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-rw-r--r--drivers/gpu/vga/vga_switcheroo.c27
-rw-r--r--include/linux/vga_switcheroo.h7
-rw-r--r--sound/core/compress_offload.c8
-rw-r--r--sound/pci/hda/hda_intel.c17
-rw-r--r--sound/pci/hda/patch_conexant.c2
-rw-r--r--sound/pci/hda/patch_realtek.c10
-rw-r--r--sound/usb/card.h1
-rw-r--r--sound/usb/stream.c7
8 files changed, 58 insertions, 21 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 38f9534ac51..5b3c7d135dc 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -190,6 +190,19 @@ find_active_client(struct list_head *head)
return NULL;
}
+int vga_switcheroo_get_client_state(struct pci_dev *pdev)
+{
+ struct vga_switcheroo_client *client;
+
+ client = find_client_from_pci(&vgasr_priv.clients, pdev);
+ if (!client)
+ return VGA_SWITCHEROO_NOT_FOUND;
+ if (!vgasr_priv.active)
+ return VGA_SWITCHEROO_INIT;
+ return client->pwr_state;
+}
+EXPORT_SYMBOL(vga_switcheroo_get_client_state);
+
void vga_switcheroo_unregister_client(struct pci_dev *pdev)
{
struct vga_switcheroo_client *client;
@@ -291,8 +304,6 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client)
vga_switchon(new_client);
vga_set_default_device(new_client->pdev);
- set_audio_state(new_client->id, VGA_SWITCHEROO_ON);
-
return 0;
}
@@ -308,6 +319,8 @@ static int vga_switchto_stage2(struct vga_switcheroo_client *new_client)
active->active = false;
+ set_audio_state(active->id, VGA_SWITCHEROO_OFF);
+
if (new_client->fb_info) {
struct fb_event event;
event.info = new_client->fb_info;
@@ -321,11 +334,11 @@ static int vga_switchto_stage2(struct vga_switcheroo_client *new_client)
if (new_client->ops->reprobe)
new_client->ops->reprobe(new_client->pdev);
- set_audio_state(active->id, VGA_SWITCHEROO_OFF);
-
if (active->pwr_state == VGA_SWITCHEROO_ON)
vga_switchoff(active);
+ set_audio_state(new_client->id, VGA_SWITCHEROO_ON);
+
new_client->active = true;
return 0;
}
@@ -371,8 +384,9 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
/* pwr off the device not in use */
if (strncmp(usercmd, "OFF", 3) == 0) {
list_for_each_entry(client, &vgasr_priv.clients, list) {
- if (client->active)
+ if (client->active || client_is_audio(client))
continue;
+ set_audio_state(client->id, VGA_SWITCHEROO_OFF);
if (client->pwr_state == VGA_SWITCHEROO_ON)
vga_switchoff(client);
}
@@ -381,10 +395,11 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
/* pwr on the device not in use */
if (strncmp(usercmd, "ON", 2) == 0) {
list_for_each_entry(client, &vgasr_priv.clients, list) {
- if (client->active)
+ if (client->active || client_is_audio(client))
continue;
if (client->pwr_state == VGA_SWITCHEROO_OFF)
vga_switchon(client);
+ set_audio_state(client->id, VGA_SWITCHEROO_ON);
}
goto out;
}
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index b455c7c212e..60da41fe9dc 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -12,6 +12,9 @@
enum vga_switcheroo_state {
VGA_SWITCHEROO_OFF,
VGA_SWITCHEROO_ON,
+ /* below are referred only from vga_switcheroo_get_client_state() */
+ VGA_SWITCHEROO_INIT,
+ VGA_SWITCHEROO_NOT_FOUND,
};
enum vga_switcheroo_client_id {
@@ -50,6 +53,8 @@ void vga_switcheroo_unregister_handler(void);
int vga_switcheroo_process_delayed_switch(void);
+int vga_switcheroo_get_client_state(struct pci_dev *dev);
+
#else
static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
@@ -62,5 +67,7 @@ static inline int vga_switcheroo_register_audio_client(struct pci_dev *pdev,
int id, bool active) { return 0; }
static inline void vga_switcheroo_unregister_handler(void) {}
static inline int vga_switcheroo_process_delayed_switch(void) { return 0; }
+static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return VGA_SWITCHEROO_ON; }
+
#endif
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index a68aed7fce0..ec2118d0e27 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -502,10 +502,8 @@ static int snd_compr_pause(struct snd_compr_stream *stream)
if (stream->runtime->state != SNDRV_PCM_STATE_RUNNING)
return -EPERM;
retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_PAUSE_PUSH);
- if (!retval) {
+ if (!retval)
stream->runtime->state = SNDRV_PCM_STATE_PAUSED;
- wake_up(&stream->runtime->sleep);
- }
return retval;
}
@@ -544,6 +542,10 @@ static int snd_compr_stop(struct snd_compr_stream *stream)
if (!retval) {
stream->runtime->state = SNDRV_PCM_STATE_SETUP;
wake_up(&stream->runtime->sleep);
+ stream->runtime->hw_pointer = 0;
+ stream->runtime->app_pointer = 0;
+ stream->runtime->total_bytes_available = 0;
+ stream->runtime->total_bytes_transferred = 0;
}
return retval;
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 2b6392be451..02763827dde 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2484,9 +2484,9 @@ static void azx_notifier_unregister(struct azx *chip)
static int DELAYED_INIT_MARK azx_first_init(struct azx *chip);
static int DELAYED_INIT_MARK azx_probe_continue(struct azx *chip);
+#ifdef SUPPORT_VGA_SWITCHEROO
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)
{
@@ -2578,6 +2578,7 @@ static int __devinit register_vga_switcheroo(struct azx *chip)
#else
#define init_vga_switcheroo(chip) /* NOP */
#define register_vga_switcheroo(chip) 0
+#define check_hdmi_disabled(pci) false
#endif /* SUPPORT_VGA_SWITCHER */
/*
@@ -2638,6 +2639,7 @@ static int azx_dev_free(struct snd_device *device)
return azx_free(device->device_data);
}
+#ifdef SUPPORT_VGA_SWITCHEROO
/*
* Check of disabled HDMI controller by vga-switcheroo
*/
@@ -2670,12 +2672,13 @@ static bool __devinit check_hdmi_disabled(struct pci_dev *pci)
struct pci_dev *p = get_bound_vga(pci);
if (p) {
- if (vga_default_device() && p != vga_default_device())
+ if (vga_switcheroo_get_client_state(p) == VGA_SWITCHEROO_OFF)
vga_inactive = true;
pci_dev_put(p);
}
return vga_inactive;
}
+#endif /* SUPPORT_VGA_SWITCHEROO */
/*
* white/black-listing for position_fix
@@ -3351,6 +3354,11 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
{ PCI_DEVICE(0x6549, 0x1200),
.driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT },
/* Creative X-Fi (CA0110-IBG) */
+ /* CTHDA chips */
+ { PCI_DEVICE(0x1102, 0x0010),
+ .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA },
+ { PCI_DEVICE(0x1102, 0x0012),
+ .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA },
#if !defined(CONFIG_SND_CTXFI) && !defined(CONFIG_SND_CTXFI_MODULE)
/* the following entry conflicts with snd-ctxfi driver,
* as ctxfi driver mutates from HD-audio to native mode with
@@ -3367,11 +3375,6 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
.driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB },
#endif
- /* CTHDA chips */
- { PCI_DEVICE(0x1102, 0x0010),
- .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA },
- { PCI_DEVICE(0x1102, 0x0012),
- .driver_data = AZX_DRIVER_CTHDA | AZX_DCAPS_PRESET_CTHDA },
/* Vortex86MX */
{ PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC },
/* VMware HDAudio */
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 3acb5824ad3..172370b3793 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -4061,7 +4061,7 @@ static void cx_auto_init_digital(struct hda_codec *codec)
static int cx_auto_init(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- /*snd_hda_sequence_write(codec, cx_auto_init_verbs);*/
+ snd_hda_gen_apply_verbs(codec);
cx_auto_init_output(codec);
cx_auto_init_input(codec);
cx_auto_init_digital(codec);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 224410e8e9e..f8f4906e498 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1896,6 +1896,7 @@ static int alc_init(struct hda_codec *codec)
alc_fix_pll(codec);
alc_auto_init_amp(codec, spec->init_amp);
+ snd_hda_gen_apply_verbs(codec);
alc_init_special_input_src(codec);
alc_auto_init_std(codec);
@@ -6439,6 +6440,7 @@ enum {
ALC662_FIXUP_ASUS_MODE7,
ALC662_FIXUP_ASUS_MODE8,
ALC662_FIXUP_NO_JACK_DETECT,
+ ALC662_FIXUP_ZOTAC_Z68,
};
static const struct alc_fixup alc662_fixups[] = {
@@ -6588,6 +6590,13 @@ static const struct alc_fixup alc662_fixups[] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc_fixup_no_jack_detect,
},
+ [ALC662_FIXUP_ZOTAC_Z68] = {
+ .type = ALC_FIXUP_PINS,
+ .v.pins = (const struct alc_pincfg[]) {
+ { 0x1b, 0x02214020 }, /* Front HP */
+ { }
+ }
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6601,6 +6610,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
+ SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
#if 0
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 0d37238b845..2b9fffff23b 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -119,6 +119,7 @@ struct snd_usb_substream {
unsigned long unlink_mask; /* bitmask of unlinked urbs */
/* data and sync endpoints for this stream */
+ unsigned int ep_num; /* the endpoint number */
struct snd_usb_endpoint *data_endpoint;
struct snd_usb_endpoint *sync_endpoint;
unsigned long flags;
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 6b7d7a2b7ba..083ed81160e 100644
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -97,6 +97,7 @@ static void snd_usb_init_substream(struct snd_usb_stream *as,
subs->formats |= fp->formats;
subs->num_formats++;
subs->fmt_type = fp->fmt_type;
+ subs->ep_num = fp->endpoint;
}
/*
@@ -119,9 +120,7 @@ int snd_usb_add_audio_stream(struct snd_usb_audio *chip,
if (as->fmt_type != fp->fmt_type)
continue;
subs = &as->substream[stream];
- if (!subs->data_endpoint)
- continue;
- if (subs->data_endpoint->ep_num == fp->endpoint) {
+ if (subs->ep_num == fp->endpoint) {
list_add_tail(&fp->list, &subs->fmt_list);
subs->num_formats++;
subs->formats |= fp->formats;
@@ -134,7 +133,7 @@ int snd_usb_add_audio_stream(struct snd_usb_audio *chip,
if (as->fmt_type != fp->fmt_type)
continue;
subs = &as->substream[stream];
- if (subs->data_endpoint)
+ if (subs->ep_num)
continue;
err = snd_pcm_new_stream(as->pcm, stream, 1);
if (err < 0)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-20 04:08:34 +0000