Started by guanx, January 19, 2013, 06:28:10 am
[root@alarm ~]# aplay -l aplay: device_list:268: no soundcards found...
[root@alarm ~]# aplay -L null Discard all samples (playback) or generate zero samples (capture)
Quote from: TrevorPage on September 13, 2013, 12:48:48 pmAh - I now seem to have got further, having realised that I needed to use the imx23-audio.dts file, rather than imx23-olinuxino. This now seems to have resulted in the sound device being listed. Testing will continue.
cat arch/arm/boot/zImage arch/arm/boot/dts/imx23-audio.dtb > arch/arm/boot/zImage_dtb
__raw_writel(BM_AUDIOIN_MICLINE_MIC_SELECT,mxs_adc->ain_base + HW_AUDIOIN_MICLINE_SET);
__raw_writel(BM_AUDIOIN_MICLINE_MIC_SELECT,mxs_adc->ain_base + HW_AUDIOIN_MICLINE_CLR);
Quote from: Grawp on March 13, 2014, 04:52:09 amPlease try this on 3.13.5 kernel.