diff options
Diffstat (limited to 'sound/pci/ice1712/hoontech.c')
-rw-r--r-- | sound/pci/ice1712/hoontech.c | 183 |
1 files changed, 101 insertions, 82 deletions
diff --git a/sound/pci/ice1712/hoontech.c b/sound/pci/ice1712/hoontech.c index b042e5cfc3c..cf5c7c0898f 100644 --- a/sound/pci/ice1712/hoontech.c +++ b/sound/pci/ice1712/hoontech.c @@ -33,6 +33,12 @@ #include "ice1712.h" #include "hoontech.h" +/* Hoontech-specific setting */ +struct hoontech_spec { + unsigned char boxbits[4]; + unsigned int config; + unsigned short boxconfig[4]; +}; static void __devinit snd_ice1712_stdsp24_gpio_write(struct snd_ice1712 *ice, unsigned char byte) { @@ -49,169 +55,182 @@ static void __devinit snd_ice1712_stdsp24_gpio_write(struct snd_ice1712 *ice, un static void __devinit snd_ice1712_stdsp24_darear(struct snd_ice1712 *ice, int activate) { + struct hoontech_spec *spec = ice->spec; mutex_lock(&ice->gpio_mutex); - ICE1712_STDSP24_0_DAREAR(ice->spec.hoontech.boxbits, activate); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]); + ICE1712_STDSP24_0_DAREAR(spec->boxbits, activate); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]); mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_mute(struct snd_ice1712 *ice, int activate) { + struct hoontech_spec *spec = ice->spec; mutex_lock(&ice->gpio_mutex); - ICE1712_STDSP24_3_MUTE(ice->spec.hoontech.boxbits, activate); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); + ICE1712_STDSP24_3_MUTE(spec->boxbits, activate); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]); mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_insel(struct snd_ice1712 *ice, int activate) { + struct hoontech_spec *spec = ice->spec; mutex_lock(&ice->gpio_mutex); - ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, activate); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); + ICE1712_STDSP24_3_INSEL(spec->boxbits, activate); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]); mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate) { + struct hoontech_spec *spec = ice->spec; + mutex_lock(&ice->gpio_mutex); /* select box */ - ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]); + ICE1712_STDSP24_0_BOX(spec->boxbits, box); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]); /* prepare for write */ if (chn == 3) - ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 0); - ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, activate); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); - - ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_2_CHN4(spec->boxbits, 0); + ICE1712_STDSP24_2_MIDI1(spec->boxbits, activate); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]); + + ICE1712_STDSP24_1_CHN1(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN2(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN3(spec->boxbits, 1); + ICE1712_STDSP24_2_CHN4(spec->boxbits, 1); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); udelay(100); if (chn == 3) { - ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 0); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_2_CHN4(spec->boxbits, 0); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); } else { switch (chn) { - case 0: ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 0); break; - case 1: ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 0); break; - case 2: ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 0); break; + case 0: ICE1712_STDSP24_1_CHN1(spec->boxbits, 0); break; + case 1: ICE1712_STDSP24_1_CHN2(spec->boxbits, 0); break; + case 2: ICE1712_STDSP24_1_CHN3(spec->boxbits, 0); break; } - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]); } udelay(100); - ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[1]); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_1_CHN1(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN2(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN3(spec->boxbits, 1); + ICE1712_STDSP24_2_CHN4(spec->boxbits, 1); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); udelay(100); - ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, 0); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_2_MIDI1(spec->boxbits, 0); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int master) { + struct hoontech_spec *spec = ice->spec; + mutex_lock(&ice->gpio_mutex); /* select box */ - ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]); + ICE1712_STDSP24_0_BOX(spec->boxbits, box); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]); - ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, master); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); + ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1); + ICE1712_STDSP24_2_MIDI1(spec->boxbits, master); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]); udelay(100); - ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 0); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 0); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); mdelay(10); - ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); + ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]); mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_midi2(struct snd_ice1712 *ice, int activate) { + struct hoontech_spec *spec = ice->spec; mutex_lock(&ice->gpio_mutex); - ICE1712_STDSP24_3_MIDI2(ice->spec.hoontech.boxbits, activate); - snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); + ICE1712_STDSP24_3_MIDI2(spec->boxbits, activate); + snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]); mutex_unlock(&ice->gpio_mutex); } static int __devinit snd_ice1712_hoontech_init(struct snd_ice1712 *ice) { + struct hoontech_spec *spec; int box, chn; ice->num_total_dacs = 8; ice->num_total_adcs = 8; - ice->spec.hoontech.boxbits[0] = - ice->spec.hoontech.boxbits[1] = - ice->spec.hoontech.boxbits[2] = - ice->spec.hoontech.boxbits[3] = 0; /* should be already */ - - ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 0); - ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 0, 1); - ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, 0); - ICE1712_STDSP24_0_DAREAR(ice->spec.hoontech.boxbits, 0); - - ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 1, 1); - ICE1712_STDSP24_1_CHN1(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN2(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_1_CHN3(ice->spec.hoontech.boxbits, 1); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); + if (!spec) + return -ENOMEM; + ice->spec = spec; + + ICE1712_STDSP24_SET_ADDR(spec->boxbits, 0); + ICE1712_STDSP24_CLOCK(spec->boxbits, 0, 1); + ICE1712_STDSP24_0_BOX(spec->boxbits, 0); + ICE1712_STDSP24_0_DAREAR(spec->boxbits, 0); + + ICE1712_STDSP24_SET_ADDR(spec->boxbits, 1); + ICE1712_STDSP24_CLOCK(spec->boxbits, 1, 1); + ICE1712_STDSP24_1_CHN1(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN2(spec->boxbits, 1); + ICE1712_STDSP24_1_CHN3(spec->boxbits, 1); - ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 2); - ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 2, 1); - ICE1712_STDSP24_2_CHN4(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, 0); - - ICE1712_STDSP24_SET_ADDR(ice->spec.hoontech.boxbits, 3); - ICE1712_STDSP24_CLOCK(ice->spec.hoontech.boxbits, 3, 1); - ICE1712_STDSP24_3_MIDI2(ice->spec.hoontech.boxbits, 0); - ICE1712_STDSP24_3_MUTE(ice->spec.hoontech.boxbits, 1); - ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, 0); + ICE1712_STDSP24_SET_ADDR(spec->boxbits, 2); + ICE1712_STDSP24_CLOCK(spec->boxbits, 2, 1); + ICE1712_STDSP24_2_CHN4(spec->boxbits, 1); + ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1); + ICE1712_STDSP24_2_MIDI1(spec->boxbits, 0); + + ICE1712_STDSP24_SET_ADDR(spec->boxbits, 3); + ICE1712_STDSP24_CLOCK(spec->boxbits, 3, 1); + ICE1712_STDSP24_3_MIDI2(spec->boxbits, 0); + ICE1712_STDSP24_3_MUTE(spec->boxbits, 1); + ICE1712_STDSP24_3_INSEL(spec->boxbits, 0); /* let's go - activate only functions in first box */ - ice->spec.hoontech.config = 0; + spec->config = 0; /* ICE1712_STDSP24_MUTE | ICE1712_STDSP24_INSEL | ICE1712_STDSP24_DAREAR; */ - ice->spec.hoontech.boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 | + spec->boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 | ICE1712_STDSP24_BOX_CHN2 | ICE1712_STDSP24_BOX_CHN3 | ICE1712_STDSP24_BOX_CHN4 | ICE1712_STDSP24_BOX_MIDI1 | ICE1712_STDSP24_BOX_MIDI2; - ice->spec.hoontech.boxconfig[1] = - ice->spec.hoontech.boxconfig[2] = - ice->spec.hoontech.boxconfig[3] = 0; - snd_ice1712_stdsp24_darear(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_DAREAR) ? 1 : 0); - snd_ice1712_stdsp24_mute(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_MUTE) ? 1 : 0); - snd_ice1712_stdsp24_insel(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_INSEL) ? 1 : 0); + spec->boxconfig[1] = + spec->boxconfig[2] = + spec->boxconfig[3] = 0; + snd_ice1712_stdsp24_darear(ice, + (spec->config & ICE1712_STDSP24_DAREAR) ? 1 : 0); + snd_ice1712_stdsp24_mute(ice, + (spec->config & ICE1712_STDSP24_MUTE) ? 1 : 0); + snd_ice1712_stdsp24_insel(ice, + (spec->config & ICE1712_STDSP24_INSEL) ? 1 : 0); for (box = 0; box < 1; box++) { - if (ice->spec.hoontech.boxconfig[box] & ICE1712_STDSP24_BOX_MIDI2) + if (spec->boxconfig[box] & ICE1712_STDSP24_BOX_MIDI2) snd_ice1712_stdsp24_midi2(ice, 1); for (chn = 0; chn < 4; chn++) - snd_ice1712_stdsp24_box_channel(ice, box, chn, (ice->spec.hoontech.boxconfig[box] & (1 << chn)) ? 1 : 0); + snd_ice1712_stdsp24_box_channel(ice, box, chn, + (spec->boxconfig[box] & (1 << chn)) ? 1 : 0); snd_ice1712_stdsp24_box_midi(ice, box, - (ice->spec.hoontech.boxconfig[box] & ICE1712_STDSP24_BOX_MIDI1) ? 1 : 0); + (spec->boxconfig[box] & ICE1712_STDSP24_BOX_MIDI1) ? 1 : 0); } return 0; |