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author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-03 10:30:14 +0100 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-09 09:19:52 +0100 |
commit | b4e7090c242ec64bfa77a69ea7c3cceba21c7a65 (patch) | |
tree | 530b98cb89ed03fdbb1d9d6b2e2c77fc12b42403 /usr | |
parent | a85955568939e20e573cf42095d90c8476c9cec1 (diff) |
dma-buf-map: Add memcpy and pointer-increment interfaces
To do framebuffer updates, one needs memcpy from system memory and a
pointer-increment function. Add both interfaces with documentation.
v5:
* include <linux/string.h> to build on sparc64 (Sam)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201103093015.1063-10-tzimmermann@suse.de
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions