i.MX ProcessorsのトピックRe: Imx6ull debugging es8328

Imx6ull debugging es8328

jieh朱 — Thu, 06 Sep 2018 13:02:57 GMT

Hello there

                        I am debugging the es8323 audio chip on imx6ull
               The operating system is linux4.1.15
               The driver is sound/soc/fsl/imx-es8328.c and sound/soc/codecs/es8328.c
               Found that imx-es8328.c requires device tree configuration audmux, but there is no menuy maps on imx6ull
               How should I do it?

Re: Imx6ull debugging es8328

jieh朱 — Wed, 12 Sep 2018 01:35:53 GMT

Has anyone debugged es8323?

Re: Imx6ull debugging es8328

art — Thu, 13 Sep 2018 07:45:45 GMT

The i.MX6ULL SoC doesn't include the AUDMUX module. Moreover, there seems to be no pre-built support of the ES8328 audio codec on the i.MX6 platform.

Re: Imx6ull debugging es8328

jieh朱 — Fri, 14 Sep 2018 05:42:18 GMT

Thank you for your reply

But this driver is available in sound/soc/fsl/imx-es8328.c and sound/soc/codecs/es8328.c

So I think imx6ull should support es8328

and there seems to be no pre-built support of the ES8328 audio codec on the i.MX6 platform. What means?