[ALSA] ice1724 - Add support of M-Audio Audiophile 192
Added the (experimental) support of M-Audio Audiophile 192 board. Currently, the analog and the digital playbacks seem working fine. The inputs seem not working as far as I've tested yet. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
bd903b6ed7
commit
56255060ea
@ -982,6 +982,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
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Module for Envy24HT (VT/ICE1724), Envy24PT (VT1720) based PCI sound cards.
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* MidiMan M Audio Revolution 5.1
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* MidiMan M Audio Revolution 7.1
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* MidiMan M Audio Audiophile 192
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* AMP Ltd AUDIO2000
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* TerraTec Aureon 5.1 Sky
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* TerraTec Aureon 7.1 Space
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@ -1001,7 +1002,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
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model - Use the given board model, one of the following:
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revo51, revo71, amp2000, prodigy71, prodigy71lt,
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prodigy192, aureon51, aureon71, universe,
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prodigy192, aureon51, aureon71, universe, ap192,
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k8x800, phase22, phase28, ms300, av710
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This module supports multiple cards and autoprobe.
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@ -303,6 +303,181 @@ static struct snd_ak4xxx_private akm_revo51_adc_priv __devinitdata = {
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static struct snd_pt2258 ptc_revo51_volume;
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/* AK4358 for AP192 DAC, AK5385A for ADC */
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static void ap192_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
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{
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struct snd_ice1712 *ice = ak->private_data[0];
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revo_set_rate_val(ak, rate);
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#if 1 /* FIXME: do we need this procedure? */
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/* reset DFS pin of AK5385A for ADC, too */
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/* DFS0 (pin 18) -- GPIO10 pin 77 */
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snd_ice1712_save_gpio_status(ice);
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snd_ice1712_gpio_write_bits(ice, 1 << 10,
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rate > 48000 ? (1 << 10) : 0);
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snd_ice1712_restore_gpio_status(ice);
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#endif
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}
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static struct snd_akm4xxx_dac_channel ap192_dac[] = {
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AK_DAC("PCM Playback Volume", 2)
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};
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static struct snd_akm4xxx akm_ap192 __devinitdata = {
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.type = SND_AK4358,
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.num_dacs = 2,
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.ops = {
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.set_rate_val = ap192_set_rate_val
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},
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.dac_info = ap192_dac,
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};
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static struct snd_ak4xxx_private akm_ap192_priv __devinitdata = {
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.caddr = 2,
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.cif = 0,
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.data_mask = VT1724_REVO_CDOUT,
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.clk_mask = VT1724_REVO_CCLK,
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.cs_mask = VT1724_REVO_CS0 | VT1724_REVO_CS3,
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.cs_addr = VT1724_REVO_CS3,
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.cs_none = VT1724_REVO_CS0 | VT1724_REVO_CS3,
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.add_flags = VT1724_REVO_CCLK, /* high at init */
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.mask_flags = 0,
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};
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#if 0
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/* FIXME: ak4114 makes the sound much lower due to some confliction,
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* so let's disable it right now...
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*/
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#define BUILD_AK4114_AP192
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#endif
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#ifdef BUILD_AK4114_AP192
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/* AK4114 support on Audiophile 192 */
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/* CDTO (pin 32) -- GPIO2 pin 52
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* CDTI (pin 33) -- GPIO3 pin 53 (shared with AK4358)
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* CCLK (pin 34) -- GPIO1 pin 51 (shared with AK4358)
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* CSN (pin 35) -- GPIO7 pin 59
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*/
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#define AK4114_ADDR 0x00
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static void write_data(struct snd_ice1712 *ice, unsigned int gpio,
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unsigned int data, int idx)
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{
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for (; idx >= 0; idx--) {
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/* drop clock */
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gpio &= ~VT1724_REVO_CCLK;
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snd_ice1712_gpio_write(ice, gpio);
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udelay(1);
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/* set data */
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if (data & (1 << idx))
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gpio |= VT1724_REVO_CDOUT;
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else
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gpio &= ~VT1724_REVO_CDOUT;
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snd_ice1712_gpio_write(ice, gpio);
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udelay(1);
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/* raise clock */
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gpio |= VT1724_REVO_CCLK;
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snd_ice1712_gpio_write(ice, gpio);
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udelay(1);
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}
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}
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static unsigned char read_data(struct snd_ice1712 *ice, unsigned int gpio,
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int idx)
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{
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unsigned char data = 0;
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for (; idx >= 0; idx--) {
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/* drop clock */
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gpio &= ~VT1724_REVO_CCLK;
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snd_ice1712_gpio_write(ice, gpio);
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udelay(1);
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/* read data */
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if (snd_ice1712_gpio_read(ice) & VT1724_REVO_CDIN)
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data |= (1 << idx);
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udelay(1);
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/* raise clock */
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gpio |= VT1724_REVO_CCLK;
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snd_ice1712_gpio_write(ice, gpio);
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udelay(1);
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}
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return data;
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}
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static unsigned char ap192_4wire_start(struct snd_ice1712 *ice)
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{
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unsigned int tmp;
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snd_ice1712_save_gpio_status(ice);
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tmp = snd_ice1712_gpio_read(ice);
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tmp |= VT1724_REVO_CCLK; /* high at init */
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tmp |= VT1724_REVO_CS0;
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tmp &= ~VT1724_REVO_CS3;
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snd_ice1712_gpio_write(ice, tmp);
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udelay(1);
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return tmp;
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}
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static void ap192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp)
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{
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tmp |= VT1724_REVO_CS3;
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tmp |= VT1724_REVO_CS0;
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snd_ice1712_gpio_write(ice, tmp);
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udelay(1);
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snd_ice1712_restore_gpio_status(ice);
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}
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static void ap192_ak4114_write(void *private_data, unsigned char addr,
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unsigned char data)
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{
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struct snd_ice1712 *ice = private_data;
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unsigned int tmp, addrdata;
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tmp = ap192_4wire_start(ice);
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addrdata = (AK4114_ADDR << 6) | 0x20 | (addr & 0x1f);
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addrdata = (addrdata << 8) | data;
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write_data(ice, tmp, addrdata, 15);
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ap192_4wire_finish(ice, tmp);
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}
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static unsigned char ap192_ak4114_read(void *private_data, unsigned char addr)
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{
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struct snd_ice1712 *ice = private_data;
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unsigned int tmp;
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unsigned char data;
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tmp = ap192_4wire_start(ice);
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write_data(ice, tmp, (AK4114_ADDR << 6) | (addr & 0x1f), 7);
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data = read_data(ice, tmp, 7);
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ap192_4wire_finish(ice, tmp);
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return data;
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}
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static int ap192_ak4114_init(struct snd_ice1712 *ice)
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{
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static unsigned char ak4114_init_vals[] = {
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AK4114_RST | AK4114_PWN | AK4114_OCKS0 | AK4114_OCKS1,
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AK4114_DIF_I24I2S,
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AK4114_TX1E,
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AK4114_EFH_1024 | AK4114_DIT | AK4114_IPS(1),
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0,
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0
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};
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static unsigned char ak4114_init_txcsb[] = {
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0x41, 0x02, 0x2c, 0x00, 0x00
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};
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struct ak4114 *ak;
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int err;
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return snd_ak4114_create(ice->card,
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ap192_ak4114_read,
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ap192_ak4114_write,
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ak4114_init_vals, ak4114_init_txcsb,
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ice, &ak);
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}
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#endif /* BUILD_AK4114_AP192 */
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static int __devinit revo_init(struct snd_ice1712 *ice)
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{
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struct snd_akm4xxx *ak;
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@ -319,6 +494,10 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
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ice->num_total_dacs = 6;
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ice->num_total_adcs = 2;
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break;
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case VT1724_SUBDEVICE_AUDIOPHILE192:
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ice->num_total_dacs = 2;
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ice->num_total_adcs = 2;
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break;
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default:
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snd_BUG();
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return -EINVAL;
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@ -356,6 +535,14 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
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snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE,
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VT1724_REVO_MUTE);
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break;
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case VT1724_SUBDEVICE_AUDIOPHILE192:
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ice->akm_codecs = 1;
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err = snd_ice1712_akm4xxx_init(ak, &akm_ap192, &akm_ap192_priv,
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ice);
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if (err < 0)
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return err;
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break;
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}
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return 0;
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@ -380,6 +567,16 @@ static int __devinit revo_add_controls(struct snd_ice1712 *ice)
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if (err < 0)
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return err;
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break;
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case VT1724_SUBDEVICE_AUDIOPHILE192:
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err = snd_ice1712_akm4xxx_build_controls(ice);
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if (err < 0)
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return err;
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#ifdef BUILD_AK4114_AP192
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err = ap192_ak4114_init(ice);
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if (err < 0)
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return err;
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#endif
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break;
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}
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return 0;
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}
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@ -400,5 +597,12 @@ struct snd_ice1712_card_info snd_vt1724_revo_cards[] __devinitdata = {
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.chip_init = revo_init,
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.build_controls = revo_add_controls,
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},
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{
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.subvendor = VT1724_SUBDEVICE_AUDIOPHILE192,
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.name = "M Audio Audiophile192",
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.model = "ap192",
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.chip_init = revo_init,
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.build_controls = revo_add_controls,
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},
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{ } /* terminator */
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};
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@ -26,10 +26,12 @@
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#define REVO_DEVICE_DESC \
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"{MidiMan M Audio,Revolution 7.1},"\
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"{MidiMan M Audio,Revolution 5.1},"
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"{MidiMan M Audio,Revolution 5.1},"\
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"{MidiMan M Audio,Audiophile 192},"
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#define VT1724_SUBDEVICE_REVOLUTION71 0x12143036
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#define VT1724_SUBDEVICE_REVOLUTION51 0x12143136
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#define VT1724_SUBDEVICE_AUDIOPHILE192 0x12143236
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/* entry point */
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extern struct snd_ice1712_card_info snd_vt1724_revo_cards[];
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@ -47,6 +49,7 @@ extern struct snd_ice1712_card_info snd_vt1724_revo_cards[];
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#define VT1724_REVO_CS2 0x40 /* surround AKM4355 CS (revo71) */
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#define VT1724_REVO_I2C_DATA 0x40 /* I2C: PT 2258 SDA (on revo51) */
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#define VT1724_REVO_I2C_CLOCK 0x80 /* I2C: PT 2258 SCL (on revo51) */
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#define VT1724_REVO_CS3 0x80 /* AK4114 for AP192 */
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#define VT1724_REVO_MUTE (1<<22) /* 0 = all mute, 1 = normal operation */
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#endif /* __SOUND_REVO_H */
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