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 10:57:14 +0800 [thread overview]
Message-ID: <20250925025714.20121-1-liujianfeng1994@gmail.com> (raw)
In-Reply-To: <6mq5morx4kuwmxa3dhpxf42uqedtveectlbeodl5oj74rqk4gy@oweda3unauqj>
Hi,
On 2025-09-25 2:18 UTC, Dmitry Baryshkov wrote:
>When does q6apm_lpass_dai_prepare() happen?
q6apm_lpass_dai_prepare() happens both before and after hw_params/prepare
of hdmi-codec:
[ 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
[ 14.132017] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.197843] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 14.633992] msm_dpu ae01000.display-controller: [drm:adreno_request_fw] loaded qcom/a660_gmu.bin from new location
[ 14.635452] [drm] Loaded GMU firmware v3.1.10
[ 15.929293] rfkill: input handler disabled
[ 19.406507] qcom-soundwire 3210000.soundwire: qcom_swrm_irq_handler: SWR Port collision detected
[ 19.415672] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.465864] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.581446] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.693965] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_hw_params() started
[ 19.694012] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.706621] hdmi-audio-codec hdmi-audio-codec.0.auto: hdmi_codec_prepare() started
[ 19.722543] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
[ 19.775071] q6apm-lpass-dais 3700000.remoteproc:glink-edge:gpr:service@1:bedais: q6apm_lpass_dai_prepare() started
Best regards,
Jianfeng
next prev parent reply other threads:[~2025-09-25 2:57 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 [this message]
2025-09-25 3:08 ` Dmitry Baryshkov
2025-09-25 3:23 ` Jianfeng Liu
2025-09-25 3:43 ` Dmitry Baryshkov
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