Re: [RESEND PATCH 5/6] ASoC: cdn-dp: Add cdn DP codec driver

From: Arnaud Pouliquen
Date: Mon May 30 2016 - 08:28:15 EST

On 05/30/2016 09:47 AM, Jyri Sarha wrote:
> On 05/30/16 10:26, Chris Zhong wrote:
>> Hi Mark & Vinod
>> Thanks for your suggestion, I am going to use this HDMI codec driver.
>> But it seems no one use it, currently.
> There is three users working on getting their code accepted in main
> line. I have been trying to get my tda998x patches reviewed for some
> time now, but not lately, because I have been busy with my other tasks.
> The two others are Philipp Zabel and Arnaud Pouliquen, both in cc. Not
> sure if they actually have some patches already queued for mainline.
hdmi_codec is now available in DRM_next branch, this should allow us to
push DRM patches in mainline...

Best Regards
> Best regards,
> Jyri
>> On 05/30/2016 11:33 AM, Vinod Koul wrote:
>>> On Fri, May 27, 2016 at 09:23:12PM +0100, Mark Brown wrote:
>>>> On Fri, May 27, 2016 at 06:45:41PM +0800, Chris Zhong wrote:
>>>>> codec driver get some interfaces from cdn-dp driver, than using those
>>>>> to set DP audio formats, corresponding to alsa formats.
>>>> I'm not seeing anything Rockchip specific in here... DisplayPort is
>>>> backwards compatible with HDMI, shouldn't this be using the existing
>>>> hdmi-codec code?
>>> Yup, typically only difference between the two would be programming the
>>> info frame for DP or HDMI, otherwise it is pretty much same stuff...
>>> They should patch hdmi-codec for that, if that is not supported.
>>> Thanks