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updated docs 

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13771 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2005-07-19 19:33:06 +00:00
parent c46cb833bb
commit 2cedcf492c
2 changed files with 14 additions and 9 deletions
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15
src/add-ons/kernel/drivers/graphics/via/README.html
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@ -24,13 +24,18 @@ You use this software at your own risk! Although I don't expect it to damage you
<h2>Features:</h2>
<ul>
<li>Hardware cursor support;
<li>Autodetects assigned RAM amount preset in system BIOS;
<li>Partial support for modeswitching (sets resolution and colorspace but not yet refresh, supports virtualscreens).
<li>DPMS support;
<li>Basic AGP mode support on AGP cards, using the new (seperate) Haiku AGP busmanager;
<li>Partial support for modeswitching (sets resolution and colorspace but not yet refresh, supports virtualscreens);
<li>Partial BWindowScreen support (used for hardware pageflipping, scrolling/panning and acceleration in applications/games).
</ul>
<strong>Known limitations:</strong>
<ul>
<li>A lot. But hey, already beats VESA mode ;-)<br>
Although you still need to have VESA mode enabled for this driver to work(!).
<li>No 2D or 3D acceleration;
<li>No video overlay support;
<li>Only works on analog connected screens;
<li>No refreshrate programming yet;
<li>VESA 2.0 mode needs to be enabled alongside the driver or it won't work yet: VESA resolution must match Screenprefs panel setting (colordepth isn't important though).
</ul>
<br>
<hr>
@ -153,6 +158,6 @@ With the <strong>pgm_panel true</strong> setting, the driver will fix your panel
<hr>
<br>
<a href="mailto:info.be-hold@inter.nl.net">Rudolf Cornelissen.</a>
<p>(Page last updated on July 18, 2005)</p>
<p>(Page last updated on July 19, 2005)</p>
</body>
</html>

8
src/add-ons/kernel/drivers/graphics/via/UPDATE.html
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@ -4,7 +4,7 @@
</head>
<body>
<p><h2>Changes done for each driverversion:</h2></p>
<p><h1>via_driver (SVN 0.04, Rudolf)</h1></p>
<p><h1>via_driver (SVN 0.05, Rudolf)</h1></p>
<ul>
<li>Initial setup based on nVidia driver 0.30;
<li>Kerneldriver uses MTR-WC mapping where available;
@ -15,11 +15,11 @@
<li>Added CRTC1 timing programming and updated constraints, including GET_TIMING_CONSTRAINTS hook;
<li>Added mode colordepth programming;
<li>Added CRTC FIFO fetch limit programming (seems specific to VIA);
<li>Added colorpalette programming.
<li>Added colorpalette programming;
<li>Added DPMS support.
</ul>
<p><h1>Still todo:</h1></p>
<ul>
<li>DPMS support;
<li>PixelPLL programming;
<li>Extended mode enable programming (to become independant of VESA);
<li>A lot more (like acceleration and overlay engines).
@ -28,6 +28,6 @@
<hr><br>
<br>
<a href="mailto:info.be-hold@inter.nl.net">Rudolf Cornelissen.</a>
<p>(Page last updated on July 18, 2005)</p>
<p>(Page last updated on July 19, 2005)</p>
</body>
</html>