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HardwareAndDrivers - Revision history
2024-03-28T21:37:34Z
Revision history for this page on the wiki
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http://odroid.us/mediawiki/index.php?title=HardwareAndDrivers&diff=1011&oldid=prev
Tuigje: /* Hardware and Drivers */
2013-07-01T16:21:20Z
<p><span dir="auto"><span class="autocomment">Hardware and Drivers</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 16:21, 1 July 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">== Hardware and Drivers ==</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>== HDMI CEC ==</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Part of the HDMI protocol is the [http://en.wikipedia.org/wiki/Consumer_Electronics_Control#CEC CEC protocol]. This allows controlling of the TV over</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Part of the HDMI protocol is the [http://en.wikipedia.org/wiki/Consumer_Electronics_Control#CEC CEC protocol]. This allows controlling of the TV over</div></td></tr>
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Tuigje
http://odroid.us/mediawiki/index.php?title=HardwareAndDrivers&diff=1010&oldid=prev
Tuigje: /* HDMI CEC */
2013-07-01T16:20:45Z
<p><span dir="auto"><span class="autocomment">HDMI CEC</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 16:20, 1 July 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L3" >Line 3:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== HDMI CEC ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== HDMI CEC ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Part of the HDMI protocol is the CEC protocol. This allows controlling of the TV over</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Part of the HDMI protocol is the <ins class="diffchange diffchange-inline">[http://en.wikipedia.org/wiki/Consumer_Electronics_Control#CEC </ins>CEC protocol<ins class="diffchange diffchange-inline">]</ins>. This allows controlling of the TV over</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>the HDMI cable.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>the HDMI cable.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>To build the [https://github.com/vamanea/libcec/tree/exynos matching user space program] do:</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>To build the [https://github.com/vamanea/libcec/tree/exynos matching user space program]<ins class="diffchange diffchange-inline">, which is a</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">modified version of [http://libcec.pulse-eight.com/ Pulse Eight]'s program, </ins>do:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>git clone https://github.com/vamanea/libcec.git</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>git clone https://github.com/vamanea/libcec.git</div></td></tr>
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Tuigje
http://odroid.us/mediawiki/index.php?title=HardwareAndDrivers&diff=1009&oldid=prev
Tuigje: /* HDMI CEC */
2013-07-01T16:17:23Z
<p><span dir="auto"><span class="autocomment">HDMI CEC</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 16:17, 1 July 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L9" >Line 9:</td>
<td colspan="2" class="diff-lineno">Line 9:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>linux kernel. There's a tree on [https://github.com/ThijsWithaar/linux/tree/odroid-3.8-cec github] which</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>linux kernel. There's a tree on [https://github.com/ThijsWithaar/linux/tree/odroid-3.8-cec github] which</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>contains the ported android driver. It is tested on a OdroidX2.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>contains the ported android driver. It is tested on a OdroidX2.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><pre></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">git clone https://github.com/ThijsWithaar/linux.git</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">git checkout odroid-3.8-cec</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></pre></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>To make the drivers, checkout the patched sources above, then follow the instructions on</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>To make the drivers, checkout the patched sources above, then follow the instructions on</div></td></tr>
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Tuigje
http://odroid.us/mediawiki/index.php?title=HardwareAndDrivers&diff=1008&oldid=prev
Tuigje: Created page with "== Hardware and Drivers == === HDMI CEC === Part of the HDMI protocol is the CEC protocol. This allows controlling of the TV over the HDMI cable. For android, there's by de..."
2013-07-01T16:16:06Z
<p>Created page with "== Hardware and Drivers == === HDMI CEC === Part of the HDMI protocol is the CEC protocol. This allows controlling of the TV over the HDMI cable. For android, there's by de..."</p>
<p><b>New page</b></p><div>== Hardware and Drivers ==<br />
<br />
=== HDMI CEC ===<br />
<br />
Part of the HDMI protocol is the CEC protocol. This allows controlling of the TV over<br />
the HDMI cable.<br />
<br />
For android, there's by default a driver available, which is not in the standard<br />
linux kernel. There's a tree on [https://github.com/ThijsWithaar/linux/tree/odroid-3.8-cec github] which<br />
contains the ported android driver. It is tested on a OdroidX2.<br />
<br />
To make the drivers, checkout the patched sources above, then follow the instructions on<br />
[[Step-by-step_Native_Compiling_a_Kernel]]. Modify the .config file such that it contains<br />
<pre><br />
CONFIG_VIDEO_SAMSUNG_S5P_HDMI_CEC=m<br />
</pre><br />
<br />
After compiling and installing the driver (drivers/media/platform/s5p-cec.ko) <br />
<pre>dmesg | grep cec</pre><br />
<br />
should contain lines like:<br />
<br />
<pre><br />
[ 63.530000] S5P CEC for TVOUT Driver, Copyright (c) 2011 Samsung Electronics Co., LTD.<br />
[ 63.535000] s5p-cec s5p-cec: probe start<br />
[ 63.535000] s5p_cec_probe: pdata=ed0e9540<br />
[ 63.540000] s5p_cec_cfg_gpio()<br />
[ 63.545000] s5p-cec s5p-cec: s5p_cec_mem_probe(): mapped cec_base to f005e000, size 1000<br />
[ 63.550000] s5p-cec s5p-cec: Requesting irq 146 for s5p-cec<br />
[ 63.555000] s5p-cec s5p-cec: probe successful<br />
</pre><br />
<br />
<br />
To build the [https://github.com/vamanea/libcec/tree/exynos matching user space program] do:<br />
<pre><br />
git clone https://github.com/vamanea/libcec.git<br />
cd libcec<br />
./configure --enable-exynos<br />
make <br />
make install<br />
</pre><br />
<br />
Now use 'cec-client -l' or 'cec-client -m' to try it out!</div>
Tuigje