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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-11-26 12:40:09 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-12-01 10:40:19 +0300 |
| commit | ef4ed8621a15ea4979dd6c5bde436ae228c4bdfe (patch) | |
| tree | c7682c6cb3327adc01525ccf579cfb3c79bef3cb /include/linux | |
| parent | 1e759ed22a62680c79aab266d73baaa2bee4de9f (diff) | |
| download | linux-ef4ed8621a15ea4979dd6c5bde436ae228c4bdfe.tar.xz | |
drm/ast: Support cursor buffers objects in I/O memory
Copy the ARGB4444 cursor buffer to system memory if it is located in
I/O memory. While this cannot happen with ast's native GEM objects, an
imported buffer object might be on the external device's I/O memory.
If the cursor buffer is located in system memory continue to use it
directly.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>>
Link: https://patch.msgid.link/20251126094626.41985-3-tzimmermann@suse.de
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions