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authorLuca Risolia <luca.risolia@studio.unibo.it>2006-02-25 09:54:18 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-21 01:49:59 +0300
commitccad7789d5e557644d1c866b018394872af0ec5b (patch)
treec3894cc5b75fe11b4db85229927591387aa332a8 /Documentation/usb
parent2ffab02fea5880da284dc5511479b25a796a8dee (diff)
downloadlinux-ccad7789d5e557644d1c866b018394872af0ec5b.tar.xz
[PATCH] USB: ET61X[12]51 driver updates
USB: ET61X[12]51 driver updates Changes: + new, - removed, * cleanup, @ bugfix @ Fix stream_interrupt() @ Fix vidioc_enum_input() and split vidioc_gs_input() @ Need usb_get|put_dev() when disconnecting, if the device is open * Use wait_event_interruptible_timeout() instead of wait_event_interruptible() when waiting for video frames * replace wake_up_interruptible(&wait_stream) with wake_up(&wait_stream) * Cleanups and updates in the documentation * Use mutexes instead of semaphores + Use per-device sensor structures + Add support for PAS202BCA image sensors + Add frame_timeout module parameter Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/usb')
-rw-r--r--Documentation/usb/et61x251.txt10
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/usb/et61x251.txt b/Documentation/usb/et61x251.txt
index b44dda407ce2..29340282ab5f 100644
--- a/Documentation/usb/et61x251.txt
+++ b/Documentation/usb/et61x251.txt
@@ -176,6 +176,14 @@ Description: Force the application to unmap previously mapped buffer memory
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.
+Default: 2
+-------------------------------------------------------------------------------
Name: debug
Type: ushort
Syntax: <n>
@@ -266,7 +274,7 @@ the V4L2 interface.
10. Notes for V4L2 application developers
-========================================
+=========================================
This driver follows the V4L2 API specifications. In particular, it enforces two
rules: