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Commit 3983138c authored by Grant Likely's avatar Grant Likely
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Merge branch 'for-grant' of git://sources.calxeda.com/kernel/linux into devicetree/merge

parents ed5f886d 02aac316
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What:		/sys/kernel/debug/ideapad/cfg
Date:		Sep 2011
KernelVersion:	3.2
Contact:	Ike Panhc <ike.pan@canonical.com>
Description:

cfg shows the return value of _CFG method in VPC2004 device. It tells machine
capability and what graphic component within the machine.


What:		/sys/kernel/debug/ideapad/status
Date:		Sep 2011
KernelVersion:	3.2
Contact:	Ike Panhc <ike.pan@canonical.com>
Description:

status shows infos we can read and tells its meaning and value.

+0 −15
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@@ -5,19 +5,4 @@ Contact: "Ike Panhc <ike.pan@canonical.com>"
Description:
		Control the power of camera module. 1 means on, 0 means off.

What:		/sys/devices/platform/ideapad/cfg
Date:		Jun 2011
KernelVersion:	3.1
Contact:	"Ike Panhc <ike.pan@canonical.com>"
Description:
		Ideapad capability bits.
		Bit 8-10: 1 - Intel graphic only
		          2 - ATI graphic only
		          3 - Nvidia graphic only
		          4 - Intel and ATI graphic
		          5 - Intel and Nvidia graphic
		Bit 16: Bluetooth exist (1 for exist)
		Bit 17: 3G exist (1 for exist)
		Bit 18: Wifi exist (1 for exist)
		Bit 19: Camera exist (1 for exist)
+10 −14
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@@ -352,6 +352,7 @@ typedef enum fe_delivery_system {
	SYS_CMMB,
	SYS_DAB,
	SYS_DVBT2,
	SYS_TURBO,
} fe_delivery_system_t;
</programlisting>
		</section>
@@ -809,6 +810,8 @@ typedef enum fe_hierarchy {
			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-TONE"><constant>DTV_TONE</constant></link></para></listitem>
		</itemizedlist>
		<para>Future implementations might add those two missing parameters:</para>
		<itemizedlist mark='opencircle'>
@@ -818,25 +821,18 @@ typedef enum fe_hierarchy {
	</section>
	<section id="dvbs2-params">
		<title>DVB-S2 delivery system</title>
		<para>The following parameters are valid for DVB-S2:</para>
		<para>In addition to all parameters valid for DVB-S, DVB-S2 supports the following parameters:</para>
		<itemizedlist mark='opencircle'>
			<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-DELIVERY-SYSTEM"><constant>DTV_DELIVERY_SYSTEM</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-SYMBOL-RATE"><constant>DTV_SYMBOL_RATE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-INNER-FEC"><constant>DTV_INNER_FEC</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-VOLTAGE"><constant>DTV_VOLTAGE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-TONE"><constant>DTV_TONE</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-PILOT"><constant>DTV_PILOT</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-ROLLOFF"><constant>DTV_ROLLOFF</constant></link></para></listitem>
		</itemizedlist>
		<para>Future implementations might add those two missing parameters:</para>
	</section>
	<section id="turbo-params">
		<title>Turbo code delivery system</title>
		<para>In addition to all parameters valid for DVB-S, turbo code supports the following parameters:</para>
		<itemizedlist mark='opencircle'>
			<listitem><para><link linkend="DTV-DISEQC-MASTER"><constant>DTV_DISEQC_MASTER</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-DISEQC-SLAVE-REPLY"><constant>DTV_DISEQC_SLAVE_REPLY</constant></link></para></listitem>
			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
		</itemizedlist>
	</section>
	<section id="isdbs-params">
+1 −1
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@@ -205,7 +205,7 @@ a partial path like:</para>
additional include file <emphasis
role="tt">linux/dvb/version.h</emphasis> exists, which defines the
constant <emphasis role="tt">DVB_API_VERSION</emphasis>. This document
describes <emphasis role="tt">DVB_API_VERSION&#x00A0;3</emphasis>.
describes <emphasis role="tt">DVB_API_VERSION 5.4</emphasis>.
</para>

</section>
+8 −0
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@@ -2370,6 +2370,14 @@ that used it. It was originally scheduled for removal in 2.6.35.
        </listitem>
      </orderedlist>
    </section>
    <section>
      <title>V4L2 in Linux 3.2</title>
      <orderedlist>
        <listitem>
	  <para>V4L2_CTRL_FLAG_VOLATILE was added to signal volatile controls to userspace.</para>
        </listitem>
      </orderedlist>
    </section>

    <section id="other">
      <title>Relation of V4L2 to other Linux multimedia APIs</title>
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