[PATCH 1/4] drm/amdgpu: Deprecate xgmi_link_speed enum

[Lijo Lazar]

xgmi doesn't have discrete max speeds defined. Speed numbers can be
arbitrary based on SOC. Deprecate the enum.

Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 6 ++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h | 8 +-------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index d9ad37711c3e..6f9997198518 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -1771,13 +1771,15 @@ void amdgpu_xgmi_early_init(struct amdgpu_device *adev)
 	case IP_VERSION(9, 4, 0):
 	case IP_VERSION(9, 4, 1):
 	case IP_VERSION(9, 4, 2):
-		adev->gmc.xgmi.max_speed = XGMI_SPEED_25GT;
+		/* 25 GT/s */
+		adev->gmc.xgmi.max_speed = 25;
 		adev->gmc.xgmi.max_width = 16;
 		break;
 	case IP_VERSION(9, 4, 3):
 	case IP_VERSION(9, 4, 4):
 	case IP_VERSION(9, 5, 0):
-		adev->gmc.xgmi.max_speed = XGMI_SPEED_32GT;
+		/* 32 GT/s */
+		adev->gmc.xgmi.max_speed = 32;
 		adev->gmc.xgmi.max_width = 16;
 		break;
 	default:
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
index f994be985f42..433d94f52ac3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
@@ -25,12 +25,6 @@
 #include <drm/task_barrier.h>
 #include "amdgpu_ras.h"
 
-enum amdgpu_xgmi_link_speed {
-	XGMI_SPEED_16GT = 16,
-	XGMI_SPEED_25GT = 25,
-	XGMI_SPEED_32GT = 32
-};
-
 struct amdgpu_hive_info {
 	struct kobject kobj;
 	uint64_t hive_id;
@@ -97,7 +91,7 @@ struct amdgpu_xgmi {
 	struct ras_common_if *ras_if;
 	bool connected_to_cpu;
 	struct amdgpu_xgmi_ras *ras;
-	enum amdgpu_xgmi_link_speed max_speed;
+	uint16_t max_speed;
 	uint8_t max_width;
 };
 
-- 
2.25.1