From 56f7d2ac6d7c80d608d0c2143f939e19fb20c7df Mon Sep 17 00:00:00 2001 From: Victor Lu Date: Mon, 18 Dec 2023 19:38:26 -0500 Subject: drm/amdgpu: Do not program SQ_TIMEOUT_CONFIG in SRIOV VF should not program this register. Signed-off-by: Victor Lu Reviewed-by: Zhigang Luo Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index ec92c3c2080b..b53c8fd4e8cf 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -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); -- cgit v1.2.3