279 static void awacs_amp_set_tone(struct awacs_amp *amp, int bass, int treble)  in awacs_amp_set_tone()  argument
281 	amp->amp_tone[0] = bass;  in awacs_amp_set_tone()
282 	amp->amp_tone[1] = treble;  in awacs_amp_set_tone()
293 static int awacs_amp_set_vol(struct awacs_amp *amp, int index,  in awacs_amp_set_vol()  argument
296 	if (do_check && amp->amp_vol[index][0] == lvol &&  in awacs_amp_set_vol()
297 			amp->amp_vol[index][1] == rvol)  in awacs_amp_set_vol()
301 	amp->amp_vol[index][0] = lvol;  in awacs_amp_set_vol()
302 	amp->amp_vol[index][1] = rvol;  in awacs_amp_set_vol()
309 static void awacs_amp_set_master(struct awacs_amp *amp, int vol)  in awacs_amp_set_master()  argument
311 	amp->amp_master = vol;  in awacs_amp_set_master()
321 	struct awacs_amp *amp = chip->mixer_data;  in awacs_amp_free()  local
322 	if (!amp)  in awacs_amp_free()
324 	kfree(amp);  in awacs_amp_free()
348 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_get_volume_amp()  local
350 	ucontrol->value.integer.value[0] = 31 - (amp->amp_vol[index][0] & 31);  in snd_pmac_awacs_get_volume_amp()
351 	ucontrol->value.integer.value[1] = 31 - (amp->amp_vol[index][1] & 31);  in snd_pmac_awacs_get_volume_amp()
361 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_put_volume_amp()  local
364 		| (amp->amp_vol[index][0] & 32);  in snd_pmac_awacs_put_volume_amp()
366 		| (amp->amp_vol[index][1] & 32);  in snd_pmac_awacs_put_volume_amp()
367 	return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);  in snd_pmac_awacs_put_volume_amp()
375 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_get_switch_amp()  local
377 	ucontrol->value.integer.value[0] = (amp->amp_vol[index][0] & 32)  in snd_pmac_awacs_get_switch_amp()
379 	ucontrol->value.integer.value[1] = (amp->amp_vol[index][1] & 32)  in snd_pmac_awacs_get_switch_amp()
390 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_put_switch_amp()  local
393 		| (amp->amp_vol[index][0] & 31);  in snd_pmac_awacs_put_switch_amp()
395 		| (amp->amp_vol[index][1] & 31);  in snd_pmac_awacs_put_switch_amp()
396 	return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);  in snd_pmac_awacs_put_switch_amp()
414 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_get_tone_amp()  local
416 	ucontrol->value.integer.value[0] = amp->amp_tone[index];  in snd_pmac_awacs_get_tone_amp()
425 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_put_tone_amp()  local
431 	if (val != amp->amp_tone[index]) {  in snd_pmac_awacs_put_tone_amp()
432 		amp->amp_tone[index] = val;  in snd_pmac_awacs_put_tone_amp()
433 		awacs_amp_set_tone(amp, amp->amp_tone[0], amp->amp_tone[1]);  in snd_pmac_awacs_put_tone_amp()
453 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_get_master_amp()  local
455 	ucontrol->value.integer.value[0] = amp->amp_master;  in snd_pmac_awacs_get_master_amp()
463 	struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_put_master_amp()  local
469 	if (val != amp->amp_master) {  in snd_pmac_awacs_put_master_amp()
470 		amp->amp_master = val;  in snd_pmac_awacs_put_master_amp()
471 		awacs_amp_set_master(amp, amp->amp_master);  in snd_pmac_awacs_put_master_amp()
771 		struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_resume()  local
772 		awacs_amp_set_vol(amp, 0,  in snd_pmac_awacs_resume()
773 				  amp->amp_vol[0][0], amp->amp_vol[0][1], 0);  in snd_pmac_awacs_resume()
774 		awacs_amp_set_vol(amp, 1,  in snd_pmac_awacs_resume()
775 				  amp->amp_vol[1][0], amp->amp_vol[1][1], 0);  in snd_pmac_awacs_resume()
776 		awacs_amp_set_tone(amp, amp->amp_tone[0], amp->amp_tone[1]);  in snd_pmac_awacs_resume()
777 		awacs_amp_set_master(amp, amp->amp_master);  in snd_pmac_awacs_resume()
806 static int toggle_amp_mute(struct awacs_amp *amp, int index, int mute)  in toggle_amp_mute()  argument
809 	vol[0] = amp->amp_vol[index][0] & 31;  in toggle_amp_mute()
810 	vol[1] = amp->amp_vol[index][1] & 31;  in toggle_amp_mute()
815 	return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);  in toggle_amp_mute()
824 			struct awacs_amp *amp = chip->mixer_data;  in snd_pmac_awacs_update_automute()  local
827 				changed = toggle_amp_mute(amp, AMP_CH_HD, 0);  in snd_pmac_awacs_update_automute()
828 				changed |= toggle_amp_mute(amp, AMP_CH_SPK, 1);  in snd_pmac_awacs_update_automute()
830 				changed = toggle_amp_mute(amp, AMP_CH_HD, 1);  in snd_pmac_awacs_update_automute()
831 				changed |= toggle_amp_mute(amp, AMP_CH_SPK, 0);  in snd_pmac_awacs_update_automute()
923 		struct awacs_amp *amp = kzalloc(sizeof(*amp), GFP_KERNEL);  in snd_pmac_awacs_init()  local
924 		if (! amp)  in snd_pmac_awacs_init()
926 		chip->mixer_data = amp;  in snd_pmac_awacs_init()
929 		awacs_amp_set_vol(amp, 0, 63, 63, 0);  in snd_pmac_awacs_init()
930 		awacs_amp_set_vol(amp, 1, 63, 63, 0);  in snd_pmac_awacs_init()
931 		awacs_amp_set_tone(amp, 7, 7); /* 0 dB */  in snd_pmac_awacs_init()
932 		awacs_amp_set_master(amp, 79); /* 0 dB */  in snd_pmac_awacs_init()