From: Hawking Zhang <Hawking.Zhang@xxxxxxx>
So we don't need to add ip version check in every callback
when there is atc related programming that is only
available in mmhub v3_0
Signed-off-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Reviewed-by: Likun Gao <Likun.Gao@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 032414d7429d..ab9f8b7e0aa8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -37,6 +37,7 @@
#include "nbio_v4_3.h"
#include "gfxhub_v3_0.h"
#include "mmhub_v3_0.h"
+#include "mmhub_v3_0_2.h"
#include "athub_v3_0.h"
@@ -599,7 +600,14 @@ static void gmc_v11_0_set_umc_funcs(struct amdgpu_device *adev)
static void gmc_v11_0_set_mmhub_funcs(struct amdgpu_device *adev)
{
- adev->mmhub.funcs = &mmhub_v3_0_funcs;
+ switch (adev->ip_versions[MMHUB_HWIP][0]) {
+ case IP_VERSION(3, 0, 2):
+ adev->mmhub.funcs = &mmhub_v3_0_2_funcs;
+ break;
+ default:
+ adev->mmhub.funcs = &mmhub_v3_0_funcs;
+ break;
+ }
}
static void gmc_v11_0_set_gfxhub_funcs(struct amdgpu_device *adev)
--
2.35.1
