[alsa-devel] Passing audio info from HDMI EDID beside speaker allocation
plai at codeaurora.org
Mon Oct 22 20:00:02 CEST 2012
On 10/8/2012 1:20 AM, Takashi Iwai wrote:
> In the case of HD-audio, it's passed via the normal IEC958 status bits
> controls separately. ELD itself is exposed as a byte array in a
> control element, but it's read-only.
Thanks for the reply. Couple more questions
1. Is kcontrol "ELD" being read directly by application or there is
ALSA library API to parse the information.
2. Also, I see you submit this patch [PATCH 3/3] ELD proc interface for
HDMI sinks in 2008. I presume it's just for information purpose. You
still expect application to query for HDMI sink capability through
"ELD" kcontrol. Am I correct?
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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