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【Linux】
RK3288烧写官方的ubuntu16.04固件，es8323音频不能输出
发表于 2019-4-22 16:19:46
浏览：8138
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RK3288烧写官方的ubuntu16.04固件，es8323音频不能输出。
log信息：
[ 4.341607] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[ 4.341624] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[ 4.473726] asoc-simple-card sound: ES8323 HiFi <-> ff890000.i2s mapping ok
[ 4.485643] asoc-simple-card sound: i2s-hifi <-> ff890000.i2s mapping ok
[ 4.492653] asoc-simple-card sound: ASoC: no sink widget found for MIC1
[ 4.499289] asoc-simple-card sound: ASoC: Failed to add route Microphone Jack -> direct -> MIC1
[ 4.508000] asoc-simple-card sound: ASoC: no sink widget found for MIC2
[ 4.514632] asoc-simple-card sound: ASoC: Failed to add route Microphone Jack -> direct -> MIC2
[ 4.523330] asoc-simple-card sound: ASoC: no source widget found for micbias1
[ 4.530460] asoc-simple-card sound: ASoC: Failed to add route micbias1 -> direct -> Microphone Jack
[ 4.539507] asoc-simple-card sound: ASoC: no source widget found for HPOL
[ 4.546289] asoc-simple-card sound: ASoC: Failed to add route HPOL -> direct -> Headphone Jack
[ 4.554901] asoc-simple-card sound: ASoC: no source widget found for HPOR
[ 4.561687] asoc-simple-card sound: ASoC: Failed to add route HPOR -> direct -> Headphone Jack
[ 4.572683] input: rockchip,firefly-codec Headphone Jack as /devices/platform/sound/sound/card0/input2
[ 4.582482] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]'
[ 4.582489] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]'
[ 4.583154] asoc-simple-card spdif-sound: dit-hifi <-> ff8b0000.sound mapping ok
[ 3.215037] of_get_named_gpiod_flags: can't parse 'spk-ctl-gpio' property of node '/i2c@ff660000/es8323@10[0]'
[ 3.215097] of_get_named_gpiod_flags: parsed 'hp-ctl-gpio' property of node '/i2c@ff660000/es8323@10[0]' - status (0)
[ 3.215193] of_get_named_gpiod_flags: parsed 'hp-det-gpio' property of node '/i2c@ff660000/es8323@10[0]' - status (0)
[ 3.215491] of_get_named_gpiod_flags: can't parse 'aux-det-gpio' property of node '/i2c@ff660000/es8323@10[0]'
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