Describe the bug
I have an Dell Pro Max 14/16.
SUT can't select the BT option in sound setting with SL525 headset, but can connect successfully.
To Reproduce
1.Boot to OS.
2.Check the BT headset (SL525) is connected.
3.Go to sound > Output device/Input devices, find not show the option in setting.
dmesg_1434.log
Reproduction Rate
All the time
Expected behavior
Can select SL525 this BT device in sound setting, and audio can work smoothly.
Impact
Connection Loss: BT device loses connection after resuming from CB/WB (Cold Boot / Warm Boot), but it can be recovered by long-pressing the BT connection button.
UI Failure: BT option is unavailable for selection in Sound input/output settings.
Audio Instability: Even if connection is forced, audio playback remains intermittent or choppy.
Screenshots or console output
this audio config has the missing tplg issue for the SSP2-BT config even I backported required patches for the BT topology support. We may need Intel’s help to generate the corresponding TPLG for this config.
[ 20.061236] sof_sdw sof_sdw: Failed to open topology file: intel/sof-ipc4-tplg/sof-ptl-ssp2-bt-id8.tplg, you might need to
[ 20.061242] sof_sdw sof_sdw: download it from https://github.com/thesofproject/sof-bin/
[ 20.061245] sof-audio-pci-intel-ptl 0000:00:1f.3: Function topology is required, please upgrade sof-firmware
[ 20.061249] sof-audio-pci-intel-ptl 0000:00:1f.3: error: failed to load DSP topology -22
[ 20.061252] sof-audio-pci-intel-ptl 0000:00:1f.3: ASoC error (-22): at snd_soc_component_probe() on 0000:00:1f.3
[ 20.061268] sof_sdw sof_sdw: ASoC: failed to instantiate card -22
[ 20.061480] sof_sdw sof_sdw: error -EINVAL: snd_soc_register_card failed -22
[ 20.061488] sof_sdw sof_sdw: probe with driver sof_sdw failed with error -22
The Bluetooth headset needs a configuration file (sof-ptl-ssp2-bt-id8.tplg) that tells the audio chip how to route Bluetooth audio.
Describe the bug
I have an Dell Pro Max 14/16.
SUT can't select the BT option in sound setting with SL525 headset, but can connect successfully.
To Reproduce
1.Boot to OS.
2.Check the BT headset (SL525) is connected.
3.Go to sound > Output device/Input devices, find not show the option in setting.
dmesg_1434.log
Reproduction Rate
All the time
Expected behavior
Can select SL525 this BT device in sound setting, and audio can work smoothly.
Impact
Connection Loss: BT device loses connection after resuming from CB/WB (Cold Boot / Warm Boot), but it can be recovered by long-pressing the BT connection button.
UI Failure: BT option is unavailable for selection in Sound input/output settings.
Audio Instability: Even if connection is forced, audio playback remains intermittent or choppy.
Screenshots or console output
this audio config has the missing tplg issue for the SSP2-BT config even I backported required patches for the BT topology support. We may need Intel’s help to generate the corresponding TPLG for this config.
[ 20.061236] sof_sdw sof_sdw: Failed to open topology file: intel/sof-ipc4-tplg/sof-ptl-ssp2-bt-id8.tplg, you might need to
[ 20.061242] sof_sdw sof_sdw: download it from https://github.com/thesofproject/sof-bin/
[ 20.061245] sof-audio-pci-intel-ptl 0000:00:1f.3: Function topology is required, please upgrade sof-firmware
[ 20.061249] sof-audio-pci-intel-ptl 0000:00:1f.3: error: failed to load DSP topology -22
[ 20.061252] sof-audio-pci-intel-ptl 0000:00:1f.3: ASoC error (-22): at snd_soc_component_probe() on 0000:00:1f.3
[ 20.061268] sof_sdw sof_sdw: ASoC: failed to instantiate card -22
[ 20.061480] sof_sdw sof_sdw: error -EINVAL: snd_soc_register_card failed -22
[ 20.061488] sof_sdw sof_sdw: probe with driver sof_sdw failed with error -22
The Bluetooth headset needs a configuration file (sof-ptl-ssp2-bt-id8.tplg) that tells the audio chip how to route Bluetooth audio.