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-rw-r--r--sound/firewire/amdtp-stream-trace.h2
-rw-r--r--sound/pci/hda/hda_intel.c39
-rw-r--r--sound/pci/hda/hda_intel.h3
-rw-r--r--sound/soc/fsl/fsl_dma.c2
4 files changed, 27 insertions, 19 deletions
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h
index ea0d486652c8..54cdd4ffa9ce 100644
--- a/sound/firewire/amdtp-stream-trace.h
+++ b/sound/firewire/amdtp-stream-trace.h
@@ -14,7 +14,7 @@
#include <linux/tracepoint.h>
TRACE_EVENT(in_packet,
- TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_length, unsigned int index),
+ TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 *cip_header, unsigned int payload_length, unsigned int index),
TP_ARGS(s, cycles, cip_header, payload_length, index),
TP_STRUCT__entry(
__field(unsigned int, second)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index fece779f6260..b0c8c79848a9 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -987,7 +987,7 @@ static int param_set_xint(const char *val, const struct kernel_param *kp)
#define azx_del_card_list(chip) /* NOP */
#endif /* CONFIG_PM */
-#if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO)
+#ifdef CONFIG_PM_SLEEP
/*
* power management
*/
@@ -1068,9 +1068,7 @@ static int azx_resume(struct device *dev)
trace_azx_resume(chip);
return 0;
}
-#endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */
-#ifdef CONFIG_PM_SLEEP
/* put codec down to D3 at hibernation for Intel SKL+;
* otherwise BIOS may still access the codec and screw up the driver
*/
@@ -1232,6 +1230,7 @@ static void azx_vs_set_state(struct pci_dev *pci,
struct snd_card *card = pci_get_drvdata(pci);
struct azx *chip = card->private_data;
struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
+ struct hda_codec *codec;
bool disabled;
wait_for_completion(&hda->probe_wait);
@@ -1256,8 +1255,12 @@ static void azx_vs_set_state(struct pci_dev *pci,
dev_info(chip->card->dev, "%s via vga_switcheroo\n",
disabled ? "Disabling" : "Enabling");
if (disabled) {
- pm_runtime_put_sync_suspend(card->dev);
- azx_suspend(card->dev);
+ list_for_each_codec(codec, &chip->bus) {
+ pm_runtime_suspend(hda_codec_dev(codec));
+ pm_runtime_disable(hda_codec_dev(codec));
+ }
+ pm_runtime_suspend(card->dev);
+ pm_runtime_disable(card->dev);
/* when we get suspended by vga_switcheroo we end up in D3cold,
* however we have no ACPI handle, so pci/acpi can't put us there,
* put ourselves there */
@@ -1268,9 +1271,12 @@ static void azx_vs_set_state(struct pci_dev *pci,
"Cannot lock devices!\n");
} else {
snd_hda_unlock_devices(&chip->bus);
- pm_runtime_get_noresume(card->dev);
chip->disabled = false;
- azx_resume(card->dev);
+ pm_runtime_enable(card->dev);
+ list_for_each_codec(codec, &chip->bus) {
+ pm_runtime_enable(hda_codec_dev(codec));
+ pm_runtime_resume(hda_codec_dev(codec));
+ }
}
}
}
@@ -1300,6 +1306,7 @@ static void init_vga_switcheroo(struct azx *chip)
dev_info(chip->card->dev,
"Handle vga_switcheroo audio client\n");
hda->use_vga_switcheroo = 1;
+ chip->driver_caps |= AZX_DCAPS_PM_RUNTIME;
pci_dev_put(p);
}
}
@@ -1325,9 +1332,6 @@ static int register_vga_switcheroo(struct azx *chip)
return err;
hda->vga_switcheroo_registered = 1;
- /* register as an optimus hdmi audio power domain */
- vga_switcheroo_init_domain_pm_optimus_hdmi_audio(chip->card->dev,
- &hda->hdmi_pm_domain);
return 0;
}
#else
@@ -1356,10 +1360,8 @@ static int azx_free(struct azx *chip)
if (use_vga_switcheroo(hda)) {
if (chip->disabled && hda->probe_continued)
snd_hda_unlock_devices(&chip->bus);
- if (hda->vga_switcheroo_registered) {
+ if (hda->vga_switcheroo_registered)
vga_switcheroo_unregister_client(chip->pci);
- vga_switcheroo_fini_domain_pm_ops(chip->card->dev);
- }
}
if (bus->chip_init) {
@@ -2225,6 +2227,7 @@ static int azx_probe_continue(struct azx *chip)
struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
struct hdac_bus *bus = azx_bus(chip);
struct pci_dev *pci = chip->pci;
+ struct hda_codec *codec;
int dev = chip->dev_index;
int val;
int err;
@@ -2321,8 +2324,16 @@ static int azx_probe_continue(struct azx *chip)
}
}
#endif /* CONFIG_PM */
+ /*
+ * The discrete GPU cannot power down unless the HDA controller runtime
+ * suspends, so activate runtime PM on codecs even if power_save == 0.
+ */
+ if (use_vga_switcheroo(hda))
+ list_for_each_codec(codec, &chip->bus)
+ codec->auto_runtime_pm = 1;
+
snd_hda_set_power_save(&chip->bus, val * 1000);
- if (azx_has_pm_runtime(chip) || hda->use_vga_switcheroo)
+ if (azx_has_pm_runtime(chip))
pm_runtime_put_autosuspend(&pci->dev);
out_free:
diff --git a/sound/pci/hda/hda_intel.h b/sound/pci/hda/hda_intel.h
index ff0c4d617bc1..e3a3d318d2e5 100644
--- a/sound/pci/hda/hda_intel.h
+++ b/sound/pci/hda/hda_intel.h
@@ -40,9 +40,6 @@ struct hda_intel {
unsigned int vga_switcheroo_registered:1;
unsigned int init_failed:1; /* delayed init failed */
- /* secondary power domain for hdmi audio under vga device */
- struct dev_pm_domain hdmi_pm_domain;
-
bool need_i915_power:1; /* the hda controller needs i915 power */
};
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index fce2010d3c53..78871de35086 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -886,7 +886,7 @@ static const struct snd_pcm_ops fsl_dma_ops = {
};
static int fsl_soc_dma_probe(struct platform_device *pdev)
- {
+{
struct dma_object *dma;
struct device_node *np = pdev->dev.of_node;
struct device_node *ssi_np;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-25 07:09:44 +0300