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Member Since 17 May 2010
Offline Last Active Nov 25 2014 07:04 PM

Posts I've Made

In Topic: Yosemite AppleHDA HDMI Audio

25 November 2014 - 06:59 PM

But I do not need hdmi from the board, but with graphics.

Do not know of anyone running graphics successfully without a motherboard.

No HDEF, no OS X audio.

See Realtek ALC AppleHDA Audio Injection, use Patch/Rename dsd/AZAL/Audio ID: 1

For onboard audio, see Yosemite: Audio - Realtek ALC AppleHDA, use 1. realtekALC/patch in place

For HDMI audio, see Post #1, use 5series guide. 

In Topic: Yosemite GTX 9xx Compatibility Report

25 November 2014 - 04:01 AM

this should enable both HDMI and displayport audio?

Yes. All Nvidia 4xx and newer support audio on all connectors, including DVI.

In Topic: Yosemite GTX 9xx Compatibility Report

24 November 2014 - 10:42 PM

Native OS X HDMI audio solution, Yosemite AppleHDA HDMI Audio

In Topic: HD7950 HDMI Audio.

24 November 2014 - 10:26 PM

did anyone on forum make Radeon HD7XXX HDMI audio working correctly?

Yosemite AppleHDA HDMI Audio, see HD7750 example.

In Topic: Yosemite AppleHDA HDMI Audio

24 November 2014 - 10:24 PM

How do we know if that support comes?

IOReg/HDAU/AppleHDAController/IOHDACodecDevice/IOHDACodecRevisionID/0x100500, 10.10 = 0x100300


Update: imac15 uses 7870 and 7970 mobile GPUs with the current revision,  0x100300

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