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| author | Thomas Zimmermann <[email protected]> | 2020-11-03 09:30:14 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2020-11-09 08:19:52 +0000 |
| commit | b4e7090c242ec64bfa77a69ea7c3cceba21c7a65 (patch) | |
| tree | 530b98cb89ed03fdbb1d9d6b2e2c77fc12b42403 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | drm/gem: Store client buffer mappings as struct dma_buf_map (diff) | |
| download | kernel-b4e7090c242ec64bfa77a69ea7c3cceba21c7a65.tar.gz kernel-b4e7090c242ec64bfa77a69ea7c3cceba21c7a65.zip | |
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 <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Tested-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions