Re: intel_ish_ipc: loader failure on Lunar Lake

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Totally missed to CC the maintainers, sorry!

-melvyn2

On 11/7/24 21:42, melvyn wrote:
Hello,

The intel_ish_ipc driver seems to fail on my machine. It's a lunar-lake based convertible (samsung galaxy book5 ...) which should provide accelerometer/gyroscope/lid tild HID inputs. These work on Windows fully, but do not appear to work on 6.12rc5. All I have to go on are the following kernel log lines:

...
[    4.416718] intel_ish_ipc 0000:00:12.0: ISH loader: load firmware: intel/ish/ish_lnlm.bin
[    4.430675] intel_ish_ipc 0000:00:12.0: ISH loader: cmd 2 failed 10
[    4.448263] intel_ish_ipc 0000:00:12.0: ISH loader: cmd 2 failed 10
[    4.467844] intel_ish_ipc 0000:00:12.0: ISH loader: cmd 2 failed 10
...

The kernel is very close to mainline (NixOS's linux-testing) and doesn't seem to have any patches which would affect this driver specifically.

If there's any further information I can collect please let me know. It's my first time trying to use a kernel mailing list, so apologies if this is the wrong place or I'm missing something else.

Thank you,

melvyn2




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