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README: Restore missing option name/type information
The LinuxDoc to text conversion lost some important details. Restored from LinuxDoc version removed in commit116d40678d. Fixes:a8ebd72("Check in generated README files") Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Part-of: <https://gitlab.freedesktop.org/xorg/driver/xf86-video-sis/-/merge_requests/29>
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68
README
68
README
@@ -80,44 +80,42 @@
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Option
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>
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Option
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Option "SWCursor" [boolean]
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Option "HWCursor" [boolean]
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These options select whether the software (SW) or hardware (HW)
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cursor should be used. The default is using the hardware cursor.
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Option
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Option "NoAccel" [boolean]
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Disables 2D acceleration. By default, 2D acceleration is
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enabled.
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Option
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Option "AccelMethod" [string]
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Determines which acceleration architecture should be used.
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Possible arguments are "XAA" or "EXA". As of this writing, EXA
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is still experimental and it is not recommended to be used on
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production machines. By default, XAA will be used.
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Option
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Option "Rotate" [string]
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This option enables clockwise ("CW") or counter-clockwise
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("CCW") rotation of the display. Enabling either CW or CCW
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rotation disables the RandR extension as well as all 2D
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acceleration and Xv support. Default: no rotation.
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Option
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Option "Reflect" [string]
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This option enables reflecting the display horizontally ("X"),
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vertically ("Y") or in both directions ("XY"). Enabling
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reflection disables the RandR extension as well as all 2D
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acceleration and Xv support. Default: no rotation.
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Option
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Option "ShadowFB" [boolean]
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This option enables the shadow framebuffer layer. By default, it
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is disabled.
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Option
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Option "NoXVideo" [boolean]
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Disables the XVideo (Xv) support. Apart from the XGI Volari Z7,
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all chipsets support Xv. By default, XVideo support is enabled.
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Option
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Option "CRT1Gamma" [boolean]
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Enables or disables gamma correction. Default: gamma correction
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is enabled.
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@@ -126,17 +124,17 @@
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Option
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Option "FastVram" [boolean]
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Enables 1 cycle memory access for read and write operations. The
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default depends on the chipset used.
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Option
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Option "Turboqueue" [boolean]
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SiS chipsets have the ability to extend the engine command queue
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in video RAM. This concept is called "TurboQueue" and gives some
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performance improvement. Due to hardware bugs, the TurboQueue is
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disabled on the 530/620, otherwise enabled by default.
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Option
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Option "NoHostBus" [boolean]
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For 5597/5598 only. This option, if set, disables the CPU to VGA
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host bus. Disabling the host bus will result in a severe
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performance regression.
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@@ -152,13 +150,13 @@
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all other chipsets, this keyword is ignored. The size argument
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is expected in KB, but without "KB".
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Option
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Option "NoYV12" [boolean]
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Due to hardware bugs, XVideo may display a corrupt image when
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using YV12 encoded material. This option, if set, disables
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support for YV12 and hence forces the Xv-aware application to
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use either YUV2 or XShm for video output.
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Option
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Option "TVStandard" [string]
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(6326 only) Selects the TV output standard. May be PAL or NTSC.
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By default, this is selected by a jumper on the card.
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@@ -167,26 +165,26 @@
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Option
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Option "EnableSiSCtrl" [boolean]
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This option enables/disables the driver's interface for the
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SiSCtrl utility. Please see
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http://www.winischhofer.eu/linuxsisvga.shtml for more
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information.
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Option
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Option "Turboqueue" [boolean]
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(300 series only) SiS chipsets have the ability to extend the
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engine command queue in video RAM. This concept is called
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"TurboQueue" and gives some performance improvement. The
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TurboQueue is enabled by default.
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Option
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Option "ForceCRT1" [boolean]
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Enables or disables CRT1 (= the external VGA monitor). By
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default, the driver will use CRT1 if a monitor is detected
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during server start. Some older monitors can't be detected, so
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they may require setting this option to true. To disable CRT1
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output, set this option to false.
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Option
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Option "ForceCRT1Type" [string]
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(For SiS 650, M650, 651, 661, 741, 760 with either SiS 301LV,
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302LV or SiS 301C video bridge only) The argument may be "VGA",
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"LCD" or "OFF". Specifying LCD will force the driver to use the
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@@ -194,7 +192,7 @@
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free for TV usage. "OFF" is the same as setting the option
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ForceCRT1 to "false". Default is VGA.
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Option
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Option "ForceCRT2Type" [string]
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Selects the CRT2 output device type. Valid parameters are "LCD",
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"TV", "SVIDEO", "COMPOSITE", "SVIDEO+COMPOSITE", "SCART", "VGA",
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"YPBPR480I", "YPBPR480P", "YPBPR720P", "YPBPR1080I" or "NONE".
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@@ -205,42 +203,38 @@
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secondary VGA and is only available on some SiS video bridges
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(301, 301B, 301C).
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Option
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Option "CRT2Gamma" [boolean]
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(For SiS video bridges only) This option enables or disables
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gamma correction for CRT2. Default: gamma correction for CRT2 is
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enabled.
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Option
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Option "DRI" [boolean]
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Although this option is accepted for all chipsets, it currently
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only makes sense on the 300 series; DRI is only supported on
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these chipsets. This option enables/disables DRI.
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Option
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Option "TVStandard" [string]
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Selects the TV output standard. May be PAL or NTSC, on some
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machines (depending on the hardware) also PALM and PALN.
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Default: BIOS setting.
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Option
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>
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Option
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Option "TVXPosOffset" [integer]
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Option "TVYPosOffset" [integer]
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These options allow relocating the image on your TV. Both
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options take an integer within the range of -16 to 16. Default:
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0. Not supported for Chrontel 7019.
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Option
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Option "CHTVOverscan" [boolean]
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(For Chrontel TV encoders only) Selects whether TV output should
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be overscan or underscan.
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Option
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Option "CHTVSuperOverscan" [boolean]
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(For Chrontel 7005 TV encoders in PAL mode only) Selects whether
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TV output should be super-overscan (slightly larger than the
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viewable area) or not.
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Option
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>
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Option
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Option "SISTVXScale" [integer]
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Option "SISTVYScale" [integer]
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(For SiS video bridges only) These options allow zooming the
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image on your TV. SISTVXScale takes an integer within the range
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of -16 to 16. SISTVYScale accepts -4 to 3. Default: 0. Not all
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@@ -251,7 +245,7 @@
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Option
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Option "MaxXFBMem" [size]
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This option might only be needed if you are running X on a Linux
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2.4 series kernel. This option is not needed and should be
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omitted on Linux 2.6 and *BSD.
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@@ -295,13 +289,13 @@
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Option
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Option "RenderAcceleration" [boolean]
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Enables or disables RENDER acceleration. This feature, for
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instance, accelerates output of anti-aliased text. By default,
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RENDER acceleration is enabled. RENDER acceleration is currently
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only supported for XAA, not EXA.
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Option
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Option "XvOnCRT2" [boolean]
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(For 315, 650, 740, 330, 340 and XGI chips only) This option
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selects whether the XVideo (Xv) overlay should be displayed on
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CRT1 or CRT2. Setting this option means CRT2. The other CRT will
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