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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2024-06-19 15:45:59 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-06-21 16:20:28 +0300 |
| commit | 332ed4e5c4a347f79acc2a45575700cbf22ff9fe (patch) | |
| tree | 9671b0aee237464b7ebbc38cc0ec31ec33fce7ea /tools/perf/scripts/python/parallel-perf.py | |
| parent | 822b2a7c958c7115feb94417d6b941bdc558d621 (diff) | |
| download | linux-332ed4e5c4a347f79acc2a45575700cbf22ff9fe.tar.xz | |
thermal: intel: int340x: Capability to map user space to firmware values
To ensure compatibility between user inputs and firmware requirements,
a conversion mechanism is necessary for certain attributes. For instance,
on some platforms, the DLVR frequency must be translated into a predefined
index before being communicated to the firmware. On Lunar Lake platform:
RFI_FREQ_SELECT and RFI_FREQ:
Index 0 corresponds to a DLVR frequency of 2227.2 MHz
Index 1 corresponds to a DLVR frequency of 2140 MHz
Introduce a feature that enables the conversion of values between user
space inputs and firmware-accepted formats. This feature would also
facilitate the reverse process, converting firmware values back into user
friendly display values.
To support this functionality, a model-specific mapping table will be
utilized. When available, this table will provide the necessary
translations between user space values and firmware values, ensuring
seamless communication and accurate settings.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20240619124600.491168-3-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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