1,MCIMX6Q-SDB 开发板上能输出音频。(软件说不是他问题)
2,但是裁剪电路,贴上 IMX6DL 。(已做兼容设计)。音频没输出。
电路如截图,请帮忙看下,非常紧急!!!
打印log:
imx6qdlsolo login: root
root@imx6qdlsolo:~# cd /
root@imx6qdlsolo:/# aplay 1.wav
wm8962 0-001a: Failed to read DSPCLK: -1
wm8962 0-001a: ASoC: POST_PMU: SPKOUTR PGA event failed: -110
wm8962 0-001a: ASoC: POST_PMU: SPKOUTL PGA event failed: -110
Playing WAVE '1.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo[img]imx6qdlsolo login: root root@imx6qdlsolo:~# cd / root@imx6qdlsolo:/# aplay 1.wav wm8962 0-001a: Failed to read DSPCLK: -1 wm8962 0-001a: ASoC: POST_PMU: SPKOUTR PGA event failed: -110 wm8962 0-001a: ASoC: POST_PMU: SPKOUTL PGA event failed: -110 Playing WAVE '1.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo |