#include <linux/pm_qos_params.h>
#include <linux/uio.h>
#include <linux/dma-mapping.h>
+#include <linux/math64.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/info.h>
if (!params->info)
params->info = hw->info & ~SNDRV_PCM_INFO_FIFO_IN_FRAMES;
if (!params->fifo_size) {
- if (snd_mask_min(¶ms->masks[SNDRV_PCM_HW_PARAM_FORMAT]) ==
- snd_mask_max(¶ms->masks[SNDRV_PCM_HW_PARAM_FORMAT]) &&
- snd_mask_min(¶ms->masks[SNDRV_PCM_HW_PARAM_CHANNELS]) ==
- snd_mask_max(¶ms->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) {
+ m = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ if (snd_mask_min(m) == snd_mask_max(m) &&
+ snd_interval_min(i) == snd_interval_max(i)) {
changed = substream->ops->ioctl(substream,
SNDRV_PCM_IOCTL1_FIFO_SIZE, params);
if (changed < 0)
return usecs;
}
+static int calc_boundary(struct snd_pcm_runtime *runtime)
+{
+ u_int64_t boundary;
+
+ boundary = (u_int64_t)runtime->buffer_size *
+ (u_int64_t)runtime->period_size;
+#if BITS_PER_LONG < 64
+ /* try to find lowest common multiple for buffer and period */
+ if (boundary > LONG_MAX - runtime->buffer_size) {
+ u_int32_t remainder = -1;
+ u_int32_t divident = runtime->buffer_size;
+ u_int32_t divisor = runtime->period_size;
+ while (remainder) {
+ remainder = divident % divisor;
+ if (remainder) {
+ divident = divisor;
+ divisor = remainder;
+ }
+ }
+ boundary = div_u64(boundary, divisor);
+ if (boundary > LONG_MAX - runtime->buffer_size)
+ return -ERANGE;
+ }
+#endif
+ if (boundary == 0)
+ return -ERANGE;
+ runtime->boundary = boundary;
+ while (runtime->boundary * 2 <= LONG_MAX - runtime->buffer_size)
+ runtime->boundary *= 2;
+ return 0;
+}
+
static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
runtime->stop_threshold = runtime->buffer_size;
runtime->silence_threshold = 0;
runtime->silence_size = 0;
- runtime->boundary = runtime->buffer_size;
- while (runtime->boundary * 2 <= LONG_MAX - runtime->buffer_size)
- runtime->boundary *= 2;
+ err = calc_boundary(runtime);
+ if (err < 0)
+ goto _error;
snd_pcm_timer_resolution_change(substream);
runtime->status->state = SNDRV_PCM_STATE_SETUP;
struct snd_pcm_sw_params *params)
{
struct snd_pcm_runtime *runtime;
+ int err;
if (PCM_RUNTIME_CHECK(substream))
return -ENXIO;
if (params->silence_threshold > runtime->buffer_size)
return -EINVAL;
}
+ err = 0;
snd_pcm_stream_lock_irq(substream);
runtime->tstamp_mode = params->tstamp_mode;
runtime->period_step = params->period_step;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, ULONG_MAX);
- wake_up(&runtime->sleep);
+ err = snd_pcm_update_state(substream, runtime);
}
snd_pcm_stream_unlock_irq(substream);
- return 0;
+ return err;
}
static int snd_pcm_sw_params_user(struct snd_pcm_substream *substream,
runtime->status->state = state;
}
wake_up(&runtime->sleep);
+ wake_up(&runtime->tsleep);
}
static struct action_ops snd_pcm_action_stop = {
SNDRV_TIMER_EVENT_MPAUSE,
&runtime->trigger_tstamp);
wake_up(&runtime->sleep);
+ wake_up(&runtime->tsleep);
} else {
runtime->status->state = SNDRV_PCM_STATE_RUNNING;
if (substream->timer)
runtime->status->suspended_state = runtime->status->state;
runtime->status->state = SNDRV_PCM_STATE_SUSPENDED;
wake_up(&runtime->sleep);
+ wake_up(&runtime->tsleep);
}
static struct action_ops snd_pcm_action_suspend = {
long size;
unsigned long offset;
-#ifdef pgprot_noncached
area->vm_page_prot = pgprot_noncached(area->vm_page_prot);
-#endif
area->vm_flags |= VM_IO;
size = area->vm_end - area->vm_start;
offset = area->vm_pgoff << PAGE_SHIFT;
EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem);
#endif /* SNDRV_PCM_INFO_MMAP */
+/* mmap callback with pgprot_noncached */
+int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream,
+ struct vm_area_struct *area)
+{
+ area->vm_page_prot = pgprot_noncached(area->vm_page_prot);
+ return snd_pcm_default_mmap(substream, area);
+}
+EXPORT_SYMBOL(snd_pcm_lib_mmap_noncached);
+
/*
* mmap DMA buffer
*/
/*
*/
-static struct pci_device_id snd_atiixp_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(snd_atiixp_ids) = {
{ PCI_VDEVICE(ATI, 0x4341), 0 }, /* SB200 */
{ PCI_VDEVICE(ATI, 0x4361), 0 }, /* SB300 */
{ PCI_VDEVICE(ATI, 0x4370), 0 }, /* SB400 */
MODULE_DEVICE_TABLE(pci, snd_atiixp_ids);
static struct snd_pci_quirk atiixp_quirks[] __devinitdata = {
+ SND_PCI_QUIRK(0x105b, 0x0c81, "Foxconn RC4107MA-RS2", 0),
SND_PCI_QUIRK(0x15bd, 0x3100, "DFI RS482", 0),
{ } /* terminator */
};
static unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999};
static const DECLARE_TLV_DB_SCALE(db_scale_output_gain, -12800, 100, 1);
+
+
static int get_firmware(const struct firmware **fw_entry,
- const struct firmware *frm, struct echoaudio *chip)
+ struct echoaudio *chip, const short fw_index)
{
int err;
char name[30];
- DE_ACT(("firmware requested: %s\n", frm->data));
- snprintf(name, sizeof(name), "ea/%s", frm->data);
- if ((err = request_firmware(fw_entry, name, pci_device(chip))) < 0)
+
+#ifdef CONFIG_PM
+ if (chip->fw_cache[fw_index]) {
+ DE_ACT(("firmware requested: %s is cached\n", card_fw[fw_index].data));
+ *fw_entry = chip->fw_cache[fw_index];
+ return 0;
+ }
+#endif
+
+ DE_ACT(("firmware requested: %s\n", card_fw[fw_index].data));
+ snprintf(name, sizeof(name), "ea/%s", card_fw[fw_index].data);
+ err = request_firmware(fw_entry, name, pci_device(chip));
+ if (err < 0)
snd_printk(KERN_ERR "get_firmware(): Firmware not available (%d)\n", err);
+#ifdef CONFIG_PM
+ else
+ chip->fw_cache[fw_index] = *fw_entry;
+#endif
return err;
}
+
+
static void free_firmware(const struct firmware *fw_entry)
{
+#ifdef CONFIG_PM
+ DE_ACT(("firmware not released (kept in cache)\n"));
+#else
release_firmware(fw_entry);
DE_ACT(("firmware released\n"));
+#endif
+}
+
+
+
+static void free_firmware_cache(struct echoaudio *chip)
+{
+#ifdef CONFIG_PM
+ int i;
+
+ for (i = 0; i < 8 ; i++)
+ if (chip->fw_cache[i]) {
+ release_firmware(chip->fw_cache[i]);
+ DE_ACT(("release_firmware(%d)\n", i));
+ }
+
+ DE_ACT(("firmware_cache released\n"));
+#endif
}
spin_lock(&chip->lock);
switch (cmd) {
+ case SNDRV_PCM_TRIGGER_RESUME:
+ DE_ACT(("pcm_trigger resume\n"));
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
DE_ACT(("pcm_trigger start\n"));
err = start_transport(chip, channelmask,
chip->pipe_cyclic_mask);
break;
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ DE_ACT(("pcm_trigger suspend\n"));
case SNDRV_PCM_TRIGGER_STOP:
DE_ACT(("pcm_trigger stop\n"));
for (i = 0; i < DSP_MAXPIPES; i++) {
/* The hardware doesn't tell us which substream caused the irq,
thus we have to check all running substreams. */
for (ss = 0; ss < DSP_MAXPIPES; ss++) {
- if ((substream = chip->substream[ss])) {
+ substream = chip->substream[ss];
+ if (substream && ((struct audiopipe *)substream->runtime->
+ private_data)->state == PIPE_STATE_STARTED) {
period = pcm_pointer(substream) /
substream->runtime->period_size;
if (period != chip->last_period[ss]) {
pci_disable_device(chip->pci);
/* release chip data */
+ free_firmware_cache(chip);
kfree(chip);
DE_INIT(("Chip freed.\n"));
return 0;
return err;
pci_set_master(pci);
- /* allocate a chip-specific data */
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
- if (!chip) {
- pci_disable_device(pci);
- return -ENOMEM;
+ /* Allocate chip if needed */
+ if (!*rchip) {
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ if (!chip) {
+ pci_disable_device(pci);
+ return -ENOMEM;
+ }
+ DE_INIT(("chip=%p\n", chip));
+ spin_lock_init(&chip->lock);
+ chip->card = card;
+ chip->pci = pci;
+ chip->irq = -1;
+ atomic_set(&chip->opencount, 0);
+ mutex_init(&chip->mode_mutex);
+ chip->can_set_rate = 1;
+ } else {
+ /* If this was called from the resume function, chip is
+ * already allocated and it contains current card settings.
+ */
+ chip = *rchip;
}
- DE_INIT(("chip=%p\n", chip));
-
- spin_lock_init(&chip->lock);
- chip->card = card;
- chip->pci = pci;
- chip->irq = -1;
/* PCI resource allocation */
chip->dsp_registers_phys = pci_resource_start(pci, 0);
chip->comm_page = (struct comm_page *)chip->commpage_dma_buf.area;
err = init_hw(chip, chip->pci->device, chip->pci->subsystem_device);
- if (err) {
+ if (err >= 0)
+ err = set_mixer_defaults(chip);
+ if (err < 0) {
DE_INIT(("init_hw err=%d\n", err));
snd_echo_free(chip);
return err;
snd_echo_free(chip);
return err;
}
- atomic_set(&chip->opencount, 0);
- mutex_init(&chip->mode_mutex);
- chip->can_set_rate = 1;
*rchip = chip;
/* Init done ! */
return 0;
snd_card_set_dev(card, &pci->dev);
+ chip = NULL; /* Tells snd_echo_create to allocate chip */
if ((err = snd_echo_create(card, pci, &chip)) < 0) {
snd_card_free(card);
return err;
+#if defined(CONFIG_PM)
+
+static int snd_echo_suspend(struct pci_dev *pci, pm_message_t state)
+{
+ struct echoaudio *chip = pci_get_drvdata(pci);
+
+ DE_INIT(("suspend start\n"));
+ snd_pcm_suspend_all(chip->analog_pcm);
+ snd_pcm_suspend_all(chip->digital_pcm);
+
+#ifdef ECHOCARD_HAS_MIDI
+ /* This call can sleep */
+ if (chip->midi_out)
+ snd_echo_midi_output_trigger(chip->midi_out, 0);
+#endif
+ spin_lock_irq(&chip->lock);
+ if (wait_handshake(chip)) {
+ spin_unlock_irq(&chip->lock);
+ return -EIO;
+ }
+ clear_handshake(chip);
+ if (send_vector(chip, DSP_VC_GO_COMATOSE) < 0) {
+ spin_unlock_irq(&chip->lock);
+ return -EIO;
+ }
+ spin_unlock_irq(&chip->lock);
+
+ chip->dsp_code = NULL;
+ free_irq(chip->irq, chip);
+ chip->irq = -1;
+ pci_save_state(pci);
+ pci_disable_device(pci);
+
+ DE_INIT(("suspend done\n"));
+ return 0;
+}
+
+
+
+static int snd_echo_resume(struct pci_dev *pci)
+{
+ struct echoaudio *chip = pci_get_drvdata(pci);
+ struct comm_page *commpage, *commpage_bak;
+ u32 pipe_alloc_mask;
+ int err;
+
+ DE_INIT(("resume start\n"));
+ pci_restore_state(pci);
+ commpage_bak = kmalloc(sizeof(struct echoaudio), GFP_KERNEL);
+ commpage = chip->comm_page;
+ memcpy(commpage_bak, commpage, sizeof(struct comm_page));
+
+ err = init_hw(chip, chip->pci->device, chip->pci->subsystem_device);
+ if (err < 0) {
+ kfree(commpage_bak);
+ DE_INIT(("resume init_hw err=%d\n", err));
+ snd_echo_free(chip);
+ return err;
+ }
+ DE_INIT(("resume init OK\n"));
+
+ /* Temporarily set chip->pipe_alloc_mask=0 otherwise
+ * restore_dsp_settings() fails.
+ */
+ pipe_alloc_mask = chip->pipe_alloc_mask;
+ chip->pipe_alloc_mask = 0;
+ err = restore_dsp_rettings(chip);
+ chip->pipe_alloc_mask = pipe_alloc_mask;
+ if (err < 0) {
+ kfree(commpage_bak);
+ return err;
+ }
+ DE_INIT(("resume restore OK\n"));
+
+ memcpy(&commpage->audio_format, &commpage_bak->audio_format,
+ sizeof(commpage->audio_format));
+ memcpy(&commpage->sglist_addr, &commpage_bak->sglist_addr,
+ sizeof(commpage->sglist_addr));
+ memcpy(&commpage->midi_output, &commpage_bak->midi_output,
+ sizeof(commpage->midi_output));
+ kfree(commpage_bak);
+
+ if (request_irq(pci->irq, snd_echo_interrupt, IRQF_SHARED,
+ ECHOCARD_NAME, chip)) {
+ snd_echo_free(chip);
+ snd_printk(KERN_ERR "cannot grab irq\n");
+ return -EBUSY;
+ }
+ chip->irq = pci->irq;
+ DE_INIT(("resume irq=%d\n", chip->irq));
+
+#ifdef ECHOCARD_HAS_MIDI
+ if (chip->midi_input_enabled)
+ enable_midi_input(chip, TRUE);
+ if (chip->midi_out)
+ snd_echo_midi_output_trigger(chip->midi_out, 1);
+#endif
+
+ DE_INIT(("resume done\n"));
+ return 0;
+}
+
+#endif /* CONFIG_PM */
+
+
+
static void __devexit snd_echo_remove(struct pci_dev *pci)
{
struct echoaudio *chip;
.id_table = snd_echo_ids,
.probe = snd_echo_probe,
.remove = __devexit_p(snd_echo_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_echo_suspend,
+ .resume = snd_echo_resume,
+#endif /* CONFIG_PM */
};
/* flags */
int position_fix;
+ int poll_count;
unsigned int running :1;
unsigned int initialized :1;
unsigned int single_cmd :1;
#define get_azx_dev(substream) (substream->runtime->private_data)
static int azx_acquire_irq(struct azx *chip, int do_disconnect);
-
+ static int azx_send_cmd(struct hda_bus *bus, unsigned int val);
/*
* Interface for HD codec
*/
{
struct azx *chip = bus->private_data;
unsigned long timeout;
+ int do_poll = 0;
again:
timeout = jiffies + msecs_to_jiffies(1000);
for (;;) {
- if (chip->polling_mode) {
+ if (chip->polling_mode || do_poll) {
spin_lock_irq(&chip->reg_lock);
azx_update_rirb(chip);
spin_unlock_irq(&chip->reg_lock);
if (!chip->rirb.cmds[addr]) {
smp_rmb();
bus->rirb_error = 0;
+
+ if (!do_poll)
+ chip->poll_count = 0;
return chip->rirb.res[addr]; /* the last value */
}
if (time_after(jiffies, timeout))
}
}
+ if (!chip->polling_mode && chip->poll_count < 2) {
+ snd_printdd(SFX "azx_get_response timeout, "
+ "polling the codec once: last cmd=0x%08x\n",
+ chip->last_cmd[addr]);
+ do_poll = 1;
+ chip->poll_count++;
+ goto again;
+ }
+
+
if (!chip->polling_mode) {
snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
"switching to polling mode: last cmd=0x%08x\n",
if (!bdl_pos_adj[chip->dev_index])
return 1; /* no delayed ack */
+ if (WARN_ONCE(!azx_dev->period_bytes,
+ "hda-intel: zero azx_dev->period_bytes"))
+ return 0; /* this shouldn't happen! */
if (pos % azx_dev->period_bytes > azx_dev->period_bytes / 2)
return 0; /* NG - it's below the period boundary */
return 1; /* OK, it's fine */
{
if (request_irq(chip->pci->irq, azx_interrupt,
chip->msi ? 0 : IRQF_SHARED,
- "HDA Intel", chip)) {
+ "hda_intel", chip)) {
printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
"disabling device\n", chip->pci->irq);
if (do_disconnect)
*/
static struct snd_pci_quirk msi_black_list[] __devinitdata = {
SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */
+ SND_PCI_QUIRK(0x1043, 0x829c, "ASUS", 0), /* nvidia */
{}
};
}
/* PCI IDs */
-static struct pci_device_id azx_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
/* ICH 6..10 */
{ PCI_DEVICE(0x8086, 0x2668), .driver_data = AZX_DRIVER_ICH },
{ PCI_DEVICE(0x8086, 0x27d8), .driver_data = AZX_DRIVER_ICH },
/* ULI M5461 */
{ PCI_DEVICE(0x10b9, 0x5461), .driver_data = AZX_DRIVER_ULI },
/* NVIDIA MCP */
- { PCI_DEVICE(0x10de, 0x026c), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0371), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x03e4), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x03f0), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x044a), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x044b), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x055c), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x055d), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0590), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0774), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0775), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0776), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0777), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x07fc), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x07fd), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0ac0), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0ac1), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0ac2), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0ac3), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0be2), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0be3), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0be4), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0d94), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0d95), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0d96), .driver_data = AZX_DRIVER_NVIDIA },
- { PCI_DEVICE(0x10de, 0x0d97), .driver_data = AZX_DRIVER_NVIDIA },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
+ .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
+ .class_mask = 0xffffff,
+ .driver_data = AZX_DRIVER_NVIDIA },
/* Teradici */
{ PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA },
/* Creative X-Fi (CA0110-IBG) */
void (*init_hook)(struct hda_codec *codec);
void (*unsol_event)(struct hda_codec *codec, unsigned int res);
#ifdef CONFIG_SND_HDA_POWER_SAVE
- void (*power_hook)(struct hda_codec *codec, int power);
+ void (*power_hook)(struct hda_codec *codec);
#endif
/* for pin sensing */
void (*init_hook)(struct hda_codec *);
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_amp_list *loopbacks;
- void (*power_hook)(struct hda_codec *codec, int power);
+ void (*power_hook)(struct hda_codec *codec);
#endif
};
#define ALC_PIN_MODE(xname, nid, dir) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_pin_mode_info, \
.get = alc_pin_mode_get, \
.put = alc_pin_mode_put, \
}
#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_gpio_data_info, \
.get = alc_gpio_data_get, \
.put = alc_gpio_data_put, \
}
#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_spdif_ctrl_info, \
.get = alc_spdif_ctrl_get, \
.put = alc_spdif_ctrl_put, \
#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_eapd_ctrl_info, \
.get = alc_eapd_ctrl_get, \
.put = alc_eapd_ctrl_put, \
snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
}
+ /* turn on/off EAPD control (only if available) */
+ static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
+ {
+ if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+ return;
+ if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
+ on ? 2 : 0);
+ }
+
static void alc_auto_init_amp(struct hda_codec *codec, int type)
{
unsigned int tmp;
case ALC_INIT_DEFAULT:
switch (codec->vendor_id) {
case 0x10ec0260:
- snd_hda_codec_write(codec, 0x0f, 0,
- AC_VERB_SET_EAPD_BTLENABLE, 2);
- snd_hda_codec_write(codec, 0x10, 0,
- AC_VERB_SET_EAPD_BTLENABLE, 2);
+ set_eapd(codec, 0x0f, 1);
+ set_eapd(codec, 0x10, 1);
break;
case 0x10ec0262:
case 0x10ec0267:
case 0x10ec0268:
case 0x10ec0269:
+ case 0x10ec0270:
case 0x10ec0272:
case 0x10ec0660:
case 0x10ec0662:
case 0x10ec0663:
case 0x10ec0862:
case 0x10ec0889:
- snd_hda_codec_write(codec, 0x14, 0,
- AC_VERB_SET_EAPD_BTLENABLE, 2);
- snd_hda_codec_write(codec, 0x15, 0,
- AC_VERB_SET_EAPD_BTLENABLE, 2);
+ set_eapd(codec, 0x14, 1);
+ set_eapd(codec, 0x15, 1);
break;
}
switch (codec->vendor_id) {
return; /* invalid entry */
}
}
+ if (!ext || !fixed)
+ return;
if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
return; /* no unsol support */
snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
spec->autocfg.speaker_pins[2] = 0x1b;
}
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static void alc889_power_eapd(struct hda_codec *codec, int power)
-{
- set_eapd(codec, 0x14, power);
- set_eapd(codec, 0x15, power);
-}
-#endif
-
/*
* ALC880 3-stack model
*
* build control elements
*/
+#define NID_MAPPING (-1)
+
+#define SUBDEV_SPEAKER_ (0 << 6)
+#define SUBDEV_HP_ (1 << 6)
+#define SUBDEV_LINE_ (2 << 6)
+#define SUBDEV_SPEAKER(x) (SUBDEV_SPEAKER_ | ((x) & 0x3f))
+#define SUBDEV_HP(x) (SUBDEV_HP_ | ((x) & 0x3f))
+#define SUBDEV_LINE(x) (SUBDEV_LINE_ | ((x) & 0x3f))
+
static void alc_free_kctls(struct hda_codec *codec);
#ifdef CONFIG_SND_HDA_INPUT_BEEP
static int alc_build_controls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
- int err;
- int i;
+ struct snd_kcontrol *kctl;
+ struct snd_kcontrol_new *knew;
+ int i, j, err;
+ unsigned int u;
+ hda_nid_t nid;
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
- err = snd_hda_ctl_add(codec,
- get_amp_nid_(spec->beep_amp), kctl);
+ err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
}
alc_free_kctls(codec); /* no longer needed */
+
+ /* assign Capture Source enums to NID */
+ kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
+ if (!kctl)
+ kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
+ for (i = 0; kctl && i < kctl->count; i++) {
+ hda_nid_t *nids = spec->capsrc_nids;
+ if (!nids)
+ nids = spec->adc_nids;
+ err = snd_hda_add_nid(codec, kctl, i, nids[i]);
+ if (err < 0)
+ return err;
+ }
+ if (spec->cap_mixer) {
+ const char *kname = kctl ? kctl->id.name : NULL;
+ for (knew = spec->cap_mixer; knew->name; knew++) {
+ if (kname && strcmp(knew->name, kname) == 0)
+ continue;
+ kctl = snd_hda_find_mixer_ctl(codec, knew->name);
+ for (i = 0; kctl && i < kctl->count; i++) {
+ err = snd_hda_add_nid(codec, kctl, i,
+ spec->adc_nids[i]);
+ if (err < 0)
+ return err;
+ }
+ }
+ }
+
+ /* other nid->control mapping */
+ for (i = 0; i < spec->num_mixers; i++) {
+ for (knew = spec->mixers[i]; knew->name; knew++) {
+ if (knew->iface != NID_MAPPING)
+ continue;
+ kctl = snd_hda_find_mixer_ctl(codec, knew->name);
+ if (kctl == NULL)
+ continue;
+ u = knew->subdevice;
+ for (j = 0; j < 4; j++, u >>= 8) {
+ nid = u & 0x3f;
+ if (nid == 0)
+ continue;
+ switch (u & 0xc0) {
+ case SUBDEV_SPEAKER_:
+ nid = spec->autocfg.speaker_pins[nid];
+ break;
+ case SUBDEV_LINE_:
+ nid = spec->autocfg.line_out_pins[nid];
+ break;
+ case SUBDEV_HP_:
+ nid = spec->autocfg.hp_pins[nid];
+ break;
+ default:
+ continue;
+ }
+ err = snd_hda_add_nid(codec, kctl, 0, nid);
+ if (err < 0)
+ return err;
+ }
+ u = knew->private_value;
+ for (j = 0; j < 4; j++, u >>= 8) {
+ nid = u & 0xff;
+ if (nid == 0)
+ continue;
+ err = snd_hda_add_nid(codec, kctl, 0, nid);
+ if (err < 0)
+ return err;
+ }
+ }
+ }
return 0;
}
return 0;
}
+static inline void alc_shutup(struct hda_codec *codec)
+{
+ snd_hda_shutup_pins(codec);
+}
+
static void alc_free_kctls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
if (!spec)
return;
+ alc_shutup(codec);
alc_free_kctls(codec);
kfree(spec);
snd_hda_detach_beep_device(codec);
}
#ifdef CONFIG_SND_HDA_POWER_SAVE
+static void alc_power_eapd(struct hda_codec *codec)
+{
+ /* We currently only handle front, HP */
+ switch (codec->vendor_id) {
+ case 0x10ec0260:
+ snd_hda_codec_write(codec, 0x0f, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+ snd_hda_codec_write(codec, 0x10, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+ break;
+ case 0x10ec0262:
+ case 0x10ec0267:
+ case 0x10ec0268:
+ case 0x10ec0269:
+ case 0x10ec0272:
+ case 0x10ec0660:
+ case 0x10ec0662:
+ case 0x10ec0663:
+ case 0x10ec0862:
+ case 0x10ec0889:
+ snd_hda_codec_write(codec, 0x14, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+ snd_hda_codec_write(codec, 0x15, 0,
+ AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+ break;
+ }
+}
+
static int alc_suspend(struct hda_codec *codec, pm_message_t state)
{
struct alc_spec *spec = codec->spec;
+ alc_shutup(codec);
if (spec && spec->power_hook)
- spec->power_hook(codec, 0);
+ spec->power_hook(codec);
return 0;
}
#endif
#ifdef SND_HDA_NEEDS_RESUME
static int alc_resume(struct hda_codec *codec)
{
-#ifdef CONFIG_SND_HDA_POWER_SAVE
- struct alc_spec *spec = codec->spec;
-#endif
codec->patch_ops.init(codec);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
- if (spec && spec->power_hook)
- spec->power_hook(codec, 1);
-#endif
return 0;
}
#endif
.suspend = alc_suspend,
.check_power_status = alc_check_power_status,
#endif
+ .reboot_notify = alc_shutup,
};
#define PIN_CTL_TEST(xname,nid) { \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_test_pin_ctl_info, \
.get = alc_test_pin_ctl_get, \
.put = alc_test_pin_ctl_put, \
#define PIN_SRC_TEST(xname,nid) { \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
+ .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_test_pin_src_info, \
.get = alc_test_pin_src_get, \
.put = alc_test_pin_src_put, \
if (!knew->name)
return -ENOMEM;
if (get_amp_nid_(val))
- knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
knew->private_value = val;
return 0;
}
spec->auto_mic = 0; /* disable auto-mic to be sure */
}
+ /* choose the ADC/MUX containing the input pin and initialize the setup */
+ static void fixup_single_adc(struct hda_codec *codec)
+ {
+ struct alc_spec *spec = codec->spec;
+ hda_nid_t pin;
+ int i;
+
+ /* search for the input pin; there must be only one */
+ for (i = 0; i < AUTO_PIN_LAST; i++) {
+ if (spec->autocfg.input_pins[i]) {
+ pin = spec->autocfg.input_pins[i];
+ break;
+ }
+ }
+ if (!pin)
+ return;
+
+ /* set the default connection to that pin */
+ for (i = 0; i < spec->num_adc_nids; i++) {
+ hda_nid_t cap = spec->capsrc_nids ?
+ spec->capsrc_nids[i] : spec->adc_nids[i];
+ int idx;
+
+ idx = get_connection_index(codec, cap, pin);
+ if (idx < 0)
+ continue;
+ /* use only this ADC */
+ if (spec->capsrc_nids)
+ spec->capsrc_nids += i;
+ spec->adc_nids += i;
+ spec->num_adc_nids = 1;
+ /* select or unmute this route */
+ if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+ snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+ HDA_AMP_MUTE, 0);
+ } else {
+ snd_hda_codec_write_cache(codec, cap, 0,
+ AC_VERB_SET_CONNECT_SEL, idx);
+ }
+ return;
+ }
+ }
+
static void set_capture_mixer(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
alc_capture_mixer3 },
};
if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
- int mux;
- if (spec->auto_mic) {
- mux = 0;
+ int mux = 0;
+ if (spec->auto_mic)
fixup_automic_adc(codec);
- } else if (spec->input_mux && spec->input_mux->num_items > 1)
- mux = 1;
- else
- mux = 0;
+ else if (spec->input_mux) {
+ if (spec->input_mux->num_items > 1)
+ mux = 1;
+ else if (spec->input_mux->num_items == 1)
+ fixup_single_adc(codec);
+ }
spec->cap_mixer = caps[mux][spec->num_adc_nids - 1];
}
}
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
.info = snd_ctl_boolean_mono_info,
.get = alc260_hp_master_sw_get,
.put = alc260_hp_master_sw_put,
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
.info = snd_ctl_boolean_mono_info,
.get = alc260_hp_master_sw_get,
.put = alc260_hp_master_sw_put,
HDA_BIND_MUTE ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
HDA_BIND_MUTE ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
- HDA_CODEC_VOLUME("HP Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
- HDA_BIND_MUTE ("HP Playback Switch", 0x0f, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
+ HDA_BIND_MUTE ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* Front Mic pin: input vref at 80% */
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
spec->autocfg.speaker_pins[0] = 0x14;
}
+ static void alc885_mb5_automute(struct hda_codec *codec)
+ {
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+
+ }
+
+ static void alc885_mb5_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+ {
+ /* Headphone insertion or removal. */
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc885_mb5_automute(codec);
+ }
+
static void alc885_imac91_automute(struct hda_codec *codec)
{
unsigned int present;
.input_mux = &mb5_capture_source,
.dig_out_nid = ALC882_DIGOUT_NID,
.dig_in_nid = ALC882_DIGIN_NID,
+ .unsol_event = alc885_mb5_unsol_event,
+ .init_hook = alc885_mb5_automute,
},
[ALC885_MACPRO] = {
.mixers = { alc882_macpro_mixer },
.num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
.channel_mode = alc883_3ST_6ch_modes,
.need_dac_fix = 1,
+ .const_channel_count = 6,
.num_mux_defs =
ARRAY_SIZE(alc888_2_capture_sources),
.input_mux = alc888_2_capture_sources,
.setup = alc889_acer_aspire_8930g_setup,
.init_hook = alc_automute_amp,
#ifdef CONFIG_SND_HDA_POWER_SAVE
- .power_hook = alc889_power_eapd,
+ .power_hook = alc_power_eapd,
#endif
},
[ALC888_ACER_ASPIRE_7730G] = {
.info = snd_ctl_boolean_mono_info, \
.get = alc262_hp_master_sw_get, \
.put = alc262_hp_master_sw_put, \
+ }, \
+ { \
+ .iface = NID_MAPPING, \
+ .name = "Master Playback Switch", \
+ .private_value = 0x15 | (0x16 << 8) | (0x1b << 16), \
}
+
static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
ALC262_HP_MASTER_SWITCH,
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
struct alc_spec *spec = codec->spec;
spec->autocfg.hp_pins[0] = 0x15;
- spec->autocfg.speaker_pins[0] = 0x0c; /* HACK: not actually a pin */
+ spec->autocfg.speaker_pins[0] = 0x14;
}
static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
.info = snd_ctl_boolean_mono_info, \
.get = alc262_hippo_master_sw_get, \
.put = alc262_hippo_master_sw_put, \
+ }, \
+ { \
+ .iface = NID_MAPPING, \
+ .name = "Master Playback Switch", \
+ .subdevice = SUBDEV_HP(0) | (SUBDEV_LINE(0) << 8) | \
+ (SUBDEV_SPEAKER(0) << 16), \
}
static struct snd_kcontrol_new alc262_hippo_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc262_fujitsu_master_sw_put,
.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
},
+ {
+ .iface = NID_MAPPING,
+ .name = "Master Playback Switch",
+ .private_value = 0x1b,
+ },
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc262_lenovo_3000_master_sw_put,
.get = alc_mux_enum_get,
.put = alc262_ultra_mux_enum_put,
},
+ {
+ .iface = NID_MAPPING,
+ .name = "Capture Source",
+ .private_value = 0x15,
+ },
{ } /* end */
};
}
#define alc262_auto_create_input_ctls \
- alc880_auto_create_input_ctls
+ alc882_auto_create_input_ctls
/*
* generic initialization of ADC, input mixers and output mixers
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_capture_source,
- .unsol_event = alc_automute_amp_unsol_event,
+ .unsol_event = alc_sku_unsol_event,
.setup = alc262_hp_t5735_setup,
- .init_hook = alc_automute_amp,
+ .init_hook = alc_inithook,
},
[ALC262_HP_RP5700] = {
.mixers = { alc262_hp_rp5700_mixer },
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
dac = 0x02;
break;
case 0x15:
+ case 0x21:
dac = 0x03;
break;
default:
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
+ .subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
spec->stream_digital_playback = &alc861_pcm_digital_playback;
spec->stream_digital_capture = &alc861_pcm_digital_capture;
+ if (!spec->cap_mixer)
+ set_capture_mixer(codec);
set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
spec->vmaster_nid = 0x03;
codec->patch_ops = alc_patch_ops;
- if (board_config == ALC861_AUTO)
+ if (board_config == ALC861_AUTO) {
spec->init_hook = alc861_auto_init;
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+ spec->power_hook = alc_power_eapd;
+#endif
+ }
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (!spec->loopback.amplist)
spec->loopback.amplist = alc861_loopbacks;
static int alc861vd_auto_create_input_ctls(struct hda_codec *codec,
const struct auto_pin_cfg *cfg)
{
- return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x09, 0);
+ return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x22, 0);
}
SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_ECS),
SND_PCI_QUIRK(0x105b, 0x0d47, "Foxconn 45CMX/45GMX/45CMX-K",
ALC662_3ST_6ch_DIG),
- SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB200", ALC663_ASUS_MODE4),
+ SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB20x", ALC662_AUTO),
SND_PCI_QUIRK(0x144d, 0xca00, "Samsung NC10", ALC272_SAMSUNG_NC10),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte 945GCM-S2L",
ALC662_3ST_6ch_DIG),
stac_control_new(struct sigmatel_spec *spec,
struct snd_kcontrol_new *ktemp,
const char *name,
- hda_nid_t nid)
+ unsigned int subdev)
{
struct snd_kcontrol_new *knew;
spec->kctls.alloced--;
return NULL;
}
- if (nid)
- knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
+ knew->subdevice = subdev;
return knew;
}
unsigned long val)
{
struct snd_kcontrol_new *knew = stac_control_new(spec, ktemp, name,
- get_amp_nid_(val));
+ HDA_SUBDEV_AMP_FLAG);
if (!knew)
return -ENOMEM;
knew->index = idx;
static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
int enable);
+static inline int get_int_hint(struct hda_codec *codec, const char *key,
+ int *valp)
+{
+ const char *p;
+ p = snd_hda_get_hint(codec, key);
+ if (p) {
+ unsigned long val;
+ if (!strict_strtoul(p, 0, &val)) {
+ *valp = val;
+ return 1;
+ }
+ }
+ return 0;
+}
+
/* override some hints from the hwdep entry */
static void stac_store_hints(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- const char *p;
int val;
val = snd_hda_get_bool_hint(codec, "hp_detect");
if (val >= 0)
spec->hp_detect = val;
- p = snd_hda_get_hint(codec, "gpio_mask");
- if (p) {
- spec->gpio_mask = simple_strtoul(p, NULL, 0);
+ if (get_int_hint(codec, "gpio_mask", &spec->gpio_mask)) {
spec->eapd_mask = spec->gpio_dir = spec->gpio_data =
spec->gpio_mask;
}
- p = snd_hda_get_hint(codec, "gpio_dir");
- if (p)
- spec->gpio_dir = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
- p = snd_hda_get_hint(codec, "gpio_data");
- if (p)
- spec->gpio_data = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
- p = snd_hda_get_hint(codec, "eapd_mask");
- if (p)
- spec->eapd_mask = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
+ if (get_int_hint(codec, "gpio_dir", &spec->gpio_dir))
+ spec->gpio_mask &= spec->gpio_mask;
+ if (get_int_hint(codec, "gpio_data", &spec->gpio_data))
+ spec->gpio_dir &= spec->gpio_mask;
+ if (get_int_hint(codec, "eapd_mask", &spec->eapd_mask))
+ spec->eapd_mask &= spec->gpio_mask;
+ if (get_int_hint(codec, "gpio_mute", &spec->gpio_mute))
+ spec->gpio_mute &= spec->gpio_mask;
val = snd_hda_get_bool_hint(codec, "eapd_switch");
if (val >= 0)
spec->eapd_switch = val;
+ get_int_hint(codec, "gpio_led_polarity", &spec->gpio_led_polarity);
+ if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) {
+ spec->gpio_mask |= spec->gpio_led;
+ spec->gpio_dir |= spec->gpio_led;
+ if (spec->gpio_led_polarity)
+ spec->gpio_data |= spec->gpio_led;
+ }
}
static int stac92xx_init(struct hda_codec *codec)
static void stac92xx_shutup(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- int i;
- hda_nid_t nid;
- /* reset each pin before powering down DAC/ADC to avoid click noise */
- nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
- unsigned int wcaps = get_wcaps(codec, nid);
- unsigned int wid_type = get_wcaps_type(wcaps);
- if (wid_type == AC_WID_PIN)
- snd_hda_codec_read(codec, nid, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
- }
+ snd_hda_shutup_pins(codec);
if (spec->eapd_mask)
stac_gpio_set(codec, spec->gpio_mask,
}
}
+ static int hp_blike_system(u32 subsystem_id);
+
+ static void set_hp_led_gpio(struct hda_codec *codec)
+ {
+ struct sigmatel_spec *spec = codec->spec;
+ switch (codec->vendor_id) {
+ case 0x111d7608:
+ /* GPIO 0 */
+ spec->gpio_led = 0x01;
+ break;
+ case 0x111d7600:
+ case 0x111d7601:
+ case 0x111d7602:
+ case 0x111d7603:
+ /* GPIO 3 */
+ spec->gpio_led = 0x08;
+ break;
+ }
+ }
+
/*
* This method searches for the mute LED GPIO configuration
* provided as OEM string in SMBIOS. The format of that string
*
* So, HP B-series like systems may have HP_Mute_LED_0 (current models)
* or HP_Mute_LED_0_3 (future models) OEM SMBIOS strings
+ *
+ *
+ * The dv-series laptops don't seem to have the HP_Mute_LED* strings in
+ * SMBIOS - at least the ones I have seen do not have them - which include
+ * my own system (HP Pavilion dv6-1110ax) and my cousin's
+ * HP Pavilion dv9500t CTO.
+ * Need more information on whether it is true across the entire series.
+ * -- kunal
*/
static int find_mute_led_gpio(struct hda_codec *codec)
{
while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
NULL, dev))) {
if (sscanf(dev->name, "HP_Mute_LED_%d_%d",
- &spec->gpio_led_polarity,
- &spec->gpio_led) == 2) {
+ &spec->gpio_led_polarity,
+ &spec->gpio_led) == 2) {
spec->gpio_led = 1 << spec->gpio_led;
return 1;
}
if (sscanf(dev->name, "HP_Mute_LED_%d",
- &spec->gpio_led_polarity) == 1) {
- switch (codec->vendor_id) {
- case 0x111d7608:
- /* GPIO 0 */
- spec->gpio_led = 0x01;
- return 1;
- case 0x111d7600:
- case 0x111d7601:
- case 0x111d7602:
- case 0x111d7603:
- /* GPIO 3 */
- spec->gpio_led = 0x08;
- return 1;
- }
+ &spec->gpio_led_polarity) == 1) {
+ set_hp_led_gpio(codec);
+ return 1;
}
}
+
+ /*
+ * Fallback case - if we don't find the DMI strings,
+ * we statically set the GPIO - if not a B-series system.
+ */
+ if (!hp_blike_system(codec->subsystem_id)) {
+ set_hp_led_gpio(codec);
+ spec->gpio_led_polarity = 1;
+ return 1;
+ }
}
return 0;
}
return 0;
}
+/* HP dv7 bass switch - GPIO5 */
+#define stac_hp_bass_gpio_info snd_ctl_boolean_mono_info
+static int stac_hp_bass_gpio_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ ucontrol->value.integer.value[0] = !!(spec->gpio_data & 0x20);
+ return 0;
+}
+
+static int stac_hp_bass_gpio_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ unsigned int gpio_data;
+
+ gpio_data = (spec->gpio_data & ~0x20) |
+ (ucontrol->value.integer.value[0] ? 0x20 : 0);
+ if (gpio_data == spec->gpio_data)
+ return 0;
+ spec->gpio_data = gpio_data;
+ stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
+ return 1;
+}
+
+static struct snd_kcontrol_new stac_hp_bass_sw_ctrl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .info = stac_hp_bass_gpio_info,
+ .get = stac_hp_bass_gpio_get,
+ .put = stac_hp_bass_gpio_put,
+};
+
+static int stac_add_hp_bass_switch(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+
+ if (!stac_control_new(spec, &stac_hp_bass_sw_ctrl,
+ "Bass Speaker Playback Switch", 0))
+ return -ENOMEM;
+
+ spec->gpio_mask |= 0x20;
+ spec->gpio_dir |= 0x20;
+ spec->gpio_data |= 0x20;
+ return 0;
+}
+
static int patch_stac92hd71bxx(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
+ snd_printdd("Found board config: %d\n", spec->board_config);
+
switch (spec->board_config) {
case STAC_HP_M4:
/* enable internal microphone */
return err;
}
+ /* enable bass on HP dv7 */
+ if (spec->board_config == STAC_HP_DV5) {
+ unsigned int cap;
+ cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP);
+ cap &= AC_GPIO_IO_COUNT;
+ if (cap >= 6)
+ stac_add_hp_bass_switch(codec);
+ }
+
codec->proc_widget_hook = stac92hd7x_proc_hook;
return 0;
/*
*/
-static struct pci_device_id snd_riptide_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(snd_riptide_ids) = {
{ PCI_DEVICE(0x127a, 0x4310) },
{ PCI_DEVICE(0x127a, 0x4320) },
{ PCI_DEVICE(0x127a, 0x4330) },
};
#ifdef SUPPORT_JOYSTICK
-static struct pci_device_id snd_riptide_joystick_ids[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(snd_riptide_joystick_ids) = {
{ PCI_DEVICE(0x127a, 0x4312) },
{ PCI_DEVICE(0x127a, 0x4322) },
{ PCI_DEVICE(0x127a, 0x4332) },
rptr.retwords[2] != M &&
rptr.retwords[3] != N &&
i++ < MAX_WRITE_RETRY);
- if (i == MAX_WRITE_RETRY) {
+ if (i > MAX_WRITE_RETRY) {
snd_printdd("sent samplerate %d: %d failed\n",
*intdec, rate);
return -EIO;
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/usb.h>
-#include <linux/vmalloc.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <sound/core.h>
unsigned int curpacksize; /* current packet size in bytes (for capture) */
unsigned int curframesize; /* current packet size in frames (for capture) */
unsigned int fill_max: 1; /* fill max packet size always */
+ unsigned int txfr_quirk:1; /* allow sub-frame alignment */
unsigned int fmt_type; /* USB audio format type (1-3) */
unsigned int running: 1; /* running status */
- unsigned int hwptr_done; /* processed frame position in the buffer */
+ unsigned int hwptr_done; /* processed byte position in the buffer */
unsigned int transfer_done; /* processed frames since last period update */
unsigned long active_mask; /* bitmask of active urbs */
unsigned long unlink_mask; /* bitmask of unlinked urbs */
unsigned long flags;
unsigned char *cp;
int i;
- unsigned int stride, len, oldptr;
+ unsigned int stride, frames, bytes, oldptr;
int period_elapsed = 0;
stride = runtime->frame_bits >> 3;
snd_printd(KERN_ERR "frame %d active: %d\n", i, urb->iso_frame_desc[i].status);
// continue;
}
- len = urb->iso_frame_desc[i].actual_length / stride;
- if (! len)
- continue;
+ bytes = urb->iso_frame_desc[i].actual_length;
+ frames = bytes / stride;
+ if (!subs->txfr_quirk)
+ bytes = frames * stride;
+ if (bytes % (runtime->sample_bits >> 3) != 0) {
+#ifdef CONFIG_SND_DEBUG_VERBOSE
+ int oldbytes = bytes;
+#endif
+ bytes = frames * stride;
+ snd_printdd(KERN_ERR "Corrected urb data len. %d->%d\n",
+ oldbytes, bytes);
+ }
/* update the current pointer */
spin_lock_irqsave(&subs->lock, flags);
oldptr = subs->hwptr_done;
- subs->hwptr_done += len;
- if (subs->hwptr_done >= runtime->buffer_size)
- subs->hwptr_done -= runtime->buffer_size;
- subs->transfer_done += len;
+ subs->hwptr_done += bytes;
+ if (subs->hwptr_done >= runtime->buffer_size * stride)
+ subs->hwptr_done -= runtime->buffer_size * stride;
+ frames = (bytes + (oldptr % stride)) / stride;
+ subs->transfer_done += frames;
if (subs->transfer_done >= runtime->period_size) {
subs->transfer_done -= runtime->period_size;
period_elapsed = 1;
}
spin_unlock_irqrestore(&subs->lock, flags);
/* copy a data chunk */
- if (oldptr + len > runtime->buffer_size) {
- unsigned int cnt = runtime->buffer_size - oldptr;
- unsigned int blen = cnt * stride;
- memcpy(runtime->dma_area + oldptr * stride, cp, blen);
- memcpy(runtime->dma_area, cp + blen, len * stride - blen);
+ if (oldptr + bytes > runtime->buffer_size * stride) {
+ unsigned int bytes1 =
+ runtime->buffer_size * stride - oldptr;
+ memcpy(runtime->dma_area + oldptr, cp, bytes1);
+ memcpy(runtime->dma_area, cp + bytes1, bytes - bytes1);
} else {
- memcpy(runtime->dma_area + oldptr * stride, cp, len * stride);
+ memcpy(runtime->dma_area + oldptr, cp, bytes);
}
}
if (period_elapsed)
struct snd_pcm_runtime *runtime,
struct urb *urb)
{
- int i, stride, offs;
- unsigned int counts;
+ int i, stride;
+ unsigned int counts, frames, bytes;
unsigned long flags;
int period_elapsed = 0;
struct snd_urb_ctx *ctx = urb->context;
stride = runtime->frame_bits >> 3;
- offs = 0;
+ frames = 0;
urb->dev = ctx->subs->dev; /* we need to set this at each time */
urb->number_of_packets = 0;
spin_lock_irqsave(&subs->lock, flags);
for (i = 0; i < ctx->packets; i++) {
counts = snd_usb_audio_next_packet_size(subs);
/* set up descriptor */
- urb->iso_frame_desc[i].offset = offs * stride;
+ urb->iso_frame_desc[i].offset = frames * stride;
urb->iso_frame_desc[i].length = counts * stride;
- offs += counts;
+ frames += counts;
urb->number_of_packets++;
subs->transfer_done += counts;
if (subs->transfer_done >= runtime->period_size) {
if (subs->transfer_done > 0) {
/* FIXME: fill-max mode is not
* supported yet */
- offs -= subs->transfer_done;
+ frames -= subs->transfer_done;
counts -= subs->transfer_done;
urb->iso_frame_desc[i].length =
counts * stride;
if (i < ctx->packets) {
/* add a transfer delimiter */
urb->iso_frame_desc[i].offset =
- offs * stride;
+ frames * stride;
urb->iso_frame_desc[i].length = 0;
urb->number_of_packets++;
}
if (period_elapsed) /* finish at the period boundary */
break;
}
- if (subs->hwptr_done + offs > runtime->buffer_size) {
+ bytes = frames * stride;
+ if (subs->hwptr_done + bytes > runtime->buffer_size * stride) {
/* err, the transferred area goes over buffer boundary. */
- unsigned int len = runtime->buffer_size - subs->hwptr_done;
+ unsigned int bytes1 =
+ runtime->buffer_size * stride - subs->hwptr_done;
memcpy(urb->transfer_buffer,
- runtime->dma_area + subs->hwptr_done * stride,
- len * stride);
- memcpy(urb->transfer_buffer + len * stride,
- runtime->dma_area,
- (offs - len) * stride);
+ runtime->dma_area + subs->hwptr_done, bytes1);
+ memcpy(urb->transfer_buffer + bytes1,
+ runtime->dma_area, bytes - bytes1);
} else {
memcpy(urb->transfer_buffer,
- runtime->dma_area + subs->hwptr_done * stride,
- offs * stride);
+ runtime->dma_area + subs->hwptr_done, bytes);
}
- subs->hwptr_done += offs;
- if (subs->hwptr_done >= runtime->buffer_size)
- subs->hwptr_done -= runtime->buffer_size;
- runtime->delay += offs;
+ subs->hwptr_done += bytes;
+ if (subs->hwptr_done >= runtime->buffer_size * stride)
+ subs->hwptr_done -= runtime->buffer_size * stride;
+ runtime->delay += frames;
spin_unlock_irqrestore(&subs->lock, flags);
- urb->transfer_buffer_length = offs * stride;
+ urb->transfer_buffer_length = bytes;
if (period_elapsed)
snd_pcm_period_elapsed(subs->pcm_substream);
return 0;
}
-/* get the physical page pointer at the given offset */
-static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
- unsigned long offset)
-{
- void *pageptr = subs->runtime->dma_area + offset;
- return vmalloc_to_page(pageptr);
-}
-
-/* allocate virtual buffer; may be called more than once */
-static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, size_t size)
-{
- struct snd_pcm_runtime *runtime = subs->runtime;
- if (runtime->dma_area) {
- if (runtime->dma_bytes >= size)
- return 0; /* already large enough */
- vfree(runtime->dma_area);
- }
- runtime->dma_area = vmalloc_user(size);
- if (!runtime->dma_area)
- return -ENOMEM;
- runtime->dma_bytes = size;
- return 0;
-}
-
-/* free virtual buffer; may be called more than once */
-static int snd_pcm_free_vmalloc_buffer(struct snd_pcm_substream *subs)
-{
- struct snd_pcm_runtime *runtime = subs->runtime;
-
- vfree(runtime->dma_area);
- runtime->dma_area = NULL;
- return 0;
-}
-
-
/*
* unlink active urbs.
*/
/*
- * return the current pcm pointer. just return the hwptr_done value.
+ * return the current pcm pointer. just based on the hwptr_done value.
*/
static snd_pcm_uframes_t snd_usb_pcm_pointer(struct snd_pcm_substream *substream)
{
struct snd_usb_substream *subs;
- snd_pcm_uframes_t hwptr_done;
+ unsigned int hwptr_done;
subs = (struct snd_usb_substream *)substream->runtime->private_data;
spin_lock(&subs->lock);
hwptr_done = subs->hwptr_done;
spin_unlock(&subs->lock);
- return hwptr_done;
+ return hwptr_done / (substream->runtime->frame_bits >> 3);
}
return 0;
}
+/*
+ * For E-Mu 0404USB/0202USB/TrackerPre sample rate should be set for device,
+ * not for interface.
+ */
+static void set_format_emu_quirk(struct snd_usb_substream *subs,
+ struct audioformat *fmt)
+{
+ unsigned char emu_samplerate_id = 0;
+
+ /* When capture is active
+ * sample rate shouldn't be changed
+ * by playback substream
+ */
+ if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) {
+ if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].interface != -1)
+ return;
+ }
+
+ switch (fmt->rate_min) {
+ case 48000:
+ emu_samplerate_id = EMU_QUIRK_SR_48000HZ;
+ break;
+ case 88200:
+ emu_samplerate_id = EMU_QUIRK_SR_88200HZ;
+ break;
+ case 96000:
+ emu_samplerate_id = EMU_QUIRK_SR_96000HZ;
+ break;
+ case 176400:
+ emu_samplerate_id = EMU_QUIRK_SR_176400HZ;
+ break;
+ case 192000:
+ emu_samplerate_id = EMU_QUIRK_SR_192000HZ;
+ break;
+ default:
+ emu_samplerate_id = EMU_QUIRK_SR_44100HZ;
+ break;
+ }
+ snd_emuusb_set_samplerate(subs->stream->chip, emu_samplerate_id);
+}
+
/*
* find a matching format and set up the interface
*/
subs->cur_audiofmt = fmt;
+ switch (subs->stream->chip->usb_id) {
+ case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
+ case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
+ case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */
+ set_format_emu_quirk(subs, fmt);
+ break;
+ }
+
#if 0
printk(KERN_DEBUG
"setting done: format = %d, rate = %d..%d, channels = %d\n",
unsigned int channels, rate, format;
int ret, changed;
- ret = snd_pcm_alloc_vmalloc_buffer(substream,
- params_buffer_bytes(hw_params));
+ ret = snd_pcm_lib_alloc_vmalloc_buffer(substream,
+ params_buffer_bytes(hw_params));
if (ret < 0)
return ret;
subs->period_bytes = 0;
if (!subs->stream->chip->shutdown)
release_substream_urbs(subs, 0);
- return snd_pcm_free_vmalloc_buffer(substream);
+ return snd_pcm_lib_free_vmalloc_buffer(substream);
}
/*
struct snd_usb_stream *as = snd_pcm_substream_chip(substream);
struct snd_usb_substream *subs = &as->substream[direction];
- if (subs->interface >= 0) {
+ if (!as->chip->shutdown && subs->interface >= 0) {
usb_set_interface(subs->dev, subs->interface, 0);
subs->interface = -1;
}
.prepare = snd_usb_pcm_prepare,
.trigger = snd_usb_pcm_playback_trigger,
.pointer = snd_usb_pcm_pointer,
- .page = snd_pcm_get_vmalloc_page,
+ .page = snd_pcm_lib_get_vmalloc_page,
+ .mmap = snd_pcm_lib_mmap_vmalloc,
};
static struct snd_pcm_ops snd_usb_capture_ops = {
.prepare = snd_usb_pcm_prepare,
.trigger = snd_usb_pcm_capture_trigger,
.pointer = snd_usb_pcm_pointer,
- .page = snd_pcm_get_vmalloc_page,
+ .page = snd_pcm_lib_get_vmalloc_page,
+ .mmap = snd_pcm_lib_mmap_vmalloc,
};
subs->stream = as;
subs->direction = stream;
subs->dev = as->chip->dev;
+ subs->txfr_quirk = as->chip->txfr_quirk;
if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL) {
subs->ops = audio_urb_ops[stream];
} else {
return 0;
}
-/*
- * Create a stream for an Edirol UA-101 interface.
- * Copy, paste and modify from Edirol UA-1000
- */
-static int create_ua101_quirk(struct snd_usb_audio *chip,
- struct usb_interface *iface,
- const struct snd_usb_audio_quirk *quirk)
-{
- static const struct audioformat ua101_format = {
- .format = SNDRV_PCM_FORMAT_S32_LE,
- .fmt_type = USB_FORMAT_TYPE_I,
- .altsetting = 1,
- .altset_idx = 1,
- .attributes = 0,
- .rates = SNDRV_PCM_RATE_CONTINUOUS,
- };
- struct usb_host_interface *alts;
- struct usb_interface_descriptor *altsd;
- struct audioformat *fp;
- int stream, err;
-
- if (iface->num_altsetting != 2)
- return -ENXIO;
- alts = &iface->altsetting[1];
- altsd = get_iface_desc(alts);
- if (alts->extralen != 18 || alts->extra[1] != USB_DT_CS_INTERFACE ||
- altsd->bNumEndpoints != 1)
- return -ENXIO;
-
- fp = kmemdup(&ua101_format, sizeof(*fp), GFP_KERNEL);
- if (!fp)
- return -ENOMEM;
-
- fp->channels = alts->extra[11];
- fp->iface = altsd->bInterfaceNumber;
- fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress;
- fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
- fp->datainterval = parse_datainterval(chip, alts);
- fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
- fp->rate_max = fp->rate_min = combine_triple(&alts->extra[15]);
-
- stream = (fp->endpoint & USB_DIR_IN)
- ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
- err = add_audio_endpoint(chip, stream, fp);
- if (err < 0) {
- kfree(fp);
- return err;
- }
- /* FIXME: playback must be synchronized to capture */
- usb_set_interface(chip->dev, fp->iface, 0);
- return 0;
-}
-
static int snd_usb_create_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
const struct snd_usb_audio_quirk *quirk);
return 0;
}
+/*
+ * Allow alignment on audio sub-slot (channel samples) rather than
+ * on audio slots (audio frames)
+ */
+static int create_align_transfer_quirk(struct snd_usb_audio *chip,
+ struct usb_interface *iface,
+ const struct snd_usb_audio_quirk *quirk)
+{
+ chip->txfr_quirk = 1;
+ return 1; /* Continue with creating streams and mixer */
+}
+
/*
* boot quirks
return err;
}
+/*
+ * This call will put the synth in "USB send" mode, i.e it will send MIDI
+ * messages through USB (this is disabled at startup). The synth will
+ * acknowledge by sending a sysex on endpoint 0x85 and by displaying a USB
+ * sign on its LCD. Values here are chosen based on sniffing USB traffic
+ * under Windows.
+ */
+static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
+{
+ int err, actual_length;
+
+ /* "midi send" enable */
+ static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 };
+
+ void *buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf,
+ ARRAY_SIZE(seq), &actual_length, 1000);
+ kfree(buf);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
/*
* Setup quirks
*/
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UA1000] = create_ua1000_quirk,
- [QUIRK_AUDIO_EDIROL_UA101] = create_ua101_quirk,
- [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk
+ [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
+ [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk
};
if (quirk->type < QUIRK_TYPE_COUNT) {
goto __err_val;
}
+ /* Access Music VirusTI Desktop */
+ if (id == USB_ID(0x133e, 0x0815)) {
+ if (snd_usb_accessmusic_boot_quirk(dev) < 0)
+ goto __err_val;
+ }
+
/*
* found a config. now register to ALSA
*/
}
}
+ chip->txfr_quirk = 0;
err = 1; /* continue */
if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) {
/* need some special handlings */
projects / mirror_ubuntu-artful-kernel.git / commitdiff