Cross Reference: /hardware/libhardware/modules/usbaudio/audio

Lines Matching defs:card
140  * Extract the card and device numbers from the supplied key/value pairs.
141  *   kvpairs    A null-terminated string containing the key/value pairs or card and device.
142  *              i.e. "card=1;device=42"
143  *   card   A pointer to a variable to receive the parsed-out card number.
145  * NOTE: The variables pointed to by card and device return -1 (undefined) if the
147  *  Return true if the kvpairs string contain a card/device spec, false otherwise.
149 static bool parse_card_device_params(const char *kvpairs, int *card, int *device)
156     *card = -1;
159     param_val = str_parms_get_str(parms, "card", value, sizeof(value));
161         *card = atoi(value);
171     return *card >= 0 && *device >= 0;
176     if (profile->card < 0 || profile->device < 0) {
313     int card = -1;
316     if (!parse_card_device_params(kvpairs, &card, &device)) {
325     if (!profile_is_cached_for(out->profile, card, device)) {
330             int saved_card = out->profile->card;
332             out->profile->card = card;
336                 out->profile->card = saved_card;
376     ALOGV("start_output_stream(card:%d device:%d)", out->profile->card, out->profile->device);
522     /* Pull out the card/device pair */
523     parse_card_device_params(address, &(out->profile->card), &(out->profile->device));
609     ALOGV("adev_close_output_stream(c:%d d:%d)", out->profile->card, out->profile->device);
707     int card = -1;
710     if (!parse_card_device_params(kvpairs, &card, &device)) {
718     if (card >= 0 && device >= 0 && !profile_is_cached_for(in->profile, card, device)) {
723             int saved_card = in->profile->card;
725             in->profile->card = card;
729                 in->profile->card = saved_card;
774     ALOGV("start_input_stream(card:%d device:%d)", in->profile->card, in->profile->device);
908     /* Pull out the card/device pair */
909     parse_card_device_params(address, &(in->profile->card), &(in->profile->device));