[PATCH] drm/amdgpu/mes11: fix kiq ring ready flag
Jack Xiao
Jack.Xiao at amd.com
Tue Apr 30 06:16:21 UTC 2024
kiq ring test has overwitten ready flag,
need disable after gfx hw init.
Signed-off-by: Jack Xiao <Jack.Xiao at amd.com>
---
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index d98f6d282ae7..8263b97c4466 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -1326,7 +1326,7 @@ static int mes_v11_0_hw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->mes.ring.sched.ready)
- return 0;
+ goto out;
if (!adev->enable_mes_kiq) {
if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
@@ -1363,6 +1363,7 @@ static int mes_v11_0_hw_init(void *handle)
goto failure;
}
+out:
/*
* Disable KIQ ring usage from the driver once MES is enabled.
* MES uses KIQ ring exclusively so driver cannot access KIQ ring
--
2.41.0
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