Re: [radeonhd] 0x95C5:0x1787:0x2000: HIS 3D Graphics Card
Yet more information: Although the dvi connection remains with a blank screen in its default state, I can get it to display by using xrandr to select a lower resolution. I made sure of this by physically disconnecting the vga cable. For example, xrandr --output DVI-I_1/digital --mode 1280x1024 xrandr -q Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 1920 x 1920 TV_7PIN_DIN disconnected VGA_1 disconnected 1920x1200+0+0 518mm x 324mm DVI-I_1/digital connected 1280x1024+0+0 518mm x 324mm 1920x1200 60.0 + 1600x1200 60.0 59.9 1680x1050 59.9 60.0 1400x1050 70.0 60.0 1280x1024 75.0* 59.9 60.0 1440x900 60.0 59.9 1280x960 60.0 59.9 1360x768 59.8 1360x765 59.8 1152x864 75.0 75.0 74.9 70.0 60.0 1024x768 75.1 75.0 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 75.0 72.8 72.8 75.0 60.0 59.9 720x400 70.1 DVI-I_1/analog disconnected 1920x1200 (0x3f) 193.2MHz h: width 1920 start 2056 end 2256 total 2592 skew 0 clock 74.6KHz v: height 1200 start 1203 end 1209 total 1245 clock 59.9Hz This configuration displays ok, as does the 1600x1200 one. However, the other higher resolution ones do not. In the 1400x1050 mode, the display flashes on and off, less than one second on and a couple of seconds off. In the 1920x1200 mode, the display remains blank. Any more suggestions? -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
On Tue, 2009-03-17 at 22:14 +1100, Dan Newman wrote:
Although the dvi connection remains with a blank screen in its default state, I can get it to display by using xrandr to select a lower resolution. I made sure of this by physically disconnecting the vga cable. For example,
This configuration displays ok, as does the 1600x1200 one. However, the other higher resolution ones do not. In the 1400x1050 mode, the display flashes on and off, less than one second on and a couple of seconds off. In the 1920x1200 mode, the display remains blank.
Hello :) I don't want to hijack this thread - I think I have the same problem. If you think that not, please don't hit me, just create a new thread. My notebook (Sony VGN-SR39VN/S) has a Mobilitiy Radeon HD 3400 (M82), I installed gentoo amd64 (mostly stable) with Xorg-7.4, xserver-1.5.3, DRM-from-git, radeonhd-from-git) - got XV to work with drm+radeonhd from git - nice :) Very nice too: those xxxScaled-resolutions for the PANEL, when I connect an ext. screen - never seen on other driver - really cool!!!! Now the problem: I have a 24"-TFT (Benq FP241W) with native 1920x1200 res. When connecting through VGA (sub-d) everything's fine, but when I connect through my notebooks HDMI I have a problem. Ah - first: the TFT does only support HDMI-1.1, so that it's only possible to use until 1920x1080 :( , but it has a DVI-D-connector, so I use a HDMI-2-DVI-cable. With the fglrx-driver (in Ubuntu) it works with 1920x1200, but with radeonhd something strage happens: I get the full resolution, but the ext. screen goes on-and-off-and-on-and-off.... but only at 1920x1200, all lower resolutions until (incl.) 1680x1050 and 1600x1200 work perfectly. The notebook panel is not affected, /var/log/Xorg.0.log is flooded with EDID and Modeline infos each time the TFT goes on-and-off. Funny thing: the more movement on screen, the faster the screen goes off. If nothing moves, it may take 20 sec until the screen goes off (and on again), with a running video or scrolling in firefox it happens immediately. If I change the resolution some more times, the ext.screen stays black forever at 1920x1200, while the lower resolutions keep working. I have attached a truncated Xorg.0.log. The EDID/Modelines-thing at the end just goes on for another 400 KB... I'm new to radeon gfx, so if you drop me a line how to produce decent debug output, I'll be glad to supply it :) Thank you, Daniel -- PGP key @ http://pgpkeys.pca.dfn.de/pks/lookup?search=0xBB9D4887&op=get # gpg --recv-keys --keyserver hkp://subkeys.pgp.net 0xBB9D4887
On Tue, Mar 17, 2009 at 12:14 PM, Daniel Troeder
Now the problem: I have a 24"-TFT (Benq FP241W) with native 1920x1200 res. When connecting through VGA (sub-d) everything's fine, but when I connect through my notebooks HDMI I have a problem. Ah - first: the TFT does only support HDMI-1.1, so that it's only possible to use until 1920x1080 :( , but it has a DVI-D-connector, so I use a HDMI-2-DVI-cable. With the fglrx-driver (in Ubuntu) it works with 1920x1200, but with radeonhd something strage happens:
I get the full resolution, but the ext. screen goes on-and-off-and-on-and-off.... but only at 1920x1200, all lower resolutions until (incl.) 1680x1050 and 1600x1200 work perfectly. The notebook panel is not affected, /var/log/Xorg.0.log is flooded with EDID and Modeline infos each time the TFT goes on-and-off. Funny thing: the more movement on screen, the faster the screen goes off. If nothing moves, it may take 20 sec until the screen goes off (and on again), with a running video or scrolling in firefox it happens immediately. If I change the resolution some more times, the ext.screen stays black forever at 1920x1200, while the lower resolutions keep working.
That's the flashing screen bug I reported a while back: https://bugs.freedesktop.org/show_bug.cgi?id=20047 When I originally made the report I hadn't tried resolutions other than 1920x1200. I've just spent a few minutes playing around with resolutions and it seems that the flashing only occurs when my primary DVI is at 1920x1200. I'll do some further testing before updating the bug report. I'm still experiencing the problem with these recent commits: radeonhd 9c8f9ce4aabc7c1a85e4f015c6b19bde4f96866 DRM 3085912035f3c37cfcf3df91af9e2c44ad29438e I'm available to help with debugging, patch testing, etc. -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org
participants (3)
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Dan Newman -
Daniel Troeder -
kristof