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| author | Thomas Zimmermann <[email protected]> | 2019-07-05 07:31:00 +0000 |
|---|---|---|
| committer | Gerd Hoffmann <[email protected]> | 2019-08-01 13:01:35 +0000 |
| commit | 01b947afaa940327e7adf57070a4bf3d0bed9810 (patch) | |
| tree | 2ec3fe68cca1208ff9dd6fa2ed33e9e85e4fd189 /tools/perf/scripts/python/sctop.py | |
| parent | drm/fb-helper: Map DRM client buffer only when required (diff) | |
| download | kernel-01b947afaa940327e7adf57070a4bf3d0bed9810.tar.gz kernel-01b947afaa940327e7adf57070a4bf3d0bed9810.zip | |
drm/fb-helper: Instanciate shadow FB if configured in device's mode_config
Generic framebuffer emulation uses a shadow buffer for framebuffers with
dirty() function. If drivers want to use the shadow FB without such a
function, they can now set prefer_shadow or prefer_shadow_fbdev in their
mode_config structures. The former flag is exported to userspace, the
latter flag is fbdev-only.
v3:
* only schedule dirty worker if fbdev uses shadow fb
* test shadow fb settings with boolean operators
* use bool for struct drm_mode_config.prefer_shadow_fbdev
* fix documentation comments
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Noralf Trønnes <[email protected]>
Tested-by: Noralf Trønnes <[email protected]>
Link: https://patchwork.freedesktop.org/patch/315834/
Signed-off-by: Gerd Hoffmann <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions