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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2020-03-09 16:34:37 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-13 11:52:33 -0400 |
| commit | 06dcd7eb83ee65382305ce48686e3dadaad42088 (patch) | |
| tree | 69474889036f11cb277d6465ec6c481ee80a9e4c /drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c | |
| parent | c2c6f816a8155e8f33a280b392777a0a8b913ac4 (diff) | |
| download | linux-stable-06dcd7eb83ee65382305ce48686e3dadaad42088.tar.gz linux-stable-06dcd7eb83ee65382305ce48686e3dadaad42088.tar.bz2 linux-stable-06dcd7eb83ee65382305ce48686e3dadaad42088.zip | |
drm/amdgpu: check GFX RAS capability before reset counters
disallow the logical to be enabled on platforms that
don't support gfx ras at this stage, like sriov skus,
dgpu with legacy ras.etc
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c index 17f1e7b69a60..cceb46faf212 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c @@ -897,6 +897,9 @@ void gfx_v9_4_reset_ras_error_count(struct amdgpu_device *adev) { int i, j, k; + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + mutex_lock(&adev->grbm_idx_mutex); for (i = 0; i < ARRAY_SIZE(gfx_v9_4_edc_counter_regs); i++) { for (j = 0; j < gfx_v9_4_edc_counter_regs[i].se_num; j++) { |