[PATCH 3/3] perf/x86/intel/cstate: Add Diamond Rapids support

[Zide Chen]

>From a C-state residency profiling perspective, Diamond Rapids is
similar to SRF and GNR, supporting core C1/C6, module C6, and
package C2/C6 residency counters.  Similar to CWF, the C1E residency
can be accessed via PMT only.

Signed-off-by: Zide Chen <zide.chen@xxxxxxxxx>
---
 arch/x86/events/intel/cstate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c
index 008f8ea59315..1e2658b60d91 100644
--- a/arch/x86/events/intel/cstate.c
+++ b/arch/x86/events/intel/cstate.c
@@ -652,6 +652,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X,	&icx_cstates),
 	X86_MATCH_VFM(INTEL_GRANITERAPIDS_X,	&icx_cstates),
 	X86_MATCH_VFM(INTEL_GRANITERAPIDS_D,	&icx_cstates),
+	X86_MATCH_VFM(INTEL_DIAMONDRAPIDS_X,	&srf_cstates),
 
 	X86_MATCH_VFM(INTEL_TIGERLAKE_L,	&icl_cstates),
 	X86_MATCH_VFM(INTEL_TIGERLAKE,		&icl_cstates),
-- 
2.52.0