40 		rmh.Cmd[0] |= CMD_MODIFY_CLOCK_S_BIT;  in vx_modify_board_clock()
52         rmh.Cmd[0] |= 1 << 0; /* reference: AUDIO 0 */  in vx_modify_board_inputs()
59  * returns 0 or 1.
69 		val = (vx_inb(chip, RUER) >> 7) & 0x01;  in vx_read_one_cbit()
73 		val = (vx_inl(chip, RUER) >> 7) & 0x01;  in vx_read_one_cbit()
82  * @val: bit value, 0 or 1
86 	val = !!val;	/* 0 or 1 */  in vx_write_one_cbit()
89 		vx_outb(chip, CSUER, 0); /* write */  in vx_write_one_cbit()
92 		vx_outl(chip, CSUER, 0); /* write */  in vx_write_one_cbit()
102  * returns the frequency of UER, or 0 if not sync,
110 	freq = 0;  in vx_read_uer_status()
117 	if (val < 0)  in vx_read_uer_status()
134 		/* bit 0 corresponds to consumer/professional bit */  in vx_read_uer_status()
135 		*mode = vx_read_one_cbit(chip, 0) ?  in vx_read_uer_status()
150  *    switch ( HexFreq & 0x00000F00 )
151  *    case 0x00000100: ;
152  *    case 0x00000200:
153  *    case 0x00000300: HexFreq -= 0x00000201 ;
154  *    case 0x00000400:
155  *    case 0x00000500:
156  *    case 0x00000600:
157  *    case 0x00000700: HexFreq = (dword) (((double) 28224000 / (double) (Frequency*2)) - 1)
158  *    default        : HexFreq = (dword) ((double) 28224000 / (double) (Frequency*4)) - 0x000001FF
165 	if (snd_BUG_ON(freq <= 0))  in vx_calc_clock_from_freq()
166 		return 0;  in vx_calc_clock_from_freq()
172 	if (snd_BUG_ON(hexfreq <= 0x00000200))  in vx_calc_clock_from_freq()
173 		return 0;  in vx_calc_clock_from_freq()
175 	if (hexfreq <= 0x03ff)  in vx_calc_clock_from_freq()
176 		return hexfreq - 0x00000201;  in vx_calc_clock_from_freq()
177 	if (hexfreq <= 0x07ff)   in vx_calc_clock_from_freq()
179 	if (hexfreq <= 0x0fff)  in vx_calc_clock_from_freq()
180 		return (hexfreq / 4) + 0x000001ff;  in vx_calc_clock_from_freq()
182 	return 0x5fe; 	/* min freq = 6893 Hz */  in vx_calc_clock_from_freq()
199 	vx_toggle_dac_mute(chip, 0);  in vx_change_clock_source()
212 	snd_printdd(KERN_DEBUG "set internal clock to 0x%x from freq %d\n", clock, freq);  in vx_set_internal_clock()
215 		vx_outb(chip, HIFREQ, (clock >> 8) & 0x0f);  in vx_set_internal_clock()
216 		vx_outb(chip, LOFREQ, clock & 0xff);  in vx_set_internal_clock()
218 		vx_outl(chip, HIFREQ, (clock >> 8) & 0x0f);  in vx_set_internal_clock()
219 		vx_outl(chip, LOFREQ, clock & 0xff);  in vx_set_internal_clock()
236 	for (i = 0; i < 32; i++)  in vx_set_iec958_status()
246 	int src_changed = 0;  in vx_set_clock()
249 		return 0;  in vx_set_clock()
270 			return 0;  in vx_set_clock()
276 		return 0;  in vx_set_clock()
279 	return 0;  in vx_set_clock()
291 		return 0;  in vx_change_frequency()
294 		return 0;  in vx_change_frequency()
299 	if (freq < 0)  in vx_change_frequency()
308 	return 0;  in vx_change_frequency()