10  *		     - added versioning
11  *		     - put in and populated the hardware_afmts field.
12  *             [0.2] - put in SNDCTL_DSP_GETCAPS value.
13  *	       [0.3] - put in constraint on state buffer usage.
14  *	       [0.4] - put in default hard/soft settings
64      *  Helper pointers for 16(14)-bit sound
91      *  Heartbeat interferes with sound since the 7 kHz low-pass filter and the
166 			return -EFAULT;  in ami_ct_s8()
171 		used = count*2;  in ami_ct_s8()
175 				return -EFAULT;  in ami_ct_s8()
176 			count--;  in ami_ct_s8()
202 				return -EFAULT;				\
204 			count--;					\
210 		used = count*2;						\
214 				return -EFAULT;				\
217 				return -EFAULT;				\
219 			count--;					\
252 		used = count*2;						\
255 				return -EFAULT;				\
258 			*low++ = (data>>2) & 0x3f;			\
259 			count--;					\
262 		u_char *lefth = &frame[*frameUsed>>2];			\
266 		count = min_t(size_t, userCount, frameLeft)>>2 & ~1;	\
270 				return -EFAULT;				\
273 			*leftl++ = (data>>2) & 0x3f;			\
275 				return -EFAULT;				\
278 			*rightl++ = (data>>2) & 0x3f;			\
279 			count--;					\
313 	custom.aud[2].audvol = custom.aud[3].audvol = 0;  in StopDMA()
364 		period = amiga_colorclock/dmasound.soft.speed-1;  in AmiInit()
405 	default: /* :-) */  in AmiSetFormat()
434 			custom.aud[2].audvol = 1;  in AmiSetVolume()
437 			custom.aud[2].audvol = 0;  in AmiSetVolume()
457 #define AMI_PLAY_PLAYING	2
463 	u_char *start, *ch0, *ch1, *ch2, *ch3;  in AmiPlayNextFrame()  local
474 		ch0 = start;  in AmiPlayNextFrame()
478 		ch0 = start;  in AmiPlayNextFrame()
486 		custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0);  in AmiPlayNextFrame()
493 		custom.aud[0].audlc = (u_short *)ZTWO_PADDR(ch0);  in AmiPlayNextFrame()
498 			/* We can play pseudo 14-bit only with the maximum volume */  in AmiPlayNextFrame()
499 			ch3 = ch0+write_sq_block_size_quarter;  in AmiPlayNextFrame()
501 			custom.aud[2].audvol = 1;  /* we are being affected by the beeps */  in AmiPlayNextFrame()
503 			custom.aud[2].audlc = (u_short *)ZTWO_PADDR(ch2);  in AmiPlayNextFrame()
504 			custom.aud[2].audlen = size;  in AmiPlayNextFrame()
509 			custom.aud[2].audvol = 0;  in AmiPlayNextFrame()
533 		minframes = 2;  in AmiPlay()
572 		write_sq.count--;  in AmiInterrupt()
578 		minframes = 2;  in AmiInterrupt()
614 	custom.aud[2].audvol = 1;	/* For pseudo 14bit */  in AmiMixerInit()
641 	return -EINVAL;  in AmiMixerIoctl()
706 	.hardware_afmts	= (AFMT_S8 | AFMT_S16_BE), /* h'ware-supported formats *only* here */
731 		.name	= "amiga-audio",
738 MODULE_ALIAS("platform:amiga-audio");