diff options
| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-07-30 16:36:58 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:50:41 -0400 |
| commit | 1333f723fb6f1356a54135586f1ede44dcaa9652 (patch) | |
| tree | a91edb7bb65004749a8cf8390dd7ef665e034f1f /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | c0044bc2c62dc3267f2a555ed8342181516008a5 (diff) | |
drm/amdgpu: add amdgpu.sched_jobs option
This option can be used to specify the max job number in the job queue,
and it is 16 by default.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 8f33cef9c828..319de441e907 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -76,6 +76,7 @@ int amdgpu_vm_size = 8; int amdgpu_vm_block_size = -1; int amdgpu_exp_hw_support = 0; int amdgpu_enable_scheduler = 0; +int amdgpu_sched_jobs = 16; MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes"); module_param_named(vramlimit, amdgpu_vram_limit, int, 0600); @@ -143,6 +144,9 @@ module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444); MODULE_PARM_DESC(enable_scheduler, "enable SW GPU scheduler (1 = enable, 0 = disable ((default))"); module_param_named(enable_scheduler, amdgpu_enable_scheduler, int, 0444); +MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 16)"); +module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444); + static struct pci_device_id pciidlist[] = { #ifdef CONFIG_DRM_AMDGPU_CIK /* Kaveri */ |