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fixed 'right shifted' picture on some panels in their native modes.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8176 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-06-26 11:22:38 +00:00
parent 7ae8e6dcc6
commit e2267fbff8
1 changed files with 4 additions and 3 deletions
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src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html
+4 -3
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</head>
<body>
<p><h2>Changes done for each driverversion:</h2></p>
<p><h1>head (0.14), (Rudolf)</h1></p>
<p><h1>head (0.15), (Rudolf)</h1></p>
<ul>
<li>Added AGP mode capability on AGP cards along with the option to block it in nv.settings. No GART and AGP aperture support; but if your card and system AGP host bridge support the 'fastwrite' (FW) feature, you'll notice a nice speedup of mostly unaccelerated graphics. I Tested Quake 2 in software rendering mode using timedemo1 with demo1.dm2: framerates jumped up to 140% of the 'original' in 'just' AGP2.0 4X mode!<br>
<li>Added AGP mode capability on AGP cards along with the option to block it in nv.settings. No GART and AGP aperture support; but if your card and system AGP host bridge support the 'fastwrite' (FW) feature, you'll notice a nice speedup of mostly unaccelerated graphics. Tested Quake 2 in software rendering mode over here using timedemo1 with demo1.dm2: framerates jumped up to 140% of the 'original' in 'just' AGP2.0 4X mode!<br>
<strong>Note please :</strong> You need the new AGP kernel driver I setup for this feature, without it you will remain using PCI mode as usual. This AGP driver will be released seperately asap: it's almost ready.
<li>Updated CRTC memory granularity settings on TNT2 and later cards to reduce use of card internal bandwidth: this should minimize or prevent distortions on cards that have limited bandwidth available (especially on older cards).
<li>Updated CRTC memory granularity settings on TNT2 and later cards to reduce use of card internal bandwidth: this should minimize or prevent distortions on cards that have limited bandwidth available (especially on older cards). Note: doesn't actually fix the problem! (to be continued...)
<li>Updated CRTC modeline tuning for panels: this should fix the 'right-shifted' picture on some panels in their native modes.
</ul>
<p><h1>nv_driver 0.10, (Rudolf)</h1></p>
<ul>