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authorSergey Senozhatsky <senozhatsky@chromium.org>2021-09-09 14:24:24 +0300
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-09-30 11:07:56 +0300
commit4dbe7eab95809ada25312a3c67bda0697040bbb0 (patch)
tree46e763d948b765c73831c3f07ce7d55f9c76e946 /include/media
parenta4b83deb3e76fb9385ca58e2c072a145b3a320d6 (diff)
downloadlinux-4dbe7eab95809ada25312a3c67bda0697040bbb0.tar.xz
media: videobuf2: inverse buffer cache_hints flags
It would be less error prone if the default cache hints value (we kzalloc() structs, so it's zeroed out by default) would be to "always sync/flush" caches. Inverse and rename cache hints flags. Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/videobuf2-core.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 3b5986cee073..66e548268242 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -267,10 +267,10 @@ struct vb2_buffer {
* after the 'buf_finish' op is called.
* copied_timestamp: the timestamp of this capture buffer was copied
* from an output buffer.
- * need_cache_sync_on_prepare: when set buffer's ->prepare() function
- * performs cache sync/invalidation.
- * need_cache_sync_on_finish: when set buffer's ->finish() function
- * performs cache sync/invalidation.
+ * skip_cache_sync_on_prepare: when set buffer's ->prepare() function
+ * skips cache sync/invalidation.
+ * skip_cache_sync_on_finish: when set buffer's ->finish() function
+ * skips cache sync/invalidation.
* queued_entry: entry on the queued buffers list, which holds
* all buffers queued from userspace
* done_entry: entry on the list that stores all buffers ready
@@ -281,8 +281,8 @@ struct vb2_buffer {
unsigned int synced:1;
unsigned int prepared:1;
unsigned int copied_timestamp:1;
- unsigned int need_cache_sync_on_prepare:1;
- unsigned int need_cache_sync_on_finish:1;
+ unsigned int skip_cache_sync_on_prepare:1;
+ unsigned int skip_cache_sync_on_finish:1;
struct vb2_plane planes[VB2_MAX_PLANES];
struct list_head queued_entry;