[AMD Official Use Only - AMD Internal Distribution Only]
Reviewed-by: Yang Wang <kevinyang.wang@xxxxxxx>
Best Regards,
Kevin
-----Original Message-----
From: Kenneth Feng <kenneth.feng@xxxxxxx>
Sent: Thursday, January 9, 2025 16:25
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Wang, Yang(Kevin) <KevinYang.Wang@xxxxxxx>; Feng, Kenneth <Kenneth.Feng@xxxxxxx>
Subject: [PATCH] drm/amdgpu: disable gfxoff with the compute workload on gfx12
Disable gfxoff with the compute workload on gfx12. This is a workaround for the opencl test failure.
Signed-off-by: Kenneth Feng <kenneth.feng@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 2e5732dfd425..e4cf25c47509 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -715,8 +715,10 @@ int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev, void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle) {
enum amd_powergating_state state = idle ? AMD_PG_STATE_GATE : AMD_PG_STATE_UNGATE;
- if (IP_VERSION_MAJ(amdgpu_ip_version(adev, GC_HWIP, 0)) == 11 &&
- ((adev->mes.kiq_version & AMDGPU_MES_VERSION_MASK) <= 64)) {
+ if ((IP_VERSION_MAJ(amdgpu_ip_version(adev, GC_HWIP, 0)) == 11 &&
+ ((adev->mes.kiq_version & AMDGPU_MES_VERSION_MASK) <= 64)) ||
+ (IP_VERSION_MAJ(amdgpu_ip_version(adev, GC_HWIP, 0)) == 12 &&
+ ((adev->mes.kiq_version & AMDGPU_MES_VERSION_MASK) > 0x6C))) {
pr_debug("GFXOFF is %s\n", idle ? "enabled" : "disabled");
amdgpu_gfx_off_ctrl(adev, idle);
} else if ((IP_VERSION_MAJ(amdgpu_ip_version(adev, GC_HWIP, 0)) == 9) &&
--
2.34.1
