Lines Matching refs:description
18 multi_description description;
22 if (user_memcpy(&description, arg, sizeof(multi_description))
26 originalChannels = description.channels;
27 description.channels = channels;
28 if (description.request_channel_count > 16)
29 description.request_channel_count = 16;
31 status = get_description(cookie, &description);
35 description.channels = originalChannels;
36 if (user_memcpy(arg, &description, sizeof(multi_description))
40 sizeof(multi_channel_info) * description.request_channel_count);