[PATCH v2 1/4] drm/amdgpu: add pmlog structure definition

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From: Alex Deucher <alexander.deucher@xxxxxxx>

Define the pmlog structures to be exposed via sysfs.

Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Lijo Lazar <lijo.lazar@xxxxxxx>
---
 drivers/gpu/drm/amd/include/kgd_pp_interface.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
index e0bb6d39f0c3..9905228fd89c 100644
--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -980,4 +980,19 @@ struct gpu_metrics_v2_4 {
 	uint16_t			average_soc_current;
 	uint16_t			average_gfx_current;
 };
+
+struct amdgpu_pmlog_header {
+	uint16_t structure_size;
+	uint16_t pad;
+	uint32_t mp1_ip_discovery_version;
+	uint32_t pmfw_version;
+	uint32_t pmlog_version;
+};
+
+struct amdgpu_pmlog {
+	struct amdgpu_pmlog_header common_header;
+
+	uint8_t data[];
+};
+
 #endif
-- 
2.25.1




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