i.MX ProcessorsのトピックRe: HDMI audio

HDMI audio

Poo — Thu, 16 Feb 2012 09:24:59 GMT

Hi All,

I'm working on a board with imx51 processor and i have my HDMI interface up and working. Now i need to send audio over HDMI and play audio on a HDMI compatible TV.

Can someone point out what are the drivers to be enabled to achieve this, any additional information regarding this is highly appreciated.

Thank You

Poo

Re: HDMI audio

KevinChen_ng — Thu, 16 Feb 2012 09:40:38 GMT

which hdmi phy chip on your imx51 board?

Re: HDMI audio

Poo — Thu, 16 Feb 2012 10:26:28 GMT

Hi Kevin,

Thank you for responding.

I'm using SiI9022A hdmi transmitter.

kevin chen said:

which hdmi phy chip on your imx51 board?

Re: HDMI audio

daiane_angolini — Thu, 16 Feb 2012 13:07:55 GMT

I know there is some work on HDMI audio for iMX53, I´m not sure what are and are not supported, but I believe it source code can guide you someway.

Please, take a look on:

http://opensource.freescale.com/git?p=imx/linux-2.6-imx.git;a=commit;h=2f161b93baebacc99f5a454f4a58dc82d12084e3

http://opensource.freescale.com/git?p=imx/linux-2.6-imx.git;a=commit;h=9ea5b20802d0246bf8de3a8d915ed0cc7cf65e3a

Re: HDMI audio

superlibj8301 — Tue, 22 Jul 2014 05:43:16 GMT

Hi Po P,

I'm also using the Sil9022A HDMI transmitter on LS1, could you tell me where could i find your Sil9022A HDMI driver please ?

Thanks,

Best Regards,

Re: HDMI audio

saurabh206 — Tue, 22 Jul 2014 06:38:34 GMT

Superlib

Contact Silicon Image for the SII9022A driver.

Regards,

Saurabh