diff mbox series

[v4,05/11] drivers/perf: apple_m1: Support per-implementation PMU startup

Message ID 20250214-apple-cpmu-v4-5-ffca0e45147e@gmail.com (mailing list archive)
State New
Headers show
Series drivers/perf: apple_m1: Add Apple A7-A11, T2 SoC support | expand

Commit Message

Nick Chan Feb. 14, 2025, 2:28 p.m. UTC 
Support for implementations that deliver its interrupts in ways other than
FIQ will be added, which requires a per-implementation startup function.

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

Patch

diff --git a/drivers/perf/apple_m1_cpu_pmu.c b/drivers/perf/apple_m1_cpu_pmu.c
index 73ba9861a15ff931b5e388b6d809dedb140e2292..b601d585d204f9e59ad7f5216679b97852a46a04 100644
--- a/drivers/perf/apple_m1_cpu_pmu.c
+++ b/drivers/perf/apple_m1_cpu_pmu.c
@@ -608,7 +608,6 @@  static int apple_pmu_init(struct arm_pmu *cpu_pmu, u32 counters)
 	cpu_pmu->read_counter	  = m1_pmu_read_counter;
 	cpu_pmu->write_counter	  = m1_pmu_write_counter;
 	cpu_pmu->clear_event_idx  = m1_pmu_clear_event_idx;
-	cpu_pmu->start		  = m1_pmu_start;
 	cpu_pmu->stop		  = m1_pmu_stop;
 	cpu_pmu->set_event_filter = m1_pmu_set_event_filter;
 
@@ -625,6 +624,7 @@  static int m1_pmu_ice_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->get_event_idx	  = m1_pmu_get_event_idx;
 	cpu_pmu->map_event	  = m1_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
+	cpu_pmu->start		  = m1_pmu_start;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -634,6 +634,7 @@  static int m1_pmu_fire_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->get_event_idx	  = m1_pmu_get_event_idx;
 	cpu_pmu->map_event	  = m1_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
+	cpu_pmu->start		  = m1_pmu_start;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -643,6 +644,7 @@  static int m2_pmu_avalanche_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->get_event_idx	  = m1_pmu_get_event_idx;
 	cpu_pmu->map_event	  = m2_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
+	cpu_pmu->start		  = m1_pmu_start;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }
 
@@ -652,6 +654,7 @@  static int m2_pmu_blizzard_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->get_event_idx	  = m1_pmu_get_event_idx;
 	cpu_pmu->map_event	  = m2_pmu_map_event;
 	cpu_pmu->reset		  = m1_pmu_reset;
+	cpu_pmu->start		  = m1_pmu_start;
 	return apple_pmu_init(cpu_pmu, M1_PMU_NR_COUNTERS);
 }