diff options
| author | David Francis <David.Francis@amd.com> | 2023-02-27 10:33:11 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:59:13 -0400 |
| commit | 76eb9c95a409ea820b2e7c968c220e7a38f27d76 (patch) | |
| tree | d56750f9dbcc889457b3b5d957e82433000e8a90 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 352b919c1e5ff50c71d665395b27acbd1bf23a05 (diff) | |
drm/amdgpu/bu: add mtype_local as a module parameter
Selects the MTYPE to be used for local memory,
(0 = MTYPE_CC (default), 1 = MTYPE_NC, 2 = MTYPE_RW)
v2: squash in build fix (Alex)
Reviewed-by: Graham Sider <Graham.Sider@amd.com>
Signed-off-by: David Francis <David.Francis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 8bc37826a99f..706ba4af062f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -823,11 +823,11 @@ module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm #endif /** - * DOC: use_mtype_cc_wa (bool) + * DOC: mtype_local (int) */ -bool amdgpu_use_mtype_cc_wa = true; -MODULE_PARM_DESC(use_mtype_cc_wa, "Use MTYPE_CC workaround (0 = use MTYPE_RW where applicable, 1 = use MTYPE_CC where applicable (default))"); -module_param_named(use_mtype_cc_wa, amdgpu_use_mtype_cc_wa, bool, 0444); +int amdgpu_mtype_local; +MODULE_PARM_DESC(mtype_local, "MTYPE for local memory (0 = MTYPE_CC (default), 1 = MTYPE_NC, 2 = MTYPE_RW)"); +module_param_named(mtype_local, amdgpu_mtype_local, int, 0444); /** * DOC: pcie_p2p (bool) |