Commit 56f7d2ac authored by Victor Lu's avatar Victor Lu Committed by Alex Deucher
Browse files

drm/amdgpu: Do not program SQ_TIMEOUT_CONFIG in SRIOV 



VF should not program this register.

Signed-off-by: default avatarVictor Lu <victorchengchi.lu@amd.com>
Reviewed-by: default avatarZhigang Luo <Zhigang.Luo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7ec11c2f

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

+3 −0
Original line number Diff line number Diff line
@@ -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);