Re: intel_ish_ipc: loader failure on Lunar Lake

[srinivas pandruvada <srinivas.pandruvada@linux.intel.com>]

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