8 Oct
2012
8 Oct
'12
8:18 a.m.
On 10/4/2012 11:50 PM, Patrick Lai wrote:
Hi Takashi,
You proposed snd_pcm_query_chmaps() to query underlying hardware speaker allocation. Please correct me if I have wrong understanding of this API. On the other hand, HDMI EDID contains audio data other than speaker allocation such as audio formats(LPCM, AC3, and etc). How are these information other than speaker allocation passed back to the user-space? Are there a standard kernel and alsa query interfaces now?
Thanks Patrick
Does anyone else have feedback for my query to Takashi?
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