From 98f5c76b8f881d12898731f6f0e9f632c57295d7 Mon Sep 17 00:00:00 2001
From: Rudolf Cornelissen
Date: Mon, 13 Jun 2005 13:46:00 +0000
Subject: [PATCH] updated documentation once more.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13093 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html b/src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html
index 8793fa8be6..9672fa8201 100644
--- a/src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html
+++ b/src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html
@@ -4,13 +4,13 @@
Changes done for each driverversion:
-nv_driver 0.50 (Rudolf)
+nv_driver 0.51 (Rudolf)
- Added recognition for 10-15 more newer cards: mostly GeForce 6200, 6600 and 6800 types;
- Added 3D initialisation and updated 2D/3D command setup (defines and hash) for DMA acceleration (pre-NV40 only, 3D confirmed functional on TNT1 upto/including GeForce2Ti and GeForce4MX types: MX440 and MX4000 confirmed);
- Moved the DMA command buffer from graphics memory to main system memory, plus expanded it's size from 32kB to 1Mb. Buffer is mapped using MTRR-WC where available (confirmed speedups for both modifications; pre-NV40 only). Note that all TNT1 cards will be much faster with DMA acceleration now: the new mode is 'officially' working on them, while the old mode used a 'nasty' workaround;
- Graphics engine is now using AGP transfers for fetching commands from the DMA buffer where available. Note that direct memory accesses are used: GART and AGP aperture (scatter-gather) are not in use. (confirmed speedup for this modification);
-
- Concurrent overlay and 3D acceleration are now possible, although it's not perfect yet: you need to first start the 3D app, and later on the overlay app. This remaining problem will be fixed later on (hopefully).
+
- Concurrent overlay and 3D acceleration are now possible: no more acceleration engine hangs should occur now.
nv_driver 0.45 (Rudolf)