6 files changed, 66 insertions, 9 deletions
diff --git a/Documentation/DocBook/media/v4l/biblio.xml b/Documentation/DocBook/media/v4l/biblio.xml
index 7c49facecd25..1078e45f189f 100644
--- a/Documentation/DocBook/media/v4l/biblio.xml
+++ b/Documentation/DocBook/media/v4l/biblio.xml
@@ -194,7 +194,7 @@ in the frequency range from 87,5 to 108,0 MHz</title>
 	<corpauthor>National Radio Systems Committee
 (<ulink url="http://www.nrscstandards.org">http://www.nrscstandards.org</ulink>)</corpauthor>
       </authorgroup>
-      <title>NTSC-4: United States RBDS Standard</title>
+      <title>NRSC-4: United States RBDS Standard</title>
     </biblioentry>
 
     <biblioentry id="iso12232">
diff --git a/Documentation/DocBook/media/v4l/common.xml b/Documentation/DocBook/media/v4l/common.xml
index 4101aeb56540..b91d25313b63 100644
--- a/Documentation/DocBook/media/v4l/common.xml
+++ b/Documentation/DocBook/media/v4l/common.xml
@@ -464,14 +464,14 @@ The <structfield>type</structfield> field of the respective
 <structfield>tuner</structfield> field contains the index number of
 the tuner.</para>
 
-      <para>Radio devices have exactly one tuner with index zero, no
+      <para>Radio input devices have exactly one tuner with index zero, no
 video inputs.</para>
 
       <para>To query and change tuner properties applications use the
 &VIDIOC-G-TUNER; and &VIDIOC-S-TUNER; ioctl, respectively. The
 &v4l2-tuner; returned by <constant>VIDIOC_G_TUNER</constant> also
 contains signal status information applicable when the tuner of the
-current video input, or a radio tuner is queried. Note that
+current video or radio input is queried. Note that
 <constant>VIDIOC_S_TUNER</constant> does not switch the current tuner,
 when there is more than one at all. The tuner is solely determined by
 the current video input. Drivers must support both ioctls and set the
@@ -491,8 +491,17 @@ the modulator. The <structfield>type</structfield> field of the
 respective &v4l2-output; returned by the &VIDIOC-ENUMOUTPUT; ioctl is
 set to <constant>V4L2_OUTPUT_TYPE_MODULATOR</constant> and its
 <structfield>modulator</structfield> field contains the index number
-of the modulator. This specification does not define radio output
-devices.</para>
+of the modulator.</para>
+
+      <para>Radio output devices have exactly one modulator with index
+zero, no video outputs.</para>
+
+      <para>A video or radio device cannot support both a tuner and a
+modulator. Two separate device nodes will have to be used for such
+hardware, one that supports the tuner functionality and one that supports
+the modulator functionality. The reason is a limitation with the
+&VIDIOC-S-FREQUENCY; ioctl where you cannot specify whether the frequency
+is for a tuner or a modulator.</para>
 
       <para>To query and change modulator properties applications use
 the &VIDIOC-G-MODULATOR; and &VIDIOC-S-MODULATOR; ioctl. Note that
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
index 69c178a4d205..40e58a42eb26 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
@@ -135,6 +135,12 @@ bounds or the value in the <structfield>type</structfield> field is
 wrong.</para>
 	</listitem>
       </varlistentry>
+      <varlistentry>
+	<term><errorcode>EBUSY</errorcode></term>
+	<listitem>
+	  <para>A hardware seek is in progress.</para>
+	</listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
 </refentry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
index 62a1aa200a36..95d5371c1709 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
@@ -276,6 +276,18 @@ can or must be switched. (B/G PAL tuners for example are typically not
       <constant>V4L2_TUNER_ANALOG_TV</constant> tuners can have this capability.</entry>
 	  </row>
 	  <row>
+	    <entry><constant>V4L2_TUNER_CAP_HWSEEK_BOUNDED</constant></entry>
+	    <entry>0x0004</entry>
+	    <entry>If set, then this tuner supports the hardware seek functionality
+	    where the seek stops when it reaches the end of the frequency range.</entry>
+	  </row>
+	  <row>
+	    <entry><constant>V4L2_TUNER_CAP_HWSEEK_WRAP</constant></entry>
+	    <entry>0x0008</entry>
+	    <entry>If set, then this tuner supports the hardware seek functionality
+	    where the seek wraps around when it reaches the end of the frequency range.</entry>
+	  </row>
+	  <row>
 	<entry><constant>V4L2_TUNER_CAP_STEREO</constant></entry>
 	<entry>0x0010</entry>
 	<entry>Stereo audio reception is supported.</entry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
index 407dfceb71f0..f4db44d0d95a 100644
--- a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
@@ -58,6 +58,9 @@ To do this applications initialize the <structfield>tuner</structfield>,
 call the <constant>VIDIOC_S_HW_FREQ_SEEK</constant> ioctl with a pointer
 to this structure.</para>
 
+    <para>If an error is returned, then the original frequency will
+    be restored.</para>
+
     <para>This ioctl is supported if the <constant>V4L2_CAP_HW_FREQ_SEEK</constant> capability is set.</para>
 
     <table pgwide="1" frame="none" id="v4l2-hw-freq-seek">
@@ -87,7 +90,10 @@ field and the &v4l2-tuner; <structfield>index</structfield> field.</entry>
 	  <row>
 	    <entry>__u32</entry>
 	    <entry><structfield>wrap_around</structfield></entry>
-	    <entry>If non-zero, wrap around when at the end of the frequency range, else stop seeking.</entry>
+	    <entry>If non-zero, wrap around when at the end of the frequency range, else stop seeking.
+	    The &v4l2-tuner; <structfield>capability</structfield> field will tell you what the
+	    hardware supports.
+	    </entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>
@@ -118,9 +124,15 @@ wrong.</para>
 	</listitem>
       </varlistentry>
       <varlistentry>
-	<term><errorcode>EAGAIN</errorcode></term>
+	<term><errorcode>ENODATA</errorcode></term>
+	<listitem>
+	  <para>The hardware seek found no channels.</para>
+	</listitem>
+      </varlistentry>
+      <varlistentry>
+	<term><errorcode>EBUSY</errorcode></term>
 	<listitem>
-	  <para>The ioctl timed-out. Try again.</para>
+	  <para>Another hardware seek is already in progress.</para>
 	</listitem>
       </varlistentry>
     </variablelist>
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index fbb241174486..94b01689808d 100755
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -29,7 +29,7 @@ use IO::Handle;
 		"af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
 		"lme2510c_s7395_old", "drxk", "drxk_terratec_h5",
 		"drxk_hauppauge_hvr930c", "tda10071", "it9135", "it9137",
-		"drxk_pctv");
+		"drxk_pctv", "drxk_terratec_htc_stick");
 
 # Check args
 syntax() if (scalar(@ARGV) != 1);
@@ -676,6 +676,24 @@ sub drxk_terratec_h5 {
     "$fwfile"
 }
 
+sub drxk_terratec_htc_stick {
+    my $url = "http://ftp.terratec.de/Receiver/Cinergy_HTC_Stick/Updates/";
+    my $zipfile = "Cinergy_HTC_Stick_Drv_5.09.1202.00_XP_Vista_7.exe";
+    my $hash = "6722a2442a05423b781721fbc069ed5e";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
+    my $drvfile = "Cinergy HTC Stick/BDA Driver 5.09.1202.00/Windows 32 Bit/emOEM.sys";
+    my $fwfile = "dvb-usb-terratec-htc-stick-drxk.fw";
+
+    checkstandard();
+
+    wgetfile($zipfile, $url . $zipfile);
+    verify($zipfile, $hash);
+    unzip($zipfile, $tmpdir);
+    extract("$tmpdir/$drvfile", 0x4e5c0, 42692, "$fwfile");
+
+    "$fwfile"
+}
+
 sub it9135 {
 	my $sourcefile = "dvb-usb-it9135.zip";
 	my $url = "http://www.ite.com.tw/uploads/firmware/v3.6.0.0/$sourcefile";