diff options
Diffstat (limited to 'drivers/sound/dmasound/dmasound_awacs.c')
| -rw-r--r-- | drivers/sound/dmasound/dmasound_awacs.c | 513 |
1 files changed, 269 insertions, 244 deletions
diff --git a/drivers/sound/dmasound/dmasound_awacs.c b/drivers/sound/dmasound/dmasound_awacs.c index 7af01f0c5..3893f9b58 100644 --- a/drivers/sound/dmasound/dmasound_awacs.c +++ b/drivers/sound/dmasound/dmasound_awacs.c @@ -18,12 +18,15 @@ #include <linux/nvram.h> #include <linux/vt_kern.h> #include <linux/cuda.h> +#include <linux/pmu.h> #include <asm/uaccess.h> #include <asm/prom.h> #include <asm/machdep.h> #include <asm/io.h> #include <asm/dbdma.h> +#include <asm/feature.h> +#include <asm/irq.h> #include "awacs_defs.h" #include "dmasound.h" @@ -1577,259 +1580,281 @@ awacs_enable_amp(int spkr_vol) * /dev/mixer abstraction */ -static int PMacMixerIoctl(u_int cmd, u_long arg) +static int awacs_mixer_ioctl(u_int cmd, u_long arg) { int data; - /* Different IOCTLS for burgundy*/ - if (awacs_revision < AWACS_BURGUNDY) { - switch (cmd) { - case SOUND_MIXER_READ_DEVMASK: - data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER - | SOUND_MASK_LINE | SOUND_MASK_MIC - | SOUND_MASK_CD | SOUND_MASK_RECLEV - | SOUND_MASK_ALTPCM - | SOUND_MASK_MONITOR; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECMASK: - data = SOUND_MASK_LINE | SOUND_MASK_MIC - | SOUND_MASK_CD; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECSRC: - data = 0; - if (awacs_reg[0] & MASK_MUX_AUDIN) - data |= SOUND_MASK_LINE; - if (awacs_reg[0] & MASK_MUX_MIC) - data |= SOUND_MASK_MIC; - if (awacs_reg[0] & MASK_MUX_CD) - data |= SOUND_MASK_CD; - if (awacs_reg[1] & MASK_LOOPTHRU) - data |= SOUND_MASK_MONITOR; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_RECSRC: - IOCTL_IN(arg, data); - data &= (SOUND_MASK_LINE - | SOUND_MASK_MIC | SOUND_MASK_CD - | SOUND_MASK_MONITOR); - awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC - | MASK_MUX_AUDIN); - awacs_reg[1] &= ~MASK_LOOPTHRU; - if (data & SOUND_MASK_LINE) - awacs_reg[0] |= MASK_MUX_AUDIN; - if (data & SOUND_MASK_MIC) - awacs_reg[0] |= MASK_MUX_MIC; - if (data & SOUND_MASK_CD) - awacs_reg[0] |= MASK_MUX_CD; - if (data & SOUND_MASK_MONITOR) - awacs_reg[1] |= MASK_LOOPTHRU; - awacs_write(awacs_reg[0] | MASK_ADDR0); - awacs_write(awacs_reg[1] | MASK_ADDR1); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_STEREODEVS: - data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER - | SOUND_MASK_RECLEV; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_CAPS: - return IOCTL_OUT(arg, 0); - case SOUND_MIXER_READ_VOLUME: - data = (awacs_reg[1] & MASK_AMUTE)? 0: - awacs_get_volume(awacs_reg[2], 6); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_VOLUME: - IOCTL_IN(arg, data); - return IOCTL_OUT(arg, dmasound_set_volume(data)); - case SOUND_MIXER_READ_SPEAKER: - if (awacs_revision == 3 - && sys_ctrler == SYS_CTRLER_CUDA) - data = awacs_spkr_vol; - else - data = (awacs_reg[1] & MASK_CMUTE)? 0: - awacs_get_volume(awacs_reg[4], 6); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_SPEAKER: - IOCTL_IN(arg, data); - if (awacs_revision == 3 - && sys_ctrler == SYS_CTRLER_CUDA) - awacs_enable_amp(data); - else - data = awacs_volume_setter(data, 4, MASK_CMUTE, 6); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_ALTPCM: /* really bell volume */ - IOCTL_IN(arg, data); - beep_volume = data & 0xff; - /* fall through */ - case SOUND_MIXER_READ_ALTPCM: - return IOCTL_OUT(arg, beep_volume); - case SOUND_MIXER_WRITE_LINE: - IOCTL_IN(arg, data); - awacs_reg[0] &= ~MASK_MUX_AUDIN; - if ((data & 0xff) >= 50) - awacs_reg[0] |= MASK_MUX_AUDIN; - awacs_write(MASK_ADDR0 | awacs_reg[0]); - /* fall through */ - case SOUND_MIXER_READ_LINE: - data = (awacs_reg[0] & MASK_MUX_AUDIN)? 100: 0; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_MIC: - IOCTL_IN(arg, data); - data &= 0xff; - awacs_reg[0] &= ~(MASK_MUX_MIC | MASK_GAINLINE); - if (data >= 25) { - awacs_reg[0] |= MASK_MUX_MIC; - if (data >= 75) - awacs_reg[0] |= MASK_GAINLINE; - } - awacs_write(MASK_ADDR0 | awacs_reg[0]); - /* fall through */ - case SOUND_MIXER_READ_MIC: - data = (awacs_reg[0] & MASK_MUX_MIC)? - (awacs_reg[0] & MASK_GAINLINE? 100: 50): 0; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_CD: - IOCTL_IN(arg, data); - awacs_reg[0] &= ~MASK_MUX_CD; - if ((data & 0xff) >= 50) - awacs_reg[0] |= MASK_MUX_CD; - awacs_write(MASK_ADDR0 | awacs_reg[0]); - /* fall through */ - case SOUND_MIXER_READ_CD: - data = (awacs_reg[0] & MASK_MUX_CD)? 100: 0; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_RECLEV: - IOCTL_IN(arg, data); - data = awacs_volume_setter(data, 0, 0, 4); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECLEV: - data = awacs_get_volume(awacs_reg[0], 4); - return IOCTL_OUT(arg, data); + + switch (cmd) { + case SOUND_MIXER_READ_DEVMASK: + data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER + | SOUND_MASK_LINE | SOUND_MASK_MIC + | SOUND_MASK_CD | SOUND_MASK_RECLEV + | SOUND_MASK_ALTPCM + | SOUND_MASK_MONITOR; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECMASK: + data = SOUND_MASK_LINE | SOUND_MASK_MIC + | SOUND_MASK_CD; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECSRC: + data = 0; + if (awacs_reg[0] & MASK_MUX_AUDIN) + data |= SOUND_MASK_LINE; + if (awacs_reg[0] & MASK_MUX_MIC) + data |= SOUND_MASK_MIC; + if (awacs_reg[0] & MASK_MUX_CD) + data |= SOUND_MASK_CD; + if (awacs_reg[1] & MASK_LOOPTHRU) + data |= SOUND_MASK_MONITOR; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_RECSRC: + IOCTL_IN(arg, data); + data &= (SOUND_MASK_LINE + | SOUND_MASK_MIC | SOUND_MASK_CD + | SOUND_MASK_MONITOR); + awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC + | MASK_MUX_AUDIN); + awacs_reg[1] &= ~MASK_LOOPTHRU; + if (data & SOUND_MASK_LINE) + awacs_reg[0] |= MASK_MUX_AUDIN; + if (data & SOUND_MASK_MIC) + awacs_reg[0] |= MASK_MUX_MIC; + if (data & SOUND_MASK_CD) + awacs_reg[0] |= MASK_MUX_CD; + if (data & SOUND_MASK_MONITOR) + awacs_reg[1] |= MASK_LOOPTHRU; + awacs_write(awacs_reg[0] | MASK_ADDR0); + awacs_write(awacs_reg[1] | MASK_ADDR1); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_STEREODEVS: + data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER + | SOUND_MASK_RECLEV; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_CAPS: + return IOCTL_OUT(arg, 0); + case SOUND_MIXER_READ_VOLUME: + data = (awacs_reg[1] & MASK_AMUTE)? 0: + awacs_get_volume(awacs_reg[2], 6); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_VOLUME: + IOCTL_IN(arg, data); + return IOCTL_OUT(arg, PMacSetVolume(data)); + case SOUND_MIXER_READ_SPEAKER: + if (awacs_revision == 3 + && sys_ctrler == SYS_CTRLER_CUDA) + data = awacs_spkr_vol; + else + data = (awacs_reg[1] & MASK_CMUTE)? 0: + awacs_get_volume(awacs_reg[4], 6); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_SPEAKER: + IOCTL_IN(arg, data); + if (awacs_revision == 3 + && sys_ctrler == SYS_CTRLER_CUDA) + awacs_enable_amp(data); + else + data = awacs_volume_setter(data, 4, MASK_CMUTE, 6); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_ALTPCM: /* really bell volume */ + IOCTL_IN(arg, data); + beep_volume = data & 0xff; + /* fall through */ + case SOUND_MIXER_READ_ALTPCM: + return IOCTL_OUT(arg, beep_volume); + case SOUND_MIXER_WRITE_LINE: + IOCTL_IN(arg, data); + awacs_reg[0] &= ~MASK_MUX_AUDIN; + if ((data & 0xff) >= 50) + awacs_reg[0] |= MASK_MUX_AUDIN; + awacs_write(MASK_ADDR0 | awacs_reg[0]); + /* fall through */ + case SOUND_MIXER_READ_LINE: + data = (awacs_reg[0] & MASK_MUX_AUDIN)? 100: 0; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_MIC: + IOCTL_IN(arg, data); + data &= 0xff; + awacs_reg[0] &= ~(MASK_MUX_MIC | MASK_GAINLINE); + if (data >= 25) { + awacs_reg[0] |= MASK_MUX_MIC; + if (data >= 75) + awacs_reg[0] |= MASK_GAINLINE; } - } else { - /* We are, we are, we are... Burgundy or better */ - switch(cmd) { - case SOUND_MIXER_READ_DEVMASK: - data = SOUND_MASK_VOLUME | SOUND_MASK_CD | - SOUND_MASK_LINE | SOUND_MASK_MIC | - SOUND_MASK_SPEAKER | SOUND_MASK_ALTPCM; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECMASK: - data = SOUND_MASK_LINE | SOUND_MASK_MIC - | SOUND_MASK_CD; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECSRC: - data = 0; - if (awacs_reg[0] & MASK_MUX_AUDIN) - data |= SOUND_MASK_LINE; - if (awacs_reg[0] & MASK_MUX_MIC) - data |= SOUND_MASK_MIC; - if (awacs_reg[0] & MASK_MUX_CD) - data |= SOUND_MASK_CD; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_RECSRC: - IOCTL_IN(arg, data); - data &= (SOUND_MASK_LINE - | SOUND_MASK_MIC | SOUND_MASK_CD); - awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC - | MASK_MUX_AUDIN); - if (data & SOUND_MASK_LINE) - awacs_reg[0] |= MASK_MUX_AUDIN; - if (data & SOUND_MASK_MIC) - awacs_reg[0] |= MASK_MUX_MIC; - if (data & SOUND_MASK_CD) - awacs_reg[0] |= MASK_MUX_CD; - awacs_write(awacs_reg[0] | MASK_ADDR0); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_STEREODEVS: - data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER - | SOUND_MASK_RECLEV | SOUND_MASK_CD - | SOUND_MASK_LINE; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_CAPS: - return IOCTL_OUT(arg, 0); - case SOUND_MIXER_WRITE_VOLUME: - IOCTL_IN(arg, data); - awacs_burgundy_write_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME, data); - /* Fall through */ - case SOUND_MIXER_READ_VOLUME: - return IOCTL_OUT(arg, awacs_burgundy_read_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME)); - case SOUND_MIXER_WRITE_SPEAKER: - IOCTL_IN(arg, data); - - if (!(data & 0xff)) { - /* Mute the left speaker */ - awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) & ~0x2); - } else { - /* Unmute the left speaker */ - awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) | 0x2); - } - if (!(data & 0xff00)) { - /* Mute the right speaker */ - awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) & ~0x4); - } else { - /* Unmute the right speaker */ - awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, - awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) | 0x4); - } + awacs_write(MASK_ADDR0 | awacs_reg[0]); + /* fall through */ + case SOUND_MIXER_READ_MIC: + data = (awacs_reg[0] & MASK_MUX_MIC)? + (awacs_reg[0] & MASK_GAINLINE? 100: 50): 0; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_CD: + IOCTL_IN(arg, data); + awacs_reg[0] &= ~MASK_MUX_CD; + if ((data & 0xff) >= 50) + awacs_reg[0] |= MASK_MUX_CD; + awacs_write(MASK_ADDR0 | awacs_reg[0]); + /* fall through */ + case SOUND_MIXER_READ_CD: + data = (awacs_reg[0] & MASK_MUX_CD)? 100: 0; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_RECLEV: + IOCTL_IN(arg, data); + data = awacs_volume_setter(data, 0, 0, 4); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECLEV: + data = awacs_get_volume(awacs_reg[0], 4); + return IOCTL_OUT(arg, data); + case MIXER_WRITE(SOUND_MASK_MONITOR): + IOCTL_IN(arg, data); + awacs_reg[1] &= ~MASK_LOOPTHRU; + if ((data & 0xff) >= 50) + awacs_reg[1] |= MASK_LOOPTHRU; + awacs_write(MASK_ADDR1 | awacs_reg[1]); + /* fall through */ + case MIXER_READ(SOUND_MASK_MONITOR): + data = (awacs_reg[1] & MASK_LOOPTHRU)? 100: 0; + return IOCTL_OUT(arg, data); + } + return -EINVAL; +} - data = (((data&0xff)*16)/100 > 0xf ? 0xf : - (((data&0xff)*16)/100)) + - ((((data>>8)*16)/100 > 0xf ? 0xf : - ((((data>>8)*16)/100)))<<4); - - awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_ATTENSPEAKER, ~data); - /* Fall through */ - case SOUND_MIXER_READ_SPEAKER: - data = awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_ATTENSPEAKER); - data = (((data & 0xf)*100)/16) + ((((data>>4)*100)/16)<<8); - return IOCTL_OUT(arg, ~data); - case SOUND_MIXER_WRITE_ALTPCM: /* really bell volume */ - IOCTL_IN(arg, data); - beep_volume = data & 0xff; - /* fall through */ - case SOUND_MIXER_READ_ALTPCM: - return IOCTL_OUT(arg, beep_volume); - case SOUND_MIXER_WRITE_LINE: - IOCTL_IN(arg, data); - awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLLINE, data); - - /* fall through */ - case SOUND_MIXER_READ_LINE: - data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLLINE); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_MIC: - IOCTL_IN(arg, data); - /* Mic is mono device */ - data = (data << 8) + (data << 24); - awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLMIC, data); - /* fall through */ - case SOUND_MIXER_READ_MIC: - data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLMIC); - data <<= 24; - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_CD: - IOCTL_IN(arg, data); - awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLCD, data); - /* fall through */ - case SOUND_MIXER_READ_CD: - data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLCD); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_WRITE_RECLEV: - IOCTL_IN(arg, data); - data = awacs_volume_setter(data, 0, 0, 4); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_READ_RECLEV: - data = awacs_get_volume(awacs_reg[0], 4); - return IOCTL_OUT(arg, data); - case SOUND_MIXER_OUTMASK: - break; - case SOUND_MIXER_OUTSRC: - break; +static int burgundy_mixer_ioctl(u_int cmd, u_long arg) +{ + int data; + + /* We are, we are, we are... Burgundy or better */ + switch(cmd) { + case SOUND_MIXER_READ_DEVMASK: + data = SOUND_MASK_VOLUME | SOUND_MASK_CD | + SOUND_MASK_LINE | SOUND_MASK_MIC | + SOUND_MASK_SPEAKER | SOUND_MASK_ALTPCM; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECMASK: + data = SOUND_MASK_LINE | SOUND_MASK_MIC + | SOUND_MASK_CD; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECSRC: + data = 0; + if (awacs_reg[0] & MASK_MUX_AUDIN) + data |= SOUND_MASK_LINE; + if (awacs_reg[0] & MASK_MUX_MIC) + data |= SOUND_MASK_MIC; + if (awacs_reg[0] & MASK_MUX_CD) + data |= SOUND_MASK_CD; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_RECSRC: + IOCTL_IN(arg, data); + data &= (SOUND_MASK_LINE + | SOUND_MASK_MIC | SOUND_MASK_CD); + awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC + | MASK_MUX_AUDIN); + if (data & SOUND_MASK_LINE) + awacs_reg[0] |= MASK_MUX_AUDIN; + if (data & SOUND_MASK_MIC) + awacs_reg[0] |= MASK_MUX_MIC; + if (data & SOUND_MASK_CD) + awacs_reg[0] |= MASK_MUX_CD; + awacs_write(awacs_reg[0] | MASK_ADDR0); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_STEREODEVS: + data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER + | SOUND_MASK_RECLEV | SOUND_MASK_CD + | SOUND_MASK_LINE; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_CAPS: + return IOCTL_OUT(arg, 0); + case SOUND_MIXER_WRITE_VOLUME: + IOCTL_IN(arg, data); + awacs_burgundy_write_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME, data); + /* Fall through */ + case SOUND_MIXER_READ_VOLUME: + return IOCTL_OUT(arg, awacs_burgundy_read_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME)); + case SOUND_MIXER_WRITE_SPEAKER: + IOCTL_IN(arg, data); + + if (!(data & 0xff)) { + /* Mute the left speaker */ + awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, + awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) & ~0x2); + } else { + /* Unmute the left speaker */ + awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, + awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) | 0x2); + } + if (!(data & 0xff00)) { + /* Mute the right speaker */ + awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, + awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) & ~0x4); + } else { + /* Unmute the right speaker */ + awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, + awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES) | 0x4); } + + data = (((data&0xff)*16)/100 > 0xf ? 0xf : + (((data&0xff)*16)/100)) + + ((((data>>8)*16)/100 > 0xf ? 0xf : + ((((data>>8)*16)/100)))<<4); + + awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_ATTENSPEAKER, ~data); + /* Fall through */ + case SOUND_MIXER_READ_SPEAKER: + data = awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_ATTENSPEAKER); + data = (((data & 0xf)*100)/16) + ((((data>>4)*100)/16)<<8); + return IOCTL_OUT(arg, ~data); + case SOUND_MIXER_WRITE_ALTPCM: /* really bell volume */ + IOCTL_IN(arg, data); + beep_volume = data & 0xff; + /* fall through */ + case SOUND_MIXER_READ_ALTPCM: + return IOCTL_OUT(arg, beep_volume); + case SOUND_MIXER_WRITE_LINE: + IOCTL_IN(arg, data); + awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLLINE, data); + + /* fall through */ + case SOUND_MIXER_READ_LINE: + data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLLINE); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_MIC: + IOCTL_IN(arg, data); + /* Mic is mono device */ + data = (data << 8) + (data << 24); + awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLMIC, data); + /* fall through */ + case SOUND_MIXER_READ_MIC: + data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLMIC); + data <<= 24; + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_CD: + IOCTL_IN(arg, data); + awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLCD, data); + /* fall through */ + case SOUND_MIXER_READ_CD: + data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLCD); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_WRITE_RECLEV: + IOCTL_IN(arg, data); + data = awacs_volume_setter(data, 0, 0, 4); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_READ_RECLEV: + data = awacs_get_volume(awacs_reg[0], 4); + return IOCTL_OUT(arg, data); + case SOUND_MIXER_OUTMASK: + break; + case SOUND_MIXER_OUTSRC: + break; } return -EINVAL; } +static int PMacMixerIoctl(u_int cmd, u_long arg) +{ + /* Different IOCTLS for burgundy*/ + if (awacs_revision >= AWACS_BURGUNDY) + return burgundy_mixer_ioctl(cmd, arg); + return awacs_mixer_ioctl(cmd, arg); +} + static void PMacWriteSqSetup(void) { |