diff options
| author | Shaoyun Liu <Shaoyun.Liu@amd.com> | 2018-02-09 16:29:14 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-26 21:09:16 -0500 |
| commit | d50941892ed9d18792271b2b06c8842a7a14b54d (patch) | |
| tree | 095cdfb345415611c07ae47f6e146559d8531b01 /drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | |
| parent | drm/amdgpu/sriov: Correct the setting about sdma doorbell offset of Vega10 (diff) | |
| download | linux-d50941892ed9d18792271b2b06c8842a7a14b54d.tar.gz linux-d50941892ed9d18792271b2b06c8842a7a14b54d.zip | |
drm/amdkfd: Make the number of SDMA queues variable
Vega20 supports 8 SDMA queues per engine
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@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/drm/amd/amdkfd/kfd_device_queue_manager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index 408888911361..77d56efdd14e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -109,7 +109,7 @@ static unsigned int get_num_sdma_engines(struct device_queue_manager *dqm) unsigned int get_num_sdma_queues(struct device_queue_manager *dqm) { return dqm->dev->device_info->num_sdma_engines - * KFD_SDMA_QUEUES_PER_ENGINE; + * dqm->dev->device_info->num_sdma_queues_per_engine; } void program_sh_mem_settings(struct device_queue_manager *dqm, @@ -1843,7 +1843,9 @@ int dqm_debugfs_hqds(struct seq_file *m, void *data) } for (pipe = 0; pipe < get_num_sdma_engines(dqm); pipe++) { - for (queue = 0; queue < KFD_SDMA_QUEUES_PER_ENGINE; queue++) { + for (queue = 0; + queue < dqm->dev->device_info->num_sdma_queues_per_engine; + queue++) { r = dqm->dev->kfd2kgd->hqd_sdma_dump( dqm->dev->kgd, pipe, queue, &dump, &n_regs); if (r) |