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author | 2017-02-03 16:28:48 -0500 | |
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committer | 2017-05-31 16:48:54 -0400 | |
commit | d0b63bb3385c5683c7531044425f4507ca5251b2 (patch) | |
tree | b2c6c0dc8ac159a6e08f3a940be5b9b66408a96a /drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | |
parent | drm/amdgpu: teach amdgpu how to enable interrupts for any pipe v3 (diff) | |
download | linux-d0b63bb3385c5683c7531044425f4507ca5251b2.tar.gz linux-d0b63bb3385c5683c7531044425f4507ca5251b2.tar.bz2 linux-d0b63bb3385c5683c7531044425f4507ca5251b2.zip |
drm/amdkfd: allow split HQD on per-queue granularity v5
Update the KGD to KFD interface to allow sharing pipes with queue
granularity instead of pipe granularity.
This allows for more interesting pipe/queue splits.
v2: fix overflow check for res.queue_mask
v3: fix shift overflow when setting res.queue_mask
v4: fix comment in is_pipeline_enabled()
v5: clamp res.queue_mask to the first MEC only
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c index c6f435aa803f..48dc0561b402 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c @@ -151,5 +151,5 @@ static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q, static int initialize_cpsch_cik(struct device_queue_manager *dqm) { - return init_pipelines(dqm, get_pipes_num(dqm), get_first_pipe(dqm)); + return 0; } |