Hi Srini,
On 2024/5/24 20:50, Srinivas Kandagatla wrote:
Hi Xilin,
On 23/05/2024 05:09, Xilin Wu wrote:
Srinivas Kandagatla (4): ASoC: qcom: q6dsp: parse Display port tokens ASoC: qcom: common: add Display port Jack function ASoC: qcom: sc8280xp: add Display port Jack ASoC: qcom: sm8250: fix a typo in function name
sound/soc/qcom/common.c | 29 +++++++++++++++++++++++++++++ sound/soc/qcom/common.h | 3 +++ sound/soc/qcom/qdsp6/topology.c | 26 ++++++++++++++++++++++++++ sound/soc/qcom/sc8280xp.c | 14 ++++++++++++++ sound/soc/qcom/sm8250.c | 4 ++-- 5 files changed, 74 insertions(+), 2 deletions(-)
Hi Srini,
I tested this series on SM8550 with tplg in [1] and ucm in [2]. But the kernel output errors attached below. Headphone does work properly without DisplayPort in the ucm.
What could be the possible cause of this? Is there any significant change from sc8280xp to sm8550?
-- Thanks, Xilin Wu
[1] https://github.com/edk2-porting/audioreach-topology/blob/sakuramist/QCS8550-... [2] https://github.com/strongtz/alsa-ucm-conf/blob/odin2/ucm2/Qualcomm/sm8550/Hi...
[ 1552.313713] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001000 cmd [ 1552.313730] qcom-apm gprsvc:service:2:1: DSP returned error[1001000] 1 [ 1552.314455] qcom-apm gprsvc:service:2:1: Error (1) Processing
Is the DP cable connected?
I'm sure that the cable is connected and I have desktop on external display. If it's not connected, kernel gives the following error when using aplay:
hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_hw_params on i2s-hifi: -22
if its not connected the dsp will throw this error.
due to this issue I did workaround this issue by modeling it as conflicting device to Speaker in x13s ucm.
I see in your ucm setup its not the case. which is why you might be hitting this issue.
Can you try amixer -c 0 cset iface=MIXER,name='DISPLAY_PORT_RX_0 Audio Mixer MultiMedia2' 1 aplay -D plughw:0,1 some-wav-file.wav
both with and without display connected.
aplay always gives the following error:
Playing WAVE 'Summer.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: set_params:1456: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 32 CHANNELS: 2 RATE: 44100 PERIOD_TIME: (42666 42667) PERIOD_SIZE: (1881 1882) PERIOD_BYTES: (7524 7528) PERIODS: (3 5) BUFFER_TIME: (170657 170658) BUFFER_SIZE: 7526 BUFFER_BYTES: 30104 TICK_TIME: 0
and kernel gives the following when display is connected:
[drm:dp_catalog_audio_config_sdp] sdp_cfg = 0x100066 [drm:dp_catalog_audio_config_sdp] sdp_cfg2 = 0x1b800004 [drm:dp_audio_hw_params] Header Byte 1: value = 0xce020000, parity_byte = 0xce [drm:dp_audio_hw_params] Header Byte 2: value = 0x67010000, parity_byte = 0x0 [drm:dp_audio_hw_params] Header Byte 3: value = 0x67010000, parity_byte = 0x67 [drm:dp_audio_hw_params] Header Byte 1: value = 0x67010000, parity_byte = 0x67 [drm:dp_audio_hw_params] Header Byte 2: value = 0x33443517, parity_byte = 0x35 [drm:dp_audio_hw_params] Header Byte 3: value = 0x33443517, parity_byte = 0x33 [drm:dp_audio_hw_params] Header Byte 1: value = 0x84840000, parity_byte = 0x84 [drm:dp_audio_hw_params] Header Byte 2: value = 0x3344d71b, parity_byte = 0xd7 [drm:dp_audio_hw_params] Header Byte 3: value = 0x44, parity_byte = 0x33 [drm:dp_audio_hw_params] Header Byte 1: value = 0xd8050000, parity_byte = 0xd8 [drm:dp_audio_hw_params] Header Byte 2: value = 0x4b0f, parity_byte = 0x4b [drm:dp_audio_hw_params] Header Byte 3: value = 0x4b0f, parity_byte = 0x0 [drm:dp_audio_hw_params] Header Byte 1: value = 0x71060000, parity_byte = 0x71 [drm:dp_audio_hw_params] Header Byte 2: value = 0x4b0f, parity_byte = 0x4b [drm:dp_catalog_audio_config_acr] select: 0x3, acr_ctrl: 0x80004130 [drm:dp_catalog_audio_sfe_level] mainlink_level = 0xa08, safe_to_exit_level = 0x8 [drm:dp_catalog_audio_enable] dp_audio_cfg = 0xc1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001006 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001006 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001001 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001001] 1 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to prepare Graph -22 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on DISPLAY_PORT_RX_0: -22 [drm:dp_catalog_audio_enable] dp_audio_cfg = 0xc0
--srini
0x01001006 cmd [ 1552.314463] qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 [ 1552.315496] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001006 cmd [ 1552.315506] qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 [ 1552.316033] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001001 cmd [ 1552.316042] qcom-apm gprsvc:service:2:1: DSP returned error[1001001] 1 [ 1552.316045] q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to prepare Graph -22 [ 1552.316047] q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on DISPLAY_PORT_RX_0: -22