80 static void snd_tea575x_set_freq(struct snd_tea575x *tea)  in snd_tea575x_set_freq()  argument
84 	freq = tea->freq / 16;		/* to kHz */  in snd_tea575x_set_freq()
90 	if (tea->tea5759)  in snd_tea575x_set_freq()
91 		freq -= tea->freq_fixup;  in snd_tea575x_set_freq()
93 		freq += tea->freq_fixup;  in snd_tea575x_set_freq()
98 	tea->val &= ~TEA575X_BIT_FREQ_MASK;  in snd_tea575x_set_freq()
99 	tea->val |= freq & TEA575X_BIT_FREQ_MASK;  in snd_tea575x_set_freq()
100 	tea->ops->write(tea, tea->val);  in snd_tea575x_set_freq()
110 	struct snd_tea575x *tea = video_drvdata(file);  in vidioc_querycap()  local
112 	strcpy(v->card, tea->tea5759 ? "TEA5759" : "TEA5757");  in vidioc_querycap()
149 	struct snd_tea575x *tea = video_drvdata(file);  in vidioc_g_frequency()  local
152 	f->frequency = tea->freq;  in vidioc_g_frequency()
159 	struct snd_tea575x *tea = video_drvdata(file);  in vidioc_s_frequency()  local
164 	tea->freq = f->frequency;  in vidioc_s_frequency()
166 	snd_tea575x_set_freq(tea);  in vidioc_s_frequency()
208 	struct snd_tea575x *tea = video_drvdata(file);  in vidioc_g_ctrl()  local
212 		if (tea->ops->mute) {  in vidioc_g_ctrl()
213 			ctrl->value = tea->mute;  in vidioc_g_ctrl()
223 	struct snd_tea575x *tea = video_drvdata(file);  in vidioc_s_ctrl()  local
227 		if (tea->ops->mute) {  in vidioc_s_ctrl()
228 			tea->ops->mute(tea, ctrl->value);  in vidioc_s_ctrl()
229 			tea->mute = ctrl->value;  in vidioc_s_ctrl()
251 	struct snd_tea575x *tea = video_drvdata(file);  in snd_tea575x_exclusive_open()  local
253 	return test_and_set_bit(0, &tea->in_use) ? -EBUSY : 0;  in snd_tea575x_exclusive_open()
258 	struct snd_tea575x *tea = video_drvdata(file);  in snd_tea575x_exclusive_release()  local
260 	clear_bit(0, &tea->in_use);  in snd_tea575x_exclusive_release()
296 void snd_tea575x_init(struct snd_tea575x *tea)  in snd_tea575x_init()  argument
302 	val = tea->ops->read(tea);  in snd_tea575x_init()
309 	tea->in_use = 0;  in snd_tea575x_init()
310 	tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;  in snd_tea575x_init()
311 	tea->freq = 90500 * 16;		/* 90.5Mhz default */  in snd_tea575x_init()
321 	strcpy(tea575x_radio.name, tea->tea5759 ?  in snd_tea575x_init()
324 	video_set_drvdata(tea575x_radio_inst, tea);  in snd_tea575x_init()
334 	snd_tea575x_set_freq(tea);  in snd_tea575x_init()
337 	if (tea->ops->mute) {  in snd_tea575x_init()
338 		tea->ops->mute(tea, 1);  in snd_tea575x_init()
339 		tea->mute = 1;  in snd_tea575x_init()
341 	tea->vd = tea575x_radio_inst;  in snd_tea575x_init()
344 void snd_tea575x_exit(struct snd_tea575x *tea)  in snd_tea575x_exit()  argument
346 	if (tea->vd) {  in snd_tea575x_exit()
347 		video_unregister_device(tea->vd);  in snd_tea575x_exit()
348 		tea->vd = NULL;  in snd_tea575x_exit()