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Diffstat (limited to 'sound/soc/sof/intel/hda-dsp.c')
-rw-r--r--sound/soc/sof/intel/hda-dsp.c100
1 files changed, 35 insertions, 65 deletions
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 8d4ce5b4febd..fb55a3c5afd0 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -282,7 +282,7 @@ void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev)
HDA_DSP_REG_HIPCCTL_BUSY | HDA_DSP_REG_HIPCCTL_DONE, 0);
}
-static int hda_suspend(struct snd_sof_dev *sdev, int state)
+static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
{
struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
const struct sof_intel_dsp_desc *chip = hda->desc;
@@ -295,6 +295,9 @@ static int hda_suspend(struct snd_sof_dev *sdev, int state)
hda_dsp_ipc_int_disable(sdev);
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ if (runtime_suspend)
+ hda_codec_jack_wake_enable(sdev);
+
/* power down all hda link */
snd_hdac_ext_bus_link_power_down_all(bus);
#endif
@@ -329,7 +332,7 @@ static int hda_suspend(struct snd_sof_dev *sdev, int state)
return 0;
}
-static int hda_resume(struct snd_sof_dev *sdev)
+static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
{
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
struct hdac_bus *bus = sof_to_bus(sdev);
@@ -343,7 +346,6 @@ static int hda_resume(struct snd_sof_dev *sdev)
*/
snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0);
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
/* reset and start hda controller */
ret = hda_dsp_ctrl_init_chip(sdev, true);
if (ret < 0) {
@@ -352,46 +354,11 @@ static int hda_resume(struct snd_sof_dev *sdev)
return ret;
}
- hda_dsp_ctrl_misc_clock_gating(sdev, false);
-
- /* Reset stream-to-link mapping */
- list_for_each_entry(hlink, &bus->hlink_list, list)
- writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
-
- hda_dsp_ctrl_misc_clock_gating(sdev, true);
-#else
-
- hda_dsp_ctrl_misc_clock_gating(sdev, false);
-
- /* reset controller */
- ret = hda_dsp_ctrl_link_reset(sdev, true);
- if (ret < 0) {
- dev_err(sdev->dev,
- "error: failed to reset controller during resume\n");
- return ret;
- }
-
- /* take controller out of reset */
- ret = hda_dsp_ctrl_link_reset(sdev, false);
- if (ret < 0) {
- dev_err(sdev->dev,
- "error: failed to ready controller during resume\n");
- return ret;
- }
-
- /* enable hda bus irq */
- snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
- SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
- SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
-
- hda_dsp_ctrl_misc_clock_gating(sdev, true);
-#endif
-
- /* enable ppcap interrupt */
- hda_dsp_ctrl_ppcap_enable(sdev, true);
- hda_dsp_ctrl_ppcap_int_enable(sdev, true);
-
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ /* check jack status */
+ if (runtime_resume)
+ hda_codec_jack_check(sdev);
+
/* turn off the links that were off before suspend */
list_for_each_entry(hlink, &bus->hlink_list, list) {
if (!hlink->ref_count)
@@ -403,19 +370,23 @@ static int hda_resume(struct snd_sof_dev *sdev)
snd_hdac_bus_stop_cmd_io(bus);
#endif
+ /* enable ppcap interrupt */
+ hda_dsp_ctrl_ppcap_enable(sdev, true);
+ hda_dsp_ctrl_ppcap_int_enable(sdev, true);
+
return 0;
}
int hda_dsp_resume(struct snd_sof_dev *sdev)
{
/* init hda controller. DSP cores will be powered up during fw boot */
- return hda_resume(sdev);
+ return hda_resume(sdev, false);
}
int hda_dsp_runtime_resume(struct snd_sof_dev *sdev)
{
/* init hda controller. DSP cores will be powered up during fw boot */
- return hda_resume(sdev);
+ return hda_resume(sdev, true);
}
int hda_dsp_runtime_idle(struct snd_sof_dev *sdev)
@@ -431,19 +402,19 @@ int hda_dsp_runtime_idle(struct snd_sof_dev *sdev)
return 0;
}
-int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev, int state)
+int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev)
{
/* stop hda controller and power dsp off */
- return hda_suspend(sdev, state);
+ return hda_suspend(sdev, true);
}
-int hda_dsp_suspend(struct snd_sof_dev *sdev, int state)
+int hda_dsp_suspend(struct snd_sof_dev *sdev)
{
struct hdac_bus *bus = sof_to_bus(sdev);
int ret;
/* stop hda controller and power dsp off */
- ret = hda_suspend(sdev, state);
+ ret = hda_suspend(sdev, false);
if (ret < 0) {
dev_err(bus->dev, "error: suspending dsp\n");
return ret;
@@ -454,30 +425,24 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, int state)
int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
{
- struct hdac_bus *bus = sof_to_bus(sdev);
- struct sof_intel_hda_stream *hda_stream;
- struct hdac_ext_stream *stream;
- struct hdac_stream *s;
-
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ struct hdac_bus *bus = sof_to_bus(sdev);
struct snd_soc_pcm_runtime *rtd;
+ struct hdac_ext_stream *stream;
struct hdac_ext_link *link;
+ struct hdac_stream *s;
const char *name;
int stream_tag;
-#endif
/* set internal flag for BE */
list_for_each_entry(s, &bus->stream_list, list) {
stream = stream_to_hdac_ext_stream(s);
- hda_stream = container_of(stream, struct sof_intel_hda_stream,
- hda_stream);
- hda_stream->hw_params_upon_resume = 1;
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+
/*
- * clear and release stream. This should already be taken care
- * for running streams when the SUSPEND trigger is called.
- * But paused streams do not get suspended, so this needs to be
- * done explicitly during suspend.
+ * clear stream. This should already be taken care for running
+ * streams when the SUSPEND trigger is called. But paused
+ * streams do not get suspended, so this needs to be done
+ * explicitly during suspend.
*/
if (stream->link_substream) {
rtd = snd_pcm_substream_chip(stream->link_substream);
@@ -485,12 +450,17 @@ int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev)
link = snd_hdac_ext_bus_get_link(bus, name);
if (!link)
return -EINVAL;
+
+ stream->link_prepared = 0;
+
+ if (hdac_stream(stream)->direction ==
+ SNDRV_PCM_STREAM_CAPTURE)
+ continue;
+
stream_tag = hdac_stream(stream)->stream_tag;
snd_hdac_ext_link_clear_stream_id(link, stream_tag);
- snd_hdac_ext_stream_release(stream,
- HDAC_EXT_STREAM_TYPE_LINK);
}
-#endif
}
+#endif
return 0;
}