Ubuntu
alsa-driver package

  1. Bug #1958019
  2. Comment #576

Comment 576 for bug 1958019

Revision history for this message
In , darinsmiller (darinsmiller-linux-kernel-bugs) wrote :

*Ubuntu version:

1) install kernel build tools:
(https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel):

* sudo apt install libncurses-dev gawk flex bison openssl libssl-dev dkms libelf-dev libudev-dev libpci-dev libiberty-dev autoconf git

2) clone the kernel from github and checkout to v5.17 branch (Rather large, multiple GB's):

* git clone https://github.com/torvalds/linux.git
* cd linux
* git checkout v5.17-rc4

3) get the patch and install it:

get the patch form this site and save to "linux" directory: (top right corner "series" button) and use the following "git am ..." line to apply the patch:
https://patchwork.kernel<email address hidden>/

* git am Support-Spi-in-i2c-multi-instantiate-driver.patch

4) load current kernel config and change configuration then run the following scripts/config commands:

* make olddefconfig
* ./scripts/config --enable CONFIG_SERIAL_MULTI_INSTANTIATE
* ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_I2C
* ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_SPI
* ./scripts/config --disable CONFIG_DEBUG_INFO
* ./scripts/config --set-str CONFIG_SYSTEM_TRUSTED_KEYS ""
* ./scripts/config --set-str CONFIG_SYSTEM_REVOCATION_KEYS ""

6) build the kernel

* make -j 16

7) install the kernel

* sudo make module_install
* sudo make install