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hw_accelerated_video_playback

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hw_accelerated_video_playback [2012/11/08 22:38] fly-awayhw_accelerated_video_playback [2014/11/24 10:33] (current) – [ubuntu 12.04] stuw
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-===== Nvidia Driver for ubuntu 12.04 and 12.10. =====+===== Nvidia Driver for ubuntu 12.0412.10, 13.xx =====
  
 <HTML> <HTML>
 +<span style="color:red;font-size:120%;"><br/>
 +<b>Warning! Article is a little bit outdated!</b> <br/>
 +<br/>
 +</span>
 <span style="color:red;font-size:120%;">Warning! Use this instruction at you own risk! <br/> <span style="color:red;font-size:120%;">Warning! Use this instruction at you own risk! <br/>
 You should definitly know what are you doing <br/> You should definitly know what are you doing <br/>
 (especially at "Fix kernel cmdline" section) else <br/> (especially at "Fix kernel cmdline" section) else <br/>
 you may get unbootable or broken system!<br/> you may get unbootable or broken system!<br/>
 +</span>
 +<span style="color:red;font-size:120%;"><br/>
 +Notes: <br/>
 +1) 12.10 should have fixed nvidia-tegra driver package. So it is not needed to remove it. <br/>
 +2) some links are outdated. <br/>
 + - codecs archive: <a href="http://developer.nvidia.com/sites/default/files/akamai/mobile/files/L4T/ventana_Tegra-Linux-codecs-R16.3.0_armhf.tbz2">ventana_Tegra-Linux-codecs-R16.3.0_armhf.tbz2</a> <br/>
 +<br/>
 </span> </span>
 </HTML> </HTML>
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 This line need to be changed to this state (just example, not a working config): This line need to be changed to this state (just example, not a working config):
 <code> <code>
-cmdline = mem=512M@0M tergapart=something root=UUID=anothersomething  quiet splash console=tty1+cmdline = mem=512M@0M terapart=something root=UUID=anothersomething  quiet splash console=tty1
 </code> </code>
 Open **/boot/bootimg.cfg** in you favorite text editor and make changes. Open **/boot/bootimg.cfg** in you favorite text editor and make changes.
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 dpkg -l | grep linux-image-3.1.10 dpkg -l | grep linux-image-3.1.10
 </code> </code>
-Update it if nessesary+Update it if necessary
 <code bash> <code bash>
 sudo apt-get install linux-image-ac100 sudo apt-get install linux-image-ac100
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 //If you prefer you own kernel, inspect that you have CONFIG_TEGRA_AVP_KERNEL_ON_MMU=y and "CONFIG_TEGRA_NVAVP is not set" in kernel config.// //If you prefer you own kernel, inspect that you have CONFIG_TEGRA_AVP_KERNEL_ON_MMU=y and "CONFIG_TEGRA_NVAVP is not set" in kernel config.//
 +
 +==== ubuntu 13.xx ====
 +Driver package is ok in 13.xx. Install it.
 +<code bash>
 +sudo apt-get install nvidia-tegra
 +</code>
 +
 +Download and install codecs packages.
 +TODO: provide link to actual codecs package
  
  
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 </code> </code>
 There is some [[games|]] [[http://ac100.wikispaces.com/%D0%98%D0%B3%D1%80%D1%8B|(even more games on russian wiki)]] running on ac100 via  GLES2 There is some [[games|]] [[http://ac100.wikispaces.com/%D0%98%D0%B3%D1%80%D1%8B|(even more games on russian wiki)]] running on ac100 via  GLES2
-Also check WebGL [[http://www.khronos.org/webgl/wiki/Demo_Repository]] in chromium running as+Also check WebGL on [[http://www.khronos.org/webgl/wiki/Demo_Repository|Chronos]] or [[http://www.chromeexperiments.com/tag/webgl|Chrome Experiments]] in chromium running as
 <code>chromium-browser ----use-gl=egl</code> <code>chromium-browser ----use-gl=egl</code>
- 
hw_accelerated_video_playback.1352410736.txt.gz · Last modified: 2012/11/08 22:38 by fly-away