[PATCH v10 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 at gmail.com>
---
 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 0655eeaea96b46d638b0998944c30a07f3273c2b..f903cebf566be6b40f260d81a70cefa4858bc085 100644
--- a/drivers/perf/apple_m1_cpu_pmu.c
+++ b/drivers/perf/apple_m1_cpu_pmu.c
@@ -670,7 +670,6 @@ static int apple_pmu_init(struct arm_pmu *cpu_pmu, u32 nr_counters)
 	}
 
 	bitmap_set(cpu_pmu->cntr_mask, 0, nr_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;
 }
@@ -683,6 +682,7 @@ 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);
 }
 
@@ -693,6 +693,7 @@ 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);
 }
 
@@ -703,6 +704,7 @@ 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);
 }
 
@@ -713,6 +715,7 @@ 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);
 }
 

-- 
2.52.0