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path: root/sound/pci/ice1712/revo.c
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Diffstat (limited to 'sound/pci/ice1712/revo.c')
-rw-r--r--sound/pci/ice1712/revo.c120
1 files changed, 69 insertions, 51 deletions
diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c
index 301bf929acd..1112ec1953b 100644
--- a/sound/pci/ice1712/revo.c
+++ b/sound/pci/ice1712/revo.c
@@ -1,7 +1,7 @@
/*
* ALSA driver for ICEnsemble ICE1712 (Envy24)
*
- * Lowlevel functions for M-Audio Revolution 7.1
+ * Lowlevel functions for M-Audio Audiophile 192, Revolution 7.1 and 5.1
*
* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
*
@@ -21,7 +21,6 @@
*
*/
-#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
@@ -36,6 +35,7 @@
struct revo51_spec {
struct snd_i2c_device *dev;
struct snd_pt2258 *pt2258;
+ struct ak4114 *ak4114;
};
static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
@@ -48,7 +48,7 @@ static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
}
/*
- * change the rate of envy24HT, AK4355 and AK4381
+ * change the rate of Envy24HT, AK4355 and AK4381
*/
static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
{
@@ -83,8 +83,8 @@ static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
tmp = snd_akm4xxx_get(ak, 0, reg);
tmp &= ~(0x03 << shift);
tmp |= dfs << shift;
- // snd_akm4xxx_write(ak, 0, reg, tmp);
- snd_akm4xxx_set(ak, 0, reg, tmp); /* the value is written in reset(0) */
+ /* snd_akm4xxx_write(ak, 0, reg, tmp); */
+ snd_akm4xxx_set(ak, 0, reg, tmp); /* value is written in reset(0) */
snd_akm4xxx_reset(ak, 0);
}
@@ -216,6 +216,7 @@ static const struct snd_akm4xxx_dac_channel revo51_dac[] = {
AK_DAC("PCM Center Playback Volume", 1),
AK_DAC("PCM LFE Playback Volume", 1),
AK_DAC("PCM Rear Playback Volume", 2),
+ AK_DAC("PCM Headphone Volume", 2),
};
static const char *revo51_adc_input_names[] = {
@@ -234,7 +235,7 @@ static const struct snd_akm4xxx_adc_channel revo51_adc[] = {
},
};
-static struct snd_akm4xxx akm_revo_front __devinitdata = {
+static struct snd_akm4xxx akm_revo_front = {
.type = SND_AK4381,
.num_dacs = 2,
.ops = {
@@ -243,7 +244,7 @@ static struct snd_akm4xxx akm_revo_front __devinitdata = {
.dac_info = revo71_front,
};
-static struct snd_ak4xxx_private akm_revo_front_priv __devinitdata = {
+static struct snd_ak4xxx_private akm_revo_front_priv = {
.caddr = 1,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -255,7 +256,7 @@ static struct snd_ak4xxx_private akm_revo_front_priv __devinitdata = {
.mask_flags = 0,
};
-static struct snd_akm4xxx akm_revo_surround __devinitdata = {
+static struct snd_akm4xxx akm_revo_surround = {
.type = SND_AK4355,
.idx_offset = 1,
.num_dacs = 6,
@@ -265,7 +266,7 @@ static struct snd_akm4xxx akm_revo_surround __devinitdata = {
.dac_info = revo71_surround,
};
-static struct snd_ak4xxx_private akm_revo_surround_priv __devinitdata = {
+static struct snd_ak4xxx_private akm_revo_surround_priv = {
.caddr = 3,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -277,16 +278,16 @@ static struct snd_ak4xxx_private akm_revo_surround_priv __devinitdata = {
.mask_flags = 0,
};
-static struct snd_akm4xxx akm_revo51 __devinitdata = {
+static struct snd_akm4xxx akm_revo51 = {
.type = SND_AK4358,
- .num_dacs = 6,
+ .num_dacs = 8,
.ops = {
.set_rate_val = revo_set_rate_val
},
.dac_info = revo51_dac,
};
-static struct snd_ak4xxx_private akm_revo51_priv __devinitdata = {
+static struct snd_ak4xxx_private akm_revo51_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -298,13 +299,13 @@ static struct snd_ak4xxx_private akm_revo51_priv __devinitdata = {
.mask_flags = 0,
};
-static struct snd_akm4xxx akm_revo51_adc __devinitdata = {
+static struct snd_akm4xxx akm_revo51_adc = {
.type = SND_AK5365,
.num_adcs = 2,
.adc_info = revo51_adc,
};
-static struct snd_ak4xxx_private akm_revo51_adc_priv __devinitdata = {
+static struct snd_ak4xxx_private akm_revo51_adc_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -322,24 +323,30 @@ static struct snd_pt2258 ptc_revo51_volume;
static void ap192_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
{
struct snd_ice1712 *ice = ak->private_data[0];
+ int dfs;
revo_set_rate_val(ak, rate);
-#if 1 /* FIXME: do we need this procedure? */
- /* reset DFS pin of AK5385A for ADC, too */
- /* DFS0 (pin 18) -- GPIO10 pin 77 */
- snd_ice1712_save_gpio_status(ice);
- snd_ice1712_gpio_write_bits(ice, 1 << 10,
- rate > 48000 ? (1 << 10) : 0);
- snd_ice1712_restore_gpio_status(ice);
-#endif
+ /* reset CKS */
+ snd_ice1712_gpio_write_bits(ice, 1 << 8, rate > 96000 ? 1 << 8 : 0);
+ /* reset DFS pins of AK5385A for ADC, too */
+ if (rate > 96000)
+ dfs = 2;
+ else if (rate > 48000)
+ dfs = 1;
+ else
+ dfs = 0;
+ snd_ice1712_gpio_write_bits(ice, 3 << 9, dfs << 9);
+ /* reset ADC */
+ snd_ice1712_gpio_write_bits(ice, 1 << 11, 0);
+ snd_ice1712_gpio_write_bits(ice, 1 << 11, 1 << 11);
}
static const struct snd_akm4xxx_dac_channel ap192_dac[] = {
AK_DAC("PCM Playback Volume", 2)
};
-static struct snd_akm4xxx akm_ap192 __devinitdata = {
+static struct snd_akm4xxx akm_ap192 = {
.type = SND_AK4358,
.num_dacs = 2,
.ops = {
@@ -348,7 +355,7 @@ static struct snd_akm4xxx akm_ap192 __devinitdata = {
.dac_info = ap192_dac,
};
-static struct snd_ak4xxx_private akm_ap192_priv __devinitdata = {
+static struct snd_ak4xxx_private akm_ap192_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -360,14 +367,6 @@ static struct snd_ak4xxx_private akm_ap192_priv __devinitdata = {
.mask_flags = 0,
};
-#if 0
-/* FIXME: ak4114 makes the sound much lower due to some confliction,
- * so let's disable it right now...
- */
-#define BUILD_AK4114_AP192
-#endif
-
-#ifdef BUILD_AK4114_AP192
/* AK4114 support on Audiophile 192 */
/* CDTO (pin 32) -- GPIO2 pin 52
* CDTI (pin 33) -- GPIO3 pin 53 (shared with AK4358)
@@ -469,31 +468,40 @@ static unsigned char ap192_ak4114_read(void *private_data, unsigned char addr)
return data;
}
-static int __devinit ap192_ak4114_init(struct snd_ice1712 *ice)
+static int ap192_ak4114_init(struct snd_ice1712 *ice)
{
static const unsigned char ak4114_init_vals[] = {
- AK4114_RST | AK4114_PWN | AK4114_OCKS0 | AK4114_OCKS1,
+ AK4114_RST | AK4114_PWN | AK4114_OCKS0,
AK4114_DIF_I24I2S,
AK4114_TX1E,
- AK4114_EFH_1024 | AK4114_DIT | AK4114_IPS(1),
+ AK4114_EFH_1024 | AK4114_DIT | AK4114_IPS(0),
0,
0
};
static const unsigned char ak4114_init_txcsb[] = {
0x41, 0x02, 0x2c, 0x00, 0x00
};
- struct ak4114 *ak;
int err;
- return snd_ak4114_create(ice->card,
+ struct revo51_spec *spec;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
+ err = snd_ak4114_create(ice->card,
ap192_ak4114_read,
ap192_ak4114_write,
ak4114_init_vals, ak4114_init_txcsb,
- ice, &ak);
+ ice, &spec->ak4114);
+ /* AK4114 in Revo cannot detect external rate correctly.
+ * No reason to stop capture stream due to incorrect checks */
+ spec->ak4114->check_flags = AK4114_CHECK_NO_RATE;
+
+ return 0; /* error ignored; it's no fatal error */
}
-#endif /* BUILD_AK4114_AP192 */
-static int __devinit revo_init(struct snd_ice1712 *ice)
+static int revo_init(struct snd_ice1712 *ice)
{
struct snd_akm4xxx *ak;
int err;
@@ -506,7 +514,7 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ice->gpio.i2s_mclk_changed = revo_i2s_mclk_changed;
break;
case VT1724_SUBDEVICE_REVOLUTION51:
- ice->num_total_dacs = 6;
+ ice->num_total_dacs = 8;
ice->num_total_adcs = 2;
break;
case VT1724_SUBDEVICE_AUDIOPHILE192:
@@ -522,16 +530,20 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ak = ice->akm = kcalloc(2, sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ak)
return -ENOMEM;
- ice->akm_codecs = 2;
switch (ice->eeprom.subvendor) {
case VT1724_SUBDEVICE_REVOLUTION71:
ice->akm_codecs = 2;
- if ((err = snd_ice1712_akm4xxx_init(ak, &akm_revo_front, &akm_revo_front_priv, ice)) < 0)
+ err = snd_ice1712_akm4xxx_init(ak, &akm_revo_front,
+ &akm_revo_front_priv, ice);
+ if (err < 0)
return err;
- if ((err = snd_ice1712_akm4xxx_init(ak + 1, &akm_revo_surround, &akm_revo_surround_priv, ice)) < 0)
+ err = snd_ice1712_akm4xxx_init(ak+1, &akm_revo_surround,
+ &akm_revo_surround_priv, ice);
+ if (err < 0)
return err;
/* unmute all codecs */
- snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE, VT1724_REVO_MUTE);
+ snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE,
+ VT1724_REVO_MUTE);
break;
case VT1724_SUBDEVICE_REVOLUTION51:
ice->akm_codecs = 2;
@@ -556,7 +568,13 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ice);
if (err < 0)
return err;
+ err = ap192_ak4114_init(ice);
+ if (err < 0)
+ return err;
+ /* unmute all codecs */
+ snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE,
+ VT1724_REVO_MUTE);
break;
}
@@ -564,9 +582,9 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
}
-static int __devinit revo_add_controls(struct snd_ice1712 *ice)
+static int revo_add_controls(struct snd_ice1712 *ice)
{
- struct revo51_spec *spec;
+ struct revo51_spec *spec = ice->spec;
int err;
switch (ice->eeprom.subvendor) {
@@ -588,18 +606,18 @@ static int __devinit revo_add_controls(struct snd_ice1712 *ice)
err = snd_ice1712_akm4xxx_build_controls(ice);
if (err < 0)
return err;
-#ifdef BUILD_AK4114_AP192
- err = ap192_ak4114_init(ice);
+ /* only capture SPDIF over AK4114 */
+ err = snd_ak4114_build(spec->ak4114, NULL,
+ ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
if (err < 0)
return err;
-#endif
break;
}
return 0;
}
/* entry point */
-struct snd_ice1712_card_info snd_vt1724_revo_cards[] __devinitdata = {
+struct snd_ice1712_card_info snd_vt1724_revo_cards[] = {
{
.subvendor = VT1724_SUBDEVICE_REVOLUTION71,
.name = "M Audio Revolution-7.1",
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 17:28:58 +0000