Comment 25 for bug 1944575

Revision history for this message
Hui Wang (hui.wang) wrote :

Another changes worth trying are:
add boot parameter snd_sof_pci.sof_pci_debug=1 /* this will disable the controller runtime pm */
do some change as below: /* this will disable the codec runtime pm */
--- a/sound/soc/intel/boards/skl_hda_dsp_generic.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c
@@ -116,7 +116,7 @@ static char hda_soc_components[30];
 #define IDISP_ROUTE_COUNT (IDISP_DAI_COUNT * 2)
 #define IDISP_CODEC_MASK 0x4

-#define HDA_CODEC_AUTOSUSPEND_DELAY_MS 1000
+#define HDA_CODEC_AUTOSUSPEND_DELAY_MS 0

 static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params *mach_params)
 {