25 static int pcxhr_sub_init(struct pcxhr_mgr *mgr);
29 static int pcxhr_init_board(struct pcxhr_mgr *mgr)  in pcxhr_init_board()  argument
36 	if (mgr->mono_capture)  in pcxhr_init_board()
37 		card_streams = mgr->capture_chips * 2;  in pcxhr_init_board()
39 		card_streams = mgr->capture_chips;  in pcxhr_init_board()
40 	card_streams += mgr->playback_chips * PCXHR_PLAYBACK_STREAMS;  in pcxhr_init_board()
43 	pcxhr_enable_dsp(mgr);  in pcxhr_init_board()
46 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_init_board()
50 	if ((rmh.stat[0] & MASK_FIRST_FIELD) < mgr->playback_chips * 2)  in pcxhr_init_board()
54 	    mgr->capture_chips * 2)  in pcxhr_init_board()
62 	dev_dbg(&mgr->pci->dev,  in pcxhr_init_board()
68 	rmh.cmd[0] |= mgr->firmware_num;  in pcxhr_init_board()
70 	rmh.cmd[1] = (1<<23) + mgr->granularity;  in pcxhr_init_board()
72 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_init_board()
75 	dev_dbg(&mgr->pci->dev,  in pcxhr_init_board()
78 	mgr->dsp_version = rmh.stat[0];  in pcxhr_init_board()
80 	if (mgr->is_hr_stereo)  in pcxhr_init_board()
81 		err = hr222_sub_init(mgr);  in pcxhr_init_board()
83 		err = pcxhr_sub_init(mgr);  in pcxhr_init_board()
87 static int pcxhr_sub_init(struct pcxhr_mgr *mgr)  in pcxhr_sub_init()  argument
97 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_init()
103 		mgr->board_has_analog = 1;	/* analog addon board found */  in pcxhr_sub_init()
106 	err = pcxhr_write_io_num_reg_cont(mgr, REG_CONT_UNMUTE_INPUTS,  in pcxhr_sub_init()
113 	if (DSP_EXT_CMD_SET(mgr)) {  in pcxhr_sub_init()
117 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_init()
121 void pcxhr_reset_board(struct pcxhr_mgr *mgr)  in pcxhr_reset_board()  argument
125 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {  in pcxhr_reset_board()
127 	    if (!mgr->is_hr_stereo) {  in pcxhr_reset_board()
131 		pcxhr_send_msg(mgr, &rmh);  in pcxhr_reset_board()
133 		pcxhr_write_io_num_reg_cont(mgr, REG_CONT_UNMUTE_INPUTS,  in pcxhr_reset_board()
139 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_EPRM_INDEX))  in pcxhr_reset_board()
140 		pcxhr_reset_dsp(mgr);  in pcxhr_reset_board()
142 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_XLX_COM_INDEX)) {  in pcxhr_reset_board()
143 		pcxhr_reset_xilinx_com(mgr);  in pcxhr_reset_board()
144 		mgr->dsp_loaded = 1;  in pcxhr_reset_board()
153 static int pcxhr_dsp_allocate_pipe(struct pcxhr_mgr *mgr,  in pcxhr_dsp_allocate_pipe()  argument
163 		if (mgr->mono_capture)  in pcxhr_dsp_allocate_pipe()
171 	dev_dbg(&mgr->pci->dev, "snd_add_ref_pipe pin(%d) pcm%c0\n",  in pcxhr_dsp_allocate_pipe()
180 	if (DSP_EXT_CMD_SET(mgr)) {  in pcxhr_dsp_allocate_pipe()
184 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_dsp_allocate_pipe()
186 		dev_err(&mgr->pci->dev, "error pipe allocation "  in pcxhr_dsp_allocate_pipe()
199 static int pcxhr_dsp_free_pipe( struct pcxhr_mgr *mgr, struct pcxhr_pipe *pipe)
212 	err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 0);
214 		dev_err(&mgr->pci->dev, "error stopping pipe!\n");
219 	err = pcxhr_send_msg(mgr, &rmh);
221 		dev_err(&mgr->pci->dev, "error pipe release "
229 static int pcxhr_config_pipes(struct pcxhr_mgr *mgr)  in pcxhr_config_pipes()  argument
236 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_config_pipes()
237 		chip = mgr->chip[i];  in pcxhr_config_pipes()
240 			err = pcxhr_dsp_allocate_pipe( mgr, pipe, 0, i*2);  in pcxhr_config_pipes()
248 			err = pcxhr_dsp_allocate_pipe(mgr, pipe, 1, i*2 + j);  in pcxhr_config_pipes()
257 static int pcxhr_start_pipes(struct pcxhr_mgr *mgr)  in pcxhr_start_pipes()  argument
265 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_start_pipes()
266 		chip = mgr->chip[i];  in pcxhr_start_pipes()
272 	return pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);  in pcxhr_start_pipes()
276 static int pcxhr_dsp_load(struct pcxhr_mgr *mgr, int index,  in pcxhr_dsp_load()  argument
281 	dev_dbg(&mgr->pci->dev,  in pcxhr_dsp_load()
286 		pcxhr_reset_xilinx_com(mgr);  in pcxhr_dsp_load()
287 		return pcxhr_load_xilinx_binary(mgr, dsp, 0);  in pcxhr_dsp_load()
290 		pcxhr_reset_xilinx_com(mgr);  in pcxhr_dsp_load()
291 		return pcxhr_load_xilinx_binary(mgr, dsp, 1);  in pcxhr_dsp_load()
294 		pcxhr_reset_dsp(mgr);  in pcxhr_dsp_load()
295 		return pcxhr_load_eeprom_binary(mgr, dsp);  in pcxhr_dsp_load()
298 		return pcxhr_load_boot_binary(mgr, dsp);  in pcxhr_dsp_load()
301 		err = pcxhr_load_dsp_binary(mgr, dsp);  in pcxhr_dsp_load()
306 		dev_err(&mgr->pci->dev, "wrong file index\n");  in pcxhr_dsp_load()
311 	err = pcxhr_init_board(mgr);  in pcxhr_dsp_load()
313 		dev_err(&mgr->pci->dev, "pcxhr could not be set up\n");  in pcxhr_dsp_load()
316 	err = pcxhr_config_pipes(mgr);  in pcxhr_dsp_load()
318 		dev_err(&mgr->pci->dev, "pcxhr pipes could not be set up\n");  in pcxhr_dsp_load()
322         for (card_index = 0; card_index < mgr->num_cards; card_index++) {  in pcxhr_dsp_load()
323 		struct snd_pcxhr *chip = mgr->chip[card_index];  in pcxhr_dsp_load()
330 			err = pcxhr_create_mixer(chip->mgr);  in pcxhr_dsp_load()
338 	err = pcxhr_start_pipes(mgr);  in pcxhr_dsp_load()
340 		dev_err(&mgr->pci->dev, "pcxhr pipes could not be started\n");  in pcxhr_dsp_load()
343 	dev_dbg(&mgr->pci->dev,  in pcxhr_dsp_load()
352 int pcxhr_setup_firmware(struct pcxhr_mgr *mgr)  in pcxhr_setup_firmware()  argument
372 	int fw_set = mgr->fw_file_set;  in pcxhr_setup_firmware()
378 		if (request_firmware(&fw_entry, path, &mgr->pci->dev)) {  in pcxhr_setup_firmware()
379 			dev_err(&mgr->pci->dev,  in pcxhr_setup_firmware()
385 		err = pcxhr_dsp_load(mgr, i, fw_entry);  in pcxhr_setup_firmware()
389 		mgr->dsp_loaded |= 1 << i;  in pcxhr_setup_firmware()