diff options
| author | Thomas Zimmermann <[email protected]> | 2019-07-05 09:31:00 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2019-07-09 10:25:02 +0200 |
| commit | f458579ede0b721418f7fc9f0eb624ca058ea0ea (patch) | |
| tree | b0cf508c008abc7c29ac7974a486363a40f4e415 /tools/perf/scripts/python | |
| parent | cf1ca9aeb930df074bb5bbcde55f935fec04e529 (diff) | |
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/
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions