149 	struct fw_spkr *spkr = oxfw->spec;  in spkr_mute_get()  local
151 	value->value.integer.value[0] = !spkr->mute;  in spkr_mute_get()
160 	struct fw_spkr *spkr = oxfw->spec;  in spkr_mute_put()  local
166 	if (mute == spkr->mute)  in spkr_mute_put()
169 	err = avc_audio_feature_mute(oxfw->unit, spkr->mute_fb_id, &mute,  in spkr_mute_put()
173 	spkr->mute = mute;  in spkr_mute_put()
182 	struct fw_spkr *spkr = oxfw->spec;  in spkr_volume_info()  local
185 	info->count = spkr->mixer_channels;  in spkr_volume_info()
186 	info->value.integer.min = spkr->volume_min;  in spkr_volume_info()
187 	info->value.integer.max = spkr->volume_max;  in spkr_volume_info()
198 	struct fw_spkr *spkr = oxfw->spec;  in spkr_volume_get()  local
201 	for (i = 0; i < spkr->mixer_channels; ++i)  in spkr_volume_get()
202 		value->value.integer.value[channel_map[i]] = spkr->volume[i];  in spkr_volume_get()
211 	struct fw_spkr *spkr = oxfw->spec;  in spkr_volume_put()  local
217 	for (i = 0; i < spkr->mixer_channels; ++i) {  in spkr_volume_put()
218 		if (value->value.integer.value[i] < spkr->volume_min ||  in spkr_volume_put()
219 		    value->value.integer.value[i] > spkr->volume_max)  in spkr_volume_put()
227 	for (i = 0; i < spkr->mixer_channels; ++i)  in spkr_volume_put()
229 							spkr->volume[i])  in spkr_volume_put()
235 	for (i = 0; i <= spkr->mixer_channels; ++i) {  in spkr_volume_put()
239 						  spkr->volume_fb_id, &volume,  in spkr_volume_put()
245 			spkr->volume[i - 1] = volume;  in spkr_volume_put()
269 	struct fw_spkr *spkr;  in snd_oxfw_add_spkr()  local
273 	spkr = devm_kzalloc(&oxfw->card->card_dev, sizeof(struct fw_spkr),  in snd_oxfw_add_spkr()
275 	if (!spkr)  in snd_oxfw_add_spkr()
277 	oxfw->spec = spkr;  in snd_oxfw_add_spkr()
280 		spkr->mixer_channels = 1;  in snd_oxfw_add_spkr()
281 		spkr->mute_fb_id = 0x01;  in snd_oxfw_add_spkr()
282 		spkr->volume_fb_id = 0x01;  in snd_oxfw_add_spkr()
284 		spkr->mixer_channels = 6;  in snd_oxfw_add_spkr()
285 		spkr->mute_fb_id = 0x01;  in snd_oxfw_add_spkr()
286 		spkr->volume_fb_id = 0x02;  in snd_oxfw_add_spkr()
289 	err = avc_audio_feature_volume(oxfw->unit, spkr->volume_fb_id,  in snd_oxfw_add_spkr()
290 				       &spkr->volume_min, 0, CTL_MIN, CTL_READ);  in snd_oxfw_add_spkr()
293 	err = avc_audio_feature_volume(oxfw->unit, spkr->volume_fb_id,  in snd_oxfw_add_spkr()
294 				       &spkr->volume_max, 0, CTL_MAX, CTL_READ);  in snd_oxfw_add_spkr()
298 	err = avc_audio_feature_mute(oxfw->unit, spkr->mute_fb_id, &spkr->mute,  in snd_oxfw_add_spkr()
303 	first_ch = spkr->mixer_channels == 1 ? 0 : 1;  in snd_oxfw_add_spkr()
304 	for (i = 0; i < spkr->mixer_channels; ++i) {  in snd_oxfw_add_spkr()
305 		err = avc_audio_feature_volume(oxfw->unit, spkr->volume_fb_id,  in snd_oxfw_add_spkr()
306 					       &spkr->volume[i], first_ch + i,  in snd_oxfw_add_spkr()