From: Likun Gao <Likun.Gao@xxxxxxx>
Add memory training support for sienna_cichlid.
Signed-off-by: Likun Gao <Likun.Gao@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index a9adccfda4c0..2b55ccd5cb44 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -532,6 +532,7 @@ static int gddr6_mem_train_support(struct amdgpu_device *adev)
switch (hw_v) {
case HW_REV(11, 0, 0):
case HW_REV(11, 0, 5):
+ case HW_REV(11, 0, 7):
ret = 1;
break;
default:
@@ -561,7 +562,8 @@ int amdgpu_atomfirmware_get_mem_train_info(struct amdgpu_device *adev)
adev->fw_vram_usage.mem_train_support = false;
if (adev->asic_type != CHIP_NAVI10 &&
- adev->asic_type != CHIP_NAVI14)
+ adev->asic_type != CHIP_NAVI14 &&
+ adev->asic_type != CHIP_SIENNA_CICHLID)
return 0;
if (amdgpu_sriov_vf(adev))
--
2.25.4
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