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-rw-r--r--sound/firewire/cmp.c2
-rw-r--r--sound/firewire/lib.c28
-rw-r--r--sound/firewire/lib.h1
-rw-r--r--sound/i2c/other/tea575x-tuner.c3
-rw-r--r--sound/isa/als100.c2
-rw-r--r--sound/pci/hda/hda_codec.c66
-rw-r--r--sound/pci/hda/hda_codec.h3
-rw-r--r--sound/pci/hda/hda_intel.c314
-rw-r--r--sound/pci/hda/patch_realtek.c2
-rw-r--r--sound/soc/codecs/sgtl5000.c8
-rw-r--r--sound/soc/fsl/Kconfig2
-rw-r--r--sound/soc/kirkwood/kirkwood-i2s.c13
-rw-r--r--sound/soc/kirkwood/kirkwood.h1
-rw-r--r--sound/soc/mxs/mxs-saif.c8
14 files changed, 352 insertions, 101 deletions
diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
index 76294f2ae47..645cb0ba429 100644
--- a/sound/firewire/cmp.c
+++ b/sound/firewire/cmp.c
@@ -84,7 +84,7 @@ static int pcr_modify(struct cmp_connection *c,
return 0;
io_error:
- cmp_error(c, "transaction failed: %s\n", rcode_string(rcode));
+ cmp_error(c, "transaction failed: %s\n", fw_rcode_string(rcode));
return -EIO;
bus_reset:
diff --git a/sound/firewire/lib.c b/sound/firewire/lib.c
index 4750cea2210..14eb4149837 100644
--- a/sound/firewire/lib.c
+++ b/sound/firewire/lib.c
@@ -14,32 +14,6 @@
#define ERROR_RETRY_DELAY_MS 5
/**
- * rcode_string - convert a firewire result code to a string
- * @rcode: the result
- */
-const char *rcode_string(unsigned int rcode)
-{
- static const char *const names[] = {
- [RCODE_COMPLETE] = "complete",
- [RCODE_CONFLICT_ERROR] = "conflict error",
- [RCODE_DATA_ERROR] = "data error",
- [RCODE_TYPE_ERROR] = "type error",
- [RCODE_ADDRESS_ERROR] = "address error",
- [RCODE_SEND_ERROR] = "send error",
- [RCODE_CANCELLED] = "cancelled",
- [RCODE_BUSY] = "busy",
- [RCODE_GENERATION] = "generation",
- [RCODE_NO_ACK] = "no ack",
- };
-
- if (rcode < ARRAY_SIZE(names) && names[rcode])
- return names[rcode];
- else
- return "unknown";
-}
-EXPORT_SYMBOL(rcode_string);
-
-/**
* snd_fw_transaction - send a request and wait for its completion
* @unit: the driver's unit on the target device
* @tcode: the transaction code
@@ -71,7 +45,7 @@ int snd_fw_transaction(struct fw_unit *unit, int tcode,
if (rcode_is_permanent_error(rcode) || ++tries >= 3) {
dev_err(&unit->device, "transaction failed: %s\n",
- rcode_string(rcode));
+ fw_rcode_string(rcode));
return -EIO;
}
diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h
index 064f3fd9ab0..aef301476ea 100644
--- a/sound/firewire/lib.h
+++ b/sound/firewire/lib.h
@@ -8,7 +8,6 @@ struct fw_unit;
int snd_fw_transaction(struct fw_unit *unit, int tcode,
u64 offset, void *buffer, size_t length);
-const char *rcode_string(unsigned int rcode);
/* returns true if retrying the transaction would not make sense */
static inline bool rcode_is_permanent_error(int rcode)
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index a63faec5e7f..582aace20ea 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -375,6 +375,9 @@ int snd_tea575x_init(struct snd_tea575x *tea)
tea->vd.v4l2_dev = tea->v4l2_dev;
tea->vd.ctrl_handler = &tea->ctrl_handler;
set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags);
+ /* disable hw_freq_seek if we can't use it */
+ if (tea->cannot_read_data)
+ v4l2_disable_ioctl(&tea->vd, VIDIOC_S_HW_FREQ_SEEK);
v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
diff --git a/sound/isa/als100.c b/sound/isa/als100.c
index d1f4351fb6e..2d67c78c9f4 100644
--- a/sound/isa/als100.c
+++ b/sound/isa/als100.c
@@ -7,7 +7,7 @@
Thanks to Pierfrancesco 'qM2' Passerini.
Generalised for soundcards based on DT-0196 and ALS-007 chips
- by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>: June 2002.
+ by Jonathan Woithe <jwoithe@just42.net>: June 2002.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index eb09a334832..41ca803a1ff 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2239,24 +2239,50 @@ void snd_hda_ctls_clear(struct hda_codec *codec)
/* pseudo device locking
* toggle card->shutdown to allow/disallow the device access (as a hack)
*/
-static int hda_lock_devices(struct snd_card *card)
+int snd_hda_lock_devices(struct hda_bus *bus)
{
+ struct snd_card *card = bus->card;
+ struct hda_codec *codec;
+
spin_lock(&card->files_lock);
- if (card->shutdown) {
- spin_unlock(&card->files_lock);
- return -EINVAL;
- }
+ if (card->shutdown)
+ goto err_unlock;
card->shutdown = 1;
+ if (!list_empty(&card->ctl_files))
+ goto err_clear;
+
+ list_for_each_entry(codec, &bus->codec_list, list) {
+ int pcm;
+ for (pcm = 0; pcm < codec->num_pcms; pcm++) {
+ struct hda_pcm *cpcm = &codec->pcm_info[pcm];
+ if (!cpcm->pcm)
+ continue;
+ if (cpcm->pcm->streams[0].substream_opened ||
+ cpcm->pcm->streams[1].substream_opened)
+ goto err_clear;
+ }
+ }
spin_unlock(&card->files_lock);
return 0;
+
+ err_clear:
+ card->shutdown = 0;
+ err_unlock:
+ spin_unlock(&card->files_lock);
+ return -EINVAL;
}
+EXPORT_SYMBOL_HDA(snd_hda_lock_devices);
-static void hda_unlock_devices(struct snd_card *card)
+void snd_hda_unlock_devices(struct hda_bus *bus)
{
+ struct snd_card *card = bus->card;
+
+ card = bus->card;
spin_lock(&card->files_lock);
card->shutdown = 0;
spin_unlock(&card->files_lock);
}
+EXPORT_SYMBOL_HDA(snd_hda_unlock_devices);
/**
* snd_hda_codec_reset - Clear all objects assigned to the codec
@@ -2270,26 +2296,12 @@ static void hda_unlock_devices(struct snd_card *card)
*/
int snd_hda_codec_reset(struct hda_codec *codec)
{
- struct snd_card *card = codec->bus->card;
- int i, pcm;
+ struct hda_bus *bus = codec->bus;
+ struct snd_card *card = bus->card;
+ int i;
- if (hda_lock_devices(card) < 0)
- return -EBUSY;
- /* check whether the codec isn't used by any mixer or PCM streams */
- if (!list_empty(&card->ctl_files)) {
- hda_unlock_devices(card);
+ if (snd_hda_lock_devices(bus) < 0)
return -EBUSY;
- }
- for (pcm = 0; pcm < codec->num_pcms; pcm++) {
- struct hda_pcm *cpcm = &codec->pcm_info[pcm];
- if (!cpcm->pcm)
- continue;
- if (cpcm->pcm->streams[0].substream_opened ||
- cpcm->pcm->streams[1].substream_opened) {
- hda_unlock_devices(card);
- return -EBUSY;
- }
- }
/* OK, let it free */
@@ -2298,7 +2310,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
codec->power_on = 0;
codec->power_transition = 0;
codec->power_jiffies = jiffies;
- flush_workqueue(codec->bus->workq);
+ flush_workqueue(bus->workq);
#endif
snd_hda_ctls_clear(codec);
/* relase PCMs */
@@ -2306,7 +2318,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
if (codec->pcm_info[i].pcm) {
snd_device_free(card, codec->pcm_info[i].pcm);
clear_bit(codec->pcm_info[i].device,
- codec->bus->pcm_dev_bits);
+ bus->pcm_dev_bits);
}
}
if (codec->patch_ops.free)
@@ -2331,7 +2343,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
codec->owner = NULL;
/* allow device access again */
- hda_unlock_devices(card);
+ snd_hda_unlock_devices(bus);
return 0;
}
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 54b52819fb4..4fc3960c859 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -1023,6 +1023,9 @@ void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
unsigned int power_state,
bool eapd_workaround);
+int snd_hda_lock_devices(struct hda_bus *bus);
+void snd_hda_unlock_devices(struct hda_bus *bus);
+
/*
* power management
*/
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4ab8102f87e..2b6392be451 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -53,6 +53,8 @@
#endif
#include <sound/core.h>
#include <sound/initval.h>
+#include <linux/vgaarb.h>
+#include <linux/vga_switcheroo.h>
#include "hda_codec.h"
@@ -175,6 +177,13 @@ MODULE_DESCRIPTION("Intel HDA driver");
#define SFX "hda-intel: "
#endif
+#if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO)
+#ifdef CONFIG_SND_HDA_CODEC_HDMI
+#define SUPPORT_VGA_SWITCHEROO
+#endif
+#endif
+
+
/*
* registers
*/
@@ -472,6 +481,12 @@ struct azx {
unsigned int probing :1; /* codec probing phase */
unsigned int snoop:1;
unsigned int align_buffer_size:1;
+ unsigned int region_requested:1;
+
+ /* VGA-switcheroo setup */
+ unsigned int use_vga_switcheroo:1;
+ unsigned int init_failed:1; /* delayed init failed */
+ unsigned int disabled:1; /* disabled by VGA-switcher */
/* for debugging */
unsigned int last_cmd[AZX_MAX_CODECS];
@@ -538,7 +553,20 @@ enum {
#define AZX_DCAPS_PRESET_CTHDA \
(AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_4K_BDLE_BOUNDARY)
-static char *driver_short_names[] __devinitdata = {
+/*
+ * VGA-switcher support
+ */
+#ifdef SUPPORT_VGA_SWITCHEROO
+#define DELAYED_INIT_MARK
+#define DELAYED_INITDATA_MARK
+#define use_vga_switcheroo(chip) ((chip)->use_vga_switcheroo)
+#else
+#define DELAYED_INIT_MARK __devinit
+#define DELAYED_INITDATA_MARK __devinitdata
+#define use_vga_switcheroo(chip) 0
+#endif
+
+static char *driver_short_names[] DELAYED_INITDATA_MARK = {
[AZX_DRIVER_ICH] = "HDA Intel",
[AZX_DRIVER_PCH] = "HDA Intel PCH",
[AZX_DRIVER_SCH] = "HDA Intel MID",
@@ -959,6 +987,8 @@ static int azx_send_cmd(struct hda_bus *bus, unsigned int val)
{
struct azx *chip = bus->private_data;
+ if (chip->disabled)
+ return 0;
chip->last_cmd[azx_command_addr(val)] = val;
if (chip->single_cmd)
return azx_single_send_cmd(bus, val);
@@ -971,6 +1001,8 @@ static unsigned int azx_get_response(struct hda_bus *bus,
unsigned int addr)
{
struct azx *chip = bus->private_data;
+ if (chip->disabled)
+ return 0;
if (chip->single_cmd)
return azx_single_get_response(bus, addr);
else
@@ -1236,6 +1268,11 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
spin_lock(&chip->reg_lock);
+ if (chip->disabled) {
+ spin_unlock(&chip->reg_lock);
+ return IRQ_NONE;
+ }
+
status = azx_readl(chip, INTSTS);
if (status == 0) {
spin_unlock(&chip->reg_lock);
@@ -1521,12 +1558,12 @@ static void azx_bus_reset(struct hda_bus *bus)
*/
/* number of codec slots for each chipset: 0 = default slots (i.e. 4) */
-static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] __devinitdata = {
+static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] DELAYED_INITDATA_MARK = {
[AZX_DRIVER_NVIDIA] = 8,
[AZX_DRIVER_TERA] = 1,
};
-static int __devinit azx_codec_create(struct azx *chip, const char *model)
+static int DELAYED_INIT_MARK azx_codec_create(struct azx *chip, const char *model)
{
struct hda_bus_template bus_temp;
int c, codecs, err;
@@ -2444,6 +2481,105 @@ static void azx_notifier_unregister(struct azx *chip)
unregister_reboot_notifier(&chip->reboot_notifier);
}
+static int DELAYED_INIT_MARK azx_first_init(struct azx *chip);
+static int DELAYED_INIT_MARK azx_probe_continue(struct azx *chip);
+
+static struct pci_dev __devinit *get_bound_vga(struct pci_dev *pci);
+
+#ifdef SUPPORT_VGA_SWITCHEROO
+static void azx_vs_set_state(struct pci_dev *pci,
+ enum vga_switcheroo_state state)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct azx *chip = card->private_data;
+ bool disabled;
+
+ if (chip->init_failed)
+ return;
+
+ disabled = (state == VGA_SWITCHEROO_OFF);
+ if (chip->disabled == disabled)
+ return;
+
+ if (!chip->bus) {
+ chip->disabled = disabled;
+ if (!disabled) {
+ snd_printk(KERN_INFO SFX
+ "%s: Start delayed initialization\n",
+ pci_name(chip->pci));
+ if (azx_first_init(chip) < 0 ||
+ azx_probe_continue(chip) < 0) {
+ snd_printk(KERN_ERR SFX
+ "%s: initialization error\n",
+ pci_name(chip->pci));
+ chip->init_failed = true;
+ }
+ }
+ } else {
+ snd_printk(KERN_INFO SFX
+ "%s %s via VGA-switcheroo\n",
+ disabled ? "Disabling" : "Enabling",
+ pci_name(chip->pci));
+ if (disabled) {
+ azx_suspend(pci, PMSG_FREEZE);
+ chip->disabled = true;
+ snd_hda_lock_devices(chip->bus);
+ } else {
+ snd_hda_unlock_devices(chip->bus);
+ chip->disabled = false;
+ azx_resume(pci);
+ }
+ }
+}
+
+static bool azx_vs_can_switch(struct pci_dev *pci)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct azx *chip = card->private_data;
+
+ if (chip->init_failed)
+ return false;
+ if (chip->disabled || !chip->bus)
+ return true;
+ if (snd_hda_lock_devices(chip->bus))
+ return false;
+ snd_hda_unlock_devices(chip->bus);
+ return true;
+}
+
+static void __devinit init_vga_switcheroo(struct azx *chip)
+{
+ struct pci_dev *p = get_bound_vga(chip->pci);
+ if (p) {
+ snd_printk(KERN_INFO SFX
+ "%s: Handle VGA-switcheroo audio client\n",
+ pci_name(chip->pci));
+ chip->use_vga_switcheroo = 1;
+ pci_dev_put(p);
+ }
+}
+
+static const struct vga_switcheroo_client_ops azx_vs_ops = {
+ .set_gpu_state = azx_vs_set_state,
+ .can_switch = azx_vs_can_switch,
+};
+
+static int __devinit register_vga_switcheroo(struct azx *chip)
+{
+ if (!chip->use_vga_switcheroo)
+ return 0;
+ /* FIXME: currently only handling DIS controller
+ * is there any machine with two switchable HDMI audio controllers?
+ */
+ return vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops,
+ VGA_SWITCHEROO_DIS,
+ chip->bus != NULL);
+}
+#else
+#define init_vga_switcheroo(chip) /* NOP */
+#define register_vga_switcheroo(chip) 0
+#endif /* SUPPORT_VGA_SWITCHER */
+
/*
* destructor
*/
@@ -2453,6 +2589,12 @@ static int azx_free(struct azx *chip)
azx_notifier_unregister(chip);
+ if (use_vga_switcheroo(chip)) {
+ if (chip->disabled && chip->bus)
+ snd_hda_unlock_devices(chip->bus);
+ vga_switcheroo_unregister_client(chip->pci);
+ }
+
if (chip->initialized) {
azx_clear_irq_pending(chip);
for (i = 0; i < chip->num_streams; i++)
@@ -2482,7 +2624,8 @@ static int azx_free(struct azx *chip)
mark_pages_wc(chip, &chip->posbuf, false);
snd_dma_free_pages(&chip->posbuf);
}
- pci_release_regions(chip->pci);
+ if (chip->region_requested)
+ pci_release_regions(chip->pci);
pci_disable_device(chip->pci);
kfree(chip->azx_dev);
kfree(chip);
@@ -2496,6 +2639,45 @@ static int azx_dev_free(struct snd_device *device)
}
/*
+ * Check of disabled HDMI controller by vga-switcheroo
+ */
+static struct pci_dev __devinit *get_bound_vga(struct pci_dev *pci)
+{
+ struct pci_dev *p;
+
+ /* check only discrete GPU */
+ switch (pci->vendor) {
+ case PCI_VENDOR_ID_ATI:
+ case PCI_VENDOR_ID_AMD:
+ case PCI_VENDOR_ID_NVIDIA:
+ if (pci->devfn == 1) {
+ p = pci_get_domain_bus_and_slot(pci_domain_nr(pci->bus),
+ pci->bus->number, 0);
+ if (p) {
+ if ((p->class >> 8) == PCI_CLASS_DISPLAY_VGA)
+ return p;
+ pci_dev_put(p);
+ }
+ }
+ break;
+ }
+ return NULL;
+}
+
+static bool __devinit check_hdmi_disabled(struct pci_dev *pci)
+{
+ bool vga_inactive = false;
+ struct pci_dev *p = get_bound_vga(pci);
+
+ if (p) {
+ if (vga_default_device() && p != vga_default_device())
+ vga_inactive = true;
+ pci_dev_put(p);
+ }
+ return vga_inactive;
+}
+
+/*
* white/black-listing for position_fix
*/
static struct snd_pci_quirk position_fix_list[] __devinitdata = {
@@ -2672,12 +2854,11 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
int dev, unsigned int driver_caps,
struct azx **rchip)
{
- struct azx *chip;
- int i, err;
- unsigned short gcap;
static struct snd_device_ops ops = {
.dev_free = azx_dev_free,
};
+ struct azx *chip;
+ int err;
*rchip = NULL;
@@ -2703,6 +2884,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
chip->dev_index = dev;
INIT_WORK(&chip->irq_pending_work, azx_irq_pending_work);
INIT_LIST_HEAD(&chip->pcm_list);
+ init_vga_switcheroo(chip);
chip->position_fix[0] = chip->position_fix[1] =
check_position_fix(chip, position_fix[dev]);
@@ -2730,6 +2912,53 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
}
}
+ if (check_hdmi_disabled(pci)) {
+ snd_printk(KERN_INFO SFX "VGA controller for %s is disabled\n",
+ pci_name(pci));
+ if (use_vga_switcheroo(chip)) {
+ snd_printk(KERN_INFO SFX "Delaying initialization\n");
+ chip->disabled = true;
+ goto ok;
+ }
+ kfree(chip);
+ pci_disable_device(pci);
+ return -ENXIO;
+ }
+
+ err = azx_first_init(chip);
+ if (err < 0) {
+ azx_free(chip);
+ return err;
+ }
+
+ ok:
+ err = register_vga_switcheroo(chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR SFX
+ "Error registering VGA-switcheroo client\n");
+ azx_free(chip);
+ return err;
+ }
+
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0) {
+ snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
+ azx_free(chip);
+ return err;
+ }
+
+ *rchip = chip;
+ return 0;
+}
+
+static int DELAYED_INIT_MARK azx_first_init(struct azx *chip)
+{
+ int dev = chip->dev_index;
+ struct pci_dev *pci = chip->pci;
+ struct snd_card *card = chip->card;
+ int i, err;
+ unsigned short gcap;
+
#if BITS_PER_LONG != 64
/* Fix up base address on ULI M5461 */
if (chip->driver_type == AZX_DRIVER_ULI) {
@@ -2741,28 +2970,23 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
#endif
err = pci_request_regions(pci, "ICH HD audio");
- if (err < 0) {
- kfree(chip);
- pci_disable_device(pci);
+ if (err < 0)
return err;
- }
+ chip->region_requested = 1;
chip->addr = pci_resource_start(pci, 0);
chip->remap_addr = pci_ioremap_bar(pci, 0);
if (chip->remap_addr == NULL) {
snd_printk(KERN_ERR SFX "ioremap error\n");
- err = -ENXIO;
- goto errout;
+ return -ENXIO;
}
if (chip->msi)
if (pci_enable_msi(pci) < 0)
chip->msi = 0;
- if (azx_acquire_irq(chip, 0) < 0) {
- err = -EBUSY;
- goto errout;
- }
+ if (azx_acquire_irq(chip, 0) < 0)
+ return -EBUSY;
pci_set_master(pci);
synchronize_irq(chip->irq);
@@ -2841,7 +3065,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
GFP_KERNEL);
if (!chip->azx_dev) {
snd_printk(KERN_ERR SFX "cannot malloc azx_dev\n");
- goto errout;
+ return -ENOMEM;
}
for (i = 0; i < chip->num_streams; i++) {
@@ -2851,7 +3075,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
BDL_SIZE, &chip->azx_dev[i].bdl);
if (err < 0) {
snd_printk(KERN_ERR SFX "cannot allocate BDL\n");
- goto errout;
+ return -ENOMEM;
}
mark_pages_wc(chip, &chip->azx_dev[i].bdl, true);
}
@@ -2861,13 +3085,13 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
chip->num_streams * 8, &chip->posbuf);
if (err < 0) {
snd_printk(KERN_ERR SFX "cannot allocate posbuf\n");
- goto errout;
+ return -ENOMEM;
}
mark_pages_wc(chip, &chip->posbuf, true);
/* allocate CORB/RIRB */
err = azx_alloc_cmd_io(chip);
if (err < 0)
- goto errout;
+ return err;
/* initialize streams */
azx_init_stream(chip);
@@ -2879,14 +3103,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
/* codec detection */
if (!chip->codec_mask) {
snd_printk(KERN_ERR SFX "no codecs found!\n");
- err = -ENODEV;
- goto errout;
- }
-
- err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
- if (err <0) {
- snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
- goto errout;
+ return -ENODEV;
}
strcpy(card->driver, "HDA-Intel");
@@ -2896,12 +3113,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
"%s at 0x%lx irq %i",
card->shortname, chip->addr, chip->irq);
- *rchip = chip;
return 0;
-
- errout:
- azx_free(chip);
- return err;
}
static void power_down_all_codecs(struct azx *chip)
@@ -2946,6 +3158,27 @@ static int __devinit azx_probe(struct pci_dev *pci,
goto out_free;
card->private_data = chip;
+ if (!chip->disabled) {
+ err = azx_probe_continue(chip);
+ if (err < 0)
+ goto out_free;
+ }
+
+ pci_set_drvdata(pci, card);
+
+ dev++;
+ return 0;
+
+out_free:
+ snd_card_free(card);
+ return err;
+}
+
+static int DELAYED_INIT_MARK azx_probe_continue(struct azx *chip)
+{
+ int dev = chip->dev_index;
+ int err;
+
#ifdef CONFIG_SND_HDA_INPUT_BEEP
chip->beep_mode = beep_mode[dev];
#endif
@@ -2979,25 +3212,26 @@ static int __devinit azx_probe(struct pci_dev *pci,
if (err < 0)
goto out_free;
- err = snd_card_register(card);
+ err = snd_card_register(chip->card);
if (err < 0)
goto out_free;
- pci_set_drvdata(pci, card);
chip->running = 1;
power_down_all_codecs(chip);
azx_notifier_register(chip);
- dev++;
- return err;
+ return 0;
+
out_free:
- snd_card_free(card);
+ chip->init_failed = 1;
return err;
}
static void __devexit azx_remove(struct pci_dev *pci)
{
- snd_card_free(pci_get_drvdata(pci));
+ struct snd_card *card = pci_get_drvdata(pci);
+ if (card)
+ snd_card_free(card);
pci_set_drvdata(pci, NULL);
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 1ce7feaed91..224410e8e9e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6,7 +6,7 @@
* Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
* PeiSen Hou <pshou@realtek.com.tw>
* Takashi Iwai <tiwai@suse.de>
- * Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
+ * Jonathan Woithe <jwoithe@just42.net>
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 8005fe6db66..8af6a5245b1 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -808,6 +808,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
{
struct ldo_regulator *ldo;
struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+ struct regulator_config config = { };
ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL);
@@ -831,8 +832,11 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
ldo->codec_data = codec;
ldo->voltage = voltage;
- ldo->dev = regulator_register(&ldo->desc, codec->dev,
- init_data, ldo, NULL);
+ config.dev = codec->dev;
+ config.driver_data = ldo;
+ config.init_data = init_data;
+
+ ldo->dev = regulator_register(&ldo->desc, &config);
if (IS_ERR(ldo->dev)) {
int ret = PTR_ERR(ldo->dev);
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 3f2dd3a0377..d70133086ac 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -111,7 +111,7 @@ config SND_SOC_IMX_AUDMUX
tristate
config SND_MXC_SOC_WM1133_EV1
- tristate "Audio on the the i.MX31ADS with WM1133-EV1 fitted"
+ tristate "Audio on the i.MX31ADS with WM1133-EV1 fitted"
depends on MACH_MX31ADS_WM1133_EV1 && EXPERIMENTAL
select SND_SOC_WM8350
select SND_SOC_IMX_PCM_FIQ
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 3cb9aa4299d..fa455675045 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -17,6 +17,7 @@
#include <linux/slab.h>
#include <linux/mbus.h>
#include <linux/delay.h>
+#include <linux/clk.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
@@ -449,6 +450,14 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
priv->burst = data->burst;
+ priv->clk = clk_get(&pdev->dev, NULL);
+ if (IS_ERR(priv->clk)) {
+ dev_err(&pdev->dev, "no clock\n");
+ err = PTR_ERR(priv->clk);
+ goto err_ioremap;
+ }
+ clk_prepare_enable(priv->clk);
+
return snd_soc_register_dai(&pdev->dev, &kirkwood_i2s_dai);
err_ioremap:
@@ -466,6 +475,10 @@ static __devexit int kirkwood_i2s_dev_remove(struct platform_device *pdev)
struct kirkwood_dma_data *priv = dev_get_drvdata(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
+
+ clk_disable_unprepare(priv->clk);
+ clk_put(priv->clk);
+
iounmap(priv->io);
release_mem_region(priv->mem->start, SZ_16K);
kfree(priv);
diff --git a/sound/soc/kirkwood/kirkwood.h b/sound/soc/kirkwood/kirkwood.h
index 9047436b393..f9084d83e6b 100644
--- a/sound/soc/kirkwood/kirkwood.h
+++ b/sound/soc/kirkwood/kirkwood.h
@@ -123,6 +123,7 @@ struct kirkwood_dma_data {
void __iomem *io;
int irq;
int burst;
+ struct clk *clk;
};
#endif
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 06427488067..aba71bfa33b 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -27,6 +27,7 @@
#include <linux/delay.h>
#include <linux/time.h>
#include <linux/fsl/mxs-dma.h>
+#include <linux/pinctrl/consumer.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -628,6 +629,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
struct resource *iores, *dmares;
struct mxs_saif *saif;
struct mxs_saif_platform_data *pdata;
+ struct pinctrl *pinctrl;
int ret = 0;
@@ -672,6 +674,12 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
mxs_saif[saif->id] = saif;
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+ if (IS_ERR(pinctrl)) {
+ ret = PTR_ERR(pinctrl);
+ return ret;
+ }
+
saif->clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(saif->clk)) {
ret = PTR_ERR(saif->clk);