Index: acorn32/conf/files.acorn32
===================================================================
RCS file: /cvsroot/syssrc/sys/arch/acorn32/conf/files.acorn32,v
retrieving revision 1.8
diff -p -p -r1.8 files.acorn32
*** acorn32/conf/files.acorn32 2002/02/11 21:48:48 1.8
--- acorn32/conf/files.acorn32 2002/03/03 17:04:57
*************** file arch/arm/iomd/vidc20config.c vidcv
*** 160,170 ****
file arch/arm/iomd/vidcvideo.c vidcvideo needs-flag
# Audio devices
! device beep
! attach beep at vidc
file arch/arm/iomd/beep.c beep needs-flag
! device vidcaudio: audio
attach vidcaudio at vidc
file arch/arm/iomd/vidcaudio.c vidcaudio needs-flag
--- 160,170 ----
file arch/arm/iomd/vidcvideo.c vidcvideo needs-flag
# Audio devices
! device beep: audio
! attach beep at audio
file arch/arm/iomd/beep.c beep needs-flag
! device vidcaudio: audio, mulaw, auconv
attach vidcaudio at vidc
file arch/arm/iomd/vidcaudio.c vidcaudio needs-flag
Index: acorn32/conf/GENERIC
===================================================================
RCS file: /cvsroot/syssrc/sys/arch/acorn32/conf/GENERIC,v
retrieving revision 1.11
diff -p -p -r1.11 GENERIC
*** acorn32/conf/GENERIC 2002/02/11 21:48:46 1.11
--- acorn32/conf/GENERIC 2002/03/03 17:12:04
*************** lpt* at pioc? offset 0x0278 irq 0
*** 247,253 ****
#lpt* at pioc? offset 0x03bc irq -1
# Crude sound device
! beep0 at vidc?
# Audio device
vidcaudio0 at vidc?
--- 247,253 ----
#lpt* at pioc? offset 0x03bc irq -1
# Crude sound device
! #beep0 at vidc?
# Audio device
vidcaudio0 at vidc?
*************** audio* at vidcaudio0
*** 255,260 ****
--- 255,263 ----
# System beep
sysbeep0 at vidc?
+
+ # Crude sound device
+ beep0 at audio?
# Podule bus device
podulebus0 at root
Index: arm/iomd/beep.c
===================================================================
RCS file: /cvsroot/syssrc/sys/arch/arm/iomd/beep.c,v
retrieving revision 1.5
diff -p -p -r1.5 beep.c
*** arm/iomd/beep.c 2002/02/18 12:36:27 1.5
--- arm/iomd/beep.c 2002/03/03 17:07:18
*************** __RCSID("$NetBSD: beep.c,v 1.5 2002/02/1
*** 51,56 ****
--- 51,60 ----
#include <sys/proc.h>
#include <sys/time.h>
#include <sys/errno.h>
+ #include <sys/fcntl.h>
+ #include <sys/uio.h>
+ #include <sys/audioio.h>
+ #include <dev/audio_if.h>
#include <uvm/uvm_extern.h>
*************** __RCSID("$NetBSD: beep.c,v 1.5 2002/02/1
*** 62,74 ****
#include <arm/mainbus/mainbus.h>
#include <arm/iomd/beepvar.h>
#include <arm/iomd/vidc.h>
- #include <arm/iomd/waveform.h>
#include <arm/iomd/iomdreg.h>
#include <arm/iomd/iomdvar.h>
#include "beep.h"
#include "locators.h"
struct beep_softc {
struct device sc_device;
irqhandler_t sc_ih;
--- 66,80 ----
#include <arm/mainbus/mainbus.h>
#include <arm/iomd/beepvar.h>
#include <arm/iomd/vidc.h>
#include <arm/iomd/iomdreg.h>
#include <arm/iomd/iomdvar.h>
#include "beep.h"
#include "locators.h"
+ #define BEEP_MULAW
+ #include <arm/iomd/waveform.h>
+
struct beep_softc {
struct device sc_device;
irqhandler_t sc_ih;
*************** beepprobe(parent, cf, aux)
*** 104,109 ****
--- 110,117 ----
struct cfdata *cf;
void *aux;
{
+ return 1;
+ #if 0
/* struct mainbus_attach_args *mb = aux;*/
int id;
*************** beepprobe(parent, cf, aux)
*** 124,129 ****
--- 132,138 ----
break;
}
return(0);
+ #endif
}
*************** beepattach(parent, self, aux)
*** 133,138 ****
--- 142,150 ----
struct device *self;
void *aux;
{
+ printf("\n");
+ return;
+ #if 0
struct beep_softc *sc = (void *)self;
struct mainbus_attach_args *mb = aux;
*************** beepattach(parent, self, aux)
*** 193,198 ****
--- 205,211 ----
WriteWord(vidc_base, VIDC_SIR5 | SIR_CENTRE);
WriteWord(vidc_base, VIDC_SIR6 | SIR_CENTRE);
WriteWord(vidc_base, VIDC_SIR7 | SIR_CENTRE);
+ #endif
}
*************** beepopen(dev, flag, mode, p)
*** 203,208 ****
--- 216,223 ----
int mode;
struct proc *p;
{
+ return 0;
+ #if 0
struct beep_softc *sc;
int unit = minor(dev);
int s;
*************** beepopen(dev, flag, mode, p)
*** 224,229 ****
--- 239,245 ----
(void)splx(s);
return(0);
+ #endif
}
*************** beepclose(dev, flag, mode, p)
*** 234,239 ****
--- 250,257 ----
int mode;
struct proc *p;
{
+ return 0;
+ #if 0
int unit = minor(dev);
struct beep_softc *sc = beep_cd.cd_devs[unit];
int s;
*************** beepclose(dev, flag, mode, p)
*** 246,257 ****
--- 264,299 ----
(void)splx(s);
return(0);
+ #endif
}
void
beep_generate(void)
{
+ struct uio auio;
+ struct iovec aiov;
+
+ /* printf("beep_generate.\n"); */
+
+ aiov.iov_base = (caddr_t)beep_waveform;
+ aiov.iov_len = sizeof(beep_waveform);
+ auio.uio_iov = &aiov;
+ auio.uio_iovcnt = 1;
+ auio.uio_resid = sizeof(beep_waveform);
+ auio.uio_rw = UIO_WRITE;
+ auio.uio_segflg = UIO_SYSSPACE;
+ auio.uio_procp = (struct proc *)0;
+
+ if (audioopen(AUDIO_DEVICE, FWRITE, 0, (struct proc *)0))
+ return;
+
+ if (audiowrite(AUDIO_DEVICE, &auio, 0) != 0)
+ printf("beep: write returned error\n");
+
+ audioclose(AUDIO_DEVICE, FWRITE, 0, (struct proc *)0);
+
+ #if 0
struct beep_softc *sc = beep_cd.cd_devs[0];
/* int status;*/
*************** beep_generate(void)
*** 269,274 ****
--- 311,317 ----
IOMD_WRITE_BYTE(IOMD_SD0CR, 0x90);
IOMD_WRITE_BYTE(IOMD_SD0CR, 0x30);
beepdma(sc, 0);
+ #endif
}
*************** beepioctl(dev, cmd, data, flag, p)
*** 280,295 ****
int flag;
struct proc *p;
{
struct beep_softc *sc = beep_cd.cd_devs[minor(dev)];
int rate;
struct wavebuffer *wave = (struct wavebuffer *)data;
switch (cmd) {
case BEEP_GENERATE:
beep_generate();
break;
!
case BEEP_SETRATE:
rate = *(int *)data;
if (rate < 3 || rate > 255)
--- 323,341 ----
int flag;
struct proc *p;
{
+ #if 0
struct beep_softc *sc = beep_cd.cd_devs[minor(dev)];
int rate;
struct wavebuffer *wave = (struct wavebuffer *)data;
+ #endif
switch (cmd) {
case BEEP_GENERATE:
beep_generate();
break;
! #if 0
case BEEP_SETRATE:
+ return ENXIO;
rate = *(int *)data;
if (rate < 3 || rate > 255)
*************** beepioctl(dev, cmd, data, flag, p)
*** 308,313 ****
--- 354,360 ----
sc->sc_sound_end1 = (sc->sc_sound_cur1 + wave->size - 16);
break;
+ #endif
default:
return(ENXIO);
break;
Index: arm/iomd/vidcaudio.c
===================================================================
RCS file: /cvsroot/syssrc/sys/arch/arm/iomd/vidcaudio.c,v
retrieving revision 1.5
diff -p -p -r1.5 vidcaudio.c
*** arm/iomd/vidcaudio.c 2002/02/18 12:55:47 1.5
--- arm/iomd/vidcaudio.c 2002/03/03 17:07:19
***************
*** 1,6 ****
--- 1,8 ----
/* $NetBSD: vidcaudio.c,v 1.5 2002/02/18 12:55:47 bjh21 Exp $ */
/*
+ * Copyright (c) 1999 Richard Earnshaw
+ * Copyright (c) 1998 Christopher Gilbert
* Copyright (c) 1995 Melvin Tang-Richardson
*
* Redistribution and use in source and binary forms, with or without
***************
*** 30,39 ****
*/
/*
! * audio driver for the RiscPC 16 bit sound
*
* Interfaces with the NetBSD generic audio driver to provide SUN
* /dev/audio (partial) compatibility.
*/
#include <sys/param.h> /* proc.h */
--- 32,55 ----
*/
/*
! * audio driver for the RiscPC sound
*
* Interfaces with the NetBSD generic audio driver to provide SUN
* /dev/audio (partial) compatibility.
+ *
+ * FEATURES:
+ * Supports both 8 and 16 bit systems.
+ * 8 bit features:
+ * plays 8 bit mono mulaw
+ * 16 bit features:
+ * plays 8 bit mono mulaw
+ * plays 8/16 bit mono/stereo linear samples
+ * (big or little endian, signed or unsigned)
+ *
+ * TODO:
+ * Figure out why the converted samples are so bad, I suspect that it's
+ * the auconv/mulaw routines. Or is this why there is an oversampled option in
+ * RiscOS.
*/
#include <sys/param.h> /* proc.h */
*************** __RCSID("$NetBSD: vidcaudio.c,v 1.5 2002
*** 46,121 ****
#include <sys/audioio.h>
#include <sys/errno.h>
#include <sys/systm.h>
#include <uvm/uvm_extern.h>
#include <dev/audio_if.h>
#include <machine/intr.h>
#include <arm/arm32/katelib.h>
#include <arm/iomd/vidcaudiovar.h>
#include <arm/iomd/iomdreg.h>
#include <arm/iomd/iomdvar.h>
! #include <arm/iomd/vidc.h>
#include <arm/mainbus/mainbus.h>
#include <arm/iomd/waveform.h>
- #include "vidcaudio.h"
extern int *vidc_base;
! #undef DEBUG
! struct audio_general {
! vm_offset_t silence;
! irqhandler_t ih;
void (*intr) (void *);
void *arg;
- vm_offset_t next_cur;
- vm_offset_t next_end;
void (*next_intr) (void *);
void *next_arg;
! int buffer;
! int in_progress;
! int open;
! } ag;
! struct vidcaudio_softc {
! struct device device;
! int iobase;
!
! int open;
};
! int vidcaudio_probe __P((struct device *parent, struct cfdata *cf, void *aux));
! void vidcaudio_attach __P((struct device *parent, struct device *self, void *aux));
! int vidcaudio_open __P((void *addr, int flags));
! void vidcaudio_close __P((void *addr));
!
! int vidcaudio_intr __P((void *arg));
! int vidcaudio_dma_program __P((vm_offset_t cur, vm_offset_t end, void (*intr)(void *), void *arg));
! void vidcaudio_dummy_routine __P((void *arg));
! int vidcaudio_stereo __P((int channel, int position));
! int vidcaudio_rate __P((int rate));
! void vidcaudio_shutdown __P((void));
- static int sound_dma_intr;
-
struct cfattach vidcaudio_ca = {
sizeof(struct vidcaudio_softc), vidcaudio_probe, vidcaudio_attach
};
int vidcaudio_query_encoding __P((void *, struct audio_encoding *));
! int vidcaudio_set_params __P((void *, int, int, struct audio_params *, struct audio_params *));
int vidcaudio_round_blocksize __P((void *, int));
int vidcaudio_start_output __P((void *, void *, int, void (*)(void *),
! void *));
int vidcaudio_start_input __P((void *, void *, int, void (*)(void *),
! void *));
int vidcaudio_halt_output __P((void *));
int vidcaudio_halt_input __P((void *));
int vidcaudio_speaker_ctl __P((void *, int));
--- 62,172 ----
#include <sys/audioio.h>
#include <sys/errno.h>
#include <sys/systm.h>
+ #include <sys/uio.h>
+ #include <sys/fcntl.h>
#include <uvm/uvm_extern.h>
#include <dev/audio_if.h>
+ #include <dev/mulaw.h>
+ #include <dev/auconv.h>
+ #include <machine/rtc.h>
#include <machine/intr.h>
+ #include <arm/iomd/vidc.h>
#include <arm/arm32/katelib.h>
+
#include <arm/iomd/vidcaudiovar.h>
#include <arm/iomd/iomdreg.h>
#include <arm/iomd/iomdvar.h>
! #include "vidcaudio.h"
#include <arm/mainbus/mainbus.h>
+
+ #define BEEP_MULAW
#include <arm/iomd/waveform.h>
extern int *vidc_base;
! #define DEBUG
! #ifdef DEBUG
! #define DEBUGPRINTF(x, level) if (vidcaudiodebug >= level) (void)printf x
! int vidcaudiodebug = 0;
! #else
! #define DEBUGPRINTF(x, level)
! #endif
!
! struct vidcaudio_softc {
! struct device sc_device;
! irqhandler_t sc_ih;
! int sc_iobase;
! int sc_open;
! int sc_dmachannel;
void (*intr) (void *);
void *arg;
void (*next_intr) (void *);
void *next_arg;
! u_int sc_silence_cur;
! u_int sc_silence_end;
!
! vm_offset_t sc_buffer0;
! vm_offset_t sc_buffer1;
!
! vm_offset_t sc_silence;
!
! vm_offset_t sc_next_cur;
! vm_offset_t sc_next_end;
! int sc_in_progress;
! int sc_buffer;
! int sc_is16bit;
};
! int vidcaudio_probe __P((struct device *, struct cfdata *, void *));
! void vidcaudio_attach __P((struct device *, struct device *, void *));
! int vidcaudio_open __P((void *, int));
! void vidcaudio_close __P((void *));
!
! int vidcaudio_intr __P((void *));
! void vidcaudio_dummy_routine __P((void *));
! int vidcaudio_stereo __P((int, int));
! int vidcaudio_rate __P((int));
! void vidcaudio_shutdown __P((struct vidcaudio_softc *));
! void vidcaudio_dma_reset __P((struct vidcaudio_softc *));
!
!
! void mulaw_to_vidc __P((void *, u_char *, int));
! void mulaw_to_stereo_slinear16 __P((void *, u_char *, int));
! void mono16_to_stereo16 __P((void *, u_char *, int));
! void mono_to_stereo_chs16 __P((void *, u_char *, int));
! void mono8_to_stereo16 __P((void *, u_char *, int));
! void mono8_to_stereo16_chs __P((void *, u_char *, int));
! void linear8_to_linear16_chs __P((void *, u_char *, int));
! void vidcaudio_beep_generate __P((void));
struct cfattach vidcaudio_ca = {
sizeof(struct vidcaudio_softc), vidcaudio_probe, vidcaudio_attach
};
+ /*
+ * XXX KNF says that all local functions should have
+ * their variables declared here, it's not done in gus
+ * or sb stuff should it be so?
+ */
+
int vidcaudio_query_encoding __P((void *, struct audio_encoding *));
! int vidcaudio_set_params __P((void *, int, int, struct audio_params *,
! struct audio_params *));
int vidcaudio_round_blocksize __P((void *, int));
int vidcaudio_start_output __P((void *, void *, int, void (*)(void *),
! void *));
int vidcaudio_start_input __P((void *, void *, int, void (*)(void *),
! void *));
int vidcaudio_halt_output __P((void *));
int vidcaudio_halt_input __P((void *));
int vidcaudio_speaker_ctl __P((void *, int));
*************** int vidcaudio_get_port __P((void *,
*** 125,136 ****
int vidcaudio_query_devinfo __P((void *, mixer_devinfo_t *));
int vidcaudio_get_props __P((void *));
- struct audio_device vidcaudio_device = {
- "VidcAudio 8-bit",
- "x",
- "vidcaudio"
- };
-
struct audio_hw_if vidcaudio_hw_if = {
vidcaudio_open,
vidcaudio_close,
--- 176,181 ----
*************** struct audio_hw_if vidcaudio_hw_if = {
*** 162,175 ****
};
void
vidcaudio_beep_generate()
{
! vidcaudio_dma_program(ag.silence, ag.silence+sizeof(beep_waveform)-16,
! vidcaudio_dummy_routine, NULL);
! }
int
vidcaudio_probe(parent, cf, aux)
struct device *parent;
--- 207,242 ----
};
+ #define PHYS(x, y) pmap_extract(pmap_kernel(), (x), (paddr_t *)(y))
+
+ /* Use the audio device that is attached to us to generate the beep. That
+ way any conversions needed are performed automatically. */
void
vidcaudio_beep_generate()
{
! struct uio auio;
! struct iovec aiov;
!
! DEBUGPRINTF(("\nvidcaudio_beep_generate.\n"), 1);
!
! /* If not configured, we can't beep. */
! if (audioopen(AUDIO_DEVICE, FWRITE, 0, (struct proc *)0))
! return;
!
! aiov.iov_base = (caddr_t)beep_waveform;
! aiov.iov_len = sizeof(beep_waveform);
! auio.uio_iov = & aiov;
! auio.uio_iovcnt = 1;
! auio.uio_resid = sizeof(beep_waveform);
! auio.uio_rw = UIO_WRITE;
! auio.uio_segflg = UIO_SYSSPACE;
! auio.uio_procp = (struct proc *)0;
+ audiowrite(AUDIO_DEVICE, &auio, 0);
+ audioclose(AUDIO_DEVICE, FWRITE, 0, (struct proc *)0);
+ }
+
int
vidcaudio_probe(parent, cf, aux)
struct device *parent;
*************** vidcaudio_probe(parent, cf, aux)
*** 180,273 ****
id = IOMD_ID;
- /* So far I only know about this IOMD */
switch (id) {
case RPC600_IOMD_ID:
! return(1);
break;
case ARM7500_IOC_ID:
case ARM7500FE_IOC_ID:
! return(1);
break;
default:
printf("vidcaudio: Unknown IOMD id=%04x", id);
break;
}
! return (0);
}
-
void
vidcaudio_attach(parent, self, aux)
! struct device *parent;
! struct device *self;
void *aux;
{
struct mainbus_attach_args *mb = aux;
struct vidcaudio_softc *sc = (void *)self;
! int id;
!
! sc->iobase = mb->mb_iobase;
! sc->open = 0;
! ag.in_progress = 0;
!
! ag.next_cur = 0;
! ag.next_end = 0;
! ag.next_intr = NULL;
! ag.next_arg = NULL;
! vidcaudio_rate(32); /* 24*1024*/
! /* Program the silence buffer and reset the DMA channel */
! ag.silence = uvm_km_alloc(kernel_map, NBPG);
! if (ag.silence == NULL)
panic("vidcaudio: Cannot allocate memory\n");
!
! memset((char *)ag.silence, 0, NBPG);
! memcpy((char *)ag.silence, (char *)beep_waveform, sizeof(beep_waveform));
! ag.buffer = 0;
! /* Install the irq handler for the DMA interrupt */
! ag.ih.ih_func = vidcaudio_intr;
! ag.ih.ih_arg = NULL;
! ag.ih.ih_level = IPL_AUDIO;
! ag.ih.ih_name = "vidcaudio";
!
! ag.intr = NULL;
! /* ag.nextintr = NULL;*/
!
! id = IOMD_ID;
switch (id) {
case RPC600_IOMD_ID:
! sound_dma_intr = IRQ_DMASCH0;
break;
case ARM7500_IOC_ID:
case ARM7500FE_IOC_ID:
! sound_dma_intr = IRQ_SDMA;
break;
}
! disable_irq(sound_dma_intr);
! if (irq_claim(sound_dma_intr, &(ag.ih)))
! panic("vidcaudio: couldn't claim IRQ %d\n", sound_dma_intr);
! disable_irq(sound_dma_intr);
! printf("\n");
! vidcaudio_dma_program(ag.silence, ag.silence+NBPG-16,
! vidcaudio_dummy_routine, NULL);
! audio_attach_mi(&vidcaudio_hw_if, sc, &sc->device);
! #ifdef DEBUG
! printf(" UNDER DEVELOPMENT (nuts)\n");
! #endif
}
int
--- 247,384 ----
id = IOMD_ID;
switch (id) {
case RPC600_IOMD_ID:
!
! return 1;
break;
case ARM7500_IOC_ID:
case ARM7500FE_IOC_ID:
! return 1;
break;
default:
printf("vidcaudio: Unknown IOMD id=%04x", id);
break;
}
! return 0;
}
void
vidcaudio_attach(parent, self, aux)
! struct device *parent, *self;
void *aux;
{
struct mainbus_attach_args *mb = aux;
struct vidcaudio_softc *sc = (void *)self;
! int id = IOMD_ID;
! sc->sc_iobase = mb->mb_iobase;
! sc->sc_open = 0;
!
! /* We need 2 buffers */
! sc->sc_buffer0 = uvm_km_alloc(kernel_map, NBPG);
! if (sc->sc_buffer0 == 0)
! panic("vidcaudio: Can not allocate buffer 1 memory\n");
! if ((sc->sc_buffer0 & (NBPG - 1)) != 0)
! panic("vidcaudio: Can not allocate page aligned buffer 1\n");
! memset((char *)sc->sc_buffer0, 0, NBPG);
!
! sc->sc_buffer1 = uvm_km_alloc(kernel_map, NBPG);
! if (sc->sc_buffer1 == 0)
! panic("vidcaudio: Can not allocate buffer 1 memory\n");
! if ((sc->sc_buffer1 & (NBPG - 1)) != 0)
! panic("vidcaudio: Can not allocate page aligned buffer 1\n");
! memset((char *)sc->sc_buffer1, 0, NBPG);
!
! /* Should be location 132 in the cmos by risc os, or we can hope... */
! /* XXX cmos_read is part of the RTC device, we shouldn't be doing this
! * this way. */
! DEBUGPRINTF(("Checking CMOS...\n"),1);
!
! sc->sc_is16bit = (cmos_read(0xc4) >> 5) & 1;
! DEBUGPRINTF(("vidcaudio: sc->sc_is16bit:= %d \n",sc->sc_is16bit),1);
!
! if (sc->sc_is16bit) {
! printf(": 16-bit external DAC");
! /* Switch to 16bit mode */
! WriteWord(vidc_base, VIDC_SCR | 0x03);
! vidcaudio_rate(8000);
! } else {
! printf(":8-bit internal DAC");
! /* Switch to 8bit mode */
! WriteWord(vidc_base, VIDC_SCR | 0x05);
!
! /* I think the beep is at 32 us or 31250 Hz */
! vidcaudio_rate(31250);
!
! /* Let's centre the channels, as we're only doing mono */
!
! WriteWord(vidc_base, VIDC_SIR0 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR1 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR2 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR3 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR4 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR5 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR6 | SIR_CENTRE);
! WriteWord(vidc_base, VIDC_SIR7 | SIR_CENTRE);
! }
! DEBUGPRINTF(("setup silence buffer, "),1);
! sc->sc_silence = uvm_km_alloc(kernel_map, NBPG);
! if (sc->sc_silence == 0)
panic("vidcaudio: Cannot allocate memory\n");
! if ((sc->sc_silence & (NBPG - 1)) != 0)
! panic("vidcaudio: Silence buffer not page aligned\n");
! memset((char *)sc->sc_silence, 0, NBPG);
! PHYS((vm_offset_t)sc->sc_buffer0, &sc->sc_silence_cur);
! sc->sc_silence_end = sc->sc_silence_cur + NBPG - 16;
! vidcaudio_dma_reset(sc);
+ /* Now which dma are we using? */
switch (id) {
case RPC600_IOMD_ID:
! sc->sc_dmachannel = IRQ_DMASCH0;
break;
case ARM7500_IOC_ID:
case ARM7500FE_IOC_ID:
! sc->sc_dmachannel = IRQ_SDMA;
break;
+ default:
+ printf("vidcaudio: Unknown IOMD id=%04x\n", id);
+ break;
}
! /* Install the irq handler for the DMA interrupt */
! DEBUGPRINTF(("installing irq handler for DMA's... "),1);
! sc->sc_ih.ih_func = vidcaudio_intr;
! sc->sc_ih.ih_arg = sc;
! sc->sc_ih.ih_level = IPL_AUDIO;
! sc->sc_ih.ih_name = "vidcaudio";
! disable_irq(sc->sc_dmachannel);
! if (irq_claim(sc->sc_dmachannel, &(sc->sc_ih)))
! panic("vidcaudio: couldn't claim IRQ %d\n", sc->sc_dmachannel);
! disable_irq(sc->sc_dmachannel);
! DEBUGPRINTF(("installed, "),1);
! printf("\n");
!
! /* have to attach the audio device */
! audio_attach_mi(&vidcaudio_hw_if, sc, &sc->sc_device);
!
! /* Save power by not having an audio output */
! DEBUGPRINTF(("shutting off outputs"),2);
! WriteWord(vidc_base, VIDC_SCR | 0x00);
!
! DEBUGPRINTF(("vidcaudio: debugging on.\n"),1);
}
int
*************** vidcaudio_open(addr, flags)
*** 277,293 ****
{
struct vidcaudio_softc *sc = addr;
! #ifdef DEBUG
! printf("DEBUG: vidcaudio_open called\n");
! #endif
! if (sc->open)
return EBUSY;
!
! sc->open = 1;
! ag.open = 1;
!
! return 0;
}
void
--- 388,399 ----
{
struct vidcaudio_softc *sc = addr;
! DEBUGPRINTF(("DEBUG: vidcaudio_open called\n"),1);
! if (sc->sc_open)
return EBUSY;
! sc->sc_open = 1;
! return 0;
}
void
*************** vidcaudio_close(addr)
*** 296,359 ****
{
struct vidcaudio_softc *sc = addr;
! vidcaudio_shutdown();
! #ifdef DEBUG
! printf("DEBUG: vidcaudio_close called\n");
! #endif
! sc->open = 0;
! ag.open = 0;
}
/* ************************************************************************* *
| Interface to the generic audio driver |
* ************************************************************************* */
! int
! vidcaudio_query_encoding(addr, fp)
void *addr;
struct audio_encoding *fp;
{
! switch (fp->index) {
! case 0:
! strcpy(fp->name, "vidc");
! fp->encoding = AUDIO_ENCODING_ULAW;
! fp->precision = 8;
! fp->flags = 0;
! break;
! default:
! return(EINVAL);
}
return 0;
}
! int
! vidcaudio_set_params(addr, setmode, usemode, p, r)
void *addr;
int setmode, usemode;
struct audio_params *p, *r;
{
! if (p->encoding != AUDIO_ENCODING_ULAW ||
! p->channels != 8)
return EINVAL;
! vidcaudio_rate(4 * p->sample_rate / (3 * 1024)); /* XXX probably wrong */
! return 0;
}
int
vidcaudio_round_blocksize(addr, blk)
void *addr;
int blk;
{
! if (blk > NBPG)
blk = NBPG;
! return (blk);
}
#define ROUND(s) ( ((int)s) & (~(NBPG-1)) )
int
vidcaudio_start_output(addr, p, cc, intr, arg)
--- 402,744 ----
{
struct vidcaudio_softc *sc = addr;
! DEBUGPRINTF(("DEBUG: vidcaudio_close called\n"),1);
! /* Setup one last interrupt that will silence the sound chip */
! sc->intr = vidcaudio_dummy_routine;
! sc->arg = NULL;
! sc->sc_buffer = (++(sc->sc_buffer)) & 1;
! sc->sc_next_cur = sc->sc_silence_cur;
! sc->sc_next_end = (sc->sc_silence_end) | 3 << 30;
! sc->next_intr = NULL;
! sc->next_arg = NULL;
!
! DEBUGPRINTF(("next_cur = %x, silence_cur = %x\n",
! (u_int) sc->sc_next_cur, (u_int) sc->sc_silence_cur),2);
! sc->sc_open = 0;
}
/* ************************************************************************* *
| Interface to the generic audio driver |
* ************************************************************************* */
! int vidcaudio_query_encoding(addr, fp)
void *addr;
struct audio_encoding *fp;
{
! struct vidcaudio_softc *sc = addr;
! if (sc->sc_is16bit) {
! /* what we can do in 16 bit mode */
! switch (fp->index) {
! case 0:
! strcpy(fp->name, AudioEmulaw);
! fp->encoding = AUDIO_ENCODING_ULAW;
! fp->precision = 8;
! fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
! break;
! case 1:
! strcpy(fp->name, AudioEslinear_be);
! fp->encoding = AUDIO_ENCODING_SLINEAR_BE;
! fp->precision = 16;
! fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
! break;
! case 2:
! strcpy(fp->name, AudioEulinear_be);
! fp->encoding = AUDIO_ENCODING_ULINEAR_BE;
! fp->precision = 16;
! fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
! break;
! case 3:
! strcpy(fp->name, AudioEslinear_le);
! fp->encoding = AUDIO_ENCODING_SLINEAR_LE;
! fp->precision = 16;
! fp->flags = 0;
! break;
! case 4:
! strcpy(fp->name, AudioEulinear_le);
! fp->encoding = AUDIO_ENCODING_ULINEAR_LE;
! fp->precision = 16;
! fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
! break;
! default:
! return EINVAL;
! }
! } else {
! /* what we can do in 8 bit mode */
! switch (fp->index) {
! case 0:
! strcpy(fp->name, AudioEmulaw);
! fp->encoding = AUDIO_ENCODING_ULAW;
! fp->precision = 8;
! fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
! break;
! default:
! return EINVAL;
! }
}
return 0;
}
! int vidcaudio_set_params(addr, setmode, usemode, p, r)
void *addr;
int setmode, usemode;
struct audio_params *p, *r;
{
! struct vidcaudio_softc *sc = addr;
!
! switch (p->encoding) {
! case AUDIO_ENCODING_ULAW:
! if (p->precision != 8)
! return EINVAL;
! break;
! case AUDIO_ENCODING_SLINEAR_BE:
! case AUDIO_ENCODING_SLINEAR_LE:
! case AUDIO_ENCODING_ULINEAR_BE:
! case AUDIO_ENCODING_ULINEAR_LE:
! if (! sc->sc_is16bit)
! return EINVAL;
! if (! (p->channels == 1 || p->channels == 2))
! return EINVAL;
! if (! (p->precision == 8 || p->precision == 16))
! return EINVAL;
! break;
! default:
return EINVAL;
! }
! switch (p->encoding) {
! case AUDIO_ENCODING_ULAW:
! if (sc->sc_is16bit) {
! if (p->channels == 1) {
! p->sw_code = mulaw_to_stereo_slinear16;
! p->factor = 4;
! } else if (p->channels == 2) {
! p->sw_code = mulaw_to_slinear16_le;
! p->factor = 2;
! } else
! return EINVAL;
! } else {
! /* Fixme: Hardware supports 1, 2, 4 or 8 channels. */
! if (p->channels == 1) {
! p->sw_code = mulaw_to_vidc;
! p->factor = 1;
! } else
! return EINVAL;
! }
! break;
!
! case AUDIO_ENCODING_ULINEAR_LE:
! if (p->precision == 16) {
! if (p->channels == 1) {
! p->sw_code = mono_to_stereo_chs16;
! p->factor = 2;
! } else {
! p->sw_code = change_sign16_le;
! p->factor = 1;
! }
! } else {
! if (p->channels == 1) {
! p->sw_code = mono8_to_stereo16_chs;
! p->factor = 4;
! } else {
! p->sw_code = linear8_to_linear16_chs;
! p->factor = 2;
! }
! }
! break;
!
! case AUDIO_ENCODING_SLINEAR_LE:
! if (p->precision == 16) {
! if (p->channels == 1) {
! p->sw_code = mono16_to_stereo16;
! p->factor = 2;
! } else {
! p->sw_code = NULL;
! p->factor = 1;
! }
! } else {
! if (p->channels == 1) {
! p->sw_code = mono8_to_stereo16;
! p->factor = 4;
! } else {
! p->sw_code = linear8_to_linear16_le;
! p->factor = 2;
! }
! }
! break;
!
! case AUDIO_ENCODING_SLINEAR_BE:
! p->sw_code = swap_bytes;
! p->factor = 1;
! break;
!
! case AUDIO_ENCODING_ULINEAR_BE:
! p->sw_code = swap_bytes_change_sign16_le;
! p->factor = 1;
! break;
! }
!
! DEBUGPRINTF(("encoding = %d, " ,p->encoding),1);
! DEBUGPRINTF(("precision = %d, " , p->precision),1);
! DEBUGPRINTF(("channels = %d, " , p->channels),1);
! DEBUGPRINTF(("sample_rate = %ld \n", p->sample_rate),1);
!
! /*
! * Set the rate according to the expansion that is required.
! */
! if (sc->sc_is16bit)
! return vidcaudio_rate(p->sample_rate * 4);
! return vidcaudio_rate(p->sample_rate);
! }
!
! void
! mulaw_to_stereo_slinear16(v, p, cc)
! void *v;
! u_char *p;
! int cc;
! {
! mulaw_to_slinear16_le(v, p, cc);
! /* change_sign16_le(v, p, cc*2); */
! mono16_to_stereo16(v, p, cc*2);
! }
!
! void
! mulaw_to_vidc(v, p, cc)
! void *v;
! u_char *p;
! int cc;
! {
! while (--cc >= 0) {
! u_char c = 127 - *p;
! *p = (c << 1) | (c >> 7);
! ++p;
! }
! }
!
! void
! mono16_to_stereo16(v, p, cc)
! void *v;
! u_char *p;
! int cc;
! {
! u_char *q = p;
!
! p += cc;
! q += cc * 2;
! while ((cc -= 2) >= 0) {
! u_char c0, c1;
!
! q -= 4;
! p -= 2;
! c0 = p[0];
! c1 = p[1];
! q[0] = c0;
! q[1] = c1;
! q[2] = c0;
! q[3] = c1;
! }
}
+ void
+ mono_to_stereo_chs16(v, p, cc)
+ void *v;
+ u_char *p;
+ int cc;
+ {
+ u_char *q = p;
+
+ p += cc;
+ q += cc * 2;
+ while ((cc -= 2) >= 0) {
+ u_char c0, c1;
+
+ q -= 4;
+ p -= 2;
+ c0 = p[0];
+ c1 = p[1] ^ 0x80;
+ q[0] = c0;
+ q[1] = c1;
+ q[2] = c0;
+ q[3] = c1;
+ }
+ }
+
+ void
+ mono8_to_stereo16(v, p, cc)
+ void *v;
+ u_char *p;
+ int cc;
+ {
+ u_char *q = p;
+
+ p += cc;
+ q += cc * 4;
+ while ((cc -= 1) >= 0) {
+ u_char c = *--p;
+ q -= 4;
+ q[0] = 0;
+ q[1] = c;
+ q[2] = 0;
+ q[3] = c;
+ }
+ }
+
+ void
+ mono8_to_stereo16_chs(v, p, cc)
+ void *v;
+ u_char *p;
+ int cc;
+ {
+ u_char *q = p;
+
+ p += cc;
+ q += cc * 4;
+ while ((cc -= 1) >= 0) {
+ u_char c = (*--p) ^ 0x80;
+ q -= 4;
+ q[0] = 0;
+ q[1] = c;
+ q[2] = 0;
+ q[3] = c;
+ }
+ }
+
+ void
+ linear8_to_linear16_chs(v, p, cc)
+ void *v;
+ u_char *p;
+ int cc;
+ {
+ u_char *q = p;
+
+ p += cc;
+ q += cc * 2;
+ while (--cc >= 0) {
+ q -= 2;
+ q[1] = (*--p) ^ 0x80;
+ q[0] = 0;
+ }
+ }
+
int
vidcaudio_round_blocksize(addr, blk)
void *addr;
int blk;
{
! if (blk > NBPG) /* Can't DMA more than a page */
blk = NBPG;
! else if (blk < 512) /* ... and must be aligned ??? */
! blk = 512;
! else if (blk & 0x0f) /* quad word align */
! blk &= ~0x0f;
! return blk;
}
#define ROUND(s) ( ((int)s) & (~(NBPG-1)) )
+ #define PHYSPAGE(x, y) \
+ pmap_extract(kernel_pmap, ((x) & PG_FRAME), (paddr_t *)(y))
int
vidcaudio_start_output(addr, p, cc, intr, arg)
*************** vidcaudio_start_output(addr, p, cc, intr
*** 363,403 ****
void (*intr)(void *);
void *arg;
{
! /* I can only DMA inside 1 page */
! #ifdef DEBUG
! printf("vidcaudio_start_output (%d) %08x %08x\n", cc, intr, arg);
! #endif
! if (ROUND(p) != ROUND(p+cc)) {
! /*
! * If it's over a page I can fix it up by copying it into
! * my buffer
! */
! #ifdef DEBUG
! printf("vidcaudio: DMA over page boundary requested."
! " Fixing up\n");
! #endif
! memcpy(p, (char *)ag.silence, cc > NBPG ? NBPG : cc);
! p = (void *)ag.silence;
! /*
! * I can't DMA any more than that, but it is possible to
! * fix it up by handling multiple buffers and only
! * interrupting the audio driver after sending out all the
! * stuff it gave me. That it more than I can be bothered
! * to do right now and it probablly wont happen so I'll just
! * truncate the buffer and tell the user.
! */
!
! if (cc > NBPG) {
! printf("vidcaudio: DMA buffer truncated. I could fix this up\n");
! cc = NBPG;
}
}
- vidcaudio_dma_program((vm_offset_t)p, (vm_offset_t)((char *)p+cc),
- intr, arg);
return 0;
}
--- 748,837 ----
void (*intr)(void *);
void *arg;
{
! struct vidcaudio_softc *sc = addr;
! paddr_t pa1, pa2;
! if (sc->sc_in_progress == 0) {
! if (1 || (ROUND(p) != ROUND(p + cc - 16)) ||
! ((u_int) p & 0x0000000f)) {
! DEBUGPRINTF(("al"),3);
! memcpy((char *)sc->sc_buffer0, p,
! cc > NBPG ? NBPG : cc);
! p = (void *)sc->sc_buffer0;
! }
! sc->sc_buffer = 0;
! cpu_dcache_wb_range((vm_offset_t) p, (vm_offset_t)p + NBPG);
! cpu_drain_writebuf();
!
! /* enable the outputs */
! if (sc->sc_is16bit)
! WriteWord(vidc_base, VIDC_SCR | 0x03);
! else
! WriteWord(vidc_base, VIDC_SCR | 0x05);
!
! /* Reset state machine and enable interrupts */
! IOMD_WRITE_WORD(IOMD_SD0CR, 0x90);
! IOMD_WRITE_WORD(IOMD_SD0CR, 0x30);
! PHYS((vm_offset_t)p, &pa1);
! PHYS(((vm_offset_t)p - 16 + (cc > NBPG ? NBPG : cc)), &pa2);
! IOMD_WRITE_WORD(IOMD_SD0CURA, pa1);
! IOMD_WRITE_WORD(IOMD_SD0ENDA, pa2);
!
! DEBUGPRINTF(("A= %x -> %x\n", (u_int)pa1, (u_int)pa2), 3);
!
! sc->sc_in_progress = 1;
!
! sc->sc_next_cur = sc->sc_next_end = 0;
! sc->next_intr = sc->next_arg = NULL;
!
! sc->intr = intr;
! sc->arg = arg;
!
! DEBUGPRINTF(("vidcaudio: start output\n"),3);
! enable_irq(sc->sc_dmachannel);
! } else {
! if (sc->sc_next_cur != 0) {
! printf("vidcaudio: Buffer already queued\n");
! return EIO;
! } else {
! PHYS((vm_offset_t)p, &pa1);
! PHYS((vm_offset_t)p + cc - 16, &pa2);
! /* schedule next one */
! DEBUGPRINTF(("S2"),4);
! /* must check the alignment of the data... */
! DEBUGPRINTF((" %x -> %x", (u_int)pa1, (u_int)pa2), 4);
!
! if (1 || (ROUND(p) != ROUND(p + cc - 16 ))
! || ((u_int) p & 0x0f)) {
! DEBUGPRINTF(("al"),4);
! if (sc->sc_buffer) {
! memcpy((char *)sc->sc_buffer0, p,
! cc > NBPG ? NBPG : cc);
! p = (void *)sc->sc_buffer0;
! } else {
! memcpy((char *)sc->sc_buffer1, p,
! cc > NBPG ? NBPG : cc);
! p = (void *)sc->sc_buffer1;
! }
! PHYS((vm_offset_t)p, &pa1);
! PHYS((vm_offset_t)((char *)p + cc - 16), &pa2);
! DEBUGPRINTF((" => %x -> %x", (u_int)pa1,
! (u_int)pa2), 4);
! }
! DEBUGPRINTF(("\n"),4);
! cpu_dcache_wb_range((vm_offset_t)p,
! (vm_offset_t)p + NBPG);
! cpu_drain_writebuf();
! sc->sc_buffer = (++(sc->sc_buffer)) & 1;
! PHYS((vm_offset_t)p, &sc->sc_next_cur);
! PHYS((vm_offset_t)((char *)p + cc - 16), &sc->sc_next_end);
! sc->next_intr = intr;
! sc->next_arg = arg;
}
}
return 0;
}
*************** vidcaudio_start_input(addr, p, cc, intr,
*** 409,435 ****
void (*intr)(void *);
void *arg;
{
! return EIO;
}
int
vidcaudio_halt_output(addr)
void *addr;
{
! #ifdef DEBUG
! printf("DEBUG: vidcaudio_halt_output\n");
! #endif
! return EIO;
}
int
vidcaudio_halt_input(addr)
void *addr;
{
! #ifdef DEBUG
! printf("DEBUG: vidcaudio_halt_input\n");
! #endif
! return EIO;
}
int
--- 843,868 ----
void (*intr)(void *);
void *arg;
{
! return ENODEV;
}
int
vidcaudio_halt_output(addr)
void *addr;
{
! struct vidcaudio_softc *sc = addr;
!
! DEBUGPRINTF(("DEBUG: vidcaudio_halt_output\n"),1);
! vidcaudio_shutdown(sc);
! return 0;
}
int
vidcaudio_halt_input(addr)
void *addr;
{
! DEBUGPRINTF(("DEBUG: vidcaudio_halt_input\n"),1);
! return ENODEV;
}
int
*************** vidcaudio_speaker_ctl(addr, newstate)
*** 437,445 ****
void *addr;
int newstate;
{
! #ifdef DEBUG
! printf("DEBUG: vidcaudio_speaker_ctl\n");
! #endif
return 0;
}
--- 870,876 ----
void *addr;
int newstate;
{
! DEBUGPRINTF(("vidcaudio: speaker_ctl, newstate= %d.\n", newstate),1);
return 0;
}
*************** vidcaudio_getdev(addr, retp)
*** 448,454 ****
void *addr;
struct audio_device *retp;
{
! *retp = vidcaudio_device;
return 0;
}
--- 879,893 ----
void *addr;
struct audio_device *retp;
{
! struct vidcaudio_softc *sc = addr;
! if (sc->sc_is16bit)
! strncpy(retp->config, "Vidcaudio 16 bit",
! sizeof(retp->config));
! else
! strncpy(retp->config, "Vidcaudio 8 bit", sizeof(retp->config));
!
! strncpy(retp->name, "Vidcaudio", sizeof(retp->name));
!
return 0;
}
*************** vidcaudio_set_port(addr, cp)
*** 458,464 ****
void *addr;
mixer_ctrl_t *cp;
{
! return EINVAL;
}
int
--- 897,903 ----
void *addr;
mixer_ctrl_t *cp;
{
! return ENODEV;
}
int
*************** vidcaudio_get_port(addr, cp)
*** 466,472 ****
void *addr;
mixer_ctrl_t *cp;
{
! return EINVAL;
}
int
--- 905,911 ----
void *addr;
mixer_ctrl_t *cp;
{
! return ENODEV;
}
int
*************** vidcaudio_get_props(addr)
*** 483,709 ****
{
return 0;
}
void
vidcaudio_dummy_routine(arg)
void *arg;
{
! #ifdef DEBUG
! printf("vidcaudio_dummy_routine\n");
! #endif
}
int
vidcaudio_rate(rate)
int rate;
{
! WriteWord(vidc_base, VIDC_SFR | rate);
return 0;
}
int
vidcaudio_stereo(channel, position)
! int channel;
! int position;
{
if (channel < 0) return EINVAL;
if (channel > 7) return EINVAL;
! channel = channel<<24 | VIDC_SIR0;
WriteWord(vidc_base, channel | position);
return 0;
}
-
- #define PHYS(x, y) pmap_extract(pmap_kernel(), ((x)&PG_FRAME), (paddr_t *)(y))
! /*
! * Program the next buffer to be used
! * This function must be re-entrant, maximum re-entrancy of 2
! */
!
! #define FLAGS (0)
!
! int
! vidcaudio_dma_program(cur, end, intr, arg)
! vm_offset_t cur;
! vm_offset_t end;
! void (*intr)(void *);
! void *arg;
{
! paddr_t pa1, pa2;
!
! /* If there isn't a transfer in progress then start a new one */
! if (ag.in_progress == 0) {
! ag.buffer = 0;
! IOMD_WRITE_WORD(IOMD_SD0CR, 0x90); /* Reset State Machine */
! IOMD_WRITE_WORD(IOMD_SD0CR, 0x30); /* Reset State Machine */
!
! PHYS(cur, &pa1);
! PHYS(end - 16, &pa2);
!
! IOMD_WRITE_WORD(IOMD_SD0CURB, pa1);
! IOMD_WRITE_WORD(IOMD_SD0ENDB, pa2|FLAGS);
! IOMD_WRITE_WORD(IOMD_SD0CURA, pa1);
! IOMD_WRITE_WORD(IOMD_SD0ENDA, pa2|FLAGS);
!
! ag.in_progress = 1;
!
! ag.next_cur = ag.next_end = 0;
! ag.next_intr = ag.next_arg = 0;
!
! ag.intr = intr;
! ag.arg = arg;
!
! /*
! * The driver 'clicks' between buffer swaps, leading me
! * to think that the fifo is much small than on other
! * sound cards so I'm going to have to do some tricks here
! */
!
! (*ag.intr)(ag.arg); /* Schedule the next buffer */
! ag.intr = vidcaudio_dummy_routine; /* Already done this */
! ag.arg = NULL;
!
! #ifdef PRINT
! printf("vidcaudio: start output\n");
! #endif
! #ifdef DEBUG
! printf("SE");
! #endif
! enable_irq(sound_dma_intr);
! } else {
! /* Otherwise schedule the next one */
! if (ag.next_cur != 0) {
! /* If there's one scheduled then complain */
! printf("vidcaudio: Buffer already Q'ed\n");
! return EIO;
! } else {
! /* We're OK to schedule it now */
! ag.buffer = (++ag.buffer) & 1;
! PHYS(cur, &ag.next_cur);
! PHYS(end - 16, &ag.next_end);
! ag.next_intr = intr;
! ag.next_arg = arg;
! #ifdef DEBUG
! printf("s");
! #endif
! }
! }
! return 0;
}
void
! vidcaudio_shutdown(void)
{
! /* Shut down the channel */
! ag.intr = NULL;
! ag.in_progress = 0;
! #ifdef PRINT
! printf("vidcaudio: stop output\n");
! #endif
! IOMD_WRITE_WORD(IOMD_SD0CURB, ag.silence);
! IOMD_WRITE_WORD(IOMD_SD0ENDB, (ag.silence + NBPG - 16) | (1<<30));
! disable_irq(sound_dma_intr);
}
int
vidcaudio_intr(arg)
void *arg;
{
int status = IOMD_READ_BYTE(IOMD_SD0ST);
void (*nintr)(void *);
void *narg;
void (*xintr)(void *);
void *xarg;
int xcur, xend;
! IOMD_WRITE_WORD(IOMD_DMARQ, 0x10);
! #ifdef PRINT
! printf ( "I" );
#endif
! if (ag.open == 0) {
! vidcaudio_shutdown();
return 0;
}
- /* Have I got the generic audio device attached */
-
- #ifdef DEBUG
- printf ( "[B%01x]", status );
- #endif
-
- nintr = ag.intr;
- narg = ag.arg;
- ag.intr = NULL;
-
- xintr = ag.next_intr;
- xarg = ag.next_arg;
- xcur = ag.next_cur;
- xend = ag.next_end;
- ag.next_cur = 0;
- ag.intr = xintr;
- ag.arg = xarg;
-
if (nintr) {
! #ifdef DEBUG
! printf("i");
! #endif
(*nintr)(narg);
}
if (xcur == 0) {
! vidcaudio_shutdown ();
} else {
- #define OVERRUN (0x04)
- #define INTERRUPT (0x02)
- #define BANK_A (0x00)
- #define BANK_B (0x01)
switch (status & 0x7) {
! case (INTERRUPT|BANK_A):
! #ifdef PRINT
! printf("B");
! #endif
IOMD_WRITE_WORD(IOMD_SD0CURB, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDB, xend|FLAGS);
break;
! case (INTERRUPT|BANK_B):
! #ifdef PRINT
! printf("A");
! #endif
IOMD_WRITE_WORD(IOMD_SD0CURA, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDA, xend|FLAGS);
break;
! case (OVERRUN|INTERRUPT|BANK_A):
! #ifdef PRINT
! printf("A");
! #endif
IOMD_WRITE_WORD(IOMD_SD0CURA, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDA, xend|FLAGS);
break;
!
! case (OVERRUN|INTERRUPT|BANK_B):
! #ifdef PRINT
! printf("B");
! #endif
IOMD_WRITE_WORD(IOMD_SD0CURB, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDB, xend|FLAGS);
break;
}
- /*
- ag.next_cur = 0;
- ag.intr = xintr;
- ag.arg = xarg;
- */
- }
- #ifdef PRINT
- printf ( "i" );
- #endif
-
- if (ag.next_cur == 0) {
- (*ag.intr)(ag.arg); /* Schedule the next buffer */
- ag.intr = vidcaudio_dummy_routine; /* Already done this */
- ag.arg = NULL;
}
! return(0); /* Pass interrupt on down the chain */
}
--- 922,1082 ----
{
return 0;
}
+
void
vidcaudio_dummy_routine(arg)
void *arg;
{
! DEBUGPRINTF(("vidcaudio_dummy_routine\n"),2);
}
int
vidcaudio_rate(rate)
int rate;
{
! int tmprate = (1000000/rate);
!
! DEBUGPRINTF(("vidcaudio: rate set to = %dHz, or %dus \n", rate,
! tmprate),1);
!
! if (tmprate > 256)
! tmprate = 256;
! else if (tmprate < 3)
! tmprate = 3;
!
! WriteWord ( vidc_base, VIDC_SFR | (tmprate - 2));
return 0;
}
+ /*
+ * XXX I don't think this is really needed, stereo lin does it's own stuff
+ * and mulaw is mono - Chris
+ */
+
int
vidcaudio_stereo(channel, position)
! int channel;
! int position;
{
if (channel < 0) return EINVAL;
if (channel > 7) return EINVAL;
! channel = channel << 24 | VIDC_SIR0;
WriteWord(vidc_base, channel | position);
return 0;
}
! void
! vidcaudio_shutdown(sc)
! struct vidcaudio_softc *sc;
{
! /* Shut down the channel */
! sc->intr = NULL;
! sc->sc_in_progress = 0;
! DEBUGPRINTF(("vidcaudio: shutdown\n"),1);
! disable_irq(sc->sc_dmachannel);
! /* shutdown the output */
! WriteWord(vidc_base, VIDC_SCR | 0x00);
}
void
! vidcaudio_dma_reset(sc)
! struct vidcaudio_softc *sc;
{
! /* Reset the DMA channels */
! DEBUGPRINTF(("reseting DMA's, "),2);
!
! IOMD_WRITE_WORD(IOMD_SD0CURA, sc->sc_silence_cur);
! IOMD_WRITE_WORD(IOMD_SD0ENDA, sc->sc_silence_end | 0xc0000000);
! IOMD_WRITE_WORD(IOMD_SD0CURB, sc->sc_silence_cur);
! IOMD_WRITE_WORD(IOMD_SD0ENDB, sc->sc_silence_end | 0xc0000000);
!
! /* Clear the state machine, and enable the DMA channels */
! IOMD_WRITE_BYTE(IOMD_SD0CR, 0x90);
}
+ #define FLAGS (0)
+
+ #define OVERRUN (0x04)
+ #define INTERRUPT (0x02)
+ #define BANK_A (0x00)
+ #define BANK_B (0x01)
+
int
vidcaudio_intr(arg)
void *arg;
{
+ struct vidcaudio_softc *sc = arg;
int status = IOMD_READ_BYTE(IOMD_SD0ST);
void (*nintr)(void *);
void *narg;
void (*xintr)(void *);
void *xarg;
int xcur, xend;
!
! if ((status & INTERRUPT) == 0)
! return 0; /* This isn't for us, so pass it up the chain */
! #if 0
! IOMD_WRITE_WORD(IOMD_DMARQ, 0x10);
#endif
+ DEBUGPRINTF(("I"),4);
! if (sc->sc_in_progress == 0) {
! vidcaudio_shutdown(sc);
return 0;
}
+
+ DEBUGPRINTF(("[B%01x]", status & 7),4);
+
+ nintr = sc->intr;
+ narg = sc->arg;
+ sc->intr = NULL;
if (nintr) {
! DEBUGPRINTF(("i"),4);
(*nintr)(narg);
}
+ xintr = sc->next_intr;
+ xarg = sc->next_arg;
+ xcur = sc->sc_next_cur;
+ xend = sc->sc_next_end;
+ sc->sc_next_cur = 0;
+ sc->intr = xintr;
+ sc->arg = xarg;
+
if (xcur == 0) {
! vidcaudio_shutdown(sc);
} else {
switch (status & 0x7) {
! case (INTERRUPT | BANK_A):
! DEBUGPRINTF(("B"),4);
IOMD_WRITE_WORD(IOMD_SD0CURB, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDB, xend|FLAGS);
+ DEBUGPRINTF(("= %x -> %x\n", xcur, xend|FLAGS),4);
break;
! case (INTERRUPT | BANK_B):
! DEBUGPRINTF(( "A" ),4);
IOMD_WRITE_WORD(IOMD_SD0CURA, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDA, xend|FLAGS);
+ DEBUGPRINTF(("= %x -> %x\n", xcur, xend|FLAGS),4);
break;
! case (OVERRUN | INTERRUPT | BANK_A):
! DEBUGPRINTF(("A"),4);
IOMD_WRITE_WORD(IOMD_SD0CURA, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDA, xend|FLAGS);
+ DEBUGPRINTF(("= %x -> %x\n", xcur, xend|FLAGS),4);
break;
!
! case (OVERRUN | INTERRUPT | BANK_B):
! DEBUGPRINTF(("B"),4);
IOMD_WRITE_WORD(IOMD_SD0CURB, xcur);
IOMD_WRITE_WORD(IOMD_SD0ENDB, xend|FLAGS);
+ DEBUGPRINTF(("= %x -> %x\n", xcur, xend|FLAGS),4);
break;
}
}
! return 0; /* Pass interrupt on down the chain */
}
Index: arm/iomd/waveform.h
===================================================================
RCS file: /cvsroot/syssrc/sys/arch/arm/iomd/waveform.h,v
retrieving revision 1.1
diff -p -p -r1.1 waveform.h
*** arm/iomd/waveform.h 2001/10/05 22:27:43 1.1
--- arm/iomd/waveform.h 2002/03/03 17:07:22
***************
*** 1,4 ****
! /* $NetBSD: waveform.h,v 1.1 2001/10/05 22:27:43 reinoud Exp $ */
/*
* Copyright (c) 1994,1995 Mark Brinicombe.
--- 1,4 ----
! /* $NetBSD: waveform.h,v 1.5 2001/10/17 23:54:34 reinoud dead $ */
/*
* Copyright (c) 1994,1995 Mark Brinicombe.
***************
*** 33,38 ****
--- 33,39 ----
* SUCH DAMAGE.
*/
+ #ifndef BEEP_MULAW
static const unsigned char beep_waveform[] = {
0x00, 0x06, 0x18, 0x2a, 0x3e, 0x4a, 0x54, 0x60,
0x64, 0x68, 0x6a, 0x6a, 0x66, 0x62, 0x54, 0x3e,
*************** static const unsigned char beep_waveform
*** 548,551 ****
--- 549,1069 ----
0x1f, 0x19, 0x15, 0x0f, 0x09, 0x05, 0x03, 0x00,
};
+ #else
+ /* As above, but in standard mulaw form. */
+ static const unsigned char beep_waveform[] = {
+ 0x7f, 0x7c, 0x73, 0x6a, 0x60, 0x5a, 0x55, 0x4f,
+ 0x4d, 0x4b, 0x4a, 0x4a, 0x4c, 0x4e, 0x55, 0x60,
+ 0x7f, 0xdd, 0xcf, 0xc8, 0xc0, 0xbc, 0xb9, 0xb7,
+ 0xb6, 0xb5, 0xb6, 0xb7, 0xba, 0xbd, 0xc6, 0xd3,
+ 0x7f, 0x51, 0x43, 0x3a, 0x34, 0x2f, 0x2c, 0x2b,
+ 0x2a, 0x2a, 0x2b, 0x2c, 0x2e, 0x35, 0x3c, 0x4a,
+ 0x7f, 0xca, 0xba, 0xb1, 0xac, 0xa8, 0xa5, 0xa3,
+ 0xa2, 0xa2, 0xa3, 0xa6, 0xa9, 0xad, 0xb6, 0xc4,
+ 0x7f, 0x43, 0x34, 0x2b, 0x26, 0x21, 0x1e, 0x1d,
+ 0x1c, 0x1c, 0x1d, 0x1f, 0x23, 0x29, 0x30, 0x3e,
+ 0x7f, 0xbe, 0xae, 0xa7, 0xa0, 0x9d, 0x9a, 0x99,
+ 0x98, 0x98, 0x99, 0x9b, 0x9e, 0xa4, 0xac, 0xbb,
+ 0x7f, 0x3b, 0x2b, 0x23, 0x1d, 0x19, 0x17, 0x15,
+ 0x14, 0x15, 0x16, 0x18, 0x1b, 0x20, 0x29, 0x38,
+ 0x7f, 0xb8, 0xa8, 0x9e, 0x9a, 0x96, 0x93, 0x91,
+ 0x90, 0x91, 0x92, 0x95, 0x98, 0x9d, 0xa6, 0xb5,
+ 0x7f, 0x34, 0x25, 0x1c, 0x17, 0x13, 0x0f, 0x0e,
+ 0x0d, 0x0e, 0x0e, 0x11, 0x16, 0x1b, 0x23, 0x32,
+ 0x7f, 0xb1, 0xa2, 0x9a, 0x94, 0x8f, 0x8d, 0x8c,
+ 0x8b, 0x8c, 0x8d, 0x8e, 0x93, 0x98, 0xa0, 0xaf,
+ 0x7f, 0x2e, 0x1f, 0x18, 0x11, 0x0d, 0x0b, 0x0a,
+ 0x09, 0x0a, 0x0b, 0x0d, 0x10, 0x16, 0x1e, 0x2d,
+ 0x7f, 0xad, 0x9d, 0x95, 0x8e, 0x8c, 0x89, 0x88,
+ 0x87, 0x88, 0x89, 0x8b, 0x8e, 0x94, 0x9c, 0xab,
+ 0x7f, 0x2b, 0x1c, 0x13, 0x0d, 0x0a, 0x08, 0x06,
+ 0x05, 0x06, 0x07, 0x09, 0x0c, 0x12, 0x1b, 0x2a,
+ 0x7f, 0xaa, 0x9a, 0x91, 0x8c, 0x88, 0x86, 0x84,
+ 0x83, 0x84, 0x85, 0x88, 0x8b, 0x90, 0x99, 0xa8,
+ 0x7f, 0x28, 0x19, 0x0f, 0x0a, 0x07, 0x04, 0x02,
+ 0x01, 0x02, 0x03, 0x06, 0x0a, 0x0e, 0x17, 0x27,
+ 0x7f, 0xa7, 0x97, 0x8e, 0x89, 0x85, 0x82, 0x80,
+ 0x80, 0x80, 0x82, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
+ 0x7f, 0xa5, 0x96, 0x8d, 0x88, 0x84, 0x81, 0x80,
+ 0x80, 0x80, 0x81, 0x84, 0x88, 0x8d, 0x96, 0xa5,
+ 0x7f, 0x25, 0x16, 0x0d, 0x08, 0x04, 0x01, 0x00,
+ 0x00, 0x00, 0x01, 0x04, 0x08, 0x0d, 0x16, 0x25,
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+ 0x0b, 0x0b, 0x0c, 0x0e, 0x12, 0x18, 0x20, 0x2f,
+ 0x7f, 0xaf, 0xa0, 0x98, 0x92, 0x8e, 0x8c, 0x8b,
+ 0x8b, 0x8b, 0x8c, 0x8e, 0x93, 0x99, 0xa0, 0xaf,
+ 0x7f, 0x2f, 0x20, 0x19, 0x13, 0x0e, 0x0c, 0x0b,
+ 0x0b, 0x0b, 0x0d, 0x0e, 0x13, 0x19, 0x21, 0x30,
+ 0x7f, 0xb0, 0xa1, 0x99, 0x93, 0x8e, 0x8d, 0x8c,
+ 0x8b, 0x8c, 0x8d, 0x8f, 0x93, 0x99, 0xa1, 0xb0,
+ 0x7f, 0x30, 0x21, 0x19, 0x13, 0x0f, 0x0d, 0x0c,
+ 0x0c, 0x0c, 0x0d, 0x0f, 0x14, 0x19, 0x21, 0x30,
+ 0x7f, 0xb0, 0xa1, 0x99, 0x94, 0x8f, 0x8d, 0x8c,
+ 0x8c, 0x8c, 0x8d, 0x8f, 0x94, 0x9a, 0xa2, 0xb1,
+ 0x7f, 0x31, 0x22, 0x1a, 0x14, 0x10, 0x0d, 0x0c,
+ 0x0c, 0x0c, 0x0d, 0x10, 0x14, 0x1a, 0x22, 0x31,
+ 0x7f, 0xb1, 0xa2, 0x9a, 0x95, 0x90, 0x8e, 0x8d,
+ 0x8c, 0x8d, 0x8e, 0x90, 0x95, 0x9a, 0xa2, 0xb1,
+ 0x7f, 0x32, 0x23, 0x1a, 0x15, 0x10, 0x0e, 0x0d,
+ 0x0d, 0x0d, 0x0e, 0x11, 0x15, 0x1a, 0x23, 0x32,
+ 0x7f, 0xb2, 0xa3, 0x9b, 0x95, 0x91, 0x8e, 0x8d,
+ 0x8d, 0x8d, 0x8e, 0x91, 0x95, 0x9b, 0xa3, 0xb2,
+ 0x7f, 0x32, 0x23, 0x1b, 0x16, 0x11, 0x0e, 0x0d,
+ 0x0d, 0x0d, 0x0e, 0x11, 0x16, 0x1b, 0x24, 0x33,
+ 0x7f, 0xb3, 0xa4, 0x9b, 0x96, 0x92, 0x8f, 0x8e,
+ 0x8d, 0x8e, 0x8f, 0x92, 0x96, 0x9b, 0xa4, 0xb3,
+ 0x7f, 0x33, 0x24, 0x1b, 0x16, 0x12, 0x0f, 0x0e,
+ 0x0e, 0x0e, 0x0f, 0x12, 0x16, 0x1c, 0x24, 0x33,
+ 0x7f, 0xb3, 0xa4, 0x9c, 0x97, 0x93, 0x90, 0x8e,
+ 0x8e, 0x8e, 0x90, 0x93, 0x97, 0x9c, 0xa5, 0xb4,
+ 0x7f, 0x34, 0x25, 0x1c, 0x17, 0x13, 0x10, 0x0e,
+ 0x0e, 0x0e, 0x10, 0x13, 0x17, 0x1c, 0x25, 0x34,
+ 0x7f, 0xb4, 0xa5, 0x9c, 0x97, 0x93, 0x90, 0x8f,
+ 0x8e, 0x8f, 0x91, 0x94, 0x98, 0x9c, 0xa6, 0xb5,
+ 0x7f, 0x35, 0x26, 0x1d, 0x18, 0x14, 0x11, 0x0f,
+ 0x0f, 0x0f, 0x11, 0x14, 0x18, 0x1d, 0x26, 0x35,
+ 0x7f, 0xb5, 0xa6, 0x9d, 0x98, 0x94, 0x91, 0x90,
+ 0x8f, 0x90, 0x91, 0x94, 0x98, 0x9d, 0xa6, 0xb5,
+ 0x7f, 0x35, 0x26, 0x1d, 0x18, 0x15, 0x12, 0x10,
+ 0x10, 0x10, 0x12, 0x15, 0x19, 0x1d, 0x27, 0x36,
+ 0x7f, 0xb6, 0xa7, 0x9d, 0x99, 0x95, 0x92, 0x91,
+ 0x90, 0x91, 0x92, 0x95, 0x99, 0x9e, 0xa7, 0xb6,
+ 0x7f, 0x36, 0x27, 0x1e, 0x19, 0x15, 0x13, 0x11,
+ 0x11, 0x11, 0x13, 0x16, 0x19, 0x1e, 0x27, 0x37,
+ 0x7f, 0xb7, 0xa8, 0x9e, 0x9a, 0x96, 0x93, 0x92,
+ 0x91, 0x92, 0x93, 0x96, 0x9a, 0x9e, 0xa8, 0xb7,
+ 0x7f, 0x37, 0x28, 0x1e, 0x1a, 0x16, 0x14, 0x12,
+ 0x12, 0x12, 0x14, 0x16, 0x1a, 0x1e, 0x28, 0x37,
+ 0x7f, 0xb7, 0xa8, 0x9e, 0x9a, 0x97, 0x94, 0x93,
+ 0x92, 0x93, 0x94, 0x97, 0x9a, 0x9f, 0xa9, 0xb8,
+ 0x7f, 0x38, 0x29, 0x1f, 0x1b, 0x17, 0x15, 0x13,
+ 0x13, 0x13, 0x15, 0x17, 0x1b, 0x1f, 0x29, 0x38,
+ 0x7f, 0xb8, 0xa9, 0xa0, 0x9b, 0x98, 0x95, 0x94,
+ 0x93, 0x94, 0x95, 0x98, 0x9b, 0xa0, 0xa9, 0xb8,
+ 0x7f, 0x39, 0x29, 0x20, 0x1b, 0x18, 0x16, 0x14,
+ 0x14, 0x14, 0x16, 0x18, 0x1b, 0x20, 0x2a, 0x39,
+ 0x7f, 0xb9, 0xaa, 0xa1, 0x9c, 0x98, 0x96, 0x95,
+ 0x94, 0x95, 0x96, 0x99, 0x9c, 0xa1, 0xaa, 0xb9,
+ 0x7f, 0x39, 0x2a, 0x21, 0x1c, 0x19, 0x16, 0x15,
+ 0x15, 0x15, 0x17, 0x19, 0x1c, 0x22, 0x2a, 0x3a,
+ 0x7f, 0xba, 0xab, 0xa2, 0x9c, 0x99, 0x97, 0x95,
+ 0x95, 0x96, 0x97, 0x99, 0x9d, 0xa2, 0xab, 0xba,
+ 0x7f, 0x3a, 0x2b, 0x22, 0x1d, 0x1a, 0x17, 0x16,
+ 0x16, 0x16, 0x17, 0x1a, 0x1d, 0x23, 0x2b, 0x3a,
+ 0x7f, 0xba, 0xab, 0xa3, 0x9d, 0x9a, 0x98, 0x96,
+ 0x96, 0x97, 0x98, 0x9a, 0x9d, 0xa3, 0xac, 0xbb,
+ 0x7f, 0x3b, 0x2c, 0x23, 0x1d, 0x1a, 0x18, 0x17,
+ 0x17, 0x17, 0x18, 0x1b, 0x1e, 0x24, 0x2c, 0x3b,
+ 0x7f, 0xbb, 0xac, 0xa4, 0x9e, 0x9b, 0x99, 0x97,
+ 0x97, 0x98, 0x99, 0x9b, 0x9e, 0xa4, 0xac, 0xbc,
+ 0x7f, 0x3c, 0x2c, 0x25, 0x1e, 0x1b, 0x19, 0x18,
+ 0x18, 0x18, 0x19, 0x1b, 0x1e, 0x25, 0x2d, 0x3c,
+ 0x7f, 0xbc, 0xad, 0xa5, 0x9e, 0x9c, 0x9a, 0x98,
+ 0x98, 0x98, 0x9a, 0x9c, 0x9f, 0xa5, 0xad, 0xbc,
+ 0x7f, 0x3c, 0x2d, 0x26, 0x1f, 0x1c, 0x1a, 0x19,
+ 0x19, 0x19, 0x1a, 0x1c, 0x1f, 0x26, 0x2e, 0x3d,
+ 0x7f, 0xbd, 0xae, 0xa6, 0xa0, 0x9d, 0x9b, 0x99,
+ 0x99, 0x99, 0x9b, 0x9d, 0xa0, 0xa7, 0xae, 0xbd,
+ 0x7f, 0x3d, 0x2e, 0x27, 0x21, 0x1d, 0x1b, 0x1a,
+ 0x1a, 0x1a, 0x1b, 0x1d, 0x21, 0x27, 0x2e, 0x3e,
+ 0x7f, 0xbe, 0xae, 0xa7, 0xa1, 0x9d, 0x9c, 0x9a,
+ 0x9a, 0x9a, 0x9c, 0x9e, 0xa2, 0xa8, 0xaf, 0xbe,
+ 0x7f, 0x3e, 0x2f, 0x28, 0x22, 0x1e, 0x1c, 0x1b,
+ 0x1b, 0x1b, 0x1c, 0x1e, 0x22, 0x28, 0x30, 0x3e,
+ 0x7f, 0xbe, 0xb0, 0xa8, 0xa3, 0x9e, 0x9c, 0x9b,
+ 0x9b, 0x9b, 0x9d, 0x9e, 0xa3, 0xa9, 0xb0, 0xbf,
+ 0x7f, 0x3f, 0x31, 0x29, 0x23, 0x1f, 0x1d, 0x1c,
+ 0x1c, 0x1c, 0x1d, 0x1f, 0x24, 0x29, 0x31, 0x40,
+ 0x7f, 0xc0, 0xb1, 0xaa, 0xa4, 0xa0, 0x9d, 0x9c,
+ 0x9c, 0x9c, 0x9d, 0xa0, 0xa4, 0xaa, 0xb2, 0xc1,
+ 0x7f, 0x41, 0x32, 0x2a, 0x25, 0x20, 0x1e, 0x1d,
+ 0x1d, 0x1d, 0x1e, 0x21, 0x25, 0x2a, 0x33, 0x41,
+ 0x7f, 0xc1, 0xb3, 0xab, 0xa5, 0xa1, 0x9e, 0x9d,
+ 0x9d, 0x9d, 0x9e, 0xa2, 0xa6, 0xab, 0xb3, 0xc2,
+ 0x7f, 0x42, 0x34, 0x2b, 0x26, 0x22, 0x1f, 0x1e,
+ 0x1e, 0x1e, 0x1f, 0x22, 0x27, 0x2c, 0x34, 0x43,
+ 0x7f, 0xc3, 0xb4, 0xac, 0xa7, 0xa3, 0xa0, 0x9e,
+ 0x9e, 0x9e, 0xa0, 0xa3, 0xa7, 0xac, 0xb5, 0xc4,
+ 0x7f, 0x44, 0x35, 0x2c, 0x28, 0x24, 0x21, 0x1f,
+ 0x1f, 0x1f, 0x21, 0x24, 0x28, 0x2d, 0x36, 0x44,
+ 0x7f, 0xc5, 0xb6, 0xad, 0xa8, 0xa5, 0xa2, 0xa0,
+ 0xa0, 0xa0, 0xa2, 0xa5, 0xa9, 0xad, 0xb7, 0xc5,
+ 0x7f, 0x45, 0x37, 0x2d, 0x29, 0x25, 0x23, 0x21,
+ 0x21, 0x21, 0x23, 0x26, 0x29, 0x2e, 0x37, 0x46,
+ 0x7f, 0xc6, 0xb7, 0xae, 0xaa, 0xa6, 0xa4, 0xa2,
+ 0xa2, 0xa2, 0xa4, 0xa7, 0xaa, 0xae, 0xb8, 0xc7,
+ 0x7f, 0x47, 0x38, 0x2f, 0x2a, 0x27, 0x25, 0x23,
+ 0x23, 0x23, 0x25, 0x27, 0x2b, 0x2f, 0x39, 0x48,
+ 0x7f, 0xc8, 0xb9, 0xb0, 0xab, 0xa8, 0xa5, 0xa4,
+ 0xa4, 0xa4, 0xa6, 0xa8, 0xab, 0xb0, 0xba, 0xc8,
+ 0x7f, 0x48, 0x3a, 0x31, 0x2c, 0x29, 0x26, 0x25,
+ 0x25, 0x25, 0x27, 0x29, 0x2c, 0x32, 0x3a, 0x49,
+ 0x7f, 0xc9, 0xbb, 0xb2, 0xad, 0xaa, 0xa7, 0xa6,
+ 0xa6, 0xa6, 0xa8, 0xaa, 0xad, 0xb3, 0xbb, 0xca,
+ 0x7f, 0x4a, 0x3b, 0x33, 0x2d, 0x2a, 0x28, 0x27,
+ 0x27, 0x27, 0x28, 0x2b, 0x2e, 0x34, 0x3c, 0x4b,
+ 0x7f, 0xcb, 0xbc, 0xb4, 0xae, 0xab, 0xa9, 0xa8,
+ 0xa8, 0xa8, 0xa9, 0xac, 0xae, 0xb5, 0xbd, 0xcb,
+ 0x7f, 0x4c, 0x3d, 0x35, 0x2f, 0x2c, 0x2a, 0x29,
+ 0x29, 0x29, 0x2a, 0x2c, 0x30, 0x36, 0x3d, 0x4c,
+ 0x7f, 0xcc, 0xbe, 0xb6, 0xb0, 0xad, 0xab, 0xaa,
+ 0xaa, 0xaa, 0xab, 0xad, 0xb1, 0xb7, 0xbe, 0xcd,
+ 0x7f, 0x4d, 0x3e, 0x38, 0x32, 0x2e, 0x2c, 0x2b,
+ 0x2b, 0x2b, 0x2c, 0x2e, 0x32, 0x38, 0x3f, 0x4e,
+ 0x7f, 0xce, 0xc0, 0xb9, 0xb3, 0xaf, 0xad, 0xac,
+ 0xac, 0xac, 0xad, 0xaf, 0xb4, 0xb9, 0xc1, 0xcf,
+ 0x7f, 0x4f, 0x41, 0x3a, 0x35, 0x30, 0x2e, 0x2d,
+ 0x2d, 0x2d, 0x2e, 0x31, 0x35, 0x3a, 0x42, 0x50,
+ 0x7f, 0xd0, 0xc3, 0xbb, 0xb6, 0xb2, 0xaf, 0xae,
+ 0xae, 0xae, 0xaf, 0xb2, 0xb7, 0xbc, 0xc4, 0xd2,
+ 0x7f, 0x52, 0x44, 0x3c, 0x37, 0x34, 0x31, 0x2f,
+ 0x2f, 0x2f, 0x31, 0x34, 0x38, 0x3d, 0x46, 0x53,
+ 0x7f, 0xd3, 0xc6, 0xbd, 0xb9, 0xb5, 0xb3, 0xb1,
+ 0xb1, 0xb1, 0xb3, 0xb6, 0xb9, 0xbe, 0xc7, 0xd5,
+ 0x7f, 0x55, 0x47, 0x3e, 0x3a, 0x37, 0x34, 0x33,
+ 0x33, 0x33, 0x35, 0x37, 0x3b, 0x3f, 0x49, 0x56,
+ 0x7f, 0xd7, 0xc9, 0xc0, 0xbc, 0xb9, 0xb6, 0xb5,
+ 0xb5, 0xb5, 0xb7, 0xb9, 0xbc, 0xc2, 0xca, 0xd8,
+ 0x7f, 0x58, 0x4a, 0x42, 0x3d, 0x3a, 0x38, 0x37,
+ 0x37, 0x37, 0x39, 0x3b, 0x3e, 0x44, 0x4c, 0x5a,
+ 0x7f, 0xda, 0xcc, 0xc5, 0xbe, 0xbc, 0xba, 0xb9,
+ 0xb9, 0xb9, 0xba, 0xbc, 0xc0, 0xc6, 0xcd, 0xdb,
+ 0x7f, 0x5b, 0x4e, 0x47, 0x41, 0x3e, 0x3c, 0x3b,
+ 0x3b, 0x3b, 0x3c, 0x3e, 0x43, 0x48, 0x4f, 0x5d,
+ 0x7f, 0xdd, 0xd0, 0xc9, 0xc4, 0xc0, 0xbe, 0xbd,
+ 0xbd, 0xbd, 0xbe, 0xc1, 0xc5, 0xca, 0xd2, 0xde,
+ 0x7f, 0x5e, 0x53, 0x4b, 0x47, 0x43, 0x41, 0x3f,
+ 0x3f, 0x40, 0x41, 0x44, 0x48, 0x4d, 0x55, 0x61,
+ 0x7f, 0xe1, 0xd6, 0xce, 0xca, 0xc6, 0xc4, 0xc3,
+ 0xc3, 0xc3, 0xc5, 0xc8, 0xcb, 0xcf, 0xd8, 0xe4,
+ 0x7f, 0x65, 0x59, 0x51, 0x4c, 0x4a, 0x48, 0x47,
+ 0x47, 0x47, 0x49, 0x4b, 0x4e, 0x54, 0x5b, 0x67,
+ 0x7f, 0xe8, 0xdc, 0xd5, 0xd0, 0xcd, 0xcc, 0xcb,
+ 0xcb, 0xcb, 0xcd, 0xce, 0xd3, 0xd8, 0xde, 0xea,
+ 0x7f, 0x6b, 0x5f, 0x5a, 0x56, 0x52, 0x50, 0x4f,
+ 0x4f, 0x50, 0x52, 0x55, 0x59, 0x5d, 0x64, 0x6e,
+ 0x7f, 0xee, 0xe6, 0xde, 0xdb, 0xd9, 0xd8, 0xd7,
+ 0xd7, 0xd8, 0xd9, 0xdc, 0xde, 0xe4, 0xea, 0xf3,
+ 0x7f, 0x74, 0x6c, 0x67, 0x64, 0x61, 0x5f, 0x5f,
+ 0x5f, 0x61, 0x63, 0x66, 0x69, 0x6d, 0x72, 0x79,
+ 0x7f, 0xfa, 0xf5, 0xf2, 0xef, 0xee, 0xee, 0xef,
+ 0xf0, 0xf3, 0xf5, 0xf8, 0xfb, 0xfd, 0xfe, 0x7f,
+ };
+ #endif
/* End of waveform.h */