ASoC: SOF: Intel: lnl: Enable offload for UAOL link

ujfalusi · ujfalusi · commit 3caf9dc6a42b · 2026-04-01T13:18:33.000+03:00
The handling of UAOL (USB Audio Offload Link) is similar to SSP and DMIC,
it is handled by the DSP firmware.
Set the offload enable for it similar to SSP and DMIC.

Signed-off-by: Peter Ujfalusi &lt;peter.ujfalusi@linux.intel.com&gt;
diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c
@@ -20,11 +20,12 @@
 #include "lnl.h"
 #include <sound/hda-mlink.h>
 
-/* Configure DSP offload for DMIC/SSP */
+/* Configure DSP offload for DMIC/SSP/UAOL */
 static void hdac_bus_set_dsp_offload(struct hdac_bus *bus, bool enable)
 {
 	hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_SSP, enable);
 	hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_DMIC, enable);
+	hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_UAOL, enable);
 }
 
 static int lnl_hda_dsp_probe(struct snd_sof_dev *sdev)

Original file line number	Diff line number	Diff line change
`@@ -20,11 +20,12 @@`
`20`	`20`	`#include "lnl.h"`
`21`	`21`	`#include <sound/hda-mlink.h>`
`22`	`22`
`23`		`-/* Configure DSP offload for DMIC/SSP */`
	`23`	`+/* Configure DSP offload for DMIC/SSP/UAOL */`
`24`	`24`	`static void hdac_bus_set_dsp_offload(struct hdac_bus *bus, bool enable)`
`25`	`25`	`{`
`26`	`26`	`hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_SSP, enable);`
`27`	`27`	`hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_DMIC, enable);`
	`28`	`+ hdac_bus_eml_enable_offload(bus, true, AZX_REG_ML_LEPTR_ID_INTEL_UAOL, enable);`
`28`	`29`	`}`
`29`	`30`
`30`	`31`	`static int lnl_hda_dsp_probe(struct snd_sof_dev *sdev)`