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usb: gadget: uvc: make uvc_num_requests depend on gadget speed
While sending bigger images is possible with USB_SPEED_SUPER it is better to use more isochronous requests in flight. This patch makes the number uvc_num_requests dynamic by changing it depending on the gadget speed. Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20210628155311.16762-3-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Michael Grzeschik
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Greg Kroah-Hartman
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Jul 27, 2021
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