24 #include <linux/mfd/wl1273-core.h>
39 	struct wl1273_core *core;  member
43 static int snd_wl1273_fm_set_i2s_mode(struct wl1273_core *core,  in snd_wl1273_fm_set_i2s_mode()  argument
46 	struct device *dev = &core->client->dev;  in snd_wl1273_fm_set_i2s_mode()
53 	mutex_lock(&core->lock);  in snd_wl1273_fm_set_i2s_mode()
55 	mode = core->i2s_mode & ~WL1273_IS2_WIDTH & ~WL1273_IS2_RATE;  in snd_wl1273_fm_set_i2s_mode()
123 	dev_dbg(dev, "core->i2s_mode: 0x%04x\n", core->i2s_mode);  in snd_wl1273_fm_set_i2s_mode()
126 	if (core->i2s_mode != mode) {  in snd_wl1273_fm_set_i2s_mode()
127 		r = core->write(core, WL1273_I2S_MODE_CONFIG_SET, mode);  in snd_wl1273_fm_set_i2s_mode()
131 		core->i2s_mode = mode;  in snd_wl1273_fm_set_i2s_mode()
132 		r = core->write(core, WL1273_AUDIO_ENABLE,  in snd_wl1273_fm_set_i2s_mode()
138 	mutex_unlock(&core->lock);  in snd_wl1273_fm_set_i2s_mode()
143 static int snd_wl1273_fm_set_channel_number(struct wl1273_core *core,  in snd_wl1273_fm_set_channel_number()  argument
146 	struct device *dev = &core->client->dev;  in snd_wl1273_fm_set_channel_number()
151 	mutex_lock(&core->lock);  in snd_wl1273_fm_set_channel_number()
153 	if (core->channel_number == channel_number)  in snd_wl1273_fm_set_channel_number()
156 	if (channel_number == 1 && core->mode == WL1273_MODE_RX)  in snd_wl1273_fm_set_channel_number()
157 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_MONO);  in snd_wl1273_fm_set_channel_number()
158 	else if (channel_number == 1 && core->mode == WL1273_MODE_TX)  in snd_wl1273_fm_set_channel_number()
159 		r = core->write(core, WL1273_MONO_SET, WL1273_TX_MONO);  in snd_wl1273_fm_set_channel_number()
160 	else if (channel_number == 2 && core->mode == WL1273_MODE_RX)  in snd_wl1273_fm_set_channel_number()
161 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_STEREO);  in snd_wl1273_fm_set_channel_number()
162 	else if (channel_number == 2 && core->mode == WL1273_MODE_TX)  in snd_wl1273_fm_set_channel_number()
163 		r = core->write(core, WL1273_MONO_SET, WL1273_TX_STEREO);  in snd_wl1273_fm_set_channel_number()
167 	mutex_unlock(&core->lock);  in snd_wl1273_fm_set_channel_number()
223 	ucontrol->value.integer.value[0] = wl1273->core->audio_mode;  in snd_wl1273_fm_audio_get()
238 	if (wl1273->core->audio_mode == val)  in snd_wl1273_fm_audio_put()
241 	r = wl1273->core->set_audio(wl1273->core, val);  in snd_wl1273_fm_audio_put()
262 	ucontrol->value.integer.value[0] = wl1273->core->volume;  in snd_wl1273_fm_volume_get()
276 	r = wl1273->core->set_volume(wl1273->core,  in snd_wl1273_fm_volume_put()
334 	struct wl1273_core *core = wl1273->core;  in wl1273_hw_params()  local
377 	r = snd_wl1273_fm_set_i2s_mode(core, rate, width);  in wl1273_hw_params()
382 	r = snd_wl1273_fm_set_channel_number(core, wl1273->channels);  in wl1273_hw_params()
445 	struct wl1273_core **core = codec->dev->platform_data;  in wl1273_probe()  local
451 	if (!core) {  in wl1273_probe()
463 	wl1273->core = *core;  in wl1273_probe()