the num of shade engine was needed to
measure the activity of the graphics core
and to enable di/dt feature.
Change-Id: I8fd000816b771c484f91479507c00f97d597b4f1
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 +++
drivers/gpu/drm/amd/include/cgs_common.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 9ffdd09..f413050 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -831,6 +831,9 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device,
case CGS_SYSTEM_INFO_GFX_CU_INFO:
sys_info->value = adev->gfx.cu_info.number;
break;
+ case CGS_SYSTEM_INFO_GFX_SE_INFO:
+ sys_info->value = adev->gfx.config.max_shader_engines;
+ break;
default:
return -ENODEV;
}
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index f12c257..4ea7f3d 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -115,6 +115,7 @@ enum cgs_system_info_id {
CGS_SYSTEM_INFO_CG_FLAGS,
CGS_SYSTEM_INFO_PG_FLAGS,
CGS_SYSTEM_INFO_GFX_CU_INFO,
+ CGS_SYSTEM_INFO_GFX_SE_INFO,
CGS_SYSTEM_INFO_ID_MAXIMUM,
};
--
1.9.1
