diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/ice1712/revo.c | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c index 7641080a9b5d..1112ec1953be 100644 --- a/sound/pci/ice1712/revo.c +++ b/sound/pci/ice1712/revo.c @@ -35,6 +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) @@ -359,9 +360,9 @@ static struct snd_ak4xxx_private akm_ap192_priv = { .cif = 0, .data_mask = VT1724_REVO_CDOUT, .clk_mask = VT1724_REVO_CCLK, - .cs_mask = VT1724_REVO_CS0 | VT1724_REVO_CS1, - .cs_addr = VT1724_REVO_CS1, - .cs_none = VT1724_REVO_CS0 | VT1724_REVO_CS1, + .cs_mask = VT1724_REVO_CS0 | VT1724_REVO_CS3, + .cs_addr = VT1724_REVO_CS3, + .cs_none = VT1724_REVO_CS0 | VT1724_REVO_CS3, .add_flags = VT1724_REVO_CCLK, /* high at init */ .mask_flags = 0, }; @@ -372,7 +373,7 @@ static struct snd_ak4xxx_private akm_ap192_priv = { * CCLK (pin 34) -- GPIO1 pin 51 (shared with AK4358) * CSN (pin 35) -- GPIO7 pin 59 */ -#define AK4114_ADDR 0x02 +#define AK4114_ADDR 0x00 static void write_data(struct snd_ice1712 *ice, unsigned int gpio, unsigned int data, int idx) @@ -426,7 +427,7 @@ static unsigned int ap192_4wire_start(struct snd_ice1712 *ice) tmp = snd_ice1712_gpio_read(ice); tmp |= VT1724_REVO_CCLK; /* high at init */ tmp |= VT1724_REVO_CS0; - tmp &= ~VT1724_REVO_CS1; + tmp &= ~VT1724_REVO_CS3; snd_ice1712_gpio_write(ice, tmp); udelay(1); return tmp; @@ -434,7 +435,7 @@ static unsigned int ap192_4wire_start(struct snd_ice1712 *ice) static void ap192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp) { - tmp |= VT1724_REVO_CS1; + tmp |= VT1724_REVO_CS3; tmp |= VT1724_REVO_CS0; snd_ice1712_gpio_write(ice, tmp); udelay(1); @@ -470,27 +471,32 @@ static unsigned char ap192_ak4114_read(void *private_data, unsigned char addr) 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; + 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 */ - ak->check_flags = AK4114_CHECK_NO_RATE; + spec->ak4114->check_flags = AK4114_CHECK_NO_RATE; return 0; /* error ignored; it's no fatal error */ } @@ -562,6 +568,9 @@ static int 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, @@ -575,7 +584,7 @@ static int revo_init(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) { @@ -597,7 +606,9 @@ static int revo_add_controls(struct snd_ice1712 *ice) err = snd_ice1712_akm4xxx_build_controls(ice); if (err < 0) return err; - 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; break; |