diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2023-06-01 14:52:21 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-19 18:34:11 -0500 |
| commit | ad703e06376d5d71acf61cac0c136b53959506bc (patch) | |
| tree | ad5e2946e400fef5fd172e0838eb9c8209fbe285 /drivers/gpu/drm/xe/xe_tile.h | |
| parent | 3b0d4a5579968f1c42044142a4997bab9fe7ffed (diff) | |
drm/xe: Move GGTT from GT to tile
The GGTT exists at the tile level. When a tile contains multiple GTs,
they share the same GGTT.
v2:
- Include some changes that were mis-squashed into the VRAM patch.
(Gustavo)
Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20230601215244.678611-9-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_tile.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_tile.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_tile.h b/drivers/gpu/drm/xe/xe_tile.h new file mode 100644 index 000000000000..77529ea136a6 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_tile.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_TILE_H_ +#define _XE_TILE_H_ + +struct xe_tile; + +int xe_tile_alloc(struct xe_tile *tile); +int xe_tile_init_noalloc(struct xe_tile *tile); + +#endif |