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ALSA: wss_lib: use wss constants instead of ad1848 ones 

Use wss constants for mode.
Move ad1848 hardware constants to the wss.h.
Move mixer tlv macros into the ad1848_lib.c from the ad1848.h.

Drop the MODE_RUNNING spurious IRQ guard on AD1848 as it doesn not seem
to be needed.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Krzysztof Helt 2008-07-31 21:05:44 +02:00 committed by Jaroslav Kysela
parent 241b3ee70d
commit ece11c9b6d
8 changed files with 42 additions and 56 deletions
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32
include/sound/ad1848.h
View File

@ -106,24 +106,6 @@
#define AD1848_CALIB_IN_PROGRESS 0x20 /* auto calibrate in progress */
#define AD1848_DMA_REQUEST 0x10 /* DMA request in progress */
/* defines for codec.mode */
#define AD1848_MODE_NONE 0x0000
#define AD1848_MODE_PLAY 0x0001
#define AD1848_MODE_CAPTURE 0x0002
#define AD1848_MODE_TIMER 0x0004
#define AD1848_MODE_OPEN (AD1848_MODE_PLAY|AD1848_MODE_CAPTURE|AD1848_MODE_TIMER)
#define AD1848_MODE_RUNNING 0x0010
/* defines for codec.hardware */
#define AD1848_HW_DETECT 0x0000 /* let AD1848 driver detect chip */
#define AD1848_HW_AD1847 0x0001 /* AD1847 chip */
#define AD1848_HW_AD1848 0x0002 /* AD1848 chip */
#define AD1848_HW_CS4248 0x0003 /* CS4248 chip */
#define AD1848_HW_CMI8330 0x0004 /* CMI8330 chip */
#define AD1848_HW_THINKPAD 0x0005 /* Thinkpad 360/750/755 */
/* IBM Thinkpad specific stuff */
#define AD1848_THINKPAD_CTL_PORT1 0x15e8
#define AD1848_THINKPAD_CTL_PORT2 0x15e9
@ -167,26 +149,12 @@ struct ad1848_mix_elem {
.type = AD1848_MIX_SINGLE, \
.private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert) }
#define AD1848_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
{ .name = xname, \
.index = xindex, \
.type = AD1848_MIX_SINGLE, \
.private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert), \
.tlv = xtlv }
#define AD1848_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
{ .name = xname, \
.index = xindex, \
.type = AD1848_MIX_DOUBLE, \
.private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert) }
#define AD1848_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
{ .name = xname, \
.index = xindex, \
.type = AD1848_MIX_DOUBLE, \
.private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert), \
.tlv = xtlv }
int snd_ad1848_add_ctl_elem(struct snd_wss *chip,
const struct ad1848_mix_elem *c);

6
include/sound/wss.h
View File

@ -55,6 +55,12 @@
#define WSS_HW_CS4237B 0x0402 /* CS4237B - SRS 3D */
#define WSS_HW_CS4238B 0x0403 /* CS4238B - QSOUND 3D */
#define WSS_HW_CS4239 0x0404 /* CS4239 - Crystal Clear (tm) stereo enhancement */
#define WSS_HW_AD1848_MASK 0x0800 /* AD1848 serie (half duplex) */
#define WSS_HW_AD1847 0x0801 /* AD1847 chip */
#define WSS_HW_AD1848 0x0802 /* AD1848 chip */
#define WSS_HW_CS4248 0x0803 /* CS4248 chip */
#define WSS_HW_CMI8330 0x0804 /* CMI8330 chip */
#define WSS_HW_THINKPAD 0x0805 /* Thinkpad 360/750/755 */
/* compatible, but clones */
#define WSS_HW_INTERWAVE 0x1000 /* InterWave chip */
#define WSS_HW_OPL3SA2 0x1101 /* OPL3-SA2 chip, similar to cs4231 */

2
sound/isa/ad1848/ad1848.c
View File

@ -96,7 +96,7 @@ static int __devinit snd_ad1848_probe(struct device *dev, unsigned int n)
return -EINVAL;
error = snd_ad1848_create(card, port[n], irq[n], dma1[n],
thinkpad[n] ? AD1848_HW_THINKPAD : AD1848_HW_DETECT, &chip);
thinkpad[n] ? WSS_HW_THINKPAD : WSS_HW_DETECT, &chip);
if (error < 0)
goto out;

48
sound/isa/ad1848/ad1848_lib.c
View File

@ -283,14 +283,12 @@ static int snd_ad1848_trigger(struct snd_wss *chip, unsigned char what,
return 0;
}
snd_ad1848_out(chip, AD1848_IFACE_CTRL, chip->image[AD1848_IFACE_CTRL] |= what);
chip->mode |= AD1848_MODE_RUNNING;
} else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
if (!(chip->image[AD1848_IFACE_CTRL] & what)) {
spin_unlock(&chip->reg_lock);
return 0;
}
snd_ad1848_out(chip, AD1848_IFACE_CTRL, chip->image[AD1848_IFACE_CTRL] &= ~what);
chip->mode &= ~AD1848_MODE_RUNNING;
} else {
result = -EINVAL;
}
@ -378,7 +376,7 @@ static int snd_ad1848_open(struct snd_wss *chip, unsigned int mode)
{
unsigned long flags;
if (chip->mode & AD1848_MODE_OPEN)
if (chip->mode & WSS_MODE_OPEN)
return -EAGAIN;
snd_ad1848_mce_down(chip);
@ -570,11 +568,9 @@ static irqreturn_t snd_ad1848_interrupt(int irq, void *dev_id)
{
struct snd_wss *chip = dev_id;
if ((chip->mode & AD1848_MODE_PLAY) && chip->playback_substream &&
(chip->mode & AD1848_MODE_RUNNING))
if ((chip->mode & WSS_MODE_PLAY) && chip->playback_substream)
snd_pcm_period_elapsed(chip->playback_substream);
if ((chip->mode & AD1848_MODE_CAPTURE) && chip->capture_substream &&
(chip->mode & AD1848_MODE_RUNNING))
if ((chip->mode & WSS_MODE_RECORD) && chip->capture_substream)
snd_pcm_period_elapsed(chip->capture_substream);
outb(0, AD1848P(chip, STATUS)); /* clear global interrupt bit */
return IRQ_HANDLED;
@ -690,19 +686,19 @@ static int snd_ad1848_probe(struct snd_wss *chip)
}
if (id != 1)
return -ENODEV; /* no valid device found */
if (chip->hardware == AD1848_HW_DETECT) {
if (chip->hardware == WSS_HW_DETECT) {
if (ad1847) {
chip->hardware = AD1848_HW_AD1847;
chip->hardware = WSS_HW_AD1847;
} else {
chip->hardware = AD1848_HW_AD1848;
chip->hardware = WSS_HW_AD1848;
rev = snd_ad1848_in(chip, AD1848_MISC_INFO);
if (rev & 0x80) {
chip->hardware = AD1848_HW_CS4248;
chip->hardware = WSS_HW_CS4248;
} else if ((rev & 0x0f) == 0x0a) {
snd_ad1848_out(chip, AD1848_MISC_INFO, 0x40);
for (i = 0; i < 16; ++i) {
if (snd_ad1848_in(chip, i) != snd_ad1848_in(chip, i + 16)) {
chip->hardware = AD1848_HW_CMI8330;
chip->hardware = WSS_HW_CMI8330;
break;
}
}
@ -782,7 +778,8 @@ static int snd_ad1848_playback_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
if ((err = snd_ad1848_open(chip, AD1848_MODE_PLAY)) < 0)
err = snd_ad1848_open(chip, WSS_MODE_PLAY);
if (err < 0)
return err;
chip->playback_substream = substream;
runtime->hw = snd_ad1848_playback;
@ -798,7 +795,8 @@ static int snd_ad1848_capture_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
if ((err = snd_ad1848_open(chip, AD1848_MODE_CAPTURE)) < 0)
err = snd_ad1848_open(chip, WSS_MODE_RECORD);
if (err < 0)
return err;
chip->capture_substream = substream;
runtime->hw = snd_ad1848_capture;
@ -812,7 +810,7 @@ static int snd_ad1848_playback_close(struct snd_pcm_substream *substream)
{
struct snd_wss *chip = snd_pcm_substream_chip(substream);
chip->mode &= ~AD1848_MODE_PLAY;
chip->mode &= ~WSS_MODE_PLAY;
chip->playback_substream = NULL;
snd_ad1848_close(chip);
return 0;
@ -822,7 +820,7 @@ static int snd_ad1848_capture_close(struct snd_pcm_substream *substream)
{
struct snd_wss *chip = snd_pcm_substream_chip(substream);
chip->mode &= ~AD1848_MODE_CAPTURE;
chip->mode &= ~WSS_MODE_RECORD;
chip->capture_substream = NULL;
snd_ad1848_close(chip);
return 0;
@ -903,9 +901,9 @@ int snd_ad1848_create(struct snd_card *card,
chip->dma1 = dma;
chip->dma2 = dma;
if (hardware == AD1848_HW_THINKPAD) {
if (hardware == WSS_HW_THINKPAD) {
chip->thinkpad_flag = 1;
chip->hardware = AD1848_HW_DETECT; /* reset */
chip->hardware = WSS_HW_DETECT; /* reset */
snd_ad1848_thinkpad_twiddle(chip, 1);
}
@ -1214,6 +1212,20 @@ static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
#define AD1848_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
{ .name = xname, \
.index = xindex, \
.type = AD1848_MIX_SINGLE, \
.private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert), \
.tlv = xtlv }
#define AD1848_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
{ .name = xname, \
.index = xindex, \
.type = AD1848_MIX_DOUBLE, \
.private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert), \
.tlv = xtlv }
static struct ad1848_mix_elem snd_ad1848_controls[] = {
AD1848_DOUBLE("PCM Playback Switch", 0, AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 7, 7, 1, 1),
AD1848_DOUBLE_TLV("PCM Playback Volume", 0, AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 0, 0, 63, 1,

4
sound/isa/cmi8330.c
View File

@ -465,12 +465,12 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
wssport[dev] + 4,
wssirq[dev],
wssdma[dev],
AD1848_HW_DETECT,
WSS_HW_DETECT,
&acard->wss)) < 0) {
snd_printk(KERN_ERR PFX "(AD1848) device busy??\n");
return err;
}
if (acard->wss->hardware != AD1848_HW_CMI8330) {
if (acard->wss->hardware != WSS_HW_CMI8330) {
snd_printk(KERN_ERR PFX "(AD1848) not found during probe\n");
return -ENODEV;
}

2
sound/isa/opti9xx/opti92x-ad1848.c
View File

@ -775,7 +775,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
#else
if ((error = snd_ad1848_create(card, chip->wss_base + 4,
chip->irq, chip->dma1,
AD1848_HW_DETECT, &codec)) < 0)
WSS_HW_DETECT, &codec)) < 0)
return error;
if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0)
return error;

2
sound/isa/sc6000.c
View File

@ -549,7 +549,7 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
goto err_unmap2;
err = snd_ad1848_create(card, mss_port[dev] + 4, xirq, xdma,
AD1848_HW_DETECT, &chip);
WSS_HW_DETECT, &chip);
if (err < 0)
goto err_unmap2;
card->private_data = chip;

2
sound/isa/sgalaxy.c
View File

@ -265,7 +265,7 @@ static int __devinit snd_sgalaxy_probe(struct device *devptr, unsigned int dev)
if ((err = snd_ad1848_create(card, wssport[dev] + 4,
xirq, xdma1,
AD1848_HW_DETECT, &chip)) < 0)
WSS_HW_DETECT, &chip)) < 0)
goto _err;
card->private_data = chip;