Thread (12 messages) 12 messages, 4 authors, 2003-03-27

Re: radeonfb and 2.5.66

From: Louis Garcia <hidden>
Date: 2003-03-26 19:34:09

This change had no effect. This is what I get

--Lou


Mar 26 14:28:02 tiger kernel: Journalled Block Device driver loaded
Mar 26 14:28:02 tiger kernel: radeonfb_pci_register BEGIN
Mar 26 14:28:02 tiger kernel: radeonfb: ref_clk=2700, ref_div=12,
xclk=23000 defaults
Mar 26 14:28:03 tiger kernel: radeonfb: probed DDR SGRAM 65536k videoram
Mar 26 14:28:03 tiger kernel: radeonfb: detected DFP panel size from
registers:
1280x1024
Mar 26 14:28:03 tiger kernel: radeonfb: ATI Radeon 7500 QW DDR SGRAM 64
MB
Mar 26 14:28:03 tiger kernel: radeonfb: DVI port DFP monitor connected
Mar 26 14:28:03 tiger kernel: radeonfb: CRT port no monitor connected
Mar 26 14:28:03 tiger kernel: radeonfb_pci_register END
Mar 26 14:28:03 tiger kernel: hStart = 680, hEnd = 960, hTotal = 1056
Mar 26 14:28:03 tiger kernel: vStart = 402, vEnd = 421, vTotal = 442
Mar 26 14:28:03 tiger kernel: h_total_disp = 0x4f0083^I   hsync_strt_wid
= 0xa302a2
Mar 26 14:28:03 tiger kernel: v_total_disp = 0x18f01b9^I  
vsync_strt_wid = 0x930191
Mar 26 14:28:03 tiger kernel: post div = 0x8
Mar 26 14:28:03 tiger kernel: fb_div = 0x59
Mar 26 14:28:03 tiger kernel: ppll_div_3 = 0x30059
Mar 26 14:28:03 tiger kernel: ron = 712, roff = 16464
Mar 26 14:28:03 tiger kernel: vclk_freq = 2503, per = 588
Mar 26 14:28:03 tiger kernel: Console: switching to colour frame buffer
device 80x25
Mar 26 14:28:03 tiger keytable: Loading keymap:



On Wed, 2003-03-26 at 03:52, Benjamin Herrenschmidt wrote:
On Wed, 2003-03-26 at 00:07, Louis Garcia wrote:
quoted
When I use video=radeonfb:dfp my monitor just goes into power saving
mode (shuts off). This is what I get in the logs: If someone needs more
info let me know. By the way I'm on a Intel x86 box.
Try that: around line 2065, change:

	newmode.tmds_transmitter_cntl = (TMDS_RAN_PAT_RST |
					 ICHCSEL | TMDS_PLL_EN) &
					 ~(TMDS_PLLRST);

to:

	newmode.tmds_transmitter_cntl = (TMDS_RAN_PAT_RST | ICHCSEL) &
					 ~(TMDS_PLLRST);

And tell me if that helps

Ben.


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