96 	struct wm8775_state *state = to_state(sd);  in wm8775_set_audio()  local
98 	int muted = 0 != state->mute->val;  in wm8775_set_audio()
99 	u16 volume = (u16)state->vol->val;  in wm8775_set_audio()
100 	u16 balance = (u16)state->bal->val;  in wm8775_set_audio()
108 		wm8775_write(sd, R21, 0x0c0 | state->input);  in wm8775_set_audio()
115 		wm8775_write(sd, R21, state->input);  in wm8775_set_audio()
121 	struct wm8775_state *state = to_state(sd);  in wm8775_s_routing()  local
132 	state->input = input;  in wm8775_s_routing()
133 	if (v4l2_ctrl_g_ctrl(state->mute))  in wm8775_s_routing()
135 	if (!v4l2_ctrl_g_ctrl(state->vol))  in wm8775_s_routing()
160 	struct wm8775_state *state = to_state(sd);  in wm8775_log_status()  local
162 	v4l2_info(sd, "Input: %d\n", state->input);  in wm8775_log_status()
163 	v4l2_ctrl_handler_log_status(&state->hdl, sd->name);  in wm8775_log_status()
216 	struct wm8775_state *state;  in wm8775_probe()  local
233 	state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL);  in wm8775_probe()
234 	if (state == NULL)  in wm8775_probe()
236 	sd = &state->sd;  in wm8775_probe()
238 	state->input = 2;  in wm8775_probe()
240 	v4l2_ctrl_handler_init(&state->hdl, 4);  in wm8775_probe()
241 	state->mute = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,  in wm8775_probe()
243 	state->vol = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,  in wm8775_probe()
245 	state->bal = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,  in wm8775_probe()
247 	state->loud = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,  in wm8775_probe()
249 	sd->ctrl_handler = &state->hdl;  in wm8775_probe()
250 	err = state->hdl.error;  in wm8775_probe()
252 		v4l2_ctrl_handler_free(&state->hdl);  in wm8775_probe()
283 		wm8775_write(sd, R17, (state->loud->val ? ALC_EN : 0) | ALC_HOLD);  in wm8775_probe()
306 	struct wm8775_state *state = to_state(sd);  in wm8775_remove()  local
309 	v4l2_ctrl_handler_free(&state->hdl);  in wm8775_remove()