Searched hist:de28d021 (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/include/drm/ |
H A D | drm_atomic_helper.h | de28d021 Tue May 19 09:41:01 CDT 2015 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/atomic: add commit_planes_on_crtc helper
drm_atomic_helper_commit_planes calls all atomic_begin's first, then updates all planes, finally calling atomic_flush.
Some drivers may want to things like disabling irq's from their atomic_begin, in which case a second call to atomic_begin will splat. By using commit_planes_on_crtc on each crtc in the atomic state they'll evade that issue.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [danvet: Extend kerneldoc a bit as discussed with Maarten on irc.] [danvet: Squash in fixup to check for crtc_funcs in all places. Reported by Dan Carpenter.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> de28d021 Tue May 19 09:41:01 CDT 2015 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/atomic: add commit_planes_on_crtc helper drm_atomic_helper_commit_planes calls all atomic_begin's first, then updates all planes, finally calling atomic_flush. Some drivers may want to things like disabling irq's from their atomic_begin, in which case a second call to atomic_begin will splat. By using commit_planes_on_crtc on each crtc in the atomic state they'll evade that issue. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [danvet: Extend kerneldoc a bit as discussed with Maarten on irc.] [danvet: Squash in fixup to check for crtc_funcs in all places. Reported by Dan Carpenter.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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/openbmc/linux/drivers/gpu/drm/ |
H A D | drm_atomic_helper.c | de28d021 Tue May 19 09:41:01 CDT 2015 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/atomic: add commit_planes_on_crtc helper
drm_atomic_helper_commit_planes calls all atomic_begin's first, then updates all planes, finally calling atomic_flush.
Some drivers may want to things like disabling irq's from their atomic_begin, in which case a second call to atomic_begin will splat. By using commit_planes_on_crtc on each crtc in the atomic state they'll evade that issue.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [danvet: Extend kerneldoc a bit as discussed with Maarten on irc.] [danvet: Squash in fixup to check for crtc_funcs in all places. Reported by Dan Carpenter.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> de28d021 Tue May 19 09:41:01 CDT 2015 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/atomic: add commit_planes_on_crtc helper drm_atomic_helper_commit_planes calls all atomic_begin's first, then updates all planes, finally calling atomic_flush. Some drivers may want to things like disabling irq's from their atomic_begin, in which case a second call to atomic_begin will splat. By using commit_planes_on_crtc on each crtc in the atomic state they'll evade that issue. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [danvet: Extend kerneldoc a bit as discussed with Maarten on irc.] [danvet: Squash in fixup to check for crtc_funcs in all places. Reported by Dan Carpenter.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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