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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
Takashi Iwai
parent
a8c2a6bf46
commit
7ae44cfa7a
2 changed files with 62 additions and 37 deletions
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@ -267,7 +267,8 @@ static int snd_pmac_awacs_put_switch(struct snd_kcontrol *kcontrol,
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static void awacs_set_cuda(int reg, int val)
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{
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struct adb_request req;
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cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC, 0x8a, reg, val);
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cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC, 0x8a,
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reg, val);
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while (! req.complete)
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cuda_poll();
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}
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@ -289,11 +290,11 @@ static void awacs_amp_set_tone(struct awacs_amp *amp, int bass, int treble)
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/*
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* vol = 0 - 31 (attenuation), 32 = mute bit, stereo
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*/
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static int awacs_amp_set_vol(struct awacs_amp *amp, int index, int lvol, int rvol,
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int do_check)
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static int awacs_amp_set_vol(struct awacs_amp *amp, int index,
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int lvol, int rvol, int do_check)
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{
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if (do_check && amp->amp_vol[index][0] == lvol &&
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amp->amp_vol[index][1] == rvol)
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amp->amp_vol[index][1] == rvol)
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return 0;
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awacs_set_cuda(3 + index, lvol);
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awacs_set_cuda(5 + index, rvol);
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@ -361,8 +362,10 @@ static int snd_pmac_awacs_put_volume_amp(struct snd_kcontrol *kcontrol,
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snd_assert(amp, return -EINVAL);
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snd_assert(index >= 0 && index <= 1, return -EINVAL);
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vol[0] = (31 - (ucontrol->value.integer.value[0] & 31)) | (amp->amp_vol[index][0] & 32);
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vol[1] = (31 - (ucontrol->value.integer.value[1] & 31)) | (amp->amp_vol[index][1] & 32);
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vol[0] = (31 - (ucontrol->value.integer.value[0] & 31))
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| (amp->amp_vol[index][0] & 32);
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vol[1] = (31 - (ucontrol->value.integer.value[1] & 31))
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| (amp->amp_vol[index][1] & 32);
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return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);
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}
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@ -374,8 +377,10 @@ static int snd_pmac_awacs_get_switch_amp(struct snd_kcontrol *kcontrol,
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struct awacs_amp *amp = chip->mixer_data;
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snd_assert(amp, return -EINVAL);
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snd_assert(index >= 0 && index <= 1, return -EINVAL);
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ucontrol->value.integer.value[0] = (amp->amp_vol[index][0] & 32) ? 0 : 1;
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ucontrol->value.integer.value[1] = (amp->amp_vol[index][1] & 32) ? 0 : 1;
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ucontrol->value.integer.value[0] = (amp->amp_vol[index][0] & 32)
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? 0 : 1;
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ucontrol->value.integer.value[1] = (amp->amp_vol[index][1] & 32)
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? 0 : 1;
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return 0;
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}
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@ -389,8 +394,10 @@ static int snd_pmac_awacs_put_switch_amp(struct snd_kcontrol *kcontrol,
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snd_assert(amp, return -EINVAL);
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snd_assert(index >= 0 && index <= 1, return -EINVAL);
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vol[0] = (ucontrol->value.integer.value[0] ? 0 : 32) | (amp->amp_vol[index][0] & 31);
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vol[1] = (ucontrol->value.integer.value[1] ? 0 : 32) | (amp->amp_vol[index][1] & 31);
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vol[0] = (ucontrol->value.integer.value[0] ? 0 : 32)
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| (amp->amp_vol[index][0] & 31);
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vol[1] = (ucontrol->value.integer.value[1] ? 0 : 32)
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| (amp->amp_vol[index][1] & 31);
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return awacs_amp_set_vol(amp, index, vol[0], vol[1], 1);
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}
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@ -688,12 +695,14 @@ AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 0);
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/*
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* add new mixer elements to the card
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*/
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static int build_mixers(struct snd_pmac *chip, int nums, struct snd_kcontrol_new *mixers)
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static int build_mixers(struct snd_pmac *chip, int nums,
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struct snd_kcontrol_new *mixers)
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{
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int i, err;
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for (i = 0; i < nums; i++) {
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if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixers[i], chip))) < 0)
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err = snd_ctl_add(chip->card, snd_ctl_new1(&mixers[i], chip));
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if (err < 0)
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return err;
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}
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return 0;
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@ -743,8 +752,10 @@ static void snd_pmac_awacs_resume(struct snd_pmac *chip)
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#ifdef PMAC_AMP_AVAIL
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if (chip->mixer_data) {
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struct awacs_amp *amp = chip->mixer_data;
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awacs_amp_set_vol(amp, 0, amp->amp_vol[0][0], amp->amp_vol[0][1], 0);
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awacs_amp_set_vol(amp, 1, amp->amp_vol[1][0], amp->amp_vol[1][1], 0);
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awacs_amp_set_vol(amp, 0,
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amp->amp_vol[0][0], amp->amp_vol[0][1], 0);
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awacs_amp_set_vol(amp, 1,
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amp->amp_vol[1][0], amp->amp_vol[1][1], 0);
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awacs_amp_set_tone(amp, amp->amp_tone[0], amp->amp_tone[1]);
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awacs_amp_set_master(amp, amp->amp_master);
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}
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@ -849,7 +860,7 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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chip->awacs_reg[1] = MASK_CMUTE | MASK_AMUTE;
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/* FIXME: Only machines with external SRS module need MASK_PAROUT */
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if (chip->has_iic || chip->device_id == 0x5 ||
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/*chip->_device_id == 0x8 || */
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/* chip->_device_id == 0x8 || */
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chip->device_id == 0xb)
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chip->awacs_reg[1] |= MASK_PAROUT;
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/* get default volume from nvram */
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@ -860,8 +871,10 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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chip->awacs_reg[2] = vol;
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chip->awacs_reg[4] = vol;
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if (chip->model == PMAC_SCREAMER) {
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chip->awacs_reg[5] = vol; /* FIXME: screamer has loopthru vol control */
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chip->awacs_reg[6] = MASK_MIC_BOOST; /* FIXME: maybe should be vol << 3 for PCMCIA speaker */
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/* FIXME: screamer has loopthru vol control */
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chip->awacs_reg[5] = vol;
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/* FIXME: maybe should be vol << 3 for PCMCIA speaker */
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chip->awacs_reg[6] = MASK_MIC_BOOST;
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chip->awacs_reg[7] = 0;
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}
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@ -877,7 +890,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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return -ENOMEM;
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chip->mixer_data = amp;
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chip->mixer_free = awacs_amp_free;
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awacs_amp_set_vol(amp, 0, 63, 63, 0); /* mute and zero vol */
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/* mute and zero vol */
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awacs_amp_set_vol(amp, 0, 63, 63, 0);
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awacs_amp_set_vol(amp, 1, 63, 63, 0);
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awacs_amp_set_tone(amp, 7, 7); /* 0 dB */
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awacs_amp_set_master(amp, 79); /* 0 dB */
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@ -921,8 +935,9 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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*/
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strcpy(chip->card->mixername, "PowerMac AWACS");
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if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_mixers),
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snd_pmac_awacs_mixers)) < 0)
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err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_mixers),
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snd_pmac_awacs_mixers);
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if (err < 0)
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return err;
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if (beige)
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;
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@ -955,7 +970,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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chip->master_sw_ctl = snd_ctl_new1((pm7500 || imac)
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? &snd_pmac_awacs_master_sw_imac
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: &snd_pmac_awacs_master_sw, chip);
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if ((err = snd_ctl_add(chip->card, chip->master_sw_ctl)) < 0)
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err = snd_ctl_add(chip->card, chip->master_sw_ctl);
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if (err < 0)
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return err;
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#ifdef PMAC_AMP_AVAIL
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if (chip->mixer_data) {
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@ -965,27 +981,34 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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* screamer registers.
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* in this case, it seems the route C is not used.
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*/
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if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_amp_vol),
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snd_pmac_awacs_amp_vol)) < 0)
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err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_amp_vol),
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snd_pmac_awacs_amp_vol);
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if (err < 0)
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return err;
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/* overwrite */
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chip->master_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_hp_sw, chip);
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if ((err = snd_ctl_add(chip->card, chip->master_sw_ctl)) < 0)
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chip->master_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_hp_sw,
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chip);
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err = snd_ctl_add(chip->card, chip->master_sw_ctl);
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if (err < 0)
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return err;
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chip->speaker_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_spk_sw, chip);
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if ((err = snd_ctl_add(chip->card, chip->speaker_sw_ctl)) < 0)
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chip->speaker_sw_ctl = snd_ctl_new1(&snd_pmac_awacs_amp_spk_sw,
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chip);
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err = snd_ctl_add(chip->card, chip->speaker_sw_ctl);
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if (err < 0)
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return err;
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} else
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#endif /* PMAC_AMP_AVAIL */
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{
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/* route A = headphone, route C = speaker */
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if ((err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_speaker_vol),
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snd_pmac_awacs_speaker_vol)) < 0)
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err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_speaker_vol),
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snd_pmac_awacs_speaker_vol);
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if (err < 0)
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return err;
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chip->speaker_sw_ctl = snd_ctl_new1(imac
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? &snd_pmac_awacs_speaker_sw_imac
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: &snd_pmac_awacs_speaker_sw, chip);
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if ((err = snd_ctl_add(chip->card, chip->speaker_sw_ctl)) < 0)
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err = snd_ctl_add(chip->card, chip->speaker_sw_ctl);
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if (err < 0)
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return err;
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}
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@ -1020,7 +1043,8 @@ snd_pmac_awacs_init(struct snd_pmac *chip)
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chip->resume = snd_pmac_awacs_resume;
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#endif
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#ifdef PMAC_SUPPORT_AUTOMUTE
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if ((err = snd_pmac_add_automute(chip)) < 0)
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err = snd_pmac_add_automute(chip);
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if (err < 0)
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return err;
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chip->detect_headphone = snd_pmac_awacs_detect_headphone;
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chip->update_automute = snd_pmac_awacs_update_automute;
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@ -144,7 +144,7 @@ struct awacs_regs {
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#define VOLLEFT(x) (((~(x)) << 6) & MASK_OUTVOLLEFT)
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/* address 6 */
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#define MASK_MIC_BOOST (0x4) /* screamer mic boost */
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#define MASK_MIC_BOOST (0x4) /* screamer mic boost */
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#define SHIFT_MIC_BOOST 2
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/* Audio Codec Status Reg Bit Masks */
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@ -175,7 +175,8 @@ struct awacs_regs {
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/* DBDMA ChannelStatus Bit Masks */
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/* ----- ------------- --- ----- */
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#define MASK_CSERR (0x1 << 7) /* Error */
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#define MASK_EOI (0x1 << 6) /* End of Input -- only for Input Channel */
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#define MASK_EOI (0x1 << 6) /* End of Input --
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only for Input Channel */
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#define MASK_CSUNUSED (0x1f << 1) /* bits 1-5 not used */
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#define MASK_WAIT (0x1) /* Wait */
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