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[ALSA] snd-powermac: style awacs.s and awacs.h 

Coding style corrections for awacs.c and awacs.h.

Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Risto Suominen 2008-04-16 19:39:27 +02:00 committed by Takashi Iwai
parent a8c2a6bf46
commit 7ae44cfa7a
2 changed files with 62 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
sound/ppc/awacs.c
View File

@ -141,7 +141,7 @@ static int snd_pmac_awacs_info_volume(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = 15;
return 0;
}
static int snd_pmac_awacs_get_volume(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -267,7 +267,8 @@ static int snd_pmac_awacs_put_switch(struct snd_kcontrol *kcontrol,
static void awacs_set_cuda(int reg, int val)
{
struct adb_request req;
cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC, 0x8a, reg, val);
cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC, 0x8a,
reg, val);
while (! req.complete)
cuda_poll();
}
@ -289,11 +290,11 @@ static void awacs_amp_set_tone(struct awacs_amp *amp, int bass, int treble)
/*
* vol = 0 - 31 (attenuation), 32 = mute bit, stereo
*/
static int awacs_amp_set_vol(struct awacs_amp *amp, int index, int lvol, int rvol,
int do_check)
static int awacs_amp_set_vol(struct awacs_amp *amp, int index,
int lvol, int rvol, int do_check)
{
if (do_check && amp->amp_vol[index][0] == lvol &&
amp->amp_vol[index][1] == rvol)
amp->amp_vol[index][1] == rvol)
return 0;
awacs_set_cuda(3 + index, lvol);
awacs_set_cuda(5 + index, rvol);
@ -337,7 +338,7 @@ static int snd_pmac_awacs_info_volume_amp(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = 31;
return 0;
}
static int snd_pmac_awacs_get_volume_amp(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -361,8 +362,10 @@ static int snd_pmac_awacs_put_volume_amp(struct snd_kcontrol *kcontrol,
snd_assert(amp, return -EINVAL);
snd_assert(index >= 0 && index <= 1, return -EINVAL);
vol[0] = (31 - (ucontrol->value.integer.value[0] & 31)) | (amp->amp_vol[index][0] & 32);
vol[1] = (31 - (ucontrol->value.integer.value[1] & 31)) | (amp->amp_vol[index][1] & 32);
vol[0] = (31 - (ucontrol->value.integer.value[0] & 31))
| (amp->amp_vol[index][0] & 32);
vol[1] = (31 - (ucontrol->value.integer.value[1] & 31))
| (amp->amp_vol[index][1] & 32);
return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);
}
@ -374,8 +377,10 @@ static int snd_pmac_awacs_get_switch_amp(struct snd_kcontrol *kcontrol,
struct awacs_amp *amp = chip->mixer_data;
snd_assert(amp, return -EINVAL);
snd_assert(index >= 0 && index <= 1, return -EINVAL);
ucontrol->value.integer.value[0] = (amp->amp_vol[index][0] & 32) ? 0 : 1;
ucontrol->value.integer.value[1] = (amp->amp_vol[index][1] & 32) ? 0 : 1;
ucontrol->value.integer.value[0] = (amp->amp_vol[index][0] & 32)
? 0 : 1;
ucontrol->value.integer.value[1] = (amp->amp_vol[index][1] & 32)
? 0 : 1;
return 0;
}
@ -389,8 +394,10 @@ static int snd_pmac_awacs_put_switch_amp(struct snd_kcontrol *kcontrol,
snd_assert(amp, return -EINVAL);
snd_assert(index >= 0 && index <= 1, return -EINVAL);
vol[0] = (ucontrol->value.integer.value[0] ? 0 : 32) | (amp->amp_vol[index][0] & 31);
vol[1] = (ucontrol->value.integer.value[1] ? 0 : 32) | (amp->amp_vol[index][1] & 31);
vol[0] = (ucontrol->value.integer.value[0] ? 0 : 32)
| (amp->amp_vol[index][0] & 31);
vol[1] = (ucontrol->value.integer.value[1] ? 0 : 32)
| (amp->amp_vol[index][1] & 31);
return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);
}
@ -403,7 +410,7 @@ static int snd_pmac_awacs_info_tone_amp(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = 14;
return 0;
}
static int snd_pmac_awacs_get_tone_amp(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -445,7 +452,7 @@ static int snd_pmac_awacs_info_master_amp(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = 99;
return 0;
}
static int snd_pmac_awacs_get_master_amp(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@ -688,12 +695,14 @@ AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 0);
/*
* add new mixer elements to the card
*/
static int build_mixers(struct snd_pmac *chip, int nums, struct snd_kcontrol_new *mixers)
static int build_mixers(struct snd_pmac *chip, int nums,
struct snd_kcontrol_new *mixers)
{
int i, err;
for (i = 0; i < nums; i++) {
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixers[i], chip))) < 0)
err = snd_ctl_add(chip->card, snd_ctl_new1(&mixers[i], chip));
if (err < 0)
return err;
}
return 0;
@ -743,8 +752,10 @@ static void snd_pmac_awacs_resume(struct snd_pmac *chip)
#ifdef PMAC_AMP_AVAIL
if (chip->mixer_data) {
struct awacs_amp *amp = chip->mixer_data;
awacs_amp_set_vol(amp, 0, amp->amp_vol[0][0], amp->amp_vol[0][1], 0);
awacs_amp_set_vol(amp, 1, amp->amp_vol[1][0], amp->amp_vol[1][1], 0);
awacs_amp_set_vol(amp, 0,
amp->amp_vol[0][0], amp->amp_vol[0][1], 0);
awacs_amp_set_vol(amp, 1,
amp->amp_vol[1][0], amp->amp_vol[1][1], 0);
awacs_amp_set_tone(amp, amp->amp_tone[0], amp->amp_tone[1]);
awacs_amp_set_master(amp, amp->amp_master);
}
@ -849,7 +860,7 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
chip->awacs_reg[1] = MASK_CMUTE | MASK_AMUTE;
/* FIXME: Only machines with external SRS module need MASK_PAROUT */
if (chip->has_iic || chip->device_id == 0x5 ||
/*chip->_device_id == 0x8 || */
/* chip->_device_id == 0x8 || */
chip->device_id == 0xb)
chip->awacs_reg[1] |= MASK_PAROUT;
/* get default volume from nvram */
@ -860,8 +871,10 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
chip->awacs_reg[2] = vol;
chip->awacs_reg[4] = vol;
if (chip->model == PMAC_SCREAMER) {
chip->awacs_reg[5] = vol; /* FIXME: screamer has loopthru vol control */
chip->awacs_reg[6] = MASK_MIC_BOOST; /* FIXME: maybe should be vol << 3 for PCMCIA speaker */
/* FIXME: screamer has loopthru vol control */
chip->awacs_reg[5] = vol;
/* FIXME: maybe should be vol << 3 for PCMCIA speaker */
chip->awacs_reg[6] = MASK_MIC_BOOST;
chip->awacs_reg[7] = 0;
}
@ -877,7 +890,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
return -ENOMEM;
chip->mixer_data = amp;
chip->mixer_free = awacs_amp_free;
awacs_amp_set_vol(amp, 0, 63, 63, 0); /* mute and zero vol */
/* mute and zero vol */
awacs_amp_set_vol(amp, 0, 63, 63, 0);
awacs_amp_set_vol(amp, 1, 63, 63, 0);
awacs_amp_set_tone(amp, 7, 7); /* 0 dB */
awacs_amp_set_master(amp, 79); /* 0 dB */
@ -921,8 +935,9 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
*/
strcpy(chip->card->mixername, "PowerMac AWACS");
if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_mixers),
snd_pmac_awacs_mixers)) < 0)
err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_mixers),
snd_pmac_awacs_mixers);
if (err < 0)
return err;
if (beige)
;
@ -955,7 +970,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
chip->master_sw_ctl = snd_ctl_new1((pm7500 || imac)
? &snd_pmac_awacs_master_sw_imac
: &snd_pmac_awacs_master_sw, chip);
if ((err = snd_ctl_add(chip->card, chip->master_sw_ctl)) < 0)
err = snd_ctl_add(chip->card, chip->master_sw_ctl);
if (err < 0)
return err;
#ifdef PMAC_AMP_AVAIL
if (chip->mixer_data) {
@ -965,27 +981,34 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
* screamer registers.
* in this case, it seems the route C is not used.
*/
if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_amp_vol),
snd_pmac_awacs_amp_vol)) < 0)
err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_amp_vol),
snd_pmac_awacs_amp_vol);
if (err < 0)
return err;
/* overwrite */
chip->master_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_hp_sw, chip);
if ((err = snd_ctl_add(chip->card, chip->master_sw_ctl)) < 0)
chip->master_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_hp_sw,
chip);
err = snd_ctl_add(chip->card, chip->master_sw_ctl);
if (err < 0)
return err;
chip->speaker_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_spk_sw, chip);
if ((err = snd_ctl_add(chip->card, chip->speaker_sw_ctl)) < 0)
chip->speaker_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_spk_sw,
chip);
err = snd_ctl_add(chip->card, chip->speaker_sw_ctl);
if (err < 0)
return err;
} else
#endif /* PMAC_AMP_AVAIL */
{
/* route A = headphone, route C = speaker */
if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_speaker_vol),
snd_pmac_awacs_speaker_vol)) < 0)
err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_speaker_vol),
snd_pmac_awacs_speaker_vol);
if (err < 0)
return err;
chip->speaker_sw_ctl = snd_ctl_new1(imac
? &snd_pmac_awacs_speaker_sw_imac
: &snd_pmac_awacs_speaker_sw, chip);
if ((err = snd_ctl_add(chip->card, chip->speaker_sw_ctl)) < 0)
err = snd_ctl_add(chip->card, chip->speaker_sw_ctl);
if (err < 0)
return err;
}
@ -1020,7 +1043,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
chip->resume = snd_pmac_awacs_resume;
#endif
#ifdef PMAC_SUPPORT_AUTOMUTE
if ((err = snd_pmac_add_automute(chip)) < 0)
err = snd_pmac_add_automute(chip);
if (err < 0)
return err;
chip->detect_headphone = snd_pmac_awacs_detect_headphone;
chip->update_automute = snd_pmac_awacs_update_automute;

5
sound/ppc/awacs.h
View File

@ -144,7 +144,7 @@ struct awacs_regs {
#define VOLLEFT(x) (((~(x)) << 6) & MASK_OUTVOLLEFT)
/* address 6 */
#define MASK_MIC_BOOST (0x4) /* screamer mic boost */
#define MASK_MIC_BOOST (0x4) /* screamer mic boost */
#define SHIFT_MIC_BOOST 2
/* Audio Codec Status Reg Bit Masks */
@ -175,7 +175,8 @@ struct awacs_regs {
/* DBDMA ChannelStatus Bit Masks */
/* ----- ------------- --- ----- */
#define MASK_CSERR (0x1 << 7) /* Error */
#define MASK_EOI (0x1 << 6) /* End of Input -- only for Input Channel */
#define MASK_EOI (0x1 << 6) /* End of Input --
only for Input Channel */
#define MASK_CSUNUSED (0x1f << 1) /* bits 1-5 not used */
#define MASK_WAIT (0x1) /* Wait */