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| author | Alex Deucher <alexander.deucher@amd.com> | 2024-07-25 01:20:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-09-02 18:41:40 +0300 |
| commit | ead60e9c4e29c8574cae1be4fe3af1d9a978fb0f (patch) | |
| tree | 081a6406c2082e4c11b8a6d1b2b8878d3290c875 /drivers | |
| parent | 3f2d35c325534c1b7ac5072173f0dc7ca969dec2 (diff) | |
| download | linux-ead60e9c4e29c8574cae1be4fe3af1d9a978fb0f.tar.xz | |
drm/amdgpu/gfx10: use rlc safe mode for soft recovery
Protect the MMIO access with safe mode.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index fba1e5cba941..45ed97038df0 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -8949,7 +8949,9 @@ static void gfx_v10_0_ring_soft_recovery(struct amdgpu_ring *ring, value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); WREG32_SOC15(GC, 0, mmSQ_CMD, value); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); } static void |