static int cs4281_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data)
{
struct cs4281_state *state;
CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
"cs4281: cs4281_pm_callback dev=%p rqst=0x%x state=%p\n",
dev,(unsigned)rqst,data));
state = (struct cs4281_state *) dev->data;
if (state) {
switch(rqst) {
case PM_SUSPEND:
CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
"cs4281: PM suspend request\n"));
if(cs4281_suspend(state))
{
CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
"cs4281: PM suspend request refused\n"));
return 1;
}
break;
case PM_RESUME:
CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
"cs4281: PM resume request\n"));
if(cs4281_resume(state))
{
CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
"cs4281: PM resume request refused\n"));
return 1;
}
break;
}
}
return 0;
}
static void clear_advance(void *buf, unsigned bsize, unsigned bptr,
unsigned len, unsigned char c)
{
if (bptr + len > bsize) {
unsigned x = bsize - bptr;
memset(((char *) buf) + bptr, c, x);
bptr = 0;
len -= x;
}
CS_DBGOUT(CS_WAVE_WRITE, 4, printk(KERN_INFO
"cs4297a: clear_advance(): memset %d at 0x%.8x for %d size \n",
(unsigned)c, (unsigned)((char *) buf) + bptr, len));
memset(((char *) buf) + bptr, c, len);
}
static void cs_printioctl(unsigned int x)
{
unsigned int i;
unsigned char vidx;
// Index of mixtable1[] member is Device ID
// and must be <= SOUND_MIXER_NRDEVICES.
// Value of array member is index into s->mix.vol[]
static const unsigned char mixtable1[SOUND_MIXER_NRDEVICES] = {
[SOUND_MIXER_PCM] = 1, // voice
[SOUND_MIXER_LINE1] = 2, // AUX
[SOUND_MIXER_CD] = 3, // CD
[SOUND_MIXER_LINE] = 4, // Line
[SOUND_MIXER_SYNTH] = 5, // FM
[SOUND_MIXER_MIC] = 6, // Mic
[SOUND_MIXER_SPEAKER] = 7, // Speaker
[SOUND_MIXER_RECLEV] = 8, // Recording level
[SOUND_MIXER_VOLUME] = 9 // Master Volume
};
switch (x) {
case SOUND_MIXER_CS_GETDBGMASK:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_MIXER_CS_GETDBGMASK:\n"));
break;
case SOUND_MIXER_CS_GETDBGLEVEL:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_MIXER_CS_GETDBGLEVEL:\n"));
break;
case SOUND_MIXER_CS_SETDBGMASK:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_MIXER_CS_SETDBGMASK:\n"));
break;
case SOUND_MIXER_CS_SETDBGLEVEL:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_MIXER_CS_SETDBGLEVEL:\n"));
break;
case OSS_GETVERSION:
CS_DBGOUT(CS_IOCTL, 4, printk("OSS_GETVERSION:\n"));
break;
case SNDCTL_DSP_SYNC:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SYNC:\n"));
break;
case SNDCTL_DSP_SETDUPLEX:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SETDUPLEX:\n"));
break;
case SNDCTL_DSP_GETCAPS:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETCAPS:\n"));
break;
case SNDCTL_DSP_RESET:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_RESET:\n"));
break;
case SNDCTL_DSP_SPEED:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SPEED:\n"));
break;
case SNDCTL_DSP_STEREO:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_STEREO:\n"));
break;
case SNDCTL_DSP_CHANNELS:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_CHANNELS:\n"));
break;
case SNDCTL_DSP_GETFMTS:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETFMTS:\n"));
break;
case SNDCTL_DSP_SETFMT:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SETFMT:\n"));
break;
case SNDCTL_DSP_POST:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_POST:\n"));
break;
case SNDCTL_DSP_GETTRIGGER:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETTRIGGER:\n"));
break;
case SNDCTL_DSP_SETTRIGGER:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SETTRIGGER:\n"));
break;
case SNDCTL_DSP_GETOSPACE:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETOSPACE:\n"));
break;
case SNDCTL_DSP_GETISPACE:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETISPACE:\n"));
break;
case SNDCTL_DSP_NONBLOCK:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_NONBLOCK:\n"));
break;
case SNDCTL_DSP_GETODELAY:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETODELAY:\n"));
break;
case SNDCTL_DSP_GETIPTR:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETIPTR:\n"));
break;
case SNDCTL_DSP_GETOPTR:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETOPTR:\n"));
break;
case SNDCTL_DSP_GETBLKSIZE:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_GETBLKSIZE:\n"));
break;
case SNDCTL_DSP_SETFRAGMENT:
CS_DBGOUT(CS_IOCTL, 4,
printk("SNDCTL_DSP_SETFRAGMENT:\n"));
break;
case SNDCTL_DSP_SUBDIVIDE:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SUBDIVIDE:\n"));
break;
case SOUND_PCM_READ_RATE:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_PCM_READ_RATE:\n"));
break;
case SOUND_PCM_READ_CHANNELS:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_PCM_READ_CHANNELS:\n"));
break;
case SOUND_PCM_READ_BITS:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_PCM_READ_BITS:\n"));
break;
case SOUND_PCM_WRITE_FILTER:
CS_DBGOUT(CS_IOCTL, 4,
printk("SOUND_PCM_WRITE_FILTER:\n"));
break;
case SNDCTL_DSP_SETSYNCRO:
CS_DBGOUT(CS_IOCTL, 4, printk("SNDCTL_DSP_SETSYNCRO:\n"));
break;
case SOUND_PCM_READ_FILTER:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_PCM_READ_FILTER:\n"));
break;
case SOUND_MIXER_PRIVATE1:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_PRIVATE1:\n"));
break;
case SOUND_MIXER_PRIVATE2:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_PRIVATE2:\n"));
break;
case SOUND_MIXER_PRIVATE3:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_PRIVATE3:\n"));
break;
case SOUND_MIXER_PRIVATE4:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_PRIVATE4:\n"));
break;
case SOUND_MIXER_PRIVATE5:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_PRIVATE5:\n"));
break;
case SOUND_MIXER_INFO:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_MIXER_INFO:\n"));
break;
case SOUND_OLD_MIXER_INFO:
CS_DBGOUT(CS_IOCTL, 4, printk("SOUND_OLD_MIXER_INFO:\n"));
break;
default:
switch (_IOC_NR(x)) {
case SO
