201 		       const struct audioformat *fmt)  in snd_usb_init_pitch()  argument
206 	if (!(fmt->attributes & UAC_EP_CS_ATTR_PITCH_CONTROL))  in snd_usb_init_pitch()
209 	usb_audio_dbg(chip, "enable PITCH for EP 0x%x\n", fmt->endpoint);  in snd_usb_init_pitch()
211 	switch (fmt->protocol) {  in snd_usb_init_pitch()
213 		err = init_pitch_v1(chip, fmt->endpoint);  in snd_usb_init_pitch()
216 		err = init_pitch_v2(chip, fmt->endpoint);  in snd_usb_init_pitch()
224 			      fmt->endpoint);  in snd_usb_init_pitch()
294 				    struct audioformat *fmt)  in snd_usb_audioformat_set_sync_ep()  argument
303 	if (fmt->sync_ep)  in snd_usb_audioformat_set_sync_ep()
306 	alts = snd_usb_get_host_interface(chip, fmt->iface, fmt->altsetting);  in snd_usb_audioformat_set_sync_ep()
311 	err = snd_usb_parse_implicit_fb_quirk(chip, fmt, alts);  in snd_usb_audioformat_set_sync_ep()
319 	if (fmt->ep_idx > 0 || altsd->bNumEndpoints < 2)  in snd_usb_audioformat_set_sync_ep()
323 	attr = fmt->ep_attr & USB_ENDPOINT_SYNCTYPE;  in snd_usb_audioformat_set_sync_ep()
346 			   fmt->iface, fmt->altsetting,  in snd_usb_audioformat_set_sync_ep()
361 			   fmt->iface, fmt->altsetting,  in snd_usb_audioformat_set_sync_ep()
368 	fmt->sync_ep = ep;  in snd_usb_audioformat_set_sync_ep()
369 	fmt->sync_iface = altsd->bInterfaceNumber;  in snd_usb_audioformat_set_sync_ep()
370 	fmt->sync_altsetting = altsd->bAlternateSetting;  in snd_usb_audioformat_set_sync_ep()
371 	fmt->sync_ep_idx = 1;  in snd_usb_audioformat_set_sync_ep()
373 		fmt->implicit_fb = 1;  in snd_usb_audioformat_set_sync_ep()
376 		fmt->iface, fmt->altsetting, fmt->sync_ep, fmt->sync_iface,  in snd_usb_audioformat_set_sync_ep()
377 		fmt->sync_altsetting, fmt->implicit_fb);  in snd_usb_audioformat_set_sync_ep()
489 	const struct audioformat *fmt;  in snd_usb_hw_params()  local
497 	fmt = find_substream_format(subs, hw_params);  in snd_usb_hw_params()
498 	if (!fmt) {  in snd_usb_hw_params()
507 	if (fmt->implicit_fb) {  in snd_usb_hw_params()
508 		sync_fmt = snd_usb_find_implicit_fb_sync_format(chip, fmt,  in snd_usb_hw_params()
514 				      fmt->sync_ep, fmt->sync_iface,  in snd_usb_hw_params()
515 				      fmt->sync_altsetting,  in snd_usb_hw_params()
522 		sync_fmt = fmt;  in snd_usb_hw_params()
535 						fmt, hw_params))  in snd_usb_hw_params()
542 	subs->data_endpoint = snd_usb_endpoint_open(chip, fmt, hw_params, false);  in snd_usb_hw_params()
548 	if (fmt->sync_ep) {  in snd_usb_hw_params()
551 							    fmt == sync_fmt);  in snd_usb_hw_params()
562 	subs->cur_audiofmt = fmt;  in snd_usb_hw_params()
676 #define hwc_debug(fmt, args...) pr_debug(fmt, ##args)  argument
678 #define hwc_debug(fmt, args...) do { } while(0)  argument
836 static int apply_hw_params_format_bits(struct snd_mask *fmt, u64 fbits)  in apply_hw_params_format_bits()  argument
841 	oldbits[0] = fmt->bits[0];  in apply_hw_params_format_bits()
842 	oldbits[1] = fmt->bits[1];  in apply_hw_params_format_bits()
843 	fmt->bits[0] &= (u32)fbits;  in apply_hw_params_format_bits()
844 	fmt->bits[1] &= (u32)(fbits >> 32);  in apply_hw_params_format_bits()
845 	if (!fmt->bits[0] && !fmt->bits[1]) {  in apply_hw_params_format_bits()
849 	changed = (oldbits[0] != fmt->bits[0] || oldbits[1] != fmt->bits[1]);  in apply_hw_params_format_bits()
850 	hwc_debug("  --> %x:%x (changed = %d)\n", fmt->bits[0], fmt->bits[1], changed);  in apply_hw_params_format_bits()
859 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);  in hw_rule_format()  local
862 	hwc_debug("hw_rule_format: %x:%x\n", fmt->bits[0], fmt->bits[1]);  in hw_rule_format()
869 	return apply_hw_params_format_bits(fmt, fbits);  in hw_rule_format()
938 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);  in hw_rule_format_implicit_fb()  local
945 	return apply_hw_params_format_bits(fmt, pcm_format_to_bits(ep->cur_format));  in hw_rule_format_implicit_fb()