27 		rmh.Cmd[0] |= CMD_MODIFY_CLOCK_S_BIT;  in vx_modify_board_clock()
39         rmh.Cmd[0] |= 1 << 0; /* reference: AUDIO 0 */  in vx_modify_board_inputs()
46  * returns 0 or 1.
56 		val = (vx_inb(chip, RUER) >> 7) & 0x01;  in vx_read_one_cbit()
60 		val = (vx_inl(chip, RUER) >> 7) & 0x01;  in vx_read_one_cbit()
69  * @val: bit value, 0 or 1
73 	val = !!val;	/* 0 or 1 */  in vx_write_one_cbit()
76 		vx_outb(chip, CSUER, 0); /* write */  in vx_write_one_cbit()
79 		vx_outl(chip, CSUER, 0); /* write */  in vx_write_one_cbit()
89  * returns the frequency of UER, or 0 if not sync,
97 	freq = 0;  in vx_read_uer_status()
104 	if (val < 0)  in vx_read_uer_status()
121 		/* bit 0 corresponds to consumer/professional bit */  in vx_read_uer_status()
122 		*mode = vx_read_one_cbit(chip, 0) ?  in vx_read_uer_status()
137  *    switch ( HexFreq & 0x00000F00 )
138  *    case 0x00000100: ;
139  *    case 0x00000200:
140  *    case 0x00000300: HexFreq -= 0x00000201 ;
141  *    case 0x00000400:
142  *    case 0x00000500:
143  *    case 0x00000600:
144  *    case 0x00000700: HexFreq = (dword) (((double) 28224000 / (double) (Frequency*2)) - 1)
145  *    default        : HexFreq = (dword) ((double) 28224000 / (double) (Frequency*4)) - 0x000001FF
152 	if (snd_BUG_ON(freq <= 0))  in vx_calc_clock_from_freq()
153 		return 0;  in vx_calc_clock_from_freq()
159 	if (snd_BUG_ON(hexfreq <= 0x00000200))  in vx_calc_clock_from_freq()
160 		return 0;  in vx_calc_clock_from_freq()
162 	if (hexfreq <= 0x03ff)  in vx_calc_clock_from_freq()
163 		return hexfreq - 0x00000201;  in vx_calc_clock_from_freq()
164 	if (hexfreq <= 0x07ff)   in vx_calc_clock_from_freq()
166 	if (hexfreq <= 0x0fff)  in vx_calc_clock_from_freq()
167 		return (hexfreq / 4) + 0x000001ff;  in vx_calc_clock_from_freq()
169 	return 0x5fe; 	/* min freq = 6893 Hz */  in vx_calc_clock_from_freq()
186 	vx_toggle_dac_mute(chip, 0);  in vx_change_clock_source()
200 		"set internal clock to 0x%x from freq %d\n", clock, freq);  in vx_set_internal_clock()
203 		vx_outb(chip, HIFREQ, (clock >> 8) & 0x0f);  in vx_set_internal_clock()
204 		vx_outb(chip, LOFREQ, clock & 0xff);  in vx_set_internal_clock()
206 		vx_outl(chip, HIFREQ, (clock >> 8) & 0x0f);  in vx_set_internal_clock()
207 		vx_outl(chip, LOFREQ, clock & 0xff);  in vx_set_internal_clock()
224 	for (i = 0; i < 32; i++)  in vx_set_iec958_status()
234 	int src_changed = 0;  in vx_set_clock()
237 		return 0;  in vx_set_clock()
258 			return 0;  in vx_set_clock()
264 		return 0;  in vx_set_clock()
267 	return 0;  in vx_set_clock()
279 		return 0;  in vx_change_frequency()
282 		return 0;  in vx_change_frequency()
287 	if (freq < 0)  in vx_change_frequency()
296 	return 0;  in vx_change_frequency()