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| author | Christian König <[email protected]> | 2016-08-24 13:51:49 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2016-10-25 18:38:16 +0000 |
| commit | 6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6 (patch) | |
| tree | 1ef1f56a79e71583af76aaf2cf57ebc044a2c4c5 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: enable amdgpu_move_blit to handle multiple MM nodes v2 (diff) | |
| download | kernel-6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6.tar.gz kernel-6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6.zip | |
drm/amdgpu: add VRAM manager v2
Split VRAM allocations into 4MB blocks.
v2: fix typo in comment, some suggested cleanups
v3: document how to disable the feature, fix rebase issue
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Edward O'Callaghan <[email protected]>
Tested-by: Mike Lothian <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 039b57e4644c..1296f5967bd6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -97,6 +97,7 @@ extern char *amdgpu_disable_cu; extern int amdgpu_sclk_deep_sleep_en; extern char *amdgpu_virtual_display; extern unsigned amdgpu_pp_feature_mask; +extern int amdgpu_vram_page_split; #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 #define AMDGPU_MAX_USEC_TIMEOUT 100000 /* 100 ms */ |