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| author | José Roberto de Souza <jose.souza@intel.com> | 2025-03-06 13:08:27 -0800 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2025-03-11 07:04:51 -0700 |
| commit | bfef148f3680e6b9d28e7fca46d9520f80c5e50e (patch) | |
| tree | 3181a932d2f1f1ccc798afee2ecd91c086686a53 /lib/crypto/mpi/mpi-sub-ui.c | |
| parent | cf58c9434599730ee95fcfe1ee26874814e99080 (diff) | |
| download | lwn-bfef148f3680e6b9d28e7fca46d9520f80c5e50e.tar.gz lwn-bfef148f3680e6b9d28e7fca46d9520f80c5e50e.zip | |
drm/i915: Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support for partial mmaps
Commit 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping")
was the last patch of several patches fixing multiple partial mmaps.
But without a bump in I915_PARAM_MMAP_GTT_VERSION there is no clean
way for UMD to know if it can do multiple partial mmaps.
Fixes: 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping")
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306210827.171147-1-jose.souza@intel.com
Diffstat (limited to 'lib/crypto/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions