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466be4c9a6
The media driver USB_VIDEO_CLASS and USB_F_UVC are using the same function uvc_format_by_guid. Since the function is inline, every user will get a copy of the used uvc_fmts array and the function. This patch moves the code to an own compile unit and add this dependency as UVC_COMMON to both users. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Tested-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20230126231456.3402323-4-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22 lines
641 B
Text
22 lines
641 B
Text
# SPDX-License-Identifier: GPL-2.0-only
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config USB_VIDEO_CLASS
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tristate "USB Video Class (UVC)"
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depends on VIDEO_DEV
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select VIDEOBUF2_VMALLOC
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select UVC_COMMON
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help
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Support for the USB Video Class (UVC). Currently only video
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input devices, such as webcams, are supported.
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For more information see: <http://linux-uvc.berlios.de/>
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config USB_VIDEO_CLASS_INPUT_EVDEV
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bool "UVC input events device support"
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default y
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depends on USB_VIDEO_CLASS
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depends on USB_VIDEO_CLASS=INPUT || INPUT=y
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help
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This option makes USB Video Class devices register an input device
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to report button events.
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If you are in doubt, say Y.
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