[PATCH] ASoC: SOF: Intel: Update ADL descriptor to use ACPI power states

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Mon Jul 12 22:16:20 CEST 2021


From: Sathya Prakash M R <sathya.prakash.m.r at intel.com>

The ADL descriptor was missing an ACPI power setting, causing the DSP
to enter D3 even with a D0i1-compatible wake-on-voice/hotwording
capture stream.

Fixes: 4ad03f894b3c ('ASoC: SOF: Intel: Update ADL P to use its own descriptor')
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r at intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/soc/sof/intel/pci-tgl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c
index a00262184efa..d04ce84fe7cc 100644
--- a/sound/soc/sof/intel/pci-tgl.c
+++ b/sound/soc/sof/intel/pci-tgl.c
@@ -89,6 +89,7 @@ static const struct sof_dev_desc adls_desc = {
 static const struct sof_dev_desc adl_desc = {
 	.machines               = snd_soc_acpi_intel_adl_machines,
 	.alt_machines           = snd_soc_acpi_intel_adl_sdw_machines,
+	.use_acpi_target_states = true,
 	.resindex_lpe_base      = 0,
 	.resindex_pcicfg_base   = -1,
 	.resindex_imr_base      = -1,
-- 
2.25.1



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