Hacking Fixing the Audio Drivers need Help

Deleted User · May 2, 2018

Here are some Logs from my ArchLinux Setup (Nintendo Switch ofc)

Code:

[root@kombos alarm]# lspci -v
00:02.0 PCI bridge: NVIDIA Corporation Device 0faf (rev a1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 354
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: None
    Memory behind bridge: 13000000-135fffff [size=6M]
    Prefetchable memory behind bridge: None
    Capabilities: [40] Subsystem: NVIDIA Corporation Device 0000
    Capabilities: [48] Power Management version 3
    Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
    Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    Capabilities: [80] Express Root Port (Slot+), MSI 00
    Capabilities: [100] #00
    Capabilities: [140] L1 PM Substates
    Kernel driver in use: pcieport
lspci: Unable to load libkmod resources: error -12

01:00.0 Network controller: Broadcom Limited BCM4356 802.11ac Wireless Network Adapter (rev 03)
    Subsystem: Broadcom Limited Device 0000
    Flags: bus master, fast devsel, latency 0, IRQ 355
    Memory at 13400000 (64-bit, non-prefetchable) [size=32K]
    Memory at 13000000 (64-bit, non-prefetchable) [size=4M]
    Capabilities: [48] Power Management version 3
    Capabilities: [58] MSI: Enable+ Count=1/16 Maskable- 64bit+
    Capabilities: [68] Vendor Specific Information: Len=44 <?>
    Capabilities: [ac] Express Endpoint, MSI 00
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [13c] Device Serial Number 00-00-38-ff-ff-00-38-0f
    Capabilities: [150] Power Budgeting <?>
    Capabilities: [160] Virtual Channel
    Capabilities: [1b0] Latency Tolerance Reporting
    Capabilities: [220] #15
    Capabilities: [240] L1 PM Substates
    Kernel driver in use: brcmfmac

The Audio Driver is Disabled inside the Kernel , maybe somebody can build a custom kernel with Sound Drivers Enabled.

[root@kombos alarm]# cat /proc/asound/cards
--- no soundcards ---

yusuo · May 2, 2018

This doesn't mean it's disabled. It'll also throw this error when it doesn't have a driver it recognises or one at all.

This is the issue, not that it's just turned off

Deleted User · May 2, 2018

yusuo said:
This doesn't mean it's disabled. It'll also throw this error when it doesn't have a driver it recognises or one at all.

This is the issue, not that it's just turned off

i was messing with the kernel right now and its indeed disabled , but i am not able to compile a custom kernel (and the drivers should be there its Realtek ALC)

yusuo · May 2, 2018

Natehaxx said:
i was messing with the kernel right now and its indeed disabled , but i am not able to compile a custom kernel (and the drivers should be there its Realtek ALC)

Give it a go, let us know how you get on but I don't think it will be that simple.
Who knows I may be wrong though.
Good luck

DaveLister · May 2, 2018

1, 2, 3, KODI !!!! I have to stop blinking reading this forum . I think i have developed the visual form of Tourette's. Audio drivers would just be the creme de le creme - netflix oooo tooobe and Kodi/XBMP/XBMC

Deleted User · May 2, 2018

yusuo said:
Give it a go, let us know how you get on but I don't think it will be that simple.
Who knows I may be wrong though.
Good luck

i really need some help on these steps

yusuo · May 2, 2018

Natehaxx said:
i really need some help on these steps

My Linux knowledge is basic so I'm afraid I can't help on this occasion

Deleted User · May 2, 2018

yusuo said:
My Linux knowledge is basic so I'm afraid I can't help on this occasion

seems like the pixel c got audio drivers they need to be merged inside our kernel mainline

agpixel · May 2, 2018

DaveLister said:
1, 2, 3, KODI !!!! I have to stop blinking reading this forum . I think i have developed the visual form of Tourette's. Audio drivers would just be the creme de le creme - netflix oooo tooobe and Kodi/XBMP/XBMC

crème de la crème

yusuo · May 2, 2018

Natehaxx said:
seems like the pixel c got audio drivers they need to be merged inside our kernel mainline

If it is the pixel c that should be relatively simple, just need to recompile the kernel with those drivers

But then again things are never that straight forward in my experience

Tilde88 · May 2, 2018

Natehaxx said:

Here are some Logs from my ArchLinux Setup (Nintendo Switch ofc)

Code:

[root@kombos alarm]# lspci -v
00:02.0 PCI bridge: NVIDIA Corporation Device 0faf (rev a1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 354
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: None
    Memory behind bridge: 13000000-135fffff [size=6M]
    Prefetchable memory behind bridge: None
    Capabilities: [40] Subsystem: NVIDIA Corporation Device 0000
    Capabilities: [48] Power Management version 3
    Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
    Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    Capabilities: [80] Express Root Port (Slot+), MSI 00
    Capabilities: [100] #00
    Capabilities: [140] L1 PM Substates
    Kernel driver in use: pcieport
lspci: Unable to load libkmod resources: error -12

01:00.0 Network controller: Broadcom Limited BCM4356 802.11ac Wireless Network Adapter (rev 03)
    Subsystem: Broadcom Limited Device 0000
    Flags: bus master, fast devsel, latency 0, IRQ 355
    Memory at 13400000 (64-bit, non-prefetchable) [size=32K]
    Memory at 13000000 (64-bit, non-prefetchable) [size=4M]
    Capabilities: [48] Power Management version 3
    Capabilities: [58] MSI: Enable+ Count=1/16 Maskable- 64bit+
    Capabilities: [68] Vendor Specific Information: Len=44 <?>
    Capabilities: [ac] Express Endpoint, MSI 00
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [13c] Device Serial Number 00-00-38-ff-ff-00-38-0f
    Capabilities: [150] Power Budgeting <?>
    Capabilities: [160] Virtual Channel
    Capabilities: [1b0] Latency Tolerance Reporting
    Capabilities: [220] #15
    Capabilities: [240] L1 PM Substates
    Kernel driver in use: brcmfmac

The Audio Driver is Disabled inside the Kernel , maybe somebody can build a custom kernel with Sound Drivers Enabled.

I doubt that it's just disabled.

Any way, you should be able to do menuconfig to see the build envrionment. But I highly doubt it was just forgotten to be enabled.
While in menuconfig, you will have an interactive command prompt to look through the config of the kernel. There will be a lot. I could prob give it a whirl.

Where can I find the source for the arch Linux kernel being used? Im on the v3 arch Linux from the NAND dump prebuilt img on this forum, I would like that source. Im sure it's in OPs thread.
Also, would need to know which compiler was used.
Im wondering if they used 4.16.0 or 4.16.5. .0 is pretty bad, .5 pretty good lol

hippy dave · May 2, 2018

agpixel said:
crème de la crème

Any French phrase posted on here must be assumed to be the name of a new exploit - what does this one do?

Maximilious · May 2, 2018

hippy dave said:
Any French phrase posted on here must be assumed to be the name of a new exploit - what does this one do?

SciresM already got it, redirecting a Horizon applet to point to HBL installed on the SD card.

magypsy3 · May 2, 2018

What about that Fail0verflow old video showing GNU/Linux booting perfectly and seemingly working completely?
Why don't they release the patches? Aren't they doing so?

Deleted User · May 2, 2018

dekuleon said:
What about that Fail0verflow old video showing GNU/Linux booting perfectly and seemingly working completely?
Why don't they release the patches? Aren't they doing so?

they had debian working perfectly idk why they dont release it

Hacking Fixing the Audio Drivers need Help

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