usb: gadget: uvc: Allow linking function to string descs

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Currently the string descriptors for the IAD and VideoStreaming
Interfaces are hardcoded into f_uvc. Now that we can create arbitrary
string descriptors, add a mechanism to define string descriptors for
the IAD, VC and VS interfaces by linking to the appropriate directory
at function level.

Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20230206161802.892954-11-dan.scally@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Daniel Scally 2023-02-06 16:18:01 +00:00 • committed by Greg Kroah-Hartman

parent 9963f7440f

commit fe62575537

2 changed files with 68 additions and 0 deletions

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8

drivers/usb/gadget/function/u_uvc.h

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60

drivers/usb/gadget/function/uvc_configfs.c

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