[PATCH v8 07/21] drivers/perf: apple_m1: Support per-implementation event attr group

[Nick Chan]

To support implementations with different event numbers for cycles or
instruction events, event attr groups needs to be per-implementation.

Signed-off-by: Nick Chan <towinchenmi@xxxxxxxxx>
---
 drivers/perf/apple_m1_cpu_pmu.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/perf/apple_m1_cpu_pmu.c b/drivers/perf/apple_m1_cpu_pmu.c
index 303c0e62432281e899a33fc197365c70078d6ac1..d0362a1813788776f4210523efe33a3018cfef2a 100644
--- a/drivers/perf/apple_m1_cpu_pmu.c
+++ b/drivers/perf/apple_m1_cpu_pmu.c
@@ -668,7 +668,6 @@ static int apple_pmu_init(struct arm_pmu *cpu_pmu, u32 counters)
 	}
 
 	bitmap_set(cpu_pmu->cntr_mask, 0, counters);
-	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] = &m1_pmu_events_attr_group;
 	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] = &m1_pmu_format_attr_group;
 	return 0;
 }
@@ -681,6 +680,7 @@ static int m1_pmu_ice_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->map_event	  = m1_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
 	cpu_pmu->start		  = m1_pmu_start;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] = &m1_pmu_events_attr_group;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -691,6 +691,7 @@ static int m1_pmu_fire_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->map_event	  = m1_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
 	cpu_pmu->start		  = m1_pmu_start;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] = &m1_pmu_events_attr_group;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -701,6 +702,7 @@ static int m2_pmu_avalanche_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->map_event	  = m2_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
 	cpu_pmu->start		  = m1_pmu_start;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] = &m1_pmu_events_attr_group;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -711,6 +713,7 @@ static int m2_pmu_blizzard_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->map_event	  = m2_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
 	cpu_pmu->start		  = m1_pmu_start;
+	cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_EVENTS] = &m1_pmu_events_attr_group;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 

-- 
2.50.1