* ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT)
* VIA VT1720 (Envy24PT)
*
- * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
* 2002 James Stafford <jstafford@ampltd.com>
* 2003 Takashi Iwai <tiwai@suse.de>
*
*
*/
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include "prodigy192.h"
#include "juli.h"
#include "phase.h"
+#include "wtm.h"
+#include "se.h"
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
+MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{"
PRODIGY192_DEVICE_DESC
JULI_DEVICE_DESC
PHASE_DEVICE_DESC
+ WTM_DEVICE_DESC
+ SE_DEVICE_DESC
"{VIA,VT1720},"
"{VIA,VT1724},"
"{ICEnsemble,Generic ICE1724},"
/* Both VT1720 and VT1724 have the same PCI IDs */
-static struct pci_device_id snd_vt1724_ids[] = {
+static const struct pci_device_id snd_vt1724_ids[] = {
{ PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0, }
};
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) {
- 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);
+ snd_pcm_group_for_each_entry(s, substream) {
+ if (snd_pcm_substream_chip(s) == ice) {
+ const struct vt1724_pcm_reg *reg;
+ reg = s->runtime->private_data;
+ what |= reg->start;
+ snd_pcm_trigger_done(s, substream);
+ }
}
switch (cmd) {
static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
- struct vt1724_pcm_reg *reg = substream->runtime->private_data;
+ const struct vt1724_pcm_reg *reg = substream->runtime->private_data;
spin_lock_irq(&ice->reg_lock);
outl(substream->runtime->dma_addr, ice->profi_port + reg->addr);
static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
- struct vt1724_pcm_reg *reg = substream->runtime->private_data;
+ const struct vt1724_pcm_reg *reg = substream->runtime->private_data;
size_t ptr;
if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start))
#endif
}
-static struct vt1724_pcm_reg vt1724_playback_pro_reg = {
+static const struct vt1724_pcm_reg vt1724_playback_pro_reg = {
.addr = VT1724_MT_PLAYBACK_ADDR,
.size = VT1724_MT_PLAYBACK_SIZE,
.count = VT1724_MT_PLAYBACK_COUNT,
.start = VT1724_PDMA0_START,
};
-static struct vt1724_pcm_reg vt1724_capture_pro_reg = {
+static const struct vt1724_pcm_reg vt1724_capture_pro_reg = {
.addr = VT1724_MT_CAPTURE_ADDR,
.size = VT1724_MT_CAPTURE_SIZE,
.count = VT1724_MT_CAPTURE_COUNT,
.start = VT1724_RDMA0_START,
};
-static struct snd_pcm_hardware snd_vt1724_playback_pro =
+static const struct snd_pcm_hardware snd_vt1724_playback_pro =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
.periods_max = 1024,
};
-static struct snd_pcm_hardware snd_vt1724_spdif =
+static const struct snd_pcm_hardware snd_vt1724_spdif =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
.periods_max = 1024,
};
-static struct snd_pcm_hardware snd_vt1724_2ch_stereo =
+static const struct snd_pcm_hardware snd_vt1724_2ch_stereo =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
int chs;
- runtime->private_data = &vt1724_playback_pro_reg;
+ runtime->private_data = (void *)&vt1724_playback_pro_reg;
ice->playback_pro_substream = substream;
runtime->hw = snd_vt1724_playback_pro;
snd_pcm_set_sync(substream);
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- runtime->private_data = &vt1724_capture_pro_reg;
+ runtime->private_data = (void *)&vt1724_capture_pro_reg;
ice->capture_pro_substream = substream;
runtime->hw = snd_vt1724_2ch_stereo;
snd_pcm_set_sync(substream);
* SPDIF PCM
*/
-static struct vt1724_pcm_reg vt1724_playback_spdif_reg = {
+static const struct vt1724_pcm_reg vt1724_playback_spdif_reg = {
.addr = VT1724_MT_PDMA4_ADDR,
.size = VT1724_MT_PDMA4_SIZE,
.count = VT1724_MT_PDMA4_COUNT,
.start = VT1724_PDMA4_START,
};
-static struct vt1724_pcm_reg vt1724_capture_spdif_reg = {
+static const struct vt1724_pcm_reg vt1724_capture_spdif_reg = {
.addr = VT1724_MT_RDMA1_ADDR,
.size = VT1724_MT_RDMA1_SIZE,
.count = VT1724_MT_RDMA1_COUNT,
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- runtime->private_data = &vt1724_playback_spdif_reg;
+ runtime->private_data = (void *)&vt1724_playback_spdif_reg;
ice->playback_con_substream = substream;
if (ice->force_pdma4) {
runtime->hw = snd_vt1724_2ch_stereo;
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- runtime->private_data = &vt1724_capture_spdif_reg;
+ runtime->private_data = (void *)&vt1724_capture_spdif_reg;
ice->capture_con_substream = substream;
if (ice->force_rdma1) {
runtime->hw = snd_vt1724_2ch_stereo;
* independent surround PCMs
*/
-static struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = {
+static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = {
{
.addr = VT1724_MT_PDMA1_ADDR,
.size = VT1724_MT_PDMA1_SIZE,
return -EBUSY; /* FIXME: should handle blocking mode properly */
}
mutex_unlock(&ice->open_mutex);
- runtime->private_data = &vt1724_playback_dma_regs[substream->number];
+ runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number];
ice->playback_con_substream_ds[substream->number] = substream;
runtime->hw = snd_vt1724_2ch_stereo;
snd_pcm_set_sync(substream);
.get = snd_vt1724_spdif_maskp_get,
};
-static int snd_vt1724_spdif_sw_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info
static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
* GPIO access from extern
*/
-int snd_vt1724_gpio_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_vt1724_gpio_info snd_ctl_boolean_mono_info
int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts_1724[] = {
+ static const char * const texts_1724[] = {
"8000", /* 0: 6 */
"9600", /* 1: 3 */
"11025", /* 2: 10 */
"192000", /* 14: 14 */
"IEC958 Input", /* 15: -- */
};
- static char *texts_1720[] = {
+ static const char * const texts_1720[] = {
"8000", /* 0: 6 */
"9600", /* 1: 3 */
"11025", /* 2: 10 */
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- static unsigned char xlate[16] = {
+ static const unsigned char xlate[16] = {
9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10
};
unsigned char val;
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)) {
.put = snd_vt1724_pro_internal_clock_put
};
-static int snd_vt1724_pro_rate_locking_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info
static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
.put = snd_vt1724_pro_rate_locking_put
};
-static int snd_vt1724_pro_rate_reset_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info
static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
unsigned long val;
unsigned char eitem;
- static unsigned char xlate[8] = {
+ static const unsigned char xlate[8] = {
0, 255, 1, 2, 255, 255, 3, 4,
};
{
unsigned int old_val, nval;
int change;
- static unsigned char xroute[8] = {
+ static const unsigned char xroute[8] = {
0, /* PCM */
2, /* PSDIN0 Left */
3, /* PSDIN0 Right */
snd_vt1724_prodigy192_cards,
snd_vt1724_juli_cards,
snd_vt1724_phase_cards,
+ snd_vt1724_wtm_cards,
+ snd_vt1724_se_cards,
NULL,
};
unsigned char val;
mutex_lock(&ice->i2c_mutex);
+ wait_i2c_busy(ice);
outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR));
outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR));
wait_i2c_busy(ice);
{
const int dev = 0xa0; /* EEPROM device address */
unsigned int i, size;
- struct snd_ice1712_card_info **tbl, *c;
+ struct snd_ice1712_card_info * const *tbl, *c;
if (! modelname || ! *modelname) {
ice->eeprom.subvendor = 0;
struct snd_card *card;
struct snd_ice1712 *ice;
int pcm_dev = 0, err;
- struct snd_ice1712_card_info **tbl, *c;
+ struct snd_ice1712_card_info * const *tbl, *c;
if (dev >= SNDRV_CARDS)
return -ENODEV;
}
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);
projects / linux-2.6-omap-h63xx.git / blobdiff