On Tue, Jan 31, 2023 at 4:49 PM Cezary Rojewski cezary.rojewski@intel.com wrote:
On 2023-01-31 3:58 PM, Sasa Ostrouska wrote:
On Tue, Jan 31, 2023 at 1:37 PM Cezary Rojewski cezary.rojewski@intel.com wrote:
...
Hi Czarek,
Could you provide us with the topology and firmware binary present on your machine?
Sure, see below.
Audio topology is located at /lib/firmware and named:
9d71-GOOGLE-EVEMAX-0-tplg.bin
-rw-r--r--. 1 root root 37864 21 nov 20.18 9d71-GOOGLE-EVEMAX-0-tplg.bin
-or- dfw_sst.bin
Firmware on the other hand is found in /lib/firmware/intel/. 'dsp_fw_kbl.bin' will lie there, it shall be a symlink pointing to an actual AudioDSP firmware binary.
lrwxrwxrwx. 1 root root 23 23 gen 10.28 dsp_fw_kbl.bin.xz -> dsp_fw_kbl_v3402.bin.xz
I was hoping to receive the actual files. Names alone won't suffice. A bit of reverse engineering and I'll know exactly what topology I'm looking at.
Oh sorry, I didnt understood it. Here they are attached, But thosse are the ones I extracted from chromos[0] images as pointed out on Jasons github page [1]
I see I have plenty of them in /lib/firmware/ so I am not sure which ones you want. Here is the list of the ones I have:
lrwxrwxrwx. 1 root root 23 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl.bin.xz -> dsp_fw_kbl_v3402.bin.xz -rw-r--r--. 1 root root 131932 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v1037.bin.xz -rw-r--r--. 1 root root 132308 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v2042.bin.xz -rw-r--r--. 1 root root 133888 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v2630.bin.xz -rw-r--r--. 1 root root 133832 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v3266.bin.xz -rw-r--r--. 1 root root 134512 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v3402.bin.xz -rw-r--r--. 1 root root 134060 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v3420.bin.xz -rw-r--r--. 1 root root 131020 23 gen 10.28 /lib/firmware/intel/dsp_fw_kbl_v701.bin.xz
If you need all of them let me know.
[0] https://dl.google.com/dl/edgedl/chromeos/recovery/chromeos_15117.112.0_eve_r... [1] https://github.com/jmontleon/pixelbook-fedora#audio