Internal USB card reader not detected with SSDT-UIAC.aml

[fivos1996]

Hi all. I have a problem with my SD card reader. When using SSDT-UIAC.aml as per this guide: https://www.tonymacx86.com/threads/...eR3wkivK9zWUviV4a-n_QMoKEjHoVQXRxEiTT5t_owGbg, the card reader is not detected at all, not even showing in IOReg. If I drop SSDT-UIAC.aml, it gets detected but I get the "USB accessory needs power" error. Any ideas on this? PR files attached with SSDT-UIAC.aml loaded.

 

[fivos1996]

SOLVED:
With SSDT-UIAC.aml dropped (disabled), I noticed that the card reader in IOReg was appearing in port HS07. After taking a look at the SSDT, I found out that HS07 was not there under Device (UIAC), and HS06 was completely unused. So I changed:

 "HS06", 
                    Package (0x04)
                    {
                        "UsbConnector", 
                        Zero, 
                        "port", 
                        Buffer (0x04)
                        {
                             0x06, 0x00, 0x00, 0x00                         
                        }
                    },

to:

 "HS07", 
                    Package (0x04)
                    {
                        "UsbConnector", 
                        Zero, 
                        "port", 
                        Buffer (0x04)
                        {
                             0x07, 0x00, 0x00, 0x00                         
                        }
                    },

And voila!

 

[GridH]

Why are you using UsbConnector=0 ??? This may cause problems in the long run.
Suggestion: Change it to 255.

 

[fivos1996]

Why are you using UsbConnector=0 ??? This may cause problems in the long run.
Suggestion: Change it to 255.

Because the card reader turns on and attaches to the USB bus only when a card is inserted. UsbConnector=225 is for devices that are always connected (webcam and bluetooth). Should I still change to 255 it anyway?

 

[GridH]

UsbConnector=225 is for devices that are always connected

Where did you hear about that?
UsbConnector=0 is for regular USB2 Type A ports. Are you treating the card reader as if it was an external one...?
I'm not familiar with USB card readers so maybe you're right.

 

[fivos1996]

Post #40 of this thread:

Laptop reboots if I set it to sleep.

Thanks. I corrected that. Does it look OK now? I will follow the USB power guide next. It is still wrong. Your port address for SS01 is wrong (correct SS01/9cb1 is 12 (0x0c), you have 13 (0x0d)). The port addresses in SSDT-UIAC-ALL.dsl are correct. Don't change them. And you have no custom...

www.tonymacx86.com

 

[GridH]

Post #40 of this thread:

Laptop reboots if I set it to sleep.

Thanks. I corrected that. Does it look OK now? I will follow the USB power guide next. It is still wrong. Your port address for SS01 is wrong (correct SS01/9cb1 is 12 (0x0c), you have 13 (0x0d)). The port addresses in SSDT-UIAC-ALL.dsl are correct. Don't change them. And you have no custom...

www.tonymacx86.com

You're right then... Sorry, my ignorance.