/*
**  Originally published as part of the MicroFirm Function Library
**
**  Copyright 1987-88, Robert B.Stout
**
**  Subset version released to the public domain, 1992
**
**  Makes all whitespace single spaces. Passed a string, lv1ws()
**  converts all multiple whitespace characters to single spaces.
*/

#include <ctype.h>

void lv1ws(char *str)
{
      char *ibuf = str, *obuf = str;
      int i = 0, cnt = 0;

      while(*ibuf)
      {
            if(isspace(*ibuf) && cnt)
                  ibuf++;
            else
            {
                  if (!isspace(*ibuf))
                        cnt = 0;
                  else
                  {
                        *ibuf = ' ';
                        cnt = 1;
                  }
                  obuf[i++] = *ibuf++;
            }
      }
      obuf[i] = '\0';
}
put type='hidden' name='id' value='ba88d153526f31777ef40b065a772e8dbf97b7c0'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/'>
<input type='hidden' name='id' value='ba88d153526f31777ef40b065a772e8dbf97b7c0'/><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='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='ba88d153526f31777ef40b065a772e8dbf97b7c0'/><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>Manasi Navare &lt;manasi.d.navare@intel.com&gt;</td><td class='right'>2016-09-01 15:08:08 -0700</td></tr>
<tr><th>committer</th><td>Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;</td><td class='right'>2016-09-07 13:55:33 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>ba88d153526f31777ef40b065a772e8dbf97b7c0</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>95ca2c2bf30bdc52b65da8f54682298af47d9121</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=c856052abc769da6d16d0df8807320ccc854c5d9'>c856052abc769da6d16d0df8807320ccc854c5d9</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0&amp;id2=c856052abc769da6d16d0df8807320ccc854c5d9'>diff</a>)</td></tr></table>
<div class='commit-subject'>drm/i915: Split intel_ddi_pre_enable() into DP and HDMI versions</div><div class='commit-msg'>Split intel_ddi_pre_enable() into encoder type specific versions that
don't depend on crtc_state. The necessary parameters are passed as
function arguments. This split will be necessary for implementing DP
upfront link training.

v3:
* Rebased onto latest kernel (Manasi)
v2:
* Rebased onto kernel v4.7 (Jim)

Reviewed-by: Durgadoss R &lt;durgadoss.r@intel.com&gt;
Signed-off-by: Ander Conselvan de Oliveira &lt;ander.conselvan.de.oliveira@intel.com&gt;
Signed-off-by: Jim Bride &lt;jim.bride@linux.intel.com&gt;
Signed-off-by: Manasi Navare &lt;manasi.d.navare@intel.com&gt;
Signed-off-by: Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=ba88d153526f31777ef40b065a772e8dbf97b7c0'>Diffstat</a></div><table summary='diffstat' class='diffstat'>widawsky@intel.com&gt; (v1)
Signed-off-by: Imre Deak &lt;imre.deak@intel.com&gt;
Link: http://patchwork.freedesktop.org/patch/msgid/1472659987-10417-2-git-send-email-imre.deak@intel.com
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=915490d5f1cc10663f9a58240e44b84c0f33728f'>Diffstat</a></div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/drivers/gpu/drm/i915/i915_debugfs.c?id=915490d5f1cc10663f9a58240e44b84c0f33728f'>drivers/gpu/drm/i915/i915_debugfs.c</a></td><td class='right'>79</td><td class='graph'><table summary='file diffstat' width='79%'><tr><td class='add' style='width: 46.8%;'/><td class='rem' style='width: 53.2%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
<tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/drivers/gpu/drm/i915/i915_drv.h?id=915490d5f1cc10663f9a58240e44b84c0f33728f'>drivers/gpu/drm/i915/i915_drv.h</a></td><td class='right'>8</td><td class='graph'><table summary='file diffstat' width='79%'><tr><td class='add' style='width: 10.1%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 89.9%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>2 files changed, 45 insertions, 42 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c