Difference between revisions of "Talk:ATI Mobility Radeon 7500"
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In either case, I had to use atitvout to activate the svideo. It complained about VBE, but did the job. I was not able to get both displays working simultaneously. | In either case, I had to use atitvout to activate the svideo. It complained about VBE, but did the job. I was not able to get both displays working simultaneously. | ||
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| + | == Only use external display == | ||
| + | I can't figure out how to configure X.org to ''only'' use the external VGA display. Xinerama works fine, but I don't want both displays enabled. Also, it turns off both when I close the lid. Anyone figure this stuff out? [[User:Kkinder|Kkinder]] 21:57, 24 August 2006 (CEST) | ||
Revision as of 20:57, 24 August 2006
Hi, is there a way to use dri, drm and opengl with this card?
Functionality of ATI Mobility Radeon 7500
I have a Thinkpad R50 with the ATI Mobility Radeon 7500, currently running Gentoo Linux. (and dual-boot with WinXP)
Direct rendering works with both radeon and ati (gatos) drivers, though the radeon is significantly (20%-30%) faster. I have not tried fglrx.
TV-out works with both VESA and ati (gatos) drivers, though both have problems. Using the VESA driver there is no acceleration, and the system is not fast enough to act as a mythfrontend without dropping frames rather badly. Using the ati driver performance is acceptable, but the colors are washed out (practically gone) and the contrast is "odd". The image looks kind like the old "posterization" photo process, where contrast is mostly reduced, but past a certain scale becomes extreme.
In either case, I had to use atitvout to activate the svideo. It complained about VBE, but did the job. I was not able to get both displays working simultaneously.
Only use external display
I can't figure out how to configure X.org to only use the external VGA display. Xinerama works fine, but I don't want both displays enabled. Also, it turns off both when I close the lid. Anyone figure this stuff out? Kkinder 21:57, 24 August 2006 (CEST)
