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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-18 12:12:14 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-18 12:12:14 -0400
commitfac56c2df51bc29b07b3c2dcfabf32a015a0522c (patch)
tree1ff5d84ecf4ea0bcbd42e2ef9624b5ade3810890 /Documentation/video4linux
parent6caa15d0b84d2ea688fd31f4f172c8353463e109 (diff)
parenta6360dd37e1a144ed11e6548371bade559a1e4df (diff)
Merge commit 'v2.6.39-rc3' into for-2.6.39
Diffstat (limited to 'Documentation/video4linux')
-rw-r--r--Documentation/video4linux/README.pvrusb22
-rw-r--r--Documentation/video4linux/bttv/Insmod-options2
-rw-r--r--Documentation/video4linux/bttv/README2
-rw-r--r--Documentation/video4linux/bttv/README.freeze2
-rw-r--r--Documentation/video4linux/bttv/Sound-FAQ4
-rw-r--r--Documentation/video4linux/et61x251.txt4
-rw-r--r--Documentation/video4linux/pxa_camera.txt8
-rw-r--r--Documentation/video4linux/sn9c102.txt4
-rw-r--r--Documentation/video4linux/v4l2-framework.txt2
-rw-r--r--Documentation/video4linux/w9968cf.txt2
-rw-r--r--Documentation/video4linux/zc0301.txt6
11 files changed, 19 insertions, 19 deletions
diff --git a/Documentation/video4linux/README.pvrusb2 b/Documentation/video4linux/README.pvrusb2
index a747200fe67c..2137b589276b 100644
--- a/Documentation/video4linux/README.pvrusb2
+++ b/Documentation/video4linux/README.pvrusb2
@@ -172,7 +172,7 @@ Source file list / functional overview:
172 to provide a streaming API usable by a read() system call style of 172 to provide a streaming API usable by a read() system call style of
173 I/O. Right now this is the only layer on top of pvrusb2-io.[ch], 173 I/O. Right now this is the only layer on top of pvrusb2-io.[ch],
174 however the underlying architecture here was intended to allow for 174 however the underlying architecture here was intended to allow for
175 other styles of I/O to be implemented with additonal modules, like 175 other styles of I/O to be implemented with additional modules, like
176 mmap()'ed buffers or something even more exotic. 176 mmap()'ed buffers or something even more exotic.
177 177
178 pvrusb2-main.c - This is the top level of the driver. Module level 178 pvrusb2-main.c - This is the top level of the driver. Module level
diff --git a/Documentation/video4linux/bttv/Insmod-options b/Documentation/video4linux/bttv/Insmod-options
index bbe3ed667d91..14c065fa23ef 100644
--- a/Documentation/video4linux/bttv/Insmod-options
+++ b/Documentation/video4linux/bttv/Insmod-options
@@ -1,5 +1,5 @@
1 1
2Note: "modinfo <module>" prints various informations about a kernel 2Note: "modinfo <module>" prints various information about a kernel
3module, among them a complete and up-to-date list of insmod options. 3module, among them a complete and up-to-date list of insmod options.
4This list tends to be outdated because it is updated manually ... 4This list tends to be outdated because it is updated manually ...
5 5
diff --git a/Documentation/video4linux/bttv/README b/Documentation/video4linux/bttv/README
index 3a367cdb664e..7cbf4fb6cf31 100644
--- a/Documentation/video4linux/bttv/README
+++ b/Documentation/video4linux/bttv/README
@@ -70,7 +70,7 @@ If you have trouble with some specific TV card, try to ask there
70instead of mailing me directly. The chance that someone with the 70instead of mailing me directly. The chance that someone with the
71same card listens there is much higher... 71same card listens there is much higher...
72 72
73For problems with sound: There are alot of different systems used 73For problems with sound: There are a lot of different systems used
74for TV sound all over the world. And there are also different chips 74for TV sound all over the world. And there are also different chips
75which decode the audio signal. Reports about sound problems ("stereo 75which decode the audio signal. Reports about sound problems ("stereo
76does'nt work") are pretty useless unless you include some details 76does'nt work") are pretty useless unless you include some details
diff --git a/Documentation/video4linux/bttv/README.freeze b/Documentation/video4linux/bttv/README.freeze
index 4259dccc8287..5eddfa076cfb 100644
--- a/Documentation/video4linux/bttv/README.freeze
+++ b/Documentation/video4linux/bttv/README.freeze
@@ -33,7 +33,7 @@ state is stuck.
33 33
34I've seen reports that bttv 0.7.x crashes whereas 0.8.x works rock solid 34I've seen reports that bttv 0.7.x crashes whereas 0.8.x works rock solid
35for some people. Thus probably a small buglet left somewhere in bttv 35for some people. Thus probably a small buglet left somewhere in bttv
360.7.x. I have no idea where exactly, it works stable for me and alot of 360.7.x. I have no idea where exactly, it works stable for me and a lot of
37other people. But in case you have problems with the 0.7.x versions you 37other people. But in case you have problems with the 0.7.x versions you
38can give 0.8.x a try ... 38can give 0.8.x a try ...
39 39
diff --git a/Documentation/video4linux/bttv/Sound-FAQ b/Documentation/video4linux/bttv/Sound-FAQ
index 1e6328f91083..395f6c6fdd98 100644
--- a/Documentation/video4linux/bttv/Sound-FAQ
+++ b/Documentation/video4linux/bttv/Sound-FAQ
@@ -2,13 +2,13 @@
2bttv and sound mini howto 2bttv and sound mini howto
3========================= 3=========================
4 4
5There are alot of different bt848/849/878/879 based boards available. 5There are a lot of different bt848/849/878/879 based boards available.
6Making video work often is not a big deal, because this is handled 6Making video work often is not a big deal, because this is handled
7completely by the bt8xx chip, which is common on all boards. But 7completely by the bt8xx chip, which is common on all boards. But
8sound is handled in slightly different ways on each board. 8sound is handled in slightly different ways on each board.
9 9
10To handle the grabber boards correctly, there is a array tvcards[] in 10To handle the grabber boards correctly, there is a array tvcards[] in
11bttv-cards.c, which holds the informations required for each board. 11bttv-cards.c, which holds the information required for each board.
12Sound will work only, if the correct entry is used (for video it often 12Sound will work only, if the correct entry is used (for video it often
13makes no difference). The bttv driver prints a line to the kernel 13makes no difference). The bttv driver prints a line to the kernel
14log, telling which card type is used. Like this one: 14log, telling which card type is used. Like this one:
diff --git a/Documentation/video4linux/et61x251.txt b/Documentation/video4linux/et61x251.txt
index 1247566c4de3..e0cdae491858 100644
--- a/Documentation/video4linux/et61x251.txt
+++ b/Documentation/video4linux/et61x251.txt
@@ -191,10 +191,10 @@ Syntax: <n>
191Description: Debugging information level, from 0 to 3: 191Description: Debugging information level, from 0 to 3:
192 0 = none (use carefully) 192 0 = none (use carefully)
193 1 = critical errors 193 1 = critical errors
194 2 = significant informations 194 2 = significant information
195 3 = more verbose messages 195 3 = more verbose messages
196 Level 3 is useful for testing only, when only one device 196 Level 3 is useful for testing only, when only one device
197 is used at the same time. It also shows some more informations 197 is used at the same time. It also shows some more information
198 about the hardware being detected. This module parameter can be 198 about the hardware being detected. This module parameter can be
199 changed at runtime thanks to the /sys filesystem interface. 199 changed at runtime thanks to the /sys filesystem interface.
200Default: 2 200Default: 2
diff --git a/Documentation/video4linux/pxa_camera.txt b/Documentation/video4linux/pxa_camera.txt
index 4f6d0ca01956..51ed1578b0e8 100644
--- a/Documentation/video4linux/pxa_camera.txt
+++ b/Documentation/video4linux/pxa_camera.txt
@@ -84,12 +84,12 @@ DMA usage
84 transfer is not started. On "End Of Frame" interrupt, the irq handler 84 transfer is not started. On "End Of Frame" interrupt, the irq handler
85 starts the DMA chain. 85 starts the DMA chain.
86 - capture of one videobuffer 86 - capture of one videobuffer
87 The DMA chain starts transfering data into videobuffer RAM pages. 87 The DMA chain starts transferring data into videobuffer RAM pages.
88 When all pages are transfered, the DMA irq is raised on "ENDINTR" status 88 When all pages are transferred, the DMA irq is raised on "ENDINTR" status
89 - finishing one videobuffer 89 - finishing one videobuffer
90 The DMA irq handler marks the videobuffer as "done", and removes it from 90 The DMA irq handler marks the videobuffer as "done", and removes it from
91 the active running queue 91 the active running queue
92 Meanwhile, the next videobuffer (if there is one), is transfered by DMA 92 Meanwhile, the next videobuffer (if there is one), is transferred by DMA
93 - finishing the last videobuffer 93 - finishing the last videobuffer
94 On the DMA irq of the last videobuffer, the QCI is stopped. 94 On the DMA irq of the last videobuffer, the QCI is stopped.
95 95
@@ -101,7 +101,7 @@ DMA usage
101 101
102 This structure is pointed by dma->sg_cpu. 102 This structure is pointed by dma->sg_cpu.
103 The descriptors are used as follows : 103 The descriptors are used as follows :
104 - desc-sg[i]: i-th descriptor, transfering the i-th sg 104 - desc-sg[i]: i-th descriptor, transferring the i-th sg
105 element to the video buffer scatter gather 105 element to the video buffer scatter gather
106 - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN 106 - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN
107 - linker: has ddadr= desc-sg[0] of next video buffer, dcmd=0 107 - linker: has ddadr= desc-sg[0] of next video buffer, dcmd=0
diff --git a/Documentation/video4linux/sn9c102.txt b/Documentation/video4linux/sn9c102.txt
index 73de4050d637..b4f67040403a 100644
--- a/Documentation/video4linux/sn9c102.txt
+++ b/Documentation/video4linux/sn9c102.txt
@@ -214,10 +214,10 @@ Syntax: <n>
214Description: Debugging information level, from 0 to 3: 214Description: Debugging information level, from 0 to 3:
215 0 = none (use carefully) 215 0 = none (use carefully)
216 1 = critical errors 216 1 = critical errors
217 2 = significant informations 217 2 = significant information
218 3 = more verbose messages 218 3 = more verbose messages
219 Level 3 is useful for testing only. It also shows some more 219 Level 3 is useful for testing only. It also shows some more
220 informations about the hardware being detected. 220 information about the hardware being detected.
221 This parameter can be changed at runtime thanks to the /sys 221 This parameter can be changed at runtime thanks to the /sys
222 filesystem interface. 222 filesystem interface.
223Default: 2 223Default: 2
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index 3b15608ee070..cf21f7aae976 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -343,7 +343,7 @@ ignored. If you want to check for errors use this:
343 err = v4l2_device_call_until_err(v4l2_dev, 0, core, g_chip_ident, &chip); 343 err = v4l2_device_call_until_err(v4l2_dev, 0, core, g_chip_ident, &chip);
344 344
345Any error except -ENOIOCTLCMD will exit the loop with that error. If no 345Any error except -ENOIOCTLCMD will exit the loop with that error. If no
346errors (except -ENOIOCTLCMD) occured, then 0 is returned. 346errors (except -ENOIOCTLCMD) occurred, then 0 is returned.
347 347
348The second argument to both calls is a group ID. If 0, then all subdevs are 348The second argument to both calls is a group ID. If 0, then all subdevs are
349called. If non-zero, then only those whose group ID match that value will 349called. If non-zero, then only those whose group ID match that value will
diff --git a/Documentation/video4linux/w9968cf.txt b/Documentation/video4linux/w9968cf.txt
index 05138e8aea07..9649450f3b90 100644
--- a/Documentation/video4linux/w9968cf.txt
+++ b/Documentation/video4linux/w9968cf.txt
@@ -413,7 +413,7 @@ Syntax: <n>
413Description: Debugging information level, from 0 to 6: 413Description: Debugging information level, from 0 to 6:
414 0 = none (use carefully) 414 0 = none (use carefully)
415 1 = critical errors 415 1 = critical errors
416 2 = significant informations 416 2 = significant information
417 3 = configuration or general messages 417 3 = configuration or general messages
418 4 = warnings 418 4 = warnings
419 5 = called functions 419 5 = called functions
diff --git a/Documentation/video4linux/zc0301.txt b/Documentation/video4linux/zc0301.txt
index befdfdacdc5b..b41c83cf09f4 100644
--- a/Documentation/video4linux/zc0301.txt
+++ b/Documentation/video4linux/zc0301.txt
@@ -181,10 +181,10 @@ Syntax: <n>
181Description: Debugging information level, from 0 to 3: 181Description: Debugging information level, from 0 to 3:
182 0 = none (use carefully) 182 0 = none (use carefully)
183 1 = critical errors 183 1 = critical errors
184 2 = significant informations 184 2 = significant information
185 3 = more verbose messages 185 3 = more verbose messages
186 Level 3 is useful for testing only, when only one device 186 Level 3 is useful for testing only, when only one device
187 is used at the same time. It also shows some more informations 187 is used at the same time. It also shows some information
188 about the hardware being detected. This module parameter can be 188 about the hardware being detected. This module parameter can be
189 changed at runtime thanks to the /sys filesystem interface. 189 changed at runtime thanks to the /sys filesystem interface.
190Default: 2 190Default: 2
@@ -261,7 +261,7 @@ the fingerprint is: '88E8 F32F 7244 68BA 3958 5D40 99DA 5D2A FCE6 35A4'.
261 261
26211. Credits 26211. Credits
263=========== 263===========
264- Informations about the chip internals needed to enable the I2C protocol have 264- Information about the chip internals needed to enable the I2C protocol have
265 been taken from the documentation of the ZC030x Video4Linux1 driver written 265 been taken from the documentation of the ZC030x Video4Linux1 driver written
266 by Andrew Birkett <andy@nobugs.org>; 266 by Andrew Birkett <andy@nobugs.org>;
267- The initialization values of the ZC0301 controller connected to the PAS202BCB 267- The initialization values of the ZC0301 controller connected to the PAS202BCB