From: Jianfeng Liu <liujianfeng1994@gmail.com>
To: dmitry.baryshkov@oss.qualcomm.com
Cc: airlied@gmail.com, broonie@kernel.org,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, liujianfeng1994@gmail.com,
lumag@kernel.org, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, quic_abhinavk@quicinc.com, simona@ffwll.ch,
sophon@radxa.com, tzimmermann@suse.de
Subject: Re: [PATCH] drm/display: add hw_params callback function to drm_connector_hdmi_audio_ops
Date: Thu, 25 Sep 2025 11:23:38 +0800 [thread overview]
Message-ID: <20250925032338.20243-1-liujianfeng1994@gmail.com> (raw)
In-Reply-To: <5au5p32oyouifgmqlnl7unm6n7tbxq45wpwpqx57xoepiucmxw@tjqlbh2a57yk>
Hi,
On Thu, 25 Sep 2025 06:08:58 +0300, Dmitry Baryshkov wrote:
>> [ 14.055198] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
>> [ 14.067225] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
>> [ 14.089925] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
>> [ 14.105988] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
>> [ 14.106027] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
>> [ 14.122707] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_prepare() started
>
>From this log I don't see, why the function would fail in the way you've
>described. Could you please post (for comparison) a trace log without
>your patch?
Here is the trace log without mu patch:
[ 14.093437] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.105285] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.127546] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.144819] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 14.144855] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.652233] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 14.659556] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 14.666326] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 14.677484] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 14.690897] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 14.699779] msm_dpu ae01000.display-controller: [drm:adreno_request_fw] loaded qcom/a660_gmu.bin from new location
[ 14.702160] [drm] Loaded GMU firmware v3.1.10
[ 14.714573] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.721910] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 14.721923] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 15.231216] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 15.238577] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 15.245323] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 15.256528] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 15.269943] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 15.279988] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 15.279997] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 15.785610] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 15.792908] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 15.799687] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 15.811261] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 15.825865] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 15.843283] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 15.843300] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 15.991449] rfkill: input handler disabled
[ 16.349109] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 16.356529] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 16.363279] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 16.374539] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 16.388835] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 16.399355] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 16.399371] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 16.905665] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 16.913032] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 16.919837] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 16.931141] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 16.946106] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 16.958230] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 16.958242] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 17.464922] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 17.472219] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 17.478985] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 17.490126] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 17.503539] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 17.513599] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 17.513606] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 18.019162] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 18.026682] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 18.033427] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 18.044729] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 18.058144] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 18.068168] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 18.068176] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 18.574028] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 18.581321] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 18.588086] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 18.599667] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 18.613127] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 18.646419] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 18.646443] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.152583] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 19.160139] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 19.166909] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 19.178407] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 19.191821] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 19.222661] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 19.222678] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.730557] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 19.738156] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 19.744933] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 19.756633] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 19.770042] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 19.789888] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.799242] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 19.799252] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 20.308857] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 20.316540] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 20.323280] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 20.334923] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 20.348392] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 20.358449] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 20.358456] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 20.865298] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 20.873431] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 20.880197] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 20.891777] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 20.905293] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
[ 20.924421] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 20.924455] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 21.431143] qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
[ 21.439239] qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
[ 21.445985] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to start APM port 104
[ 21.457877] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC error (-22): at snd_soc_dai_prepare() on DISPLAY_PORT_RX_0
[ 21.471375] MultiMedia2 Playback: ASoC error (-22): at dpcm_run_update_startup() on MultiMedia2 Playback
Best regards,
Jianfeng
next prev parent reply other threads:[~2025-09-25 3:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-24 8:57 Jianfeng Liu
2025-09-24 20:17 ` Dmitry Baryshkov
2025-09-25 1:51 ` Jianfeng Liu
2025-09-25 2:18 ` Dmitry Baryshkov
2025-09-25 2:57 ` Jianfeng Liu
2025-09-25 3:08 ` Dmitry Baryshkov
2025-09-25 3:23 ` Jianfeng Liu [this message]
2025-09-25 3:43 ` Dmitry Baryshkov
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