diff options
| author | Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> | 2017-06-22 16:40:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-26 21:09:14 -0500 |
| commit | 13cd51a8f1ff77972912e42f30015a0c14e2e47d (patch) | |
| tree | f0b76227dc72d2d1659b5af86da4f11812dc76ba /drivers/gpu | |
| parent | 6d12aa874163cc8330c36dff05701cf7cbdff398 (diff) | |
| download | linux-13cd51a8f1ff77972912e42f30015a0c14e2e47d.tar.gz linux-13cd51a8f1ff77972912e42f30015a0c14e2e47d.tar.bz2 linux-13cd51a8f1ff77972912e42f30015a0c14e2e47d.zip | |
drm/amdgpu: Enable BAD_OPCODE intr for gfx8
This enables KFD_EVENT_TYPE_HW_EXCEPTION notifications to user mode in
response to bad opcodes in a CP queue.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c index ea7c18ce7754..f58a8a33c958 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c @@ -282,7 +282,8 @@ static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id) lock_srbm(kgd, mec, pipe, 0, 0); - WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK); + WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); unlock_srbm(kgd); |