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drm/amdgpu: Do not program SQ_TIMEOUT_CONFIG in SRIOV

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VF should not program this register.

Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Zhigang Luo <Zhigang.Luo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Victor Lu
2024-02-26 11:14:46 -05:00
committed by Alex Deucher
parent 7ec11c2f65
commit 56f7d2ac6d
1 changed files with 3 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+3
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@@ -3951,6 +3951,9 @@ static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev,
uint32_t i;
uint32_t data;
if (amdgpu_sriov_vf(adev))
return;
data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG);
data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE,
amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0);