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Diffstat (limited to 'Documentation/video4linux/et61x251.txt')
| -rw-r--r-- | Documentation/video4linux/et61x251.txt | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/Documentation/video4linux/et61x251.txt b/Documentation/video4linux/et61x251.txt index 29340282ab5f..cd584f20a997 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 ------------------------------------------------------------------------------- |