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[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

@Elias64Fr,

Here is the result after modifying UPSB.PCED(). Notice again the 9-second gap and partial output from PCED. And no output from CRMW.

... cut...
2020-02-08 03:58:50. "UPSB _PS0" <-- UPSB _PS0 starts here
2020-02-08 03:58:50. "UPSB PCED Enter"
2020-02-08 03:58:50. "UGIO - PCI wants on"
2020-02-08 03:58:50. "UGIO - NHI wants on"
2020-02-08 03:58:50. "UGIO - XHCI wants on"
2020-02-08 03:58:50. "UGIO - TBT forced on"
2020-02-08 03:58:50. "UGIO - USB forced on"
2020-02-08 03:58:50. "UGIO - TBT GPIO should be on"
2020-02-08 03:58:50. "UGIO - USB GPIO should be on"
2020-02-08 03:58:50. "UGIO - Make sure TBT & USBC is on."
2020-02-08 03:58:50. "TBT & USBC already on."
2020-02-08 03:58:50. "UGIO Exit"
2020-02-08 03:58:50. "PCED UPSB- restored flag, THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR"
2020-02-08 03:58:50. 0x0
2020-02-08 03:58:50. "PCED UPSB- Wait for config space..."
2020-02-08 03:58:50. { "PCED UPSB- Read VID/DID =", 0x15ea8086, }
2020-02-08 03:58:50. "UPSB PCED - Link width = 0000000000000004"
2020-02-08 03:58:50. "UPSB PCED - Link speed = 0000000000000003"
2020-02-08 03:58:50. "UPSB PCED - Link active = 0000000000000001"
2020-02-08 03:58:59. { "RTPC NHI0 called with arg: ", 0x0, }
2020-02-08 03:58:59. "_PS3 NHI0, Nothing to do!"
2020-02-08 03:58:59. "_PS3 DSB0"
2020-02-08 03:58:59. "DSB0 PCDA"
2020-02-08 03:58:59. "POFF DSB0"
...cut...
 
z4k said:
Here you go. Please if you have a working system do not use this to boot, it probably won't work anyway. Just open side by side with yours and compare the settings you are interested in.

SMBIOS UID and stuff were removed to avoid serial number conflicts etc.

Using iMac19,1.
Click to expand...
seems like you have done nothing to configure your iGPU. strange. do you have hardware acceleration without injecting platform id and device id??
i will try this.
 
cheetoh said:
@CaseySJ, I just upgraded from 10.15.2 to 10.15.3, and lost internal audio. HDMI and DisplayPort audio still work, but no internal audio using layout-ids 7, 11 & 16. Also updated to AppleALC 1.4.6, and still no internal audio. Help, pls!
Click to expand...
Please check that there is only one copy of AppleALC.kext and then in Terminal type the following to determine whether it is being loaded:
Code: 
kextstat | grep -v apple
You should see something like this:

casey@Caseys-iMac ~ % kextstat | grep -v apple
Index Refs Address Size Wired Name (Version) UUID <Linked Against>
41 5 0xffffff7f85904000 0x22000 0x22000 as.vit9696.Lilu (1.4.0) ...
42 0 0xffffff7f85926000 0x125000 0x125000 as.vit9696.AppleALC (1.4.4) ...
43 0 0xffffff7f85a4b000 0x67000 0x67000 as.vit9696.WhateverGreen (1.3.5) ...
44 2 0xffffff7f85ab2000 0x11000 0x11000 as.vit9696.VirtualSMC (1.0.9) ...
45 0 0xffffff7f85ac3000 0x5000 0x5000 as.vit9696.SMCProcessor (1.0.9) ...
58 0 0xffffff7f80e23000 0x5000 0x5000 com.rehabman.driver.ACPIDebug (0.1.4) ...
68 0 0xffffff7f85ac8000 0x21000 0x21000 as.acidanthera.mieze.IntelMausi (1.0.2) ...
69 0 0xffffff7f85ae9000 0x7000 0x7000 ru.joedm.SMCSuperIO (1.0.9) ...
86 0 0xffffff7f85af0000 0x21000 0x21000 com.smalltree.driver.SmallTreeIntel82576 (1.0.6) ...
 
@Elias64Fr,

After adding a 125ms sleep to most logging calls, it seems many more of the log messages now show up (in spoiler), but not all. For example "UPSB _PS0" is missing, but the method has been called.

Code: 
Timestamp                       (process)[PID]
2020-02-08 04:55:14.328121-0800  localhost kernel[0]: (kernel) ACPIDebug: Version 0.1.4 starting on OS X Darwin 19.3.
2020-02-08 04:55:14.328277-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RP05", 0xe00e4000, }
2020-02-08 04:55:14.328375-0800  localhost kernel[0]: (kernel) ACPIDebug: { "UPSB", 0xe0600000, }
2020-02-08 04:55:14.328479-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB0", 0xe0700000, }
2020-02-08 04:55:14.328549-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB1", 0xe0708000, }
2020-02-08 04:55:14.328617-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB2", 0xe0710000, }
2020-02-08 04:55:14.328685-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB4", 0xe0720000, }
2020-02-08 04:55:14.328758-0800  localhost kernel[0]: (kernel) ACPIDebug: { "NHI0", 0xe0800000, }
2020-02-08 04:55:14.328843-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RSTR", 0x54039854, }
2020-02-08 04:55:14.328914-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RP", 0xa33c8086, 0x82005400, }
2020-02-08 04:55:14.328985-0800  localhost kernel[0]: (kernel) ACPIDebug: "RP05 Initialize"
2020-02-08 04:55:14.329055-0800  localhost kernel[0]: (kernel) ACPIDebug: "ICMBoot"
2020-02-08 04:55:14.329121-0800  localhost kernel[0]: (kernel) ACPIDebug: "Tbt TWIN set to One"
2020-02-08 04:55:14.329187-0800  localhost kernel[0]: (kernel) ACPIDebug: "Tbt Force Power with FPG0"
2020-02-08 04:55:14.329254-0800  localhost kernel[0]: (kernel) ACPIDebug: { "Up Stream VID/DID =", 0x15ea8086, }
2020-02-08 04:55:14.329430-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 1", 0xffffffff, }
2020-02-08 04:55:14.329496-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI"
2020-02-08 04:55:14.329562-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure UPSB"
2020-02-08 04:55:14.329628-0800  localhost kernel[0]: (kernel) ACPIDebug: "Wait for link training"
2020-02-08 04:55:14.329793-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure DSB"
2020-02-08 04:55:14.329859-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 0 done"
2020-02-08 04:55:14.329925-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 3 done"
2020-02-08 04:55:14.329991-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 4 done"
2020-02-08 04:55:14.330057-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 5 done"
2020-02-08 04:55:14.330122-0800  localhost kernel[0]: (kernel) ACPIDebug: "Wait for down link"
2020-02-08 04:55:14.330189-0800  localhost kernel[0]: (kernel) ACPIDebug: { "NHI BAR", 0x54000000, }
2020-02-08 04:55:14.330255-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI all done"
2020-02-08 04:55:14.330322-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 2", 0x800001a1, }
2020-02-08 04:55:14.330390-0800  localhost kernel[0]: (kernel) ACPIDebug: { "WTLT returns", 0x1, }
2020-02-08 04:55:14.330457-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 3", 0x800001a1, }
2020-02-08 04:55:14.330524-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 4", 0x800001a7, }
2020-02-08 04:55:14.330590-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ISTA 1", 0x800003f5, }
2020-02-08 04:55:14.330658-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 5", 0x800001a7, }
2020-02-08 04:55:14.330725-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ISTA 2", 0x800003f5, }
2020-02-08 04:55:14.330793-0800  localhost kernel[0]: (kernel) ACPIDebug: { "Configuration delay = ", "1894 ms", }
2020-02-08 04:55:14.360337-0800  localhost kernel[0]: (kernel) ACPIDebug: "RP05 _PS0"
2020-02-08 04:55:11.493932-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - Link train = 0000000000000000"
2020-02-08 04:55:11.619265-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - ASPM = 0000000000000000"
2020-02-08 04:55:11.744469-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - LWRT = 0000000000000000"
2020-02-08 04:55:11.869728-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - LWMR = 000000000000000A"
2020-02-08 04:55:11.995074-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR = 0000000000000000"
2020-02-08 04:55:12.120298-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - TFLG = 0000000000000000"
2020-02-08 04:55:12.371595-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - RetryForLinkWidth = 0000000000000000"
2020-02-08 04:55:12.496910-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - RetryForNoLink = 0000000000000000"
2020-02-08 04:55:12.622157-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - CanRetry = 0000000000000000"
2020-02-08 04:55:12.747859-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED Exit"
2020-02-08 04:55:12.873455-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 04:55:12.999374-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 04:55:13.124793-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x34021
2020-02-08 04:55:13.124872-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 04:55:13.251832-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034021
2020-02-08 04:55:13.251970-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 04:55:13.378110-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034021
2020-02-08 04:55:13.378281-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 04:55:13.378420-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 04:55:13.503730-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 04:55:13.630354-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 04:55:13.757006-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x34121
2020-02-08 04:55:13.757148-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 04:55:13.883342-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034121
2020-02-08 04:55:13.883492-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 04:55:14.010310-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034121
2020-02-08 04:55:14.010478-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 04:55:14.010619-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 04:55:14.138068-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 DSB0"
2020-02-08 04:55:14.138198-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCEU Enter: Put upstream bridge back to D0"
2020-02-08 04:55:14.263684-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCEU Exit"
2020-02-08 04:55:14.390357-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 DSB2"
2020-02-08 04:55:14.391817-0800  localhost kernel[0]: (kernel) ACPIDebug: "NHI0 PCED Enter"
2020-02-08 04:55:14.515503-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCEU DSB2"
2020-02-08 04:55:14.517100-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 04:55:14.641060-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCEU DSB2- Put upstream bridge back into D0 "
2020-02-08 04:55:14.642497-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants on"
2020-02-08 04:55:14.767948-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 04:55:14.769354-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 XHC2"
2020-02-08 04:55:14.894653-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT forced on"
2020-02-08 04:55:14.894852-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED XHC2 - enable GPIO"
2020-02-08 04:55:15.020825-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 04:55:15.146278-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be on"
2020-02-08 04:55:15.272256-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 04:55:15.398684-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 04:55:15.525587-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 04:55:15.651648-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
2020-02-08 04:55:15.778494-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED NHI0- restored flag, THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR"
2020-02-08 04:55:15.778641-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 04:55:15.904888-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants on"
2020-02-08 04:55:15.904993-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x0
2020-02-08 04:55:16.031596-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED NHI0- Wait for config space..."
2020-02-08 04:55:16.031741-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 04:55:16.158170-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT forced on"
2020-02-08 04:55:16.158778-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED NHI0- Read VID/DID = ", 0x15eb8086, }
2020-02-08 04:55:16.284521-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 04:55:16.285215-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT Enter"
2020-02-08 04:55:16.411486-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be on"
2020-02-08 04:55:16.412109-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT - TBT domain is enabled"
2020-02-08 04:55:16.537834-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 04:55:16.537981-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 04:55:16.664694-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 04:55:16.664843-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 04:55:16.791863-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x0
2020-02-08 04:55:16.792342-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 04:55:16.792491-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 04:55:16.919244-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4000000
2020-02-08 04:55:16.919407-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
2020-02-08 04:55:16.919554-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 04:55:17.044391-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED XHC2- restored flag, THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR", 0x0, }
2020-02-08 04:55:17.045324-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x1c000000
2020-02-08 04:55:17.045475-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 04:55:17.045622-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 04:55:17.171111-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED XHC2- Wait for config space..."
2020-02-08 04:55:17.171271-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT - Set CP_ACK_POWERDOWN_OVERRIDE"
2020-02-08 04:55:17.259149-0800  localhost kernel[0]: (kernel) ACPIDebug: "_E17 Enter"
2020-02-08 04:55:17.297153-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT Exit"
2020-02-08 04:55:17.297751-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED XHC2- Read VID/DID = ", 0x3ec28086, }
2020-02-08 04:55:17.385566-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB AMPE"
2020-02-08 04:55:17.512048-0800  localhost kernel[0]: (kernel) ACPIDebug: "_E17 Exit"
2020-02-08 04:55:27.936368-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RTPC NHI0 called with arg: ", 0x0, }
2020-02-08 04:55:28.962933-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS3 NHI0, Nothing to do!"
2020-02-08 04:55:29.089868-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS3 DSB0"
2020-02-08 04:55:29.090025-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCDA"
2020-02-08 04:55:29.216101-0800  localhost kernel[0]: (kernel) ACPIDebug: "POFF DSB0"
2020-02-08 04:55:29.216186-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Put upstream bridge into D3"
2020-02-08 04:55:29.216270-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Set link disable on upstream bridge"
2020-02-08 04:55:29.216352-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Wait for link to drop..."
2020-02-08 04:55:30.219208-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- disable GPIO"
2020-02-08 04:55:30.219364-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 04:55:30.345675-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants off"
2020-02-08 04:55:30.471900-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 04:55:30.597390-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT allows off"
2020-02-08 04:55:30.722830-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 04:55:30.848551-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be off"
2020-02-08 04:55:30.974150-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 04:55:31.099664-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 04:55:31.225674-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 04:55:31.352033-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
Code: 
        Method (DBG1, 1, NotSerialized)
        {
            If (CondRefOf (\RMDT.P1))
            {
                \RMDT.P1 (Arg0)
                Sleep (125)
            }
        }

        Method (DBX1, 1, NotSerialized)
        {
            If (CondRefOf (\RMDT.P1))
            {
                \RMDT.P1 (Arg0)
            }
        }

        Method (DBG2, 2, NotSerialized)
        {
            If (CondRefOf (\RMDT.P2))
            {
                \RMDT.P2 (Arg0, Arg1)
                Sleep (125)
            }
        }

        Method (DBX2, 2, NotSerialized)
        {
            If (CondRefOf (\RMDT.P2))
            {
                \RMDT.P2 (Arg0, Arg1)
            }
        }

Please note the following:

2020-02-08 04:55:11 "UPSB PCED - Link train = 0000000000000000"
2020-02-08 04:55:11 "UPSB PCED - ASPM = 0000000000000000"
2020-02-08 04:55:11 "UPSB PCED - LWRT = 0000000000000000"
2020-02-08 04:55:11 "UPSB PCED - LWMR = 000000000000000A"
2020-02-08 04:55:11 "UPSB PCED - THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR = 0000000000000000"
2020-02-08 04:55:12 "UPSB PCED - TFLG = 0000000000000000"
2020-02-08 04:55:12 "UPSB PCED - RetryForLinkWidth = 0000000000000000"
2020-02-08 04:55:12 "UPSB PCED - RetryForNoLink = 0000000000000000"
2020-02-08 04:55:12 "UPSB PCED - CanRetry = 0000000000000000"
2020-02-08 04:55:12 "UPSB PCED Exit"
2020-02-08 04:55:12 "CRMW Enter"
2020-02-08 04:55:12 "CRMW Read Value1"
2020-02-08 04:55:13 0x34021
2020-02-08 04:55:13 "CRMW Write Value1"
2020-02-08 04:55:13 0x4034021
2020-02-08 04:55:13 "CRMW Read Value2"
2020-02-08 04:55:13 0x4034021
2020-02-08 04:55:13 "CRMW Success"
2020-02-08 04:55:13 "CRMW Exit"
2020-02-08 04:55:13 "CRMW Enter"
2020-02-08 04:55:13 "CRMW Read Value1"
2020-02-08 04:55:13 0x34121
2020-02-08 04:55:13 "CRMW Write Value1"
2020-02-08 04:55:13 0x4034121
2020-02-08 04:55:13 "CRMW Read Value2"
2020-02-08 04:55:14 0x4034121
2020-02-08 04:55:14 "CRMW Success"
2020-02-08 04:55:14 "CRMW Exit"
2020-02-08 04:55:14 "_PS0 DSB0"

Are we setting UPSB registers correctly?
Code: 
Root Port:
                R018 = R_18
                R019 = R_19
                R01A = R_1A
                R01C = R_1C
                R020 = R_20
                R024 = R_24
                R028 = R_28
                R02C = R_2C
UPSB:
                R118 = R_19
                R119 = (R_19 + One)
                R11A = R_1A
                R11C = R_1C
                R120 = R020
                R124 = R024
                R128 = R028
                R12C = R02C
DSB0:
                R218 = R119
                R219 = (R119 + One)
                R21A = (R119 + One)
                R21C = R01C
                R220 = R020
                R224 = R024
                R228 = R028
                R22C = R02C

Update:
  • After hot-plugging a TB3 device the system crashed (as expected, so not a big deal).
  • Then press physical Reset button with TB3 device connected.
  • After logging back in, we get these logs (big list) -- but no TNODE/TBUS or MUST().
  • This seems to suggest that ACPIDebug is causing timing or other random errors...
  • It also suggests that UPSB registers may not be set up correctly.
Code: 
Timestamp                       (process)[PID] 
2020-02-08 05:10:13.304830-0800  localhost kernel[0]: (kernel) ACPIDebug: Version 0.1.4 starting on OS X Darwin 19.3.
2020-02-08 05:10:13.304986-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RP05", 0xe00e4000, }
2020-02-08 05:10:13.305091-0800  localhost kernel[0]: (kernel) ACPIDebug: { "UPSB", 0xe0600000, }
2020-02-08 05:10:13.305190-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB0", 0xe0700000, }
2020-02-08 05:10:13.305261-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB1", 0xe0708000, }
2020-02-08 05:10:13.305330-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB2", 0xe0710000, }
2020-02-08 05:10:13.305404-0800  localhost kernel[0]: (kernel) ACPIDebug: { "DSB4", 0xe0720000, }
2020-02-08 05:10:13.305480-0800  localhost kernel[0]: (kernel) ACPIDebug: { "NHI0", 0xe0800000, }
2020-02-08 05:10:13.305550-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RSTR", 0x54039854, }
2020-02-08 05:10:13.305622-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RP", 0xa33c8086, 0x82005400, }
2020-02-08 05:10:13.305691-0800  localhost kernel[0]: (kernel) ACPIDebug: "RP05 Initialize"
2020-02-08 05:10:13.305756-0800  localhost kernel[0]: (kernel) ACPIDebug: "ICMBoot"
2020-02-08 05:10:13.305821-0800  localhost kernel[0]: (kernel) ACPIDebug: "Tbt TWIN set to One"
2020-02-08 05:10:13.306000-0800  localhost kernel[0]: (kernel) ACPIDebug: "Tbt Force Power with FPG0"
2020-02-08 05:10:13.306068-0800  localhost kernel[0]: (kernel) ACPIDebug: { "Up Stream VID/DID =", 0x15ea8086, }
2020-02-08 05:10:13.306134-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 1", 0xffffffff, }
2020-02-08 05:10:13.306200-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI"
2020-02-08 05:10:13.306265-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure UPSB"
2020-02-08 05:10:13.306430-0800  localhost kernel[0]: (kernel) ACPIDebug: "Wait for link training"
2020-02-08 05:10:13.306496-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure DSB"
2020-02-08 05:10:13.306562-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 0 done"
2020-02-08 05:10:13.306627-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 3 done"
2020-02-08 05:10:13.306692-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 4 done"
2020-02-08 05:10:13.306757-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI Dp 5 done"
2020-02-08 05:10:13.306822-0800  localhost kernel[0]: (kernel) ACPIDebug: "Wait for down link"
2020-02-08 05:10:13.306888-0800  localhost kernel[0]: (kernel) ACPIDebug: { "NHI BAR", 0x54000000, }
2020-02-08 05:10:13.306953-0800  localhost kernel[0]: (kernel) ACPIDebug: "Configure NHI all done"
2020-02-08 05:10:13.307020-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 2", 0x800001a1, }
2020-02-08 05:10:13.307087-0800  localhost kernel[0]: (kernel) ACPIDebug: { "WTLT returns", 0x1, }
2020-02-08 05:10:13.307153-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 3", 0x800001a1, }
2020-02-08 05:10:13.307220-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 4", 0x800001a7, }
2020-02-08 05:10:13.307286-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ISTA 1", 0x800003f5, }
2020-02-08 05:10:13.307352-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ICME 5", 0x800001a7, }
2020-02-08 05:10:13.307418-0800  localhost kernel[0]: (kernel) ACPIDebug: { "ISTA 2", 0x800003f5, }
2020-02-08 05:10:13.307485-0800  localhost kernel[0]: (kernel) ACPIDebug: { "Configuration delay = ", "1894 ms", }
2020-02-08 05:10:13.343498-0800  localhost kernel[0]: (kernel) ACPIDebug: "RP05 _PS0"
2020-02-08 05:10:10.492600-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - Link train = 0000000000000000"
2020-02-08 05:10:10.618014-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - ASPM = 0000000000000000"
2020-02-08 05:10:10.743360-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - LWRT = 0000000000000000"
2020-02-08 05:10:10.868638-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - LWMR = 000000000000000A"
2020-02-08 05:10:10.994013-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR = 0000000000000000"
2020-02-08 05:10:11.120222-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - TFLG = 0000000000000000"
2020-02-08 05:10:11.245728-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - Local4 (LinkIsUp) = 0000000000000001"
2020-02-08 05:10:11.371175-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - RetryForLinkWidth = 0000000000000000"
2020-02-08 05:10:11.497156-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - RetryForNoLink = 0000000000000000"
2020-02-08 05:10:11.623356-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED - CanRetry = 0000000000000000"
2020-02-08 05:10:11.748615-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB PCED Exit"
2020-02-08 05:10:11.873936-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 05:10:12.000025-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 05:10:12.126354-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034021
2020-02-08 05:10:12.126431-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 05:10:12.252149-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034021
2020-02-08 05:10:12.252236-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 05:10:12.379180-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034021
2020-02-08 05:10:12.379326-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 05:10:12.379463-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 05:10:12.504607-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 05:10:12.629983-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 05:10:12.756482-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034121
2020-02-08 05:10:12.756560-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 05:10:12.882201-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034121
2020-02-08 05:10:12.882282-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 05:10:13.009049-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4034121
2020-02-08 05:10:13.009194-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 05:10:13.009331-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 05:10:13.137754-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 DSB0"
2020-02-08 05:10:13.137858-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCEU Enter: Put upstream bridge back to D0"
2020-02-08 05:10:13.264450-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCEU Exit"
2020-02-08 05:10:13.390189-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 DSB2"
2020-02-08 05:10:13.391384-0800  localhost kernel[0]: (kernel) ACPIDebug: "NHI0 PCED Enter"
2020-02-08 05:10:13.515727-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCEU DSB2"
2020-02-08 05:10:13.516980-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 05:10:13.642418-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCEU DSB2- Put upstream bridge back into D0 "
2020-02-08 05:10:13.642561-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants on"
2020-02-08 05:10:13.768968-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 05:10:13.771217-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS0 XHC2"
2020-02-08 05:10:13.894394-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT forced on"
2020-02-08 05:10:13.897687-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED XHC2 - enable GPIO"
2020-02-08 05:10:14.020106-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 05:10:14.146548-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be on"
2020-02-08 05:10:14.271682-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 05:10:14.397176-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 05:10:14.523174-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 05:10:14.649598-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
2020-02-08 05:10:14.776403-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED NHI0- restored flag, THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR"
2020-02-08 05:10:14.776550-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 05:10:14.902108-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants on"
2020-02-08 05:10:14.902251-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x0
2020-02-08 05:10:15.028820-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED NHI0- Wait for config space..."
2020-02-08 05:10:15.028966-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 05:10:15.154502-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT forced on"
2020-02-08 05:10:15.154971-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED NHI0- Read VID/DID = ", 0x15eb8086, }
2020-02-08 05:10:15.281235-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 05:10:15.281386-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT Enter"
2020-02-08 05:10:15.407975-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be on"
2020-02-08 05:10:15.408614-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT - TBT domain is enabled"
2020-02-08 05:10:15.534081-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 05:10:15.535054-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Enter"
2020-02-08 05:10:15.660477-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 05:10:15.661593-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value1"
2020-02-08 05:10:15.787381-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 05:10:15.788247-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x0
2020-02-08 05:10:15.788399-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Write Value1"
2020-02-08 05:10:15.914616-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
2020-02-08 05:10:15.914766-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x4000000
2020-02-08 05:10:15.914912-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Read Value2"
2020-02-08 05:10:16.041556-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED XHC2- restored flag, THUNDERBOLT_PCI_LINK_MGMT_DEVICE.PRSR", 0x0, }
2020-02-08 05:10:16.041766-0800  localhost kernel[0]: (kernel) ACPIDebug: 0x1c000000
2020-02-08 05:10:16.041919-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Success"
2020-02-08 05:10:16.042067-0800  localhost kernel[0]: (kernel) ACPIDebug: "CRMW Exit"
2020-02-08 05:10:16.167836-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCED XHC2- Wait for config space..."
2020-02-08 05:10:16.167994-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT - Set CP_ACK_POWERDOWN_OVERRIDE"
2020-02-08 05:10:16.254670-0800  localhost kernel[0]: (kernel) ACPIDebug: "_E17 Enter"
2020-02-08 05:10:16.294157-0800  localhost kernel[0]: (kernel) ACPIDebug: "CTBT Exit"
2020-02-08 05:10:16.294751-0800  localhost kernel[0]: (kernel) ACPIDebug: { "PCED XHC2- Read VID/DID = ", 0x3ec28086, }
2020-02-08 05:10:16.380109-0800  localhost kernel[0]: (kernel) ACPIDebug: "UPSB AMPE"
2020-02-08 05:10:16.506575-0800  localhost kernel[0]: (kernel) ACPIDebug: "_E17 Exit"
2020-02-08 05:10:27.125350-0800  localhost kernel[0]: (kernel) ACPIDebug: { "RTPC NHI0 called with arg: ", 0x0, }
2020-02-08 05:10:27.251293-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS3 NHI0, Nothing to do!"
2020-02-08 05:10:27.378234-0800  localhost kernel[0]: (kernel) ACPIDebug: "_PS3 DSB0"
2020-02-08 05:10:27.378390-0800  localhost kernel[0]: (kernel) ACPIDebug: "DSB0 PCDA"
2020-02-08 05:10:27.504484-0800  localhost kernel[0]: (kernel) ACPIDebug: "POFF DSB0"
2020-02-08 05:10:27.504640-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Put upstream bridge into D3"
2020-02-08 05:10:27.504793-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Set link disable on upstream bridge"
2020-02-08 05:10:27.504945-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- Wait for link to drop..."
2020-02-08 05:10:28.514806-0800  localhost kernel[0]: (kernel) ACPIDebug: "PCDA DSB0- disable GPIO"
2020-02-08 05:10:28.514909-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - PCI wants on"
2020-02-08 05:10:28.640069-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - NHI wants off"
2020-02-08 05:10:28.766636-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - XHCI wants on"
2020-02-08 05:10:28.893090-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT allows off"
2020-02-08 05:10:29.018386-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB forced on"
2020-02-08 05:10:29.145007-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - TBT GPIO should be off"
2020-02-08 05:10:29.270111-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - USB GPIO should be on"
2020-02-08 05:10:29.396238-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO - Make sure TBT & USBC is on."
2020-02-08 05:10:29.523219-0800  localhost kernel[0]: (kernel) ACPIDebug: "TBT & USBC already on."
2020-02-08 05:10:29.649654-0800  localhost kernel[0]: (kernel) ACPIDebug: "UGIO Exit"
CRMW log:

2020-02-08 05:10:11: "CRMW Enter"
2020-02-08 05:10:12: "CRMW Read Value1"
2020-02-08 05:10:12: 0x4034021
2020-02-08 05:10:12: "CRMW Write Value1"
2020-02-08 05:10:12: 0x4034021
2020-02-08 05:10:12: "CRMW Read Value2"
2020-02-08 05:10:12: 0x4034021
2020-02-08 05:10:12: "CRMW Success"
2020-02-08 05:10:12: "CRMW Exit"
2020-02-08 05:10:12: "CRMW Enter"
2020-02-08 05:10:12: "CRMW Read Value1"
2020-02-08 05:10:12: 0x4034121
2020-02-08 05:10:12: "CRMW Write Value1"
2020-02-08 05:10:12: 0x4034121
2020-02-08 05:10:12: "CRMW Read Value2"
2020-02-08 05:10:13: 0x4034121
2020-02-08 05:10:13: "CRMW Success"
2020-02-08 05:10:13: "CRMW Exit"

Attached SSDT was used for this test.
 

Attachments

  • SSDT-TbtOnPCH-Designare-Z390-V7F.dsl
    96.8 KB · Views: 80
Last edited:
CaseySJ said:
Please check that there is only one copy of AppleALC.kext and then in Terminal type the following to determine whether it is being loaded:
Code: 
kextstat | grep -v apple
You should see something like this:

casey@Caseys-iMac ~ % kextstat | grep -v apple
Index Refs Address Size Wired Name (Version) UUID <Linked Against>
41 5 0xffffff7f85904000 0x22000 0x22000 as.vit9696.Lilu (1.4.0) ...
42 0 0xffffff7f85926000 0x125000 0x125000 as.vit9696.AppleALC (1.4.4) ...
43 0 0xffffff7f85a4b000 0x67000 0x67000 as.vit9696.WhateverGreen (1.3.5) ...
44 2 0xffffff7f85ab2000 0x11000 0x11000 as.vit9696.VirtualSMC (1.0.9) ...
45 0 0xffffff7f85ac3000 0x5000 0x5000 as.vit9696.SMCProcessor (1.0.9) ...
58 0 0xffffff7f80e23000 0x5000 0x5000 com.rehabman.driver.ACPIDebug (0.1.4) ...
68 0 0xffffff7f85ac8000 0x21000 0x21000 as.acidanthera.mieze.IntelMausi (1.0.2) ...
69 0 0xffffff7f85ae9000 0x7000 0x7000 ru.joedm.SMCSuperIO (1.0.9) ...
86 0 0xffffff7f85af0000 0x21000 0x21000 com.smalltree.driver.SmallTreeIntel82576 (1.0.6) ...
Click to expand...

Yes, AppleALC.kext is being loaded, but no internal audio:

chito@Chitos-Z390-Designare ~ % kextstat | grep -v apple
Index Refs Address Size Wired Name (Version) UUID <Linked Against>
41 5 0xffffff7f83a39000 0x22000 0x22000 as.vit9696.Lilu (1.4.1) ...
42 0 0xffffff7f83a5b000 0x12a000 0x12a000 as.vit9696.AppleALC (1.4.6) ...
43 0 0xffffff7f83b85000 0x4000 0x4000 com.rehabman.driver.USBInjectAll (0.7.4) ...
44 0 0xffffff7f83b8a000 0x69000 0x69000 as.vit9696.WhateverGreen (1.3.6) ...
45 2 0xffffff7f83bf3000 0x11000 0x11000 as.vit9696.VirtualSMC (1.1.1) ...
46 0 0xffffff7f83c04000 0x5000 0x5000 as.vit9696.SMCProcessor (1.1.1) ...
68 0 0xffffff7f83c09000 0x14000 0x14000 as.acidanthera.mieze.IntelMausi (1.0.2) ...
69 0 0xffffff7f83c1d000 0xc000 0xc000 ru.joedm.SMCSuperIO (1.1.1) ...
70 0 0xffffff7f83c29000 0x1a000 0x1a000 com.smalltree.driver.SmallTreeIntel82576 (1.0.6) ...

So what could be causing loss of internal audio?
 
Attempting to update EFI to clover 5103, clover walks through the whole process and then after package validation etc.... if pops up with an installation failed message. Looks like it is dieing right at the point where the new files would be written out. Anyone have any suggestions?
 
CaseySJ said:
I would remove shiki-id and change shikigva to 80. But feel free to try other values as well:

github.com

WhateverGreen/Manual/FAQ.Chart.md at master · acidanthera/WhateverGreen

Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen
github.com github.com
Click to expand...

Well after some fiddling around my results:
(Still on iMac19,1)

1. I renamed the cards and kept shikeva=80
No h264/hevc

2. Removed shikeva=80
Still no Accel

3. Removed shikeva=80
Enabled iGpu in BiOS-
Yet still booting from Vega 64

And...

Yes!

hardware Accel...

Though i still dont understand if I need Shikeva
Do I again any advantages?
 
iMac 19,1 Catalina
Z390 DESIGNARE |  i9 9900K |  Radeon Other
djx8605 said:
Just curious, was it a bad board, or did you actually switch to a different model? E.G. Aorus Master to Designare.
Click to expand...

I'm not 100% certain.
I WAS using a z390 Aorus ULTRA, and set it up following the guide.
I was seeing the CPU spike issue in macOS, but when I loaded DP in my windows install I did NOT see that same spike.
The dropout issue persisted across rebuilds, and between both Mojave and Catalina.

I was frustrated with trying to get it solved, saw that @CaseySJ was working on getting "more apple-like" thunderbolt support on the Designaire boards, and there just happened to be some Designaire boards at the local microcenter. So on a whim, I took the afternoon off of work, drove over and bought one.

I haven't had any dropout issues since.
 
My Build
Z390 DESIGNARE |  i9 9900K |  Vega 56 8GB
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