+ case AUDC_SET_INPUT:
+ if (*sarg == state->input)
+ break;
+ state->input = *sarg;
+ switch (*sarg) {
+ case AUDIO_RADIO:
+ /* Hauppauge uses IN2 for the radio */
+ state->mode = MSP_MODE_FM_RADIO;
+ scart = SCART_IN2;
+ break;
+ case AUDIO_EXTERN_1:
+ /* IN1 is often used for external input ... */
+ state->mode = MSP_MODE_EXTERN;
+ scart = SCART_IN1;
+ break;
+ case AUDIO_EXTERN_2:
+ /* ... sometimes it is IN2 through ;) */
+ state->mode = MSP_MODE_EXTERN;
+ scart = SCART_IN2;
+ break;
+ case AUDIO_TUNER:
+ state->mode = -1;
+ break;
+ default:
+ if (*sarg & AUDIO_MUTE)
+ msp_set_scart(client, SCART_MUTE, 0);
+ break;
+ }
+ if (scart) {
+ state->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ state->audmode = V4L2_TUNER_MODE_STEREO;
+ msp_set_scart(client, scart, 0);
+ msp_write_dsp(client, 0x000d, 0x1900);
+ if (state->opmode != OPMODE_AUTOSELECT)
+ msp3400c_setstereo(client, state->audmode);
+ }
+ msp_wake_thread(client);
+ break;
+