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| author | Nirmoy Das <nirmoy.das@intel.com> | 2023-04-04 16:30:56 +0200 |
|---|---|---|
| committer | Nirmoy Das <nirmoy.das@intel.com> | 2023-04-06 18:19:44 +0200 |
| commit | ddb24fc525ddaf35130d96478f3f18682a9d5926 (patch) | |
| tree | 6c9d3278e74ecab3500714309d6f7b47a8d2725e /tools/perf/scripts/python/bin | |
| parent | 4b51210f98c2b89ce37aede5b8dc5105be0572c6 (diff) | |
| download | linux-ddb24fc525ddaf35130d96478f3f18682a9d5926.tar.gz linux-ddb24fc525ddaf35130d96478f3f18682a9d5926.zip | |
drm/i915/ttm: Add I915_BO_PREALLOC
Add a mechanism to preserve existing data when creating
a TTM object with the I915_BO_ALLOC_USER flag. This will
be used in the subsequent patch where the I915_BO_ALLOC_USER
flag will be applied to the framebuffer object. For a pre-allocated
framebuffer without the I915_BO_PREALLOC flag.
TTM would clear the content, which is not desirable.
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230404143100.10452-1-nirmoy.das@intel.com
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions