From: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Add .remove op that disables interrupts and reset the DSP
for BYT and CHT platforms.
Tested-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/byt.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 457da8fcc6a0..8784c7319098 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -456,6 +456,13 @@ static int byt_resume(struct snd_sof_dev *sdev)
return 0;
}
+static int byt_remove(struct snd_sof_dev *sdev)
+{
+ byt_reset_dsp_disable_int(sdev);
+
+ return 0;
+}
+
/* Baytrail DAIs */
static struct snd_soc_dai_driver byt_dai[] = {
{
@@ -811,6 +818,7 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev)
const struct snd_sof_dsp_ops sof_byt_ops = {
/* device init */
.probe = byt_acpi_probe,
+ .remove = byt_remove,
/* DSP core boot / reset */
.run = byt_run,
@@ -889,6 +897,7 @@ EXPORT_SYMBOL_NS(byt_chip_info, SND_SOC_SOF_BAYTRAIL);
const struct snd_sof_dsp_ops sof_cht_ops = {
/* device init */
.probe = byt_acpi_probe,
+ .remove = byt_remove,
/* DSP core boot / reset */
.run = byt_run,
--
2.20.1
