Someone can help me to enable HDMI Audio and CS4213 Audio on my Dell Vostro 2520 ?
Actually I have done this:
- rm /Volumes/Untitled/Extra/DSDT.aml (boot loader on USB) and /Extra/DSD.aml (bootloader on HD)
- Run MaciASL
- add 2 entry in Preferences Source:
PATCHES, http://raw.github.com/RehabMan/Laptop-DSDT-Patch/master HDMI, https://raw.github.com/toleda/audio_hdmi_hd4000/master
- extract DSDT.aml from the system (menu new from ACPI and DSDT)
- patched DSDT.aml to eliminate 2 errors
- patched to add HD4000 layout 3
- insert DSDT.aml in /Extra or /Volumes/Untitled/Extra/DSDT.aml
Add in bootloader options:
<key>DropSSDT</key>
<string>Yes</string>
tried also to add:
<key>DSDT</key>
<string>/Volumes/Untitled/Extra/DSDT.aml</string>
Now probably I need to patch AppleHDA.kext but how ?
CodecDump.zip
