[RFC V4 4/4] perf: qcom: Add Falkor CPU PMU IMPLEMENTATION DEFINED event support

Selection of these events can be envisioned as indexing them from a 3D matrix: - the first index selects a Region Event Selection Register (PMRESRx_EL0) - the second index selects a group from which only one event at a time can be selected - the third index selects the event These events are

[RFC V4 4/4] perf: qcom: Add Falkor CPU PMU IMPLEMENTATION DEFINED event support

Selection of these events can be envisioned as indexing them from a 3D matrix: - the first index selects a Region Event Selection Register (PMRESRx_EL0) - the second index selects a group from which only one event at a time can be selected - the third index selects the event These events are