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<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">Debug Functions<div class="ingroups"><a class="el" href="group___p_c_m.html">PCM Interface</a></div></div> </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga9c5c879409c504e155e234905d031d8d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#ga9c5c879409c504e155e234905d031d8d">snd_pcm_dump</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> *pcm, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:ga9c5c879409c504e155e234905d031d8d"><td class="mdescLeft"> </td><td class="mdescRight">Dump PCM info. <a href="group___p_c_m___dump.html#ga9c5c879409c504e155e234905d031d8d">More...</a><br /></td></tr>
<tr class="separator:ga9c5c879409c504e155e234905d031d8d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga46dca88304617a198814f6cfc6ceafae"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#ga46dca88304617a198814f6cfc6ceafae">snd_pcm_dump_hw_setup</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> *pcm, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:ga46dca88304617a198814f6cfc6ceafae"><td class="mdescLeft"> </td><td class="mdescRight">Dump current hardware setup for PCM. <a href="group___p_c_m___dump.html#ga46dca88304617a198814f6cfc6ceafae">More...</a><br /></td></tr>
<tr class="separator:ga46dca88304617a198814f6cfc6ceafae"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga97b72a21c2bb1ae553fa909c3d42c294"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#ga97b72a21c2bb1ae553fa909c3d42c294">snd_pcm_dump_sw_setup</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> *pcm, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:ga97b72a21c2bb1ae553fa909c3d42c294"><td class="mdescLeft"> </td><td class="mdescRight">Dump current software setup for PCM. <a href="group___p_c_m___dump.html#ga97b72a21c2bb1ae553fa909c3d42c294">More...</a><br /></td></tr>
<tr class="separator:ga97b72a21c2bb1ae553fa909c3d42c294"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga3ac87790f8cb642e7afe4430e510572b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#ga3ac87790f8cb642e7afe4430e510572b">snd_pcm_dump_setup</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> *pcm, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:ga3ac87790f8cb642e7afe4430e510572b"><td class="mdescLeft"> </td><td class="mdescRight">Dump current setup (hardware and software) for PCM. <a href="group___p_c_m___dump.html#ga3ac87790f8cb642e7afe4430e510572b">More...</a><br /></td></tr>
<tr class="separator:ga3ac87790f8cb642e7afe4430e510572b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga10c221dcb86bcecd0d6fce4b1231cb49"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#ga10c221dcb86bcecd0d6fce4b1231cb49">snd_pcm_hw_params_dump</a> (<a class="el" href="group___p_c_m.html#ga65c737127994f0a980edad744e36dc40">snd_pcm_hw_params_t</a> *params, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:ga10c221dcb86bcecd0d6fce4b1231cb49"><td class="mdescLeft"> </td><td class="mdescRight">Dump a PCM hardware configuration space. <a href="group___p_c_m___dump.html#ga10c221dcb86bcecd0d6fce4b1231cb49">More...</a><br /></td></tr>
<tr class="separator:ga10c221dcb86bcecd0d6fce4b1231cb49"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gad6f510a9b1be8d88115a1192f9a52693"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#gad6f510a9b1be8d88115a1192f9a52693">snd_pcm_sw_params_dump</a> (<a class="el" href="group___p_c_m.html#ga7e082d9ea701709270b0674a0be23b09">snd_pcm_sw_params_t</a> *params, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:gad6f510a9b1be8d88115a1192f9a52693"><td class="mdescLeft"> </td><td class="mdescRight">Dump a software configuration. <a href="group___p_c_m___dump.html#gad6f510a9b1be8d88115a1192f9a52693">More...</a><br /></td></tr>
<tr class="separator:gad6f510a9b1be8d88115a1192f9a52693"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf2427b186609ad502666273342467a51"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___dump.html#gaf2427b186609ad502666273342467a51">snd_pcm_status_dump</a> (<a class="el" href="group___p_c_m.html#ga902b87281c46910b469d5f7aaafc1890">snd_pcm_status_t</a> *<a class="el" href="ump__msg_8h.html#ade20423e91627f07e610924cb0081623">status</a>, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr class="memdesc:gaf2427b186609ad502666273342467a51"><td class="mdescLeft"> </td><td class="mdescRight">Dump status. <a href="group___p_c_m___dump.html#gaf2427b186609ad502666273342467a51">More...</a><br /></td></tr>
<tr class="separator:gaf2427b186609ad502666273342467a51"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>See the <a class="el" href="pcm.html">PCM (digital audio) interface</a> page for more details. </p>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga9c5c879409c504e155e234905d031d8d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9c5c879409c504e155e234905d031d8d">◆ </a></span>snd_pcm_dump()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_dump </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td>
<td class="paramname"><em>pcm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump PCM info. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcm</td><td>PCM handle </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="_2test_2latency_8c-example.html#a27">/test/latency.c</a>, and <a class="el" href="_2test_2pcm_8c-example.html#a59">/test/pcm.c</a>.</dd>
</dl>
</div>
</div>
<a id="ga46dca88304617a198814f6cfc6ceafae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga46dca88304617a198814f6cfc6ceafae">◆ </a></span>snd_pcm_dump_hw_setup()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_dump_hw_setup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td>
<td class="paramname"><em>pcm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump current hardware setup for PCM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcm</td><td>PCM handle </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
</div>
<a id="ga3ac87790f8cb642e7afe4430e510572b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3ac87790f8cb642e7afe4430e510572b">◆ </a></span>snd_pcm_dump_setup()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_dump_setup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td>
<td class="paramname"><em>pcm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump current setup (hardware and software) for PCM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcm</td><td>PCM handle </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
</div>
<a id="ga97b72a21c2bb1ae553fa909c3d42c294"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga97b72a21c2bb1ae553fa909c3d42c294">◆ </a></span>snd_pcm_dump_sw_setup()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_dump_sw_setup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td>
<td class="paramname"><em>pcm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump current software setup for PCM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcm</td><td>PCM handle </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
</div>
<a id="ga10c221dcb86bcecd0d6fce4b1231cb49"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga10c221dcb86bcecd0d6fce4b1231cb49">◆ </a></span>snd_pcm_hw_params_dump()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_hw_params_dump </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga65c737127994f0a980edad744e36dc40">snd_pcm_hw_params_t</a> * </td>
<td class="paramname"><em>params</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump a PCM hardware configuration space. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">params</td><td>Configuration space </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
</div>
<a id="gaf2427b186609ad502666273342467a51"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaf2427b186609ad502666273342467a51">◆ </a></span>snd_pcm_status_dump()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_status_dump </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga902b87281c46910b469d5f7aaafc1890">snd_pcm_status_t</a> * </td>
<td class="paramname"><em>status</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump status. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">status</td><td>Status container </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="_2test_2latency_8c-example.html#a31">/test/latency.c</a>.</dd>
</dl>
</div>
</div>
<a id="gad6f510a9b1be8d88115a1192f9a52693"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad6f510a9b1be8d88115a1192f9a52693">◆ </a></span>snd_pcm_sw_params_dump()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int snd_pcm_sw_params_dump </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga7e082d9ea701709270b0674a0be23b09">snd_pcm_sw_params_t</a> * </td>
<td class="paramname"><em>params</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> * </td>
<td class="paramname"><em>out</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Dump a software configuration. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">params</td><td>Software configuration container </td></tr>
<tr><td class="paramname">out</td><td>Output handle </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
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