<br><br>---------- Forwarded message ----------<br><span class="gmail_quote">From: <b class="gmail_sendername">Adam Propeck</b> <<a href="mailto:adam@propeck.com">adam@propeck.com</a>><br>Date: Jan 9, 2006 12:21 PM<br>
Subject: Re: [mythtv-users] Sempron 3100 lag when viewing HD from 6200 STB<br>To: Discussion about mythtv <<a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a>><br><br></span>Here is some more detail. (
Xrog.conf and some hdparm info) I'm
wondering if livetv isn't playing well because of the specific firewire
port/driver? I'm using the single port that comes with the audigy 2 PCI
card I'm using. Also, I guess I was wondering if I need to do anything
specific with the fact that I'm using an Nforce 3 motherboard. Any
tweaks that are recommended? Thanks, -Adam<br>
<br>
------------Begin HDPARM Output----------------<br>
[root@mythtv ~]# hdparm /dev/hda<br>
<br>
/dev/hda:<br>
multcount = 16 (on)<br>
IO_support = 1 (32-bit)<br>
unmaskirq = 1 (on)<br>
using_dma = 1 (on)<br>
keepsettings = 0 (off)<br>
readonly = 0 (off)<br>
readahead = 256 (on)<br>
geometry = 30401/255/63, sectors = 250059350016, start = 0<br>
-------------End HDPARM Output------------------<br>
<br>
<br>
<span style="font-weight: bold;">Next, My xorg file:</span><br>
<br>
---------------------------------------------------------------------------<br>
<br>
# File: xorg.conf<br>
<br>
# **********************************************************************<br>
# DRI Section<br>
# **********************************************************************<br>
Section "dri"<br>
# Access to OpenGL ICD is allowed for all users:<br>
Mode 0666<br>
# Access to OpenGL ICD is restricted to a specific user group:<br>
# Group 100 # users<br>
# Mode 0660<br>
EndSection<br>
<br>
# **********************************************************************<br>
# Module section -- this section is used to specify<br>
# which dynamically loadable modules to load.<br>
# **********************************************************************<br>
<br>
Section "Module"<br>
<br>
# This loads the DBE extension module.<br>
<br>
Load "dbe" # Double buffer extension<br>
<br>
# This loads the miscellaneous extensions module, and disables<br>
# initialisation of the XFree86-DGA extension within that module.<br>
SubSection "extmod"<br>
Option "omit xfree86-dga" # don't initialise the DGA extension<br>
EndSubSection<br>
<br>
# This loads the Type1 and FreeType font modules<br>
Load "type1"<br>
Load "freetype"<br>
<br>
# This loads the GLX module<br>
Load "glx" # libglx.a<br>
Load "dri" # libdri.a<br>
<br>
EndSection<br>
<br>
# **********************************************************************<br>
# Files section. This allows default font and rgb paths to be set<br>
# **********************************************************************<br>
<br>
Section "Files"<br>
<br>
RgbPath "/usr/X11R6/lib/X11/rgb"<br>
FontPath "/usr/X11R6/lib/X11/fonts/local/"<br>
FontPath "/usr/X11R6/lib/X11/fonts/misc/"<br>
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"<br>
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"<br>
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"<br>
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"<br>
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"<br>
# ModulePath "/usr/X11R6/lib/modules"<br>
<br>
EndSection<br>
<br>
# **********************************************************************<br>
# Server flags section.<br>
# **********************************************************************<br>
<br>
Section "ServerFlags"<br>
<br>
EndSection<br>
<br>
# **********************************************************************<br>
# Input devices<br>
# **********************************************************************<br>
<br>
# **********************************************************************<br>
# Core keyboard's InputDevice section<br>
# **********************************************************************<br>
<br>
Section "InputDevice"<br>
<br>
Identifier "Keyboard1"<br>
Driver "kbd"<br>
Option "AutoRepeat" "500 30"<br>
Option "XkbModel" "pc101"<br>
Option "XkbLayout" "us"<br>
<br>
EndSection<br>
<br>
<br>
# **********************************************************************<br>
# Core Pointer's InputDevice section<br>
# **********************************************************************<br>
<br>
Section "InputDevice"<br>
# Identifier and driver<br>
Identifier "Mouse1"<br>
Driver "mouse"<br>
Option "Protocol" "ImPS/2"<br>
Option "ZAxisMapping" "4 5"<br>
Option "Device" "/dev/input/mice"<br>
EndSection<br>
<br>
<br>
# **********************************************************************<br>
# Monitor section<br>
# **********************************************************************<br>
<br>
# Any number of monitor sections may be present<br>
<br>
Section "Monitor"<br>
Identifier "Monitor0"<br>
# === mode lines based on GTF ===<br>
Modeline "1920x1080" 172.80 1920 2040 2248 2576 1080 1081 1084 1118<br>
Modeline "1280x720" 74.20 1280 1390 1430 1650 720 725 730 750 +csync<br>
Modeline "1024x768" 65.00 1024 1048 1184 1344 768 771 777 806<br>
<br>
EndSection<br>
<br>
<br>
# **********************************************************************<br>
# Graphics device section<br>
# **********************************************************************<br>
# Standard VGA Device:<br>
<br>
Section "Device"<br>
Identifier "Standard VGA"<br>
VendorName "Unknown"<br>
BoardName "Unknown"<br>
Driver "vga"<br>
EndSection<br>
<br>
# === ATI device section ===<br>
Section "Device"<br>
Identifier
"ATI Graphics Adapter"<br>
Driver
"fglrx"<br>
# ### generic DRI settings ###<br>
# === disable PnP Monitor ===<br>
#Option
"NoDDC"<br>
# === disable/enable XAA/DRI ===<br>
Option
"no_accel"
"no"<br>
Option
"no_dri"
"no"<br>
# === misc DRI settings ===<br>
Option
"mtrr"
"off" # disable DRI mtrr mapper, driver has its own code for mtrr<br>
# ### FireGL DDX driver module specific settings ###<br>
# === Screen Management ===<br>
Option
"DesktopSetup"
"(null)" <br>
Option "ScreenOverlap" "0" <br>
Option "GammaCorrectionI" "0x00000000"<br>
Option "GammaCorrectionII" "0x00000000"<br>
# === OpenGL specific profiles/settings ===<br>
Option
"Capabilities"
"0x00000000"<br>
Option "CapabilitiesEx" "0x00000000"<br>
# === Video Overlay for the Xv extension ===<br>
Option
"VideoOverlay"
"on"<br>
# === OpenGL Overlay ===<br>
# Note: When OpenGL Overlay is enabled, Video Overlay<br>
# will be disabled automatically<br>
Option "OpenGLOverlay" "off"<br>
# === Center Mode (Laptops only) ===<br>
Option
"CenterMode"
"off"<br>
# === Pseudo Color Visuals (8-bit visuals) ===<br>
Option "PseudoColorVisuals" "off"<br>
# === QBS Management ===<br>
Option
"Stereo"
"off"<br>
Option "StereoSyncEnable" "1"<br>
# === FSAA Management ===<br>
Option
"FSAAEnable"
"no"<br>
Option
"FSAAScale"
"1"<br>
Option "FSAADisableGamma" "no"<br>
Option "FSAACustomizeMSPos" "no"<br>
Option
"FSAAMSPosX0"
"0.000000"<br>
Option
"FSAAMSPosY0"
"0.000000"<br>
Option
"FSAAMSPosX1"
"0.000000"<br>
Option
"FSAAMSPosY1"
"0.000000"<br>
Option
"FSAAMSPosX2"
"0.000000"<br>
Option
"FSAAMSPosY2"
"0.000000"<br>
Option
"FSAAMSPosX3"
"0.000000"<br>
Option
"FSAAMSPosY3"
"0.000000"<br>
Option
"FSAAMSPosX4"
"0.000000"<br>
Option
"FSAAMSPosY4"
"0.000000"<br>
Option
"FSAAMSPosX5"
"0.000000"<br>
Option
"FSAAMSPosY5"
"0.000000"<br>
# === Misc Options ===<br>
Option
"UseFastTLS"
"0"<br>
Option "BlockSignalsOnLock" "on"<br>
Option "UseInternalAGPGART" "yes"<br>
Option "ForceGenericCPU" "no"<br>
BusID "PCI:1:0:0" # vendor=1002, device=4e47<br>
Screen 0<br>
EndSection<br>
<br>
# **********************************************************************<br>
# Screen sections<br>
# **********************************************************************<br>
<br>
Section "Screen"<br>
Identifier "Screen0"<br>
Device "ATI Graphics Adapter"<br>
Monitor "Monitor0"<br>
DefaultDepth 24<br>
#Option "backingstore"<br>
<br>
Subsection "Display"<br>
Depth 24<br>
Modes "1280x720" "1024x768"<br>
ViewPort 0 0 # initial origin if mode is smaller than desktop<br>
# Virtual 1280 1024<br>
EndSubsection<br>
EndSection<br>
<br>
# **********************************************************************<br>
# ServerLayout sections.<br>
# **********************************************************************<br>
<br>
Section "ServerLayout"<br>
<br>
# The Identifier line must be present<br>
Identifier "Server Layout"<br>
<br>
Screen "Screen0"<br>
InputDevice "Mouse1" "CorePointer"<br>
InputDevice "Keyboard1" "CoreKeyboard"<br>
<br>
EndSection<br>
<br>
### EOF ###<br>
-----------------------------------------------------------------------------------<br>
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