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drm/amdgpu: Expose special on chip memory pools in fdinfo

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In the past these specialized on chip memory pools were reported as system
memory (aka 'cpu') which was not correct and misleading. That has since
been removed so lets make them visible as their own respective memory
regions.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Yunxiang Li <Yunxiang.Li@amd.com>
Cc: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tvrtko Ursulin 2024-10-24 10:23:41 +01:00 committed by Alex Deucher
parent cd3037f3fc
commit aa2ac51c8e
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
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@ -66,6 +66,10 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)
[TTM_PL_VRAM] = "vram",
[TTM_PL_TT] = "gtt",
[TTM_PL_SYSTEM] = "cpu",
[AMDGPU_PL_GDS] = "gds",
[AMDGPU_PL_GWS] = "gws",
[AMDGPU_PL_OA] = "oa",
[AMDGPU_PL_DOORBELL] = "doorbell",
};
unsigned int hw_ip, i;
int ret;
@ -87,12 +91,16 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)
drm_printf(p, "pasid:\t%u\n", fpriv->vm.pasid);
for (i = 0; i < TTM_PL_PRIV; i++)
for (i = 0; i < ARRAY_SIZE(pl_name); i++) {
if (!pl_name[i])
continue;
drm_print_memory_stats(p,
&stats[i].drm,
DRM_GEM_OBJECT_RESIDENT |
DRM_GEM_OBJECT_PURGEABLE,
pl_name[i]);
}
/* Legacy amdgpu keys, alias to drm-resident-memory-: */
drm_printf(p, "drm-memory-vram:\t%llu KiB\n",