This was correct, I missed the "ISH extension" driver on windows which
provided a different ISH firmware. Loading it on linux renders these
sensors fully working.
Unfortunately, I couldn't find any license information apart from the
"INTEL PROPRIETARY" header in the INF file, which Samsung probably just
left from the Intel-provided extension template; the firmware probably
can't be upstreamed without vendor cooperation (unlikely here).
Thank you for the assistance!
-melvyn2
On 11/16/24 09:45, srinivas pandruvada wrote:
Hi,
+ Lixu
It is likely that Samsung needs their own firmware.
Thanks,
Srinivas
On Fri, 2024-11-15 at 15:18 -0500, melvyn wrote:
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
