Merge branch 'for-2.6.23' into merge

[linux-2.6-omap-h63xx.git] / sound / pci / ice1712 / ice1724.c

diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 1127ebdf5fec45971a41869d797229300fc2ba90..ee620dea7ef3ea621378c5f2988d0e3eff90472b 100644 (file)
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -337,13 +337,11 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
        unsigned char what;
        unsigned char old;
-       struct list_head *pos;
        struct snd_pcm_substream *s;
 
        what = 0;
-       snd_pcm_group_for_each(pos, substream) {
+       snd_pcm_group_for_each_entry(s, substream) {
                const struct vt1724_pcm_reg *reg;
-               s = snd_pcm_group_substream_entry(pos);
                reg = s->runtime->private_data;
                what |= reg->start;
                snd_pcm_trigger_done(s, substream);
@@ -1318,7 +1316,7 @@ static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol,
        return 0;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_CARD,
        .name = "ICE1724 EEPROM",
        .access = SNDRV_CTL_ELEM_ACCESS_READ,
@@ -1431,7 +1429,7 @@ static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol,
        return (val != old);
 }
 
-static const struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata =
+static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata =
 {
        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
        .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
@@ -1463,7 +1461,7 @@ static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol,
        return 0;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata =
+static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata =
 {
        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1472,7 +1470,7 @@ static const struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata =
        .get =          snd_vt1724_spdif_maskc_get,
 };
 
-static const struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata =
+static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata =
 {
        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1517,7 +1515,7 @@ static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol,
        return old != val;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata =
+static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata =
 {
        .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
        /* FIXME: the following conflict with IEC958 Playback Route */
@@ -1668,7 +1666,12 @@ static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
        spin_lock_irq(&ice->reg_lock);
        oval = inb(ICEMT1724(ice, RATE));
        if (ucontrol->value.enumerated.item[0] == spdif) {
+               unsigned char i2s_oval;
                outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));
+               /* setting 256fs */
+               i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT));
+               outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X,
+                    ICEMT1724(ice, I2S_FORMAT));
        } else {
                rate = rates[ucontrol->value.integer.value[0] % 15];
                if (rate <= get_max_rate(ice)) {
@@ -1695,7 +1698,7 @@ static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
        return change;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = "Multi Track Internal Clock",
        .info = snd_vt1724_pro_internal_clock_info,
@@ -1734,7 +1737,7 @@ static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
        return change;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = "Multi Track Rate Locking",
        .info = snd_vt1724_pro_rate_locking_info,
@@ -1773,7 +1776,7 @@ static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
        return change;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = "Multi Track Rate Reset",
        .info = snd_vt1724_pro_rate_reset_info,
@@ -1892,7 +1895,7 @@ static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
                             digital_route_shift(idx));
 }
 
-static const struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = "H/W Playback Route",
        .info = snd_vt1724_pro_route_info,
@@ -1900,7 +1903,7 @@ static const struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinit
        .put = snd_vt1724_pro_route_analog_put,
 };
 
-static const struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
        .info = snd_vt1724_pro_route_info,
@@ -1936,7 +1939,7 @@ static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol,
        return 0;
 }
 
-static const struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = {
+static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = {
        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
        .name = "Multi Track Peak",
        .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
@@ -1948,9 +1951,9 @@ static const struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = {
  *
  */
 
-static const struct snd_ice1712_card_info no_matched __devinitdata;
+static struct snd_ice1712_card_info no_matched __devinitdata;
 
-static const struct snd_ice1712_card_info *card_tables[] __devinitdata = {
+static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
        snd_vt1724_revo_cards,
        snd_vt1724_amp_cards, 
        snd_vt1724_aureon_cards,
@@ -2009,7 +2012,7 @@ static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice,
 {
        const int dev = 0xa0;           /* EEPROM device address */
        unsigned int i, size;
-       const struct snd_ice1712_card_info **tbl, *c;
+       struct snd_ice1712_card_info * const *tbl, *c;
 
        if (! modelname || ! *modelname) {
                ice->eeprom.subvendor = 0;
@@ -2308,7 +2311,7 @@ static int __devinit snd_vt1724_probe(struct pci_dev *pci,
        struct snd_card *card;
        struct snd_ice1712 *ice;
        int pcm_dev = 0, err;
-       const struct snd_ice1712_card_info **tbl, *c;
+       struct snd_ice1712_card_info * const *tbl, *c;
 
        if (dev >= SNDRV_CARDS)
                return -ENODEV;
@@ -2347,6 +2350,14 @@ static int __devinit snd_vt1724_probe(struct pci_dev *pci,
        }
        c = &no_matched;
  __found:
+       /*
+        * VT1724 has separate DMAs for the analog and the SPDIF streams while
+        * ICE1712 has only one for both (mixed up).
+        *
+        * Confusingly the analog PCM is named "professional" here because it
+        * was called so in ice1712 driver, and vt1724 driver is derived from
+        * ice1712 driver.
+        */
 
        if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) {
                snd_card_free(card);