 0x4 > fb_div = 0x165 > ppll_div_3 = 0x20165 > ron = 960, roff = 16548 > vclk_freq = 3597, per = 591 > Console: switching to colour frame buffer device 80x30 > > ciao, > Luca > -- > Reply-To: kr...@kr... > Home: http://kronoz.cjb.net > Il coraggio non mi manca. > E` la paura che mi frega... > > > ------------------------------------------------------- > This SF.NET email is sponsored by: > SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! > http://www.vasoftware.com > _______________________________________________ > Linux-fbdev-devel mailing list > Lin...@li... > https://lists.sourceforge.net/lists/listinfo/linux-fbdev-devel > |
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From: James S. <jsi...@in...> - 2003-02-12 20:05:27
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> If I append a specific video mode I'll get "out of scan > range" or "no signal" depending on the video mode. This is > "video=radeon:640x480-16@85" (no signal): Ug. The default mode in the modeb must be not supported by your card. Can you try lowering the value for 85. |
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From: Kronos <kr...@kr...> - 2003-02-14 22:34:40
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Il Wed, Feb 12, 2003 at 08:04:19PM +0000, James Simmons ha scritto: > > If I append a specific video mode I'll get "out of scan > > range" or "no signal" depending on the video mode. This is > > "video=radeon:640x480-16@85" (no signal): > > Ug. The default mode in the modeb must be not supported by your card. Can > you try lowering the value for 85. I tried 75, 70, 60 without success. Btw both monitor and video card can handle 640x480@85Hz (the monitor can go up to 100Hz). Luca -- Reply-To: kr...@kr... Home: http://kronoz.cjb.net |
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