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由 Laurent Pinchart 提交于
Supported menu entries are reported by the device in response to the GET_RES query. Use the information to return -EINVAL to userspace for unsupported values when enumerating menu entries. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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