V4L/DVB (4042): Documentation: whitespace cleanup

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

6 files changed, 250 insertions, 250 deletions

diff --git a/Documentation/video4linux/bttv/CONTRIBUTORS b/Documentation/video4linux/bttv/CONTRIBUTORS
index aef49db..8aad6dd 100644
--- a/Documentation/video4linux/bttv/CONTRIBUTORS
+++ b/Documentation/video4linux/bttv/CONTRIBUTORS
@@ -1,4 +1,4 @@
-Contributors to bttv: 
+Contributors to bttv:
 
 Michael Chu <mmchu@pobox.com>
   AverMedia fix and more flexible card recognition
@@ -8,8 +8,8 @@ Alan Cox <alan@redhat.com>
 
 Chris Kleitsch
   Hardware I2C
-  
-Gerd Knorr <kraxel@cs.tu-berlin.de> 
+
+Gerd Knorr <kraxel@cs.tu-berlin.de>
   Radio card (ITT sound processor)
 
 bigfoot <bigfoot@net-way.net>
@@ -18,7 +18,7 @@ Ragnar Hojland Espinosa <ragnar@macula.net>
 
 
 + many more (please mail me if you are missing in this list and would
-             like to be mentioned)
+	     like to be mentioned)
 
 
 
diff --git a/Documentation/video4linux/et61x251.txt b/Documentation/video4linux/et61x251.txt
index 2934028..cd584f2 100644
--- a/Documentation/video4linux/et61x251.txt
+++ b/Documentation/video4linux/et61x251.txt
@@ -1,9 +1,9 @@
 
-                       ET61X[12]51 PC Camera Controllers
-                                Driver for Linux
-                       =================================
+		       ET61X[12]51 PC Camera Controllers
+				Driver for Linux
+		       =================================
 
-                               - Documentation -
+			       - Documentation -
 
 
 Index
@@ -156,46 +156,46 @@ Name:           video_nr
 Type:           short array (min = 0, max = 64)
 Syntax:         <-1|n[,...]>
 Description:    Specify V4L2 minor mode number:
-                -1 = use next available
-                 n = use minor number n
-                You can specify up to 64 cameras this way.
-                For example:
-                video_nr=-1,2,-1 would assign minor number 2 to the second
-                registered camera and use auto for the first one and for every
-                other camera.
+		-1 = use next available
+		 n = use minor number n
+		You can specify up to 64 cameras this way.
+		For example:
+		video_nr=-1,2,-1 would assign minor number 2 to the second
+		registered camera and use auto for the first one and for every
+		other camera.
 Default:        -1
 -------------------------------------------------------------------------------
 Name:           force_munmap
 Type:           bool array (min = 0, max = 64)
 Syntax:         <0|1[,...]>
 Description:    Force the application to unmap previously mapped buffer memory
-                before calling any VIDIOC_S_CROP or VIDIOC_S_FMT ioctl's. Not
-                all the applications support this feature. This parameter is
-                specific for each detected camera.
-                0 = do not force memory unmapping
-                1 = force memory unmapping (save memory)
+		before calling any VIDIOC_S_CROP or VIDIOC_S_FMT ioctl's. Not
+		all the applications support this feature. This parameter is
+		specific for each detected camera.
+		0 = do not force memory unmapping
+		1 = force memory unmapping (save memory)
 Default:        0
 -------------------------------------------------------------------------------
 Name:           frame_timeout
 Type:           uint array (min = 0, max = 64)
 Syntax:         <n[,...]>
 Description:    Timeout for a video frame in seconds. This parameter is
-                specific for each detected camera. This parameter can be
-                changed at runtime thanks to the /sys filesystem interface.
+		specific for each detected camera. This parameter can be
+		changed at runtime thanks to the /sys filesystem interface.
 Default:        2
 -------------------------------------------------------------------------------
 Name:           debug
 Type:           ushort
 Syntax:         <n>
 Description:    Debugging information level, from 0 to 3:
-                0 = none (use carefully)
-                1 = critical errors
-                2 = significant informations
-                3 = more verbose messages
-                Level 3 is useful for testing only, when only one device
-                is used at the same time. It also shows some more informations
-                about the hardware being detected. This module parameter can be
-                changed at runtime thanks to the /sys filesystem interface.
+		0 = none (use carefully)
+		1 = critical errors
+		2 = significant informations
+		3 = more verbose messages
+		Level 3 is useful for testing only, when only one device
+		is used at the same time. It also shows some more informations
+		about the hardware being detected. This module parameter can be
+		changed at runtime thanks to the /sys filesystem interface.
 Default:        2
 -------------------------------------------------------------------------------
 
diff --git a/Documentation/video4linux/ibmcam.txt b/Documentation/video4linux/ibmcam.txt
index 4a40a2e..397a94e 100644
--- a/Documentation/video4linux/ibmcam.txt
+++ b/Documentation/video4linux/ibmcam.txt
@@ -21,7 +21,7 @@ Internal interface: Video For Linux (V4L)
 Supported controls:
 - by V4L: Contrast,  Brightness, Color, Hue
 - by driver options: frame rate, lighting conditions, video format,
-                     default picture settings, sharpness.
+		     default picture settings, sharpness.
 
 SUPPORTED CAMERAS:
 
@@ -191,66 +191,66 @@ init_model2_sat Integer         0..255 [0x34]   init_model2_sat=65
 init_model2_yb  Integer         0..255 [0xa0]   init_model2_yb=200
 
 debug           You don't need this option unless you are a developer.
-                If you are a developer then you will see in the code
-                what values do what. 0=off.
+		If you are a developer then you will see in the code
+		what values do what. 0=off.
 
 flags           This is a bit mask, and you can combine any number of
-                bits to produce what you want. Usually you don't want
-                any of extra features this option provides:
-
-                FLAGS_RETRY_VIDIOCSYNC  1  This bit allows to retry failed
-                                           VIDIOCSYNC ioctls without failing.
-                                           Will work with xawtv, will not
-                                           with xrealproducer. Default is
-                                           not set.
-                FLAGS_MONOCHROME        2  Activates monochrome (b/w) mode.
-                FLAGS_DISPLAY_HINTS     4  Shows colored pixels which have
-                                           magic meaning to developers.
-                FLAGS_OVERLAY_STATS     8  Shows tiny numbers on screen,
-                                           useful only for debugging.
-                FLAGS_FORCE_TESTPATTERN 16 Shows blue screen with numbers.
-                FLAGS_SEPARATE_FRAMES   32 Shows each frame separately, as
-                                           it was received from the camera.
-                                           Default (not set) is to mix the
-                                           preceding frame in to compensate
-                                           for occasional loss of Isoc data
-                                           on high frame rates.
-                FLAGS_CLEAN_FRAMES      64 Forces "cleanup" of each frame
-                                           prior to use; relevant only if
-                                           FLAGS_SEPARATE_FRAMES is set.
-                                           Default is not to clean frames,
-                                           this is a little faster but may
-                                           produce flicker if frame rate is
-                                           too high and Isoc data gets lost.
-                FLAGS_NO_DECODING      128 This flag turns the video stream
-                                           decoder off, and dumps the raw
-                                           Isoc data from the camera into
-                                           the reading process. Useful to
-                                           developers, but not to users.
+		bits to produce what you want. Usually you don't want
+		any of extra features this option provides:
+
+		FLAGS_RETRY_VIDIOCSYNC  1  This bit allows to retry failed
+					   VIDIOCSYNC ioctls without failing.
+					   Will work with xawtv, will not
+					   with xrealproducer. Default is
+					   not set.
+		FLAGS_MONOCHROME        2  Activates monochrome (b/w) mode.
+		FLAGS_DISPLAY_HINTS     4  Shows colored pixels which have
+					   magic meaning to developers.
+		FLAGS_OVERLAY_STATS     8  Shows tiny numbers on screen,
+					   useful only for debugging.
+		FLAGS_FORCE_TESTPATTERN 16 Shows blue screen with numbers.
+		FLAGS_SEPARATE_FRAMES   32 Shows each frame separately, as
+					   it was received from the camera.
+					   Default (not set) is to mix the
+					   preceding frame in to compensate
+					   for occasional loss of Isoc data
+					   on high frame rates.
+		FLAGS_CLEAN_FRAMES      64 Forces "cleanup" of each frame
+					   prior to use; relevant only if
+					   FLAGS_SEPARATE_FRAMES is set.
+					   Default is not to clean frames,
+					   this is a little faster but may
+					   produce flicker if frame rate is
+					   too high and Isoc data gets lost.
+		FLAGS_NO_DECODING      128 This flag turns the video stream
+					   decoder off, and dumps the raw
+					   Isoc data from the camera into
+					   the reading process. Useful to
+					   developers, but not to users.
 
 framerate       This setting controls frame rate of the camera. This is
-                an approximate setting (in terms of "worst" ... "best")
-                because camera changes frame rate depending on amount
-                of light available. Setting 0 is slowest, 6 is fastest.
-                Beware - fast settings are very demanding and may not
-                work well with all video sizes. Be conservative.
+		an approximate setting (in terms of "worst" ... "best")
+		because camera changes frame rate depending on amount
+		of light available. Setting 0 is slowest, 6 is fastest.
+		Beware - fast settings are very demanding and may not
+		work well with all video sizes. Be conservative.
 
 hue_correction  This highly optional setting allows to adjust the
-                hue of the image in a way slightly different from
-                what usual "hue" control does. Both controls affect
-                YUV colorspace: regular "hue" control adjusts only
-                U component, and this "hue_correction" option similarly
-                adjusts only V component. However usually it is enough
-                to tweak only U or V to compensate for colored light or
-                color temperature; this option simply allows more
-                complicated correction when and if it is necessary.
+		hue of the image in a way slightly different from
+		what usual "hue" control does. Both controls affect
+		YUV colorspace: regular "hue" control adjusts only
+		U component, and this "hue_correction" option similarly
+		adjusts only V component. However usually it is enough
+		to tweak only U or V to compensate for colored light or
+		color temperature; this option simply allows more
+		complicated correction when and if it is necessary.
 
 init_brightness These settings specify _initial_ values which will be
 init_contrast   used to set up the camera. If your V4L application has
 init_color      its own controls to adjust the picture then these
 init_hue        controls will be used too. These options allow you to
-                preconfigure the camera when it gets connected, before
-                any V4L application connects to it. Good for webcams.
+		preconfigure the camera when it gets connected, before
+		any V4L application connects to it. Good for webcams.
 
 init_model2_rg  These initial settings alter color balance of the
 init_model2_rg2 camera on hardware level. All four settings may be used
@@ -258,47 +258,47 @@ init_model2_sat to tune the camera to specific lighting conditions. These
 init_model2_yb  settings only apply to Model 2 cameras.
 
 lighting        This option selects one of three hardware-defined
-                photosensitivity settings of the camera. 0=bright light,
-                1=Medium (default), 2=Low light. This setting affects
-                frame rate: the dimmer the lighting the lower the frame
-                rate (because longer exposition time is needed). The
-                Model 2 cameras allow values more than 2 for this option,
-                thus enabling extremely high sensitivity at cost of frame
-                rate, color saturation and imaging sensor noise.
+		photosensitivity settings of the camera. 0=bright light,
+		1=Medium (default), 2=Low light. This setting affects
+		frame rate: the dimmer the lighting the lower the frame
+		rate (because longer exposition time is needed). The
+		Model 2 cameras allow values more than 2 for this option,
+		thus enabling extremely high sensitivity at cost of frame
+		rate, color saturation and imaging sensor noise.
 
 sharpness       This option controls smoothing (noise reduction)
-                made by camera. Setting 0 is most smooth, setting 6
-                is most sharp. Be aware that CMOS sensor used in the
-                camera is pretty noisy, so if you choose 6 you will
-                be greeted with "snowy" image. Default is 4. Model 2
-                cameras do not support this feature.
+		made by camera. Setting 0 is most smooth, setting 6
+		is most sharp. Be aware that CMOS sensor used in the
+		camera is pretty noisy, so if you choose 6 you will
+		be greeted with "snowy" image. Default is 4. Model 2
+		cameras do not support this feature.
 
 size            This setting chooses one of several image sizes that are
-                supported by this driver. Cameras may support more, but
-                it's difficult to reverse-engineer all formats.
-                Following video sizes are supported:
-
-                size=0     128x96  (Model 1 only)
-                size=1     160x120
-                size=2     176x144
-                size=3     320x240 (Model 2 only)
-                size=4     352x240 (Model 2 only)
-                size=5     352x288
-                size=6     640x480 (Model 3 only)
-
-                The 352x288 is the native size of the Model 1 sensor
-                array, so it's the best resolution the camera can
-                yield. The best resolution of Model 2 is 176x144, and
-                larger images are produced by stretching the bitmap.
-                Model 3 has sensor with 640x480 grid, and it works too,
-                but the frame rate will be exceptionally low (1-2 FPS);
-                it may be still OK for some applications, like security.
-                Choose the image size you need. The smaller image can
-                support faster frame rate. Default is 352x288.
+		supported by this driver. Cameras may support more, but
+		it's difficult to reverse-engineer all formats.
+		Following video sizes are supported:
+
+		size=0     128x96  (Model 1 only)
+		size=1     160x120
+		size=2     176x144
+		size=3     320x240 (Model 2 only)
+		size=4     352x240 (Model 2 only)
+		size=5     352x288
+		size=6     640x480 (Model 3 only)
+
+		The 352x288 is the native size of the Model 1 sensor
+		array, so it's the best resolution the camera can
+		yield. The best resolution of Model 2 is 176x144, and
+		larger images are produced by stretching the bitmap.
+		Model 3 has sensor with 640x480 grid, and it works too,
+		but the frame rate will be exceptionally low (1-2 FPS);
+		it may be still OK for some applications, like security.
+		Choose the image size you need. The smaller image can
+		support faster frame rate. Default is 352x288.
 
 For more information and the Troubleshooting FAQ visit this URL:
 
-                http://www.linux-usb.org/ibmcam/
+		http://www.linux-usb.org/ibmcam/
 
 WHAT NEEDS TO BE DONE:
 
diff --git a/Documentation/video4linux/ov511.txt b/Documentation/video4linux/ov511.txt
index 142741e..79af610 100644
--- a/Documentation/video4linux/ov511.txt
+++ b/Documentation/video4linux/ov511.txt
@@ -81,7 +81,7 @@ MODULE PARAMETERS:
   TYPE: integer (Boolean)
   DEFAULT: 1
   DESC: Brightness is normally under automatic control and can't be set
-        manually by the video app. Set to 0 for manual control.
+	manually by the video app. Set to 0 for manual control.
 
   NAME: autogain
   TYPE: integer (Boolean)
@@ -97,13 +97,13 @@ MODULE PARAMETERS:
   TYPE: integer (0-6)
   DEFAULT: 3
   DESC: Sets the threshold for printing debug messages. The higher the value,
-        the more is printed. The levels are cumulative, and are as follows:
-          0=no debug messages
-          1=init/detection/unload and other significant messages
-          2=some warning messages
-          3=config/control function calls
-          4=most function calls and data parsing messages
-          5=highly repetitive mesgs
+	the more is printed. The levels are cumulative, and are as follows:
+	  0=no debug messages
+	  1=init/detection/unload and other significant messages
+	  2=some warning messages
+	  3=config/control function calls
+	  4=most function calls and data parsing messages
+	  5=highly repetitive mesgs
 
   NAME: snapshot
   TYPE: integer (Boolean)
@@ -116,24 +116,24 @@ MODULE PARAMETERS:
   TYPE: integer (1-4 for OV511, 1-31 for OV511+)
   DEFAULT: 1
   DESC: Number of cameras allowed to stream simultaneously on a single bus.
-        Values higher than 1 reduce the data rate of each camera, allowing two
-        or more to be used at once. If you have a complicated setup involving
-        both OV511 and OV511+ cameras, trial-and-error may be necessary for
-        finding the optimum setting.
+	Values higher than 1 reduce the data rate of each camera, allowing two
+	or more to be used at once. If you have a complicated setup involving
+	both OV511 and OV511+ cameras, trial-and-error may be necessary for
+	finding the optimum setting.
 
   NAME: compress
   TYPE: integer (Boolean)
   DEFAULT: 0
   DESC: Set this to 1 to turn on the camera's compression engine. This can
-        potentially increase the frame rate at the expense of quality, if you
-        have a fast CPU. You must load the proper compression module for your
-        camera before starting your application (ov511_decomp or ov518_decomp).
+	potentially increase the frame rate at the expense of quality, if you
+	have a fast CPU. You must load the proper compression module for your
+	camera before starting your application (ov511_decomp or ov518_decomp).
 
   NAME: testpat
   TYPE: integer (Boolean)
   DEFAULT: 0
   DESC: This configures the camera's sensor to transmit a colored test-pattern
-        instead of an image. This does not work correctly yet.
+	instead of an image. This does not work correctly yet.
 
   NAME: dumppix
   TYPE: integer (0-2)
diff --git a/Documentation/video4linux/sn9c102.txt b/Documentation/video4linux/sn9c102.txt
index 142920b..1d20895 100644
--- a/Documentation/video4linux/sn9c102.txt
+++ b/Documentation/video4linux/sn9c102.txt
@@ -1,9 +1,9 @@
 
-                         SN9C10x PC Camera Controllers
-                                Driver for Linux
-                         =============================
+			 SN9C10x PC Camera Controllers
+				Driver for Linux
+			 =============================
 
-                               - Documentation -
+			       - Documentation -
 
 
 Index
@@ -176,46 +176,46 @@ Name:           video_nr
 Type:           short array (min = 0, max = 64)
 Syntax:         <-1|n[,...]>
 Description:    Specify V4L2 minor mode number:
-                -1 = use next available
-                 n = use minor number n
-                You can specify up to 64 cameras this way.
-                For example:
-                video_nr=-1,2,-1 would assign minor number 2 to the second
-                recognized camera and use auto for the first one and for every
-                other camera.
+		-1 = use next available
+		 n = use minor number n
+		You can specify up to 64 cameras this way.
+		For example:
+		video_nr=-1,2,-1 would assign minor number 2 to the second
+		recognized camera and use auto for the first one and for every
+		other camera.
 Default:        -1
 -------------------------------------------------------------------------------
 Name:           force_munmap
 Type:           bool array (min = 0, max = 64)
 Syntax:         <0|1[,...]>
 Description:    Force the application to unmap previously mapped buffer memory
-                before calling any VIDIOC_S_CROP or VIDIOC_S_FMT ioctl's. Not
-                all the applications support this feature. This parameter is
-                specific for each detected camera.
-                0 = do not force memory unmapping
-                1 = force memory unmapping (save memory)
+		before calling any VIDIOC_S_CROP or VIDIOC_S_FMT ioctl's. Not
+		all the applications support this feature. This parameter is
+		specific for each detected camera.
+		0 = do not force memory unmapping
+		1 = force memory unmapping (save memory)
 Default:        0
 -------------------------------------------------------------------------------
 Name:           frame_timeout
 Type:           uint array (min = 0, max = 64)
 Syntax:         <n[,...]>
 Description:    Timeout for a video frame in seconds. This parameter is
-                specific for each detected camera. This parameter can be
-                changed at runtime thanks to the /sys filesystem interface.
+		specific for each detected camera. This parameter can be
+		changed at runtime thanks to the /sys filesystem interface.
 Default:        2
 -------------------------------------------------------------------------------
 Name:           debug
 Type:           ushort
 Syntax:         <n>
 Description:    Debugging information level, from 0 to 3:
-                0 = none (use carefully)
-                1 = critical errors
-                2 = significant informations
-                3 = more verbose messages
-                Level 3 is useful for testing only, when only one device
-                is used. It also shows some more informations about the
-                hardware being detected. This parameter can be changed at
-                runtime thanks to the /sys filesystem interface.
+		0 = none (use carefully)
+		1 = critical errors
+		2 = significant informations
+		3 = more verbose messages
+		Level 3 is useful for testing only, when only one device
+		is used. It also shows some more informations about the
+		hardware being detected. This parameter can be changed at
+		runtime thanks to the /sys filesystem interface.
 Default:        2
 -------------------------------------------------------------------------------
 
@@ -280,24 +280,24 @@ Byte #  Value         Description
 0x04    0xC4          Frame synchronisation pattern.
 0x05    0x96          Frame synchronisation pattern.
 0x06    0xXX          Unknown meaning. The exact value depends on the chip;
-                      possible values are 0x00, 0x01 and 0x20.
+		      possible values are 0x00, 0x01 and 0x20.
 0x07    0xXX          Variable value, whose bits are ff00uzzc, where ff is a
-                      frame counter, u is unknown, zz is a size indicator
-                      (00 = VGA, 01 = SIF, 10 = QSIF) and c stands for
-                      "compression enabled" (1 = yes, 0 = no).
+		      frame counter, u is unknown, zz is a size indicator
+		      (00 = VGA, 01 = SIF, 10 = QSIF) and c stands for
+		      "compression enabled" (1 = yes, 0 = no).
 0x08    0xXX          Brightness sum inside Auto-Exposure area (low-byte).
 0x09    0xXX          Brightness sum inside Auto-Exposure area (high-byte).
-                      For a pure white image, this number will be equal to 500
-                      times the area of the specified AE area. For images
-                      that are not pure white, the value scales down according
-                      to relative whiteness.
+		      For a pure white image, this number will be equal to 500
+		      times the area of the specified AE area. For images
+		      that are not pure white, the value scales down according
+		      to relative whiteness.
 0x0A    0xXX          Brightness sum outside Auto-Exposure area (low-byte).
 0x0B    0xXX          Brightness sum outside Auto-Exposure area (high-byte).
-                      For a pure white image, this number will be equal to 125
-                      times the area outside of the specified AE area. For
-                      images that are not pure white, the value scales down
-                      according to relative whiteness.
-                      according to relative whiteness.
+		      For a pure white image, this number will be equal to 125
+		      times the area outside of the specified AE area. For
+		      images that are not pure white, the value scales down
+		      according to relative whiteness.
+		      according to relative whiteness.
 
 The following bytes are used by the SN9C103 bridge only:
 
diff --git a/Documentation/video4linux/w9968cf.txt b/Documentation/video4linux/w9968cf.txt
index 3b704f2..0d53ce7 100644
--- a/Documentation/video4linux/w9968cf.txt
+++ b/Documentation/video4linux/w9968cf.txt
@@ -1,9 +1,9 @@
 
-                   W996[87]CF JPEG USB Dual Mode Camera Chip
-                     Driver for Linux 2.6 (basic version)
-                   =========================================
+		   W996[87]CF JPEG USB Dual Mode Camera Chip
+		     Driver for Linux 2.6 (basic version)
+		   =========================================
 
-                               - Documentation -
+			       - Documentation -
 
 
 Index
@@ -188,57 +188,57 @@ Name:            ovmod_load
 Type:            bool
 Syntax:          <0|1>
 Description:     Automatic 'ovcamchip' module loading: 0 disabled, 1 enabled.
-                 If enabled, 'insmod' searches for the required 'ovcamchip'
-                 module in the system, according to its configuration, and
-                 loads that module automatically. This action is performed as
-                 once soon as the 'w9968cf' module is loaded into memory.
+		 If enabled, 'insmod' searches for the required 'ovcamchip'
+		 module in the system, according to its configuration, and
+		 loads that module automatically. This action is performed as
+		 once soon as the 'w9968cf' module is loaded into memory.
 Default:         1
 Note:            The kernel must be compiled with the CONFIG_KMOD option
-                 enabled for the 'ovcamchip' module to be loaded and for
-                 this parameter to be present.
+		 enabled for the 'ovcamchip' module to be loaded and for
+		 this parameter to be present.
 -------------------------------------------------------------------------------
 Name:           simcams
 Type:           int
 Syntax:         <n>
 Description:    Number of cameras allowed to stream simultaneously.
-                n may vary from 0 to 32.
+		n may vary from 0 to 32.
 Default:        32
 -------------------------------------------------------------------------------
 Name:           video_nr
 Type:           int array (min = 0, max = 32)
 Syntax:         <-1|n[,...]>
 Description:    Specify V4L minor mode number.
-                -1 = use next available
-                 n = use minor number n
-                You can specify up to 32 cameras this way.
-                For example:
-                video_nr=-1,2,-1 would assign minor number 2 to the second
-                recognized camera and use auto for the first one and for every
-                other camera.
+		-1 = use next available
+		 n = use minor number n
+		You can specify up to 32 cameras this way.
+		For example:
+		video_nr=-1,2,-1 would assign minor number 2 to the second
+		recognized camera and use auto for the first one and for every
+		other camera.
 Default:        -1
 -------------------------------------------------------------------------------
 Name:           packet_size
 Type:           int array (min = 0, max = 32)
 Syntax:         <n[,...]>
 Description:    Specify the maximum data payload size in bytes for alternate
-                settings, for each device. n is scaled between 63 and 1023.
+		settings, for each device. n is scaled between 63 and 1023.
 Default:        1023
 -------------------------------------------------------------------------------
 Name:           max_buffers
 Type:           int array (min = 0, max = 32)
 Syntax:         <n[,...]>
 Description:    For advanced users.
-                Specify the maximum number of video frame buffers to allocate
-                for each device, from 2 to 32.
+		Specify the maximum number of video frame buffers to allocate
+		for each device, from 2 to 32.
 Default:        2
 -------------------------------------------------------------------------------
 Name:           double_buffer
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Hardware double buffering: 0 disabled, 1 enabled.
-                It should be enabled if you want smooth video output: if you
-                obtain out of sync. video, disable it, or try to
-                decrease the 'clockdiv' module parameter value.
+		It should be enabled if you want smooth video output: if you
+		obtain out of sync. video, disable it, or try to
+		decrease the 'clockdiv' module parameter value.
 Default:        1 for every device.
 -------------------------------------------------------------------------------
 Name:           clamping
@@ -251,9 +251,9 @@ Name:           filter_type
 Type:           int array (min = 0, max = 32)
 Syntax:         <0|1|2[,...]>
 Description:    Video filter type.
-                0 none, 1 (1-2-1) 3-tap filter, 2 (2-3-6-3-2) 5-tap filter.
-                The filter is used to reduce noise and aliasing artifacts
-                produced by the CCD or CMOS image sensor.
+		0 none, 1 (1-2-1) 3-tap filter, 2 (2-3-6-3-2) 5-tap filter.
+		The filter is used to reduce noise and aliasing artifacts
+		produced by the CCD or CMOS image sensor.
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           largeview
@@ -266,9 +266,9 @@ Name:           upscaling
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Software scaling (for non-compressed video only):
-                0 disabled, 1 enabled.
-                Disable it if you have a slow CPU or you don't have enough
-                memory.
+		0 disabled, 1 enabled.
+		Disable it if you have a slow CPU or you don't have enough
+		memory.
 Default:        0 for every device.
 Note:           If 'w9968cf-vpp' is not present, this parameter is set to 0.
 -------------------------------------------------------------------------------
@@ -276,36 +276,36 @@ Name:           decompression
 Type:           int array (min = 0, max = 32)
 Syntax:         <0|1|2[,...]>
 Description:    Software video decompression:
-                0 = disables decompression
-                    (doesn't allow formats needing decompression).
-                1 = forces decompression
-                    (allows formats needing decompression only).
-                2 = allows any permitted formats.
-                Formats supporting (de)compressed video are YUV422P and
-                YUV420P/YUV420 in any resolutions where width and height are
-                multiples of 16.
+		0 = disables decompression
+		    (doesn't allow formats needing decompression).
+		1 = forces decompression
+		    (allows formats needing decompression only).
+		2 = allows any permitted formats.
+		Formats supporting (de)compressed video are YUV422P and
+		YUV420P/YUV420 in any resolutions where width and height are
+		multiples of 16.
 Default:        2 for every device.
 Note:           If 'w9968cf-vpp' is not present, forcing decompression is not
-                allowed; in this case this parameter is set to 2.
+		allowed; in this case this parameter is set to 2.
 -------------------------------------------------------------------------------
 Name:           force_palette
 Type:           int array (min = 0, max = 32)
 Syntax:         <0|9|10|13|15|8|7|1|6|3|4|5[,...]>
 Description:    Force picture palette.
-                In order:
-                 0 = Off - allows any of the following formats:
-                 9 = UYVY    16 bpp - Original video, compression disabled
-                10 = YUV420  12 bpp - Original video, compression enabled
-                13 = YUV422P 16 bpp - Original video, compression enabled
-                15 = YUV420P 12 bpp - Original video, compression enabled
-                 8 = YUVY    16 bpp - Software conversion from UYVY
-                 7 = YUV422  16 bpp - Software conversion from UYVY
-                 1 = GREY     8 bpp - Software conversion from UYVY
-                 6 = RGB555  16 bpp - Software conversion from UYVY
-                 3 = RGB565  16 bpp - Software conversion from UYVY
-                 4 = RGB24   24 bpp - Software conversion from UYVY
-                 5 = RGB32   32 bpp - Software conversion from UYVY
-                When not 0, this parameter will override 'decompression'.
+		In order:
+		 0 = Off - allows any of the following formats:
+		 9 = UYVY    16 bpp - Original video, compression disabled
+		10 = YUV420  12 bpp - Original video, compression enabled
+		13 = YUV422P 16 bpp - Original video, compression enabled
+		15 = YUV420P 12 bpp - Original video, compression enabled
+		 8 = YUVY    16 bpp - Software conversion from UYVY
+		 7 = YUV422  16 bpp - Software conversion from UYVY
+		 1 = GREY     8 bpp - Software conversion from UYVY
+		 6 = RGB555  16 bpp - Software conversion from UYVY
+		 3 = RGB565  16 bpp - Software conversion from UYVY
+		 4 = RGB24   24 bpp - Software conversion from UYVY
+		 5 = RGB32   32 bpp - Software conversion from UYVY
+		When not 0, this parameter will override 'decompression'.
 Default:        0 for every device. Initial palette is 9 (UYVY).
 Note:           If 'w9968cf-vpp' is not present, this parameter is set to 9.
 -------------------------------------------------------------------------------
@@ -313,77 +313,77 @@ Name:           force_rgb
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Read RGB video data instead of BGR:
-                1 = use RGB component ordering.
-                0 = use BGR component ordering.
-                This parameter has effect when using RGBX palettes only.
+		1 = use RGB component ordering.
+		0 = use BGR component ordering.
+		This parameter has effect when using RGBX palettes only.
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           autobright
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Image sensor automatically changes brightness:
-                0 = no, 1 = yes
+		0 = no, 1 = yes
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           autoexp
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Image sensor automatically changes exposure:
-                0 = no, 1 = yes
+		0 = no, 1 = yes
 Default:        1 for every device.
 -------------------------------------------------------------------------------
 Name:           lightfreq
 Type:           int array (min = 0, max = 32)
 Syntax:         <50|60[,...]>
 Description:    Light frequency in Hz:
-                50 for European and Asian lighting, 60 for American lighting.
+		50 for European and Asian lighting, 60 for American lighting.
 Default:        50 for every device.
 -------------------------------------------------------------------------------
 Name:           bandingfilter
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Banding filter to reduce effects of fluorescent
-                lighting:
-                0 disabled, 1 enabled.
-                This filter tries to reduce the pattern of horizontal
-                light/dark bands caused by some (usually fluorescent) lighting.
+		lighting:
+		0 disabled, 1 enabled.
+		This filter tries to reduce the pattern of horizontal
+		light/dark bands caused by some (usually fluorescent) lighting.
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           clockdiv
 Type:           int array (min = 0, max = 32)
 Syntax:         <-1|n[,...]>
 Description:    Force pixel clock divisor to a specific value (for experts):
-                n may vary from 0 to 127.
-                -1 for automatic value.
-                See also the 'double_buffer' module parameter.
+		n may vary from 0 to 127.
+		-1 for automatic value.
+		See also the 'double_buffer' module parameter.
 Default:        -1 for every device.
 -------------------------------------------------------------------------------
 Name:           backlight
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Objects are lit from behind:
-                0 = no, 1 = yes
+		0 = no, 1 = yes
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           mirror
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    Reverse image horizontally:
-                0 = no, 1 = yes
+		0 = no, 1 = yes
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           monochrome
 Type:           bool array (min = 0, max = 32)
 Syntax:         <0|1[,...]>
 Description:    The image sensor is monochrome:
-                0 = no, 1 = yes
+		0 = no, 1 = yes
 Default:        0 for every device.
 -------------------------------------------------------------------------------
 Name:           brightness
 Type:           long array (min = 0, max = 32)
 Syntax:         <n[,...]>
 Description:    Set picture brightness (0-65535).
-                This parameter has no effect if 'autobright' is enabled.
+		This parameter has no effect if 'autobright' is enabled.
 Default:        31000 for every device.
 -------------------------------------------------------------------------------
 Name:           hue
@@ -414,23 +414,23 @@ Name:           debug
 Type:           int
 Syntax:         <n>
 Description:    Debugging information level, from 0 to 6:
-                0 = none (use carefully)
-                1 = critical errors
-                2 = significant informations
-                3 = configuration or general messages
-                4 = warnings
-                5 = called functions
-                6 = function internals
-                Level 5 and 6 are useful for testing only, when only one
-                device is used.
+		0 = none (use carefully)
+		1 = critical errors
+		2 = significant informations
+		3 = configuration or general messages
+		4 = warnings
+		5 = called functions
+		6 = function internals
+		Level 5 and 6 are useful for testing only, when only one
+		device is used.
 Default:        2
 -------------------------------------------------------------------------------
 Name:           specific_debug
 Type:           bool
 Syntax:         <0|1>
 Description:    Enable or disable specific debugging messages:
-                0 = print messages concerning every level <= 'debug' level.
-                1 = print messages concerning the level indicated by 'debug'.
+		0 = print messages concerning every level <= 'debug' level.
+		1 = print messages concerning the level indicated by 'debug'.
 Default:        0
 -------------------------------------------------------------------------------