tools/power turbostat: fix ICX DRAM power numbers

[ Upstream commit 6397b64 ]

ICX (and its duplicates) require special hard-coded DRAM RAPL units,
rather than using the generic RAPL energy units.

Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

tools/power/x86/turbostat/turbostat.c

@@ -4189,6 +4189,7 @@ rapl_dram_energy_units_probe(int  model, double rapl_energy_units)
 	case INTEL_FAM6_HASWELL_X:	/* HSX */
 	case INTEL_FAM6_BROADWELL_X:	/* BDX */
 	case INTEL_FAM6_XEON_PHI_KNL:	/* KNL */
+	case INTEL_FAM6_ICELAKE_X:	/* ICX */
 		return (rapl_dram_energy_units = 15.3 / 1000000);
 	default:
 		return (rapl_energy_units);