88 lines
2.4 KiB
Plaintext
88 lines
2.4 KiB
Plaintext
<sect1 id="svga-howto">
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<title>The svga Driver</title>
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<para>
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This section talks about using LCDproc with LCD displays that use the
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svga chipset.
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</para>
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<!-- ## SVGAlib driver ## -->
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<sect2 id="svga-config">
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<title>Configuration in LCDd.conf</title>
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<sect3 id="svga-config-section">
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<title>[svga]</title>
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<variablelist>
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<varlistentry>
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<term>
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<command>Mode</command> =
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<arg choice="plain"><replaceable>SCGALIB-MODE</replaceable></arg>
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</term>
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<listitem><para>
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svgalib mode to use [default: <literal>G320x240x256</literal>]
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<replaceable>SCGALIB-MODE</replaceable> can be any legal mode string for svgalib.
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See the <citerefentry><refentrytitle>cwsvgalib</refentrytitle>
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<manvolnum>7</manvolnum></citerefentry> manual page for legal mode strings.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>Size</command> =
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<arg choice="plain">
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<replaceable>WIDTH</replaceable>
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<literal>x</literal>
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<replaceable>HEIGHT</replaceable>
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</arg>
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</term>
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<listitem><para>
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set display size [default: <literal>20x4</literal>]
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>Contrast</command> =
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<arg choice="plain"><replaceable>CONTRAST</replaceable></arg>
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</term>
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<listitem><para>
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Set the initial contrast.
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Legal values for <replaceable>CONTRAST</replaceable> are <literal>0</literal> - <literal>1000</literal>.
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If not given, the default value is <literal>500</literal>.
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</para>
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<note><para>
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This parameter can be set but it does not change anything in the driver.
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</para></note>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>Brightness</command> =
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<arg choice="plain"><replaceable>BRIGHTNESS</replaceable></arg>
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</term>
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<listitem><para>
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Set the initial brightness [default: <literal>1000</literal>; legal: <literal>1</literal> - <literal>1000</literal>]
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>OffBrightness</command> =
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<arg choice="plain"><replaceable>BRIGHTNESS</replaceable></arg>
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</term>
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<listitem><para>
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Set the initial off-brightness [default: <literal>500</literal>; legal: <literal>1</literal> - <literal>1000</literal>]
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This value is used when the display is normally
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switched off in case LCDd is inactive
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</para></listitem>
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</varlistentry>
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</variablelist>
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</sect3>
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</sect2>
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</sect1>
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