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Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/todo.rst | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 2ce52c5917f8..4c2b72f14316 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -327,26 +327,6 @@ Contact: Laurent Pinchart, Daniel Vetter Level: Intermediate (mostly because it is a huge tasks without good partial milestones, not technically itself that challenging) -Convert direct mode.vrefresh accesses to use drm_mode_vrefresh() ----------------------------------------------------------------- - -drm_display_mode.vrefresh isn't guaranteed to be populated. As such, using it -is risky and has been known to cause div-by-zero bugs. Fortunately, drm core -has helper which will use mode.vrefresh if it's !0 and will calculate it from -the timings when it's 0. - -Use simple search/replace, or (more fun) cocci to replace instances of direct -vrefresh access with a call to the helper. Check out -https://lists.freedesktop.org/archives/dri-devel/2019-January/205186.html for -inspiration. - -Once all instances of vrefresh have been converted, remove vrefresh from -drm_display_mode to avoid future use. - -Contact: Sean Paul - -Level: Starter - connector register/unregister fixes ----------------------------------- |