diff options
| author | Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> | 2023-10-02 15:27:01 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-04 18:36:42 -0400 |
| commit | f4bff6e0b9e1dc29bc54d7c7e1c01f2c701eb36f (patch) | |
| tree | f511df9136ae9cd5caf05420e596c559ffd93fed /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 9b37d45d797e9441a415e17bf963423162d8f998 (diff) | |
drm/amdgpu: Use ttm_pages_limit to override vram reporting
On GFXIP9.4.3 APU, allow the memory reporting as per the ttm pages
limit in NPS1 mode.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 37e96d9d30a3..04edd61893c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1816,15 +1816,14 @@ static void gmc_v9_0_init_acpi_mem_ranges(struct amdgpu_device *adev, struct amdgpu_mem_partition_info *mem_ranges) { - int num_ranges = 0, ret, mem_groups; struct amdgpu_numa_info numa_info; int node_ids[MAX_MEM_RANGES]; + int num_ranges = 0, ret; int num_xcc, xcc_id; uint32_t xcc_mask; num_xcc = NUM_XCC(adev->gfx.xcc_mask); xcc_mask = (1U << num_xcc) - 1; - mem_groups = hweight32(adev->aid_mask); for_each_inst(xcc_id, xcc_mask) { ret = amdgpu_acpi_get_mem_info(adev, xcc_id, &numa_info); @@ -1849,12 +1848,6 @@ gmc_v9_0_init_acpi_mem_ranges(struct amdgpu_device *adev, } adev->gmc.num_mem_partitions = num_ranges; - - /* If there is only partition, don't use entire size */ - if (adev->gmc.num_mem_partitions == 1) { - mem_ranges[0].size = mem_ranges[0].size * (mem_groups - 1); - do_div(mem_ranges[0].size, mem_groups); - } } static void |