165  * Aztech Sound Galaxy specifics
372 static int galaxy_init(struct snd_galaxy *galaxy, u8 *type)  in galaxy_init()  argument
378 	err = dsp_reset(galaxy->port);  in galaxy_init()
382 	err = dsp_get_version(galaxy->port, &major, &minor);  in galaxy_init()
389 	err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_8);  in galaxy_init()
393 	err = dsp_command(galaxy->port, GALAXY_COMMAND_GET_TYPE);  in galaxy_init()
397 	err = dsp_get_byte(galaxy->port, type);  in galaxy_init()
404 static int galaxy_set_mode(struct snd_galaxy *galaxy, u8 mode)  in galaxy_set_mode()  argument
408 	err = dsp_command(galaxy->port, DSP_COMMAND_GALAXY_9);  in galaxy_set_mode()
412 	err = dsp_command(galaxy->port, mode);  in galaxy_set_mode()
420 	err = dsp_reset(galaxy->port);  in galaxy_set_mode()
428 static void galaxy_set_config(struct snd_galaxy *galaxy, u32 config)  in galaxy_set_config()  argument
430 	u8 tmp = ioread8(galaxy->config_port + CONFIG_PORT_SET);  in galaxy_set_config()
433 	iowrite8(tmp | 0x80, galaxy->config_port + CONFIG_PORT_SET);  in galaxy_set_config()
435 		iowrite8(config, galaxy->config_port + i);  in galaxy_set_config()
438 	iowrite8(tmp & 0x7f, galaxy->config_port + CONFIG_PORT_SET);  in galaxy_set_config()
442 static void galaxy_config(struct snd_galaxy *galaxy, u32 config)  in galaxy_config()  argument
447 		u8 tmp = ioread8(galaxy->config_port + i - 1);  in galaxy_config()
448 		galaxy->config = (galaxy->config << 8) | tmp;  in galaxy_config()
450 	config |= galaxy->config & GALAXY_CONFIG_MASK;  in galaxy_config()
451 	galaxy_set_config(galaxy, config);  in galaxy_config()
454 static int galaxy_wss_config(struct snd_galaxy *galaxy, u8 wss_config)  in galaxy_wss_config()  argument
458 	err = wss_detect(galaxy->wss_port);  in galaxy_wss_config()
462 	wss_set_config(galaxy->wss_port, wss_config);  in galaxy_wss_config()
464 	err = galaxy_set_mode(galaxy, GALAXY_MODE_WSS);  in galaxy_wss_config()
473 	struct snd_galaxy *galaxy = card->private_data;  in snd_galaxy_free()  local
475 	if (galaxy->wss_port)  in snd_galaxy_free()
476 		wss_set_config(galaxy->wss_port, 0);  in snd_galaxy_free()
477 	if (galaxy->config_port)  in snd_galaxy_free()
478 		galaxy_set_config(galaxy, galaxy->config);  in snd_galaxy_free()
483 	struct snd_galaxy *galaxy;  in __snd_galaxy_probe()  local
490 				sizeof(*galaxy), &card);  in __snd_galaxy_probe()
495 	galaxy = card->private_data;  in __snd_galaxy_probe()
497 	galaxy->res_port = devm_request_region(dev, port[n], 16, DRV_NAME);  in __snd_galaxy_probe()
498 	if (!galaxy->res_port) {  in __snd_galaxy_probe()
503 	galaxy->port = devm_ioport_map(dev, port[n], 16);  in __snd_galaxy_probe()
504 	if (!galaxy->port)  in __snd_galaxy_probe()
507 	err = galaxy_init(galaxy, &type);  in __snd_galaxy_probe()
509 		dev_err(dev, "did not find a Sound Galaxy at %#lx\n", port[n]);  in __snd_galaxy_probe()
512 	dev_info(dev, "Sound Galaxy (type %d) found at %#lx\n", type, port[n]);  in __snd_galaxy_probe()
514 	galaxy->res_config_port =  in __snd_galaxy_probe()
517 	if (!galaxy->res_config_port) {  in __snd_galaxy_probe()
523 	galaxy->config_port =  in __snd_galaxy_probe()
525 	if (!galaxy->config_port)  in __snd_galaxy_probe()
527 	galaxy_config(galaxy, config[n]);  in __snd_galaxy_probe()
529 	galaxy->res_wss_port = devm_request_region(dev, wss_port[n], 4, DRV_NAME);  in __snd_galaxy_probe()
530 	if (!galaxy->res_wss_port)  {  in __snd_galaxy_probe()
535 	galaxy->wss_port = devm_ioport_map(dev, wss_port[n], 4);  in __snd_galaxy_probe()
536 	if (!galaxy->wss_port)  in __snd_galaxy_probe()
539 	err = galaxy_wss_config(galaxy, wss_config[n]);  in __snd_galaxy_probe()