linux-kernel - [PATCH v4 42/43] Documentation: update uvc configfs interface description

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Message-id: <1454503191-11796-43-git-send-email-r.baldyga@samsung.com>
Date:	Wed, 03 Feb 2016 13:39:50 +0100
From:	Robert Baldyga <r.baldyga@...sung.com>
To:	balbi@...com
Cc:	gregkh@...uxfoundation.org, andrzej.p@...sung.com,
	m.szyprowski@...sung.com, b.zolnierkie@...sung.com,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Robert Baldyga <r.baldyga@...sung.com>
Subject: [PATCH v4 42/43] Documentation: update uvc configfs interface
 description

Update documentation to reflect changes in UVC configfs interface.

Signed-off-by: Robert Baldyga <r.baldyga@...sung.com>
---
 Documentation/ABI/testing/configfs-usb-gadget-uvc | 39 ++++-------------------
 Documentation/usb/gadget-testing.txt              | 18 +++--------
 2 files changed, 12 insertions(+), 45 deletions(-)

diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uvc b/Documentation/ABI/testing/configfs-usb-gadget-uvc
index 2f4a005..a765437 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-uvc
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc
@@ -12,20 +12,10 @@ Date:		Dec 2014
 KernelVersion:	3.20
 Description:	Control descriptors
 
-What:		/config/usb-gadget/gadget/functions/uvc.name/control/class
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	Class descriptors
-
-What:		/config/usb-gadget/gadget/functions/uvc.name/control/class/ss
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	Super speed control class descriptors
-
-What:		/config/usb-gadget/gadget/functions/uvc.name/control/class/fs
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	Full speed control class descriptors
+What:		/config/usb-gadget/gadget/functions/uvc.name/control/desc
+Date:		Jan 2015
+KernelVersion:	4.4
+Description:	Control class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal
 Date:		Dec 2014
@@ -109,26 +99,11 @@ Date:		Dec 2014
 KernelVersion:	3.20
 Description:	Streaming descriptors
 
-What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class
-Date:		Dec 2014
-KernelVersion:	3.20
+What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/desc
+Date:		Jan 2015
+KernelVersion:	4,4
 Description:	Streaming class descriptors
 
-What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	Super speed streaming class descriptors
-
-What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	High speed streaming class descriptors
-
-What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs
-Date:		Dec 2014
-KernelVersion:	3.20
-Description:	Full speed streaming class descriptors
-
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching
 Date:		Dec 2014
 KernelVersion:	3.20
diff --git a/Documentation/usb/gadget-testing.txt b/Documentation/usb/gadget-testing.txt
index 5819605..5643719 100644
--- a/Documentation/usb/gadget-testing.txt
+++ b/Documentation/usb/gadget-testing.txt
@@ -674,11 +674,8 @@ There are also "control" and "streaming" subdirectories, each of which contain
 a number of their subdirectories. There are some sane defaults provided, but
 the user must provide the following:
 
-	control header - create in control/header, link from control/class/fs
-			and/or control/class/ss
-	streaming header - create in streaming/header, link from
-			streaming/class/fs and/or streaming/class/hs and/or
-			streaming/class/ss
+	control header - create in control/header, link from control/desc
+	streaming header - create in streaming/header, link from streaming/desc
 	format description - create in streaming/mjpeg and/or
 			streaming/uncompressed
 	frame description - create in streaming/mjpeg/<format> and/or in
@@ -690,8 +687,7 @@ in each line. The rules stated above are best illustrated with an example:
 
 # mkdir functions/uvc.usb0/control/header/h
 # cd functions/uvc.usb0/control/header/h
-# ln -s header/h class/fs
-# ln -s header/h class/ss
+# ln -s header/h desc
 # mkdir -p functions/uvc.usb0/streaming/uncompressed/u/360p
 # cat <<EOF > functions/uvc.usb0/streaming/uncompressed/u/360p/dwFrameInterval
 666666
@@ -702,12 +698,8 @@ EOF
 # mkdir functions/uvc.usb0/streaming/header/h
 # cd functions/uvc.usb0/streaming/header/h
 # ln -s ../../uncompressed/u
-# cd ../../class/fs
-# ln -s ../../header/h
-# cd ../../class/hs
-# ln -s ../../header/h
-# cd ../../class/ss
-# ln -s ../../header/h
+# cd ../../desc
+# ln -s ../header/h
 
 
 Testing the UVC function
-- 
1.9.1