media: uvcvideo: use usb_alloc_noncoherent/usb_free_noncoherent()

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This will use USB noncoherent API to alloc/free urb buffers, then
uvc driver needn't to do dma sync operations by itself.

Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250704095751.73765-3-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Xu Yang 2025-07-04 17:57:50 +08:00 • committed by Greg Kroah-Hartman

parent 488e6eaab8

commit 41b2a7eb1d

1 changed files with 14 additions and 47 deletions

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drivers/media/usb/uvc/uvc_video.c

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