On Sat, 20 Apr 2024 at 14:32, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote: > > On 19/04/2024 16:00, Dmitry Baryshkov wrote: > > Protection domain mapper is a QMI service providing mapping between > > 'protection domains' and services supported / allowed in these domains. > > For example such mapping is required for loading of the WiFi firmware or > > for properly starting up the UCSI / altmode / battery manager support. > > > > The existing userspace implementation has several issue. It doesn't play > > well with CONFIG_EXTRA_FIRMWARE, it doesn't reread the JSON files if the > > firmware location is changed (or if the firmware was not available at > > the time pd-mapper was started but the corresponding directory is > > mounted later), etc. > > > > However this configuration is largely static and common between > > different platforms. Provide in-kernel service implementing static > > per-platform data. > > > > Unlike previous revisions of the patchset, this iteration uses static > > configuration per platform, rather than building it dynamically from the > > list of DSPs being started. > > > > I applied this patchset and... it does not compile. > > drivers/remoteproc/qcom_q6v5_wcss.c:243:15: error: implicit declaration > of function ‘qcom_pdm_get’; did you mean ‘em_pd_get’? > [-Werror=implicit-function-declaration] > > > That's just defconfig, so I have doubts this was tested. I usually do not care about defconfig. This was tested as the built-in. I had the WCNSS driver disabled, never needed it. Enabled it now. -- With best wishes Dmitry
