#undef TRACE_SYSTEM
#define TRACE_SYSTEM hda

#if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __HDAC_TRACE_H

#include <linux/tracepoint.h>
#include <linux/device.h>
#include <sound/hdaudio.h>

#ifndef HDAC_MSG_MAX
#define HDAC_MSG_MAX	500
#endif

struct hdac_bus;
struct hdac_codec;

TRACE_EVENT(hda_send_cmd,
	TP_PROTO(struct hdac_bus *bus, unsigned int cmd),
	TP_ARGS(bus, cmd),
	TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
	TP_fast_assign(
		snprintf(__get_str(msg), HDAC_MSG_MAX,
			 "[%s:%d] val=0x%08x",
			 dev_name((bus)->dev), (cmd) >> 28, cmd);
	),
	TP_printk("%s", __get_str(msg))
);

TRACE_EVENT(hda_get_response,
	TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res),
	TP_ARGS(bus, addr, res),
	TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
	TP_fast_assign(
		snprintf(__get_str(msg), HDAC_MSG_MAX,
			 "[%s:%d] val=0x%08x",
			 dev_name((bus)->dev), addr, res);
	),
	TP_printk("%s", __get_str(msg))
);

TRACE_EVENT(hda_unsol_event,
	TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex),
	TP_ARGS(bus, res, res_ex),
	TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
	TP_fast_assign(
		snprintf(__get_str(msg), HDAC_MSG_MAX,
			 "[%s:%d] res=0x%08x, res_ex=0x%08x",
			 dev_name((bus)->dev), res_ex & 0x0f, res, res_ex);
	),
	TP_printk("%s", __get_str(msg))
);

DECLARE_EVENT_CLASS(hdac_stream,
	TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),

	TP_ARGS(bus, azx_dev),

	TP_STRUCT__entry(
		__field(unsigned char, stream_tag)
	),

	TP_fast_assign(
		__entry->stream_tag = (azx_dev)->stream_tag;
	),

	TP_printk("stream_tag: %d", __entry->stream_tag)
);

DEFINE_EVENT(hdac_stream, snd_hdac_stream_start,
	TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
	TP_ARGS(bus, azx_dev)
);

DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop,
	TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
	TP_ARGS(bus, azx_dev)
);

#endif /* __HDAC_TRACE_H */

/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .

#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace

#include <trace/define_trace.h>
.cgi/linux/net-next.git/log/net/unix/Makefile'>
<input type='hidden' name='id' value='e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/unix?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>unix</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/unix/Makefile?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>Makefile</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Daniel Vetter &lt;daniel.vetter@ffwll.ch&gt;</td><td class='right'>2017-01-12 17:15:56 +0100</td></tr>
<tr><th>committer</th><td>Daniel Vetter &lt;daniel.vetter@ffwll.ch&gt;</td><td class='right'>2017-01-30 10:17:32 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/unix/Makefile?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/unix/Makefile?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>77cadb6d8aad1b52c34e4afa8c9deef603bbe2ed</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/unix/Makefile?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>net/unix/Makefile</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/unix/Makefile?id=4e5b54f127426c82dc2816340c26d951a5bb3429'>4e5b54f127426c82dc2816340c26d951a5bb3429</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/unix/Makefile?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0&amp;id2=4e5b54f127426c82dc2816340c26d951a5bb3429'>diff</a>)</td></tr></table>
<div class='commit-subject'>drm: Don't race connector registration</div><div class='commit-msg'>I was under the misconception that the sysfs dev stuff can be fully
set up, and then registered all in one step with device_add. That's
true for properties and property groups, but not for parents and child
devices. Those must be fully registered before you can register a
child.

Add a bit of tracking to make sure that asynchronous mst connector
hotplugging gets this right. For consistency we rely upon the implicit
barriers of the connector-&gt;mutex, which is taken anyway, to ensure
that at least either the connector or device registration call will
work out.

Mildly tested since I can't reliably reproduce this on my mst box
here.

Reported-by: Dave Hansen &lt;dave.hansen@intel.com&gt;
Cc: Dave Hansen &lt;dave.hansen@intel.com&gt;
Acked-by: Chris Wilson &lt;chris@chris-wilson.co.uk&gt;
Cc: Chris Wilson &lt;chris@chris-wilson.co.uk&gt;
Signed-off-by: Daniel Vetter &lt;daniel.vetter@intel.com&gt;
Link: http://patchwork.freedesktop.org/patch/msgid/1484237756-2720-1-git-send-email-daniel.vetter@ffwll.ch
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>Diffstat</a> (limited to 'net/unix/Makefile')</div><table summary='diffstat' class='diffstat'>