diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/ppc/burgundy.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/ppc/burgundy.c | 732 |
1 files changed, 0 insertions, 732 deletions
diff --git a/ANDROID_3.4.5/sound/ppc/burgundy.c b/ANDROID_3.4.5/sound/ppc/burgundy.c deleted file mode 100644 index 00e2d516..00000000 --- a/ANDROID_3.4.5/sound/ppc/burgundy.c +++ /dev/null @@ -1,732 +0,0 @@ -/* - * PMac Burgundy lowlevel functions - * - * Copyright (c) by Takashi Iwai <tiwai@suse.de> - * code based on dmasound.c. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <asm/io.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <sound/core.h> -#include "pmac.h" -#include "burgundy.h" - - -/* Waits for busy flag to clear */ -static inline void -snd_pmac_burgundy_busy_wait(struct snd_pmac *chip) -{ - int timeout = 50; - while ((in_le32(&chip->awacs->codec_ctrl) & MASK_NEWECMD) && timeout--) - udelay(1); - if (timeout < 0) - printk(KERN_DEBUG "burgundy_busy_wait: timeout\n"); -} - -static inline void -snd_pmac_burgundy_extend_wait(struct snd_pmac *chip) -{ - int timeout; - timeout = 50; - while (!(in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) - udelay(1); - if (timeout < 0) - printk(KERN_DEBUG "burgundy_extend_wait: timeout #1\n"); - timeout = 50; - while ((in_le32(&chip->awacs->codec_stat) & MASK_EXTEND) && timeout--) - udelay(1); - if (timeout < 0) - printk(KERN_DEBUG "burgundy_extend_wait: timeout #2\n"); -} - -static void -snd_pmac_burgundy_wcw(struct snd_pmac *chip, unsigned addr, unsigned val) -{ - out_le32(&chip->awacs->codec_ctrl, addr + 0x200c00 + (val & 0xff)); - snd_pmac_burgundy_busy_wait(chip); - out_le32(&chip->awacs->codec_ctrl, addr + 0x200d00 +((val>>8) & 0xff)); - snd_pmac_burgundy_busy_wait(chip); - out_le32(&chip->awacs->codec_ctrl, addr + 0x200e00 +((val>>16) & 0xff)); - snd_pmac_burgundy_busy_wait(chip); - out_le32(&chip->awacs->codec_ctrl, addr + 0x200f00 +((val>>24) & 0xff)); - snd_pmac_burgundy_busy_wait(chip); -} - -static unsigned -snd_pmac_burgundy_rcw(struct snd_pmac *chip, unsigned addr) -{ - unsigned val = 0; - unsigned long flags; - - spin_lock_irqsave(&chip->reg_lock, flags); - - out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); - snd_pmac_burgundy_busy_wait(chip); - snd_pmac_burgundy_extend_wait(chip); - val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; - - out_le32(&chip->awacs->codec_ctrl, addr + 0x100100); - snd_pmac_burgundy_busy_wait(chip); - snd_pmac_burgundy_extend_wait(chip); - val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<8; - - out_le32(&chip->awacs->codec_ctrl, addr + 0x100200); - snd_pmac_burgundy_busy_wait(chip); - snd_pmac_burgundy_extend_wait(chip); - val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<16; - - out_le32(&chip->awacs->codec_ctrl, addr + 0x100300); - snd_pmac_burgundy_busy_wait(chip); - snd_pmac_burgundy_extend_wait(chip); - val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<24; - - spin_unlock_irqrestore(&chip->reg_lock, flags); - - return val; -} - -static void -snd_pmac_burgundy_wcb(struct snd_pmac *chip, unsigned int addr, - unsigned int val) -{ - out_le32(&chip->awacs->codec_ctrl, addr + 0x300000 + (val & 0xff)); - snd_pmac_burgundy_busy_wait(chip); -} - -static unsigned -snd_pmac_burgundy_rcb(struct snd_pmac *chip, unsigned int addr) -{ - unsigned val = 0; - unsigned long flags; - - spin_lock_irqsave(&chip->reg_lock, flags); - - out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); - snd_pmac_burgundy_busy_wait(chip); - snd_pmac_burgundy_extend_wait(chip); - val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; - - spin_unlock_irqrestore(&chip->reg_lock, flags); - - return val; -} - -#define BASE2ADDR(base) ((base) << 12) -#define ADDR2BASE(addr) ((addr) >> 12) - -/* - * Burgundy volume: 0 - 100, stereo, word reg - */ -static void -snd_pmac_burgundy_write_volume(struct snd_pmac *chip, unsigned int address, - long *volume, int shift) -{ - int hardvolume, lvolume, rvolume; - - if (volume[0] < 0 || volume[0] > 100 || - volume[1] < 0 || volume[1] > 100) - return; /* -EINVAL */ - lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0; - rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0; - - hardvolume = lvolume + (rvolume << shift); - if (shift == 8) - hardvolume |= hardvolume << 16; - - snd_pmac_burgundy_wcw(chip, address, hardvolume); -} - -static void -snd_pmac_burgundy_read_volume(struct snd_pmac *chip, unsigned int address, - long *volume, int shift) -{ - int wvolume; - - wvolume = snd_pmac_burgundy_rcw(chip, address); - - volume[0] = wvolume & 0xff; - if (volume[0] >= BURGUNDY_VOLUME_OFFSET) - volume[0] -= BURGUNDY_VOLUME_OFFSET; - else - volume[0] = 0; - volume[1] = (wvolume >> shift) & 0xff; - if (volume[1] >= BURGUNDY_VOLUME_OFFSET) - volume[1] -= BURGUNDY_VOLUME_OFFSET; - else - volume[1] = 0; -} - -static int snd_pmac_burgundy_info_volume(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 100; - return 0; -} - -static int snd_pmac_burgundy_get_volume(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int shift = (kcontrol->private_value >> 8) & 0xff; - snd_pmac_burgundy_read_volume(chip, addr, - ucontrol->value.integer.value, shift); - return 0; -} - -static int snd_pmac_burgundy_put_volume(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int shift = (kcontrol->private_value >> 8) & 0xff; - long nvoices[2]; - - snd_pmac_burgundy_write_volume(chip, addr, - ucontrol->value.integer.value, shift); - snd_pmac_burgundy_read_volume(chip, addr, nvoices, shift); - return (nvoices[0] != ucontrol->value.integer.value[0] || - nvoices[1] != ucontrol->value.integer.value[1]); -} - -#define BURGUNDY_VOLUME_W(xname, xindex, addr, shift) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ - .info = snd_pmac_burgundy_info_volume,\ - .get = snd_pmac_burgundy_get_volume,\ - .put = snd_pmac_burgundy_put_volume,\ - .private_value = ((ADDR2BASE(addr) & 0xff) | ((shift) << 8)) } - -/* - * Burgundy volume: 0 - 100, stereo, 2-byte reg - */ -static void -snd_pmac_burgundy_write_volume_2b(struct snd_pmac *chip, unsigned int address, - long *volume, int off) -{ - int lvolume, rvolume; - - off |= off << 2; - lvolume = volume[0] ? volume[0] + BURGUNDY_VOLUME_OFFSET : 0; - rvolume = volume[1] ? volume[1] + BURGUNDY_VOLUME_OFFSET : 0; - - snd_pmac_burgundy_wcb(chip, address + off, lvolume); - snd_pmac_burgundy_wcb(chip, address + off + 0x500, rvolume); -} - -static void -snd_pmac_burgundy_read_volume_2b(struct snd_pmac *chip, unsigned int address, - long *volume, int off) -{ - volume[0] = snd_pmac_burgundy_rcb(chip, address + off); - if (volume[0] >= BURGUNDY_VOLUME_OFFSET) - volume[0] -= BURGUNDY_VOLUME_OFFSET; - else - volume[0] = 0; - volume[1] = snd_pmac_burgundy_rcb(chip, address + off + 0x100); - if (volume[1] >= BURGUNDY_VOLUME_OFFSET) - volume[1] -= BURGUNDY_VOLUME_OFFSET; - else - volume[1] = 0; -} - -static int snd_pmac_burgundy_info_volume_2b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 100; - return 0; -} - -static int snd_pmac_burgundy_get_volume_2b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int off = kcontrol->private_value & 0x300; - snd_pmac_burgundy_read_volume_2b(chip, addr, - ucontrol->value.integer.value, off); - return 0; -} - -static int snd_pmac_burgundy_put_volume_2b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int off = kcontrol->private_value & 0x300; - long nvoices[2]; - - snd_pmac_burgundy_write_volume_2b(chip, addr, - ucontrol->value.integer.value, off); - snd_pmac_burgundy_read_volume_2b(chip, addr, nvoices, off); - return (nvoices[0] != ucontrol->value.integer.value[0] || - nvoices[1] != ucontrol->value.integer.value[1]); -} - -#define BURGUNDY_VOLUME_2B(xname, xindex, addr, off) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ - .info = snd_pmac_burgundy_info_volume_2b,\ - .get = snd_pmac_burgundy_get_volume_2b,\ - .put = snd_pmac_burgundy_put_volume_2b,\ - .private_value = ((ADDR2BASE(addr) & 0xff) | ((off) << 8)) } - -/* - * Burgundy gain/attenuation: 0 - 15, mono/stereo, byte reg - */ -static int snd_pmac_burgundy_info_gain(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - int stereo = (kcontrol->private_value >> 24) & 1; - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = stereo + 1; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 15; - return 0; -} - -static int snd_pmac_burgundy_get_gain(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int stereo = (kcontrol->private_value >> 24) & 1; - int atten = (kcontrol->private_value >> 25) & 1; - int oval; - - oval = snd_pmac_burgundy_rcb(chip, addr); - if (atten) - oval = ~oval & 0xff; - ucontrol->value.integer.value[0] = oval & 0xf; - if (stereo) - ucontrol->value.integer.value[1] = (oval >> 4) & 0xf; - return 0; -} - -static int snd_pmac_burgundy_put_gain(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR(kcontrol->private_value & 0xff); - int stereo = (kcontrol->private_value >> 24) & 1; - int atten = (kcontrol->private_value >> 25) & 1; - int oval, val; - - oval = snd_pmac_burgundy_rcb(chip, addr); - if (atten) - oval = ~oval & 0xff; - val = ucontrol->value.integer.value[0]; - if (stereo) - val |= ucontrol->value.integer.value[1] << 4; - else - val |= ucontrol->value.integer.value[0] << 4; - if (atten) - val = ~val & 0xff; - snd_pmac_burgundy_wcb(chip, addr, val); - return val != oval; -} - -#define BURGUNDY_VOLUME_B(xname, xindex, addr, stereo, atten) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ - .info = snd_pmac_burgundy_info_gain,\ - .get = snd_pmac_burgundy_get_gain,\ - .put = snd_pmac_burgundy_put_gain,\ - .private_value = (ADDR2BASE(addr) | ((stereo) << 24) | ((atten) << 25)) } - -/* - * Burgundy switch: 0/1, mono/stereo, word reg - */ -static int snd_pmac_burgundy_info_switch_w(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - int stereo = (kcontrol->private_value >> 24) & 1; - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = stereo + 1; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - return 0; -} - -static int snd_pmac_burgundy_get_switch_w(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); - int lmask = 1 << (kcontrol->private_value & 0xff); - int rmask = 1 << ((kcontrol->private_value >> 8) & 0xff); - int stereo = (kcontrol->private_value >> 24) & 1; - int val = snd_pmac_burgundy_rcw(chip, addr); - ucontrol->value.integer.value[0] = (val & lmask) ? 1 : 0; - if (stereo) - ucontrol->value.integer.value[1] = (val & rmask) ? 1 : 0; - return 0; -} - -static int snd_pmac_burgundy_put_switch_w(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); - int lmask = 1 << (kcontrol->private_value & 0xff); - int rmask = 1 << ((kcontrol->private_value >> 8) & 0xff); - int stereo = (kcontrol->private_value >> 24) & 1; - int val, oval; - oval = snd_pmac_burgundy_rcw(chip, addr); - val = oval & ~(lmask | (stereo ? rmask : 0)); - if (ucontrol->value.integer.value[0]) - val |= lmask; - if (stereo && ucontrol->value.integer.value[1]) - val |= rmask; - snd_pmac_burgundy_wcw(chip, addr, val); - return val != oval; -} - -#define BURGUNDY_SWITCH_W(xname, xindex, addr, lbit, rbit, stereo) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ - .info = snd_pmac_burgundy_info_switch_w,\ - .get = snd_pmac_burgundy_get_switch_w,\ - .put = snd_pmac_burgundy_put_switch_w,\ - .private_value = ((lbit) | ((rbit) << 8)\ - | (ADDR2BASE(addr) << 16) | ((stereo) << 24)) } - -/* - * Burgundy switch: 0/1, mono/stereo, byte reg, bit mask - */ -static int snd_pmac_burgundy_info_switch_b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - int stereo = (kcontrol->private_value >> 24) & 1; - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = stereo + 1; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - return 0; -} - -static int snd_pmac_burgundy_get_switch_b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); - int lmask = kcontrol->private_value & 0xff; - int rmask = (kcontrol->private_value >> 8) & 0xff; - int stereo = (kcontrol->private_value >> 24) & 1; - int val = snd_pmac_burgundy_rcb(chip, addr); - ucontrol->value.integer.value[0] = (val & lmask) ? 1 : 0; - if (stereo) - ucontrol->value.integer.value[1] = (val & rmask) ? 1 : 0; - return 0; -} - -static int snd_pmac_burgundy_put_switch_b(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_pmac *chip = snd_kcontrol_chip(kcontrol); - unsigned int addr = BASE2ADDR((kcontrol->private_value >> 16) & 0xff); - int lmask = kcontrol->private_value & 0xff; - int rmask = (kcontrol->private_value >> 8) & 0xff; - int stereo = (kcontrol->private_value >> 24) & 1; - int val, oval; - oval = snd_pmac_burgundy_rcb(chip, addr); - val = oval & ~(lmask | rmask); - if (ucontrol->value.integer.value[0]) - val |= lmask; - if (stereo && ucontrol->value.integer.value[1]) - val |= rmask; - snd_pmac_burgundy_wcb(chip, addr, val); - return val != oval; -} - -#define BURGUNDY_SWITCH_B(xname, xindex, addr, lmask, rmask, stereo) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex,\ - .info = snd_pmac_burgundy_info_switch_b,\ - .get = snd_pmac_burgundy_get_switch_b,\ - .put = snd_pmac_burgundy_put_switch_b,\ - .private_value = ((lmask) | ((rmask) << 8)\ - | (ADDR2BASE(addr) << 16) | ((stereo) << 24)) } - -/* - * Burgundy mixers - */ -static struct snd_kcontrol_new snd_pmac_burgundy_mixers[] __devinitdata = { - BURGUNDY_VOLUME_W("Master Playback Volume", 0, - MASK_ADDR_BURGUNDY_MASTER_VOLUME, 8), - BURGUNDY_VOLUME_W("CD Capture Volume", 0, - MASK_ADDR_BURGUNDY_VOLCD, 16), - BURGUNDY_VOLUME_2B("Input Capture Volume", 0, - MASK_ADDR_BURGUNDY_VOLMIX01, 2), - BURGUNDY_VOLUME_2B("Mixer Playback Volume", 0, - MASK_ADDR_BURGUNDY_VOLMIX23, 0), - BURGUNDY_VOLUME_B("CD Gain Capture Volume", 0, - MASK_ADDR_BURGUNDY_GAINCD, 1, 0), - BURGUNDY_SWITCH_W("Master Capture Switch", 0, - MASK_ADDR_BURGUNDY_OUTPUTENABLES, 24, 0, 0), - BURGUNDY_SWITCH_W("CD Capture Switch", 0, - MASK_ADDR_BURGUNDY_CAPTURESELECTS, 0, 16, 1), - BURGUNDY_SWITCH_W("CD Playback Switch", 0, - MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 0, 16, 1), -/* BURGUNDY_SWITCH_W("Loop Capture Switch", 0, - * MASK_ADDR_BURGUNDY_CAPTURESELECTS, 8, 24, 1), - * BURGUNDY_SWITCH_B("Mixer out Capture Switch", 0, - * MASK_ADDR_BURGUNDY_HOSTIFAD, 0x02, 0, 0), - * BURGUNDY_SWITCH_B("Mixer Capture Switch", 0, - * MASK_ADDR_BURGUNDY_HOSTIFAD, 0x01, 0, 0), - * BURGUNDY_SWITCH_B("PCM out Capture Switch", 0, - * MASK_ADDR_BURGUNDY_HOSTIFEH, 0x02, 0, 0), - */ BURGUNDY_SWITCH_B("PCM Capture Switch", 0, - MASK_ADDR_BURGUNDY_HOSTIFEH, 0x01, 0, 0) -}; -static struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] __devinitdata = { - BURGUNDY_VOLUME_W("Line in Capture Volume", 0, - MASK_ADDR_BURGUNDY_VOLLINE, 16), - BURGUNDY_VOLUME_W("Mic Capture Volume", 0, - MASK_ADDR_BURGUNDY_VOLMIC, 16), - BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0, - MASK_ADDR_BURGUNDY_GAINLINE, 1, 0), - BURGUNDY_VOLUME_B("Mic Gain Capture Volume", 0, - MASK_ADDR_BURGUNDY_GAINMIC, 1, 0), - BURGUNDY_VOLUME_B("Speaker Playback Volume", 0, - MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1), - BURGUNDY_VOLUME_B("Line out Playback Volume", 0, - MASK_ADDR_BURGUNDY_ATTENLINEOUT, 1, 1), - BURGUNDY_VOLUME_B("Headphone Playback Volume", 0, - MASK_ADDR_BURGUNDY_ATTENHP, 1, 1), - BURGUNDY_SWITCH_W("Line in Capture Switch", 0, - MASK_ADDR_BURGUNDY_CAPTURESELECTS, 1, 17, 1), - BURGUNDY_SWITCH_W("Mic Capture Switch", 0, - MASK_ADDR_BURGUNDY_CAPTURESELECTS, 2, 18, 1), - BURGUNDY_SWITCH_W("Line in Playback Switch", 0, - MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 1, 17, 1), - BURGUNDY_SWITCH_W("Mic Playback Switch", 0, - MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 2, 18, 1), - BURGUNDY_SWITCH_B("Mic Boost Capture Switch", 0, - MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) -}; -static struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] __devinitdata = { - BURGUNDY_VOLUME_W("Line in Capture Volume", 0, - MASK_ADDR_BURGUNDY_VOLMIC, 16), - BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0, - MASK_ADDR_BURGUNDY_GAINMIC, 1, 0), - BURGUNDY_VOLUME_B("Speaker Playback Volume", 0, - MASK_ADDR_BURGUNDY_ATTENMONO, 0, 1), - BURGUNDY_VOLUME_B("Line out Playback Volume", 0, - MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1), - BURGUNDY_SWITCH_W("Line in Capture Switch", 0, - MASK_ADDR_BURGUNDY_CAPTURESELECTS, 2, 18, 1), - BURGUNDY_SWITCH_W("Line in Playback Switch", 0, - MASK_ADDR_BURGUNDY_OUTPUTSELECTS, 2, 18, 1), -/* BURGUNDY_SWITCH_B("Line in Boost Capture Switch", 0, - * MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) */ -}; -static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_imac __devinitdata = -BURGUNDY_SWITCH_B("Master Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_OUTPUT_LEFT | BURGUNDY_LINEOUT_LEFT | BURGUNDY_HP_LEFT, - BURGUNDY_OUTPUT_RIGHT | BURGUNDY_LINEOUT_RIGHT | BURGUNDY_HP_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_pmac __devinitdata = -BURGUNDY_SWITCH_B("Master Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_OUTPUT_INTERN - | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_imac __devinitdata = -BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_pmac __devinitdata = -BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_OUTPUT_INTERN, 0, 0); -static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_imac __devinitdata = -BURGUNDY_SWITCH_B("Line out Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_LINEOUT_LEFT, BURGUNDY_LINEOUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_pmac __devinitdata = -BURGUNDY_SWITCH_B("Line out Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_hp_sw_imac __devinitdata = -BURGUNDY_SWITCH_B("Headphone Playback Switch", 0, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - BURGUNDY_HP_LEFT, BURGUNDY_HP_RIGHT, 1); - - -#ifdef PMAC_SUPPORT_AUTOMUTE -/* - * auto-mute stuffs - */ -static int snd_pmac_burgundy_detect_headphone(struct snd_pmac *chip) -{ - return (in_le32(&chip->awacs->codec_stat) & chip->hp_stat_mask) ? 1 : 0; -} - -static void snd_pmac_burgundy_update_automute(struct snd_pmac *chip, int do_notify) -{ - if (chip->auto_mute) { - int imac = of_machine_is_compatible("iMac"); - int reg, oreg; - reg = oreg = snd_pmac_burgundy_rcb(chip, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES); - reg &= imac ? ~(BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT - | BURGUNDY_HP_LEFT | BURGUNDY_HP_RIGHT) - : ~(BURGUNDY_OUTPUT_LEFT | BURGUNDY_OUTPUT_RIGHT - | BURGUNDY_OUTPUT_INTERN); - if (snd_pmac_burgundy_detect_headphone(chip)) - reg |= imac ? (BURGUNDY_HP_LEFT | BURGUNDY_HP_RIGHT) - : (BURGUNDY_OUTPUT_LEFT - | BURGUNDY_OUTPUT_RIGHT); - else - reg |= imac ? (BURGUNDY_OUTPUT_LEFT - | BURGUNDY_OUTPUT_RIGHT) - : (BURGUNDY_OUTPUT_INTERN); - if (do_notify && reg == oreg) - return; - snd_pmac_burgundy_wcb(chip, - MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, reg); - if (do_notify) { - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->master_sw_ctl->id); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->speaker_sw_ctl->id); - snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, - &chip->hp_detect_ctl->id); - } - } -} -#endif /* PMAC_SUPPORT_AUTOMUTE */ - - -/* - * initialize burgundy - */ -int __devinit snd_pmac_burgundy_init(struct snd_pmac *chip) -{ - int imac = of_machine_is_compatible("iMac"); - int i, err; - - /* Checks to see the chip is alive and kicking */ - if ((in_le32(&chip->awacs->codec_ctrl) & MASK_ERRCODE) == 0xf0000) { - printk(KERN_WARNING "pmac burgundy: disabled by MacOS :-(\n"); - return 1; - } - - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_OUTPUTENABLES, - DEF_BURGUNDY_OUTPUTENABLES); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - DEF_BURGUNDY_MORE_OUTPUTENABLES); - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_OUTPUTSELECTS, - DEF_BURGUNDY_OUTPUTSELECTS); - - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL21, - DEF_BURGUNDY_INPSEL21); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_INPSEL3, - imac ? DEF_BURGUNDY_INPSEL3_IMAC - : DEF_BURGUNDY_INPSEL3_PMAC); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINCD, - DEF_BURGUNDY_GAINCD); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINLINE, - DEF_BURGUNDY_GAINLINE); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMIC, - DEF_BURGUNDY_GAINMIC); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_GAINMODEM, - DEF_BURGUNDY_GAINMODEM); - - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENSPEAKER, - DEF_BURGUNDY_ATTENSPEAKER); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENLINEOUT, - DEF_BURGUNDY_ATTENLINEOUT); - snd_pmac_burgundy_wcb(chip, MASK_ADDR_BURGUNDY_ATTENHP, - DEF_BURGUNDY_ATTENHP); - - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_MASTER_VOLUME, - DEF_BURGUNDY_MASTER_VOLUME); - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLCD, - DEF_BURGUNDY_VOLCD); - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLLINE, - DEF_BURGUNDY_VOLLINE); - snd_pmac_burgundy_wcw(chip, MASK_ADDR_BURGUNDY_VOLMIC, - DEF_BURGUNDY_VOLMIC); - - if (chip->hp_stat_mask == 0) { - /* set headphone-jack detection bit */ - if (imac) - chip->hp_stat_mask = BURGUNDY_HPDETECT_IMAC_UPPER - | BURGUNDY_HPDETECT_IMAC_LOWER - | BURGUNDY_HPDETECT_IMAC_SIDE; - else - chip->hp_stat_mask = BURGUNDY_HPDETECT_PMAC_BACK; - } - /* - * build burgundy mixers - */ - strcpy(chip->card->mixername, "PowerMac Burgundy"); - - for (i = 0; i < ARRAY_SIZE(snd_pmac_burgundy_mixers); i++) { - err = snd_ctl_add(chip->card, - snd_ctl_new1(&snd_pmac_burgundy_mixers[i], chip)); - if (err < 0) - return err; - } - for (i = 0; i < (imac ? ARRAY_SIZE(snd_pmac_burgundy_mixers_imac) - : ARRAY_SIZE(snd_pmac_burgundy_mixers_pmac)); i++) { - err = snd_ctl_add(chip->card, - snd_ctl_new1(imac ? &snd_pmac_burgundy_mixers_imac[i] - : &snd_pmac_burgundy_mixers_pmac[i], chip)); - if (err < 0) - return err; - } - chip->master_sw_ctl = snd_ctl_new1(imac - ? &snd_pmac_burgundy_master_sw_imac - : &snd_pmac_burgundy_master_sw_pmac, chip); - err = snd_ctl_add(chip->card, chip->master_sw_ctl); - if (err < 0) - return err; - chip->master_sw_ctl = snd_ctl_new1(imac - ? &snd_pmac_burgundy_line_sw_imac - : &snd_pmac_burgundy_line_sw_pmac, chip); - err = snd_ctl_add(chip->card, chip->master_sw_ctl); - if (err < 0) - return err; - if (imac) { - chip->master_sw_ctl = snd_ctl_new1( - &snd_pmac_burgundy_hp_sw_imac, chip); - err = snd_ctl_add(chip->card, chip->master_sw_ctl); - if (err < 0) - return err; - } - chip->speaker_sw_ctl = snd_ctl_new1(imac - ? &snd_pmac_burgundy_speaker_sw_imac - : &snd_pmac_burgundy_speaker_sw_pmac, chip); - err = snd_ctl_add(chip->card, chip->speaker_sw_ctl); - if (err < 0) - return err; -#ifdef PMAC_SUPPORT_AUTOMUTE - err = snd_pmac_add_automute(chip); - if (err < 0) - return err; - - chip->detect_headphone = snd_pmac_burgundy_detect_headphone; - chip->update_automute = snd_pmac_burgundy_update_automute; - snd_pmac_burgundy_update_automute(chip, 0); /* update the status only */ -#endif - - return 0; -} |