summaryrefslogtreecommitdiffstats
path: root/sound/soc/sof/intel/hda-codec.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sof/intel/hda-codec.c')
-rw-r--r--sound/soc/sof/intel/hda-codec.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index 9106ab8dac6f..ff45075ef720 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -174,8 +174,10 @@ void hda_codec_i915_display_power(struct snd_sof_dev *sdev, bool enable)
{
struct hdac_bus *bus = sof_to_bus(sdev);
- dev_dbg(bus->dev, "Turning i915 HDAC power %d\n", enable);
- snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, enable);
+ if (HDA_IDISP_CODEC(bus->codec_mask)) {
+ dev_dbg(bus->dev, "Turning i915 HDAC power %d\n", enable);
+ snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, enable);
+ }
}
EXPORT_SYMBOL_NS(hda_codec_i915_display_power, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
@@ -189,7 +191,8 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev)
if (ret < 0)
return ret;
- hda_codec_i915_display_power(sdev, true);
+ /* codec_mask not yet known, power up for probe */
+ snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, true);
return 0;
}
@@ -200,7 +203,8 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev)
struct hdac_bus *bus = sof_to_bus(sdev);
int ret;
- hda_codec_i915_display_power(sdev, false);
+ /* power down unconditionally */
+ snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, false);
ret = snd_hdac_i915_exit(bus);