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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-22 18:53:05 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-27 10:02:29 +0100 |
| commit | b486e0e6d599b9ca8667fb9a7d49b7383ee963c7 (patch) | |
| tree | 1a207940466624b213d89e7a9902b1985036c6ba /include/drm | |
| parent | drm/atomic: Add drm_crtc_state->active (diff) | |
| download | linux-b486e0e6d599b9ca8667fb9a7d49b7383ee963c7.tar.xz linux-b486e0e6d599b9ca8667fb9a7d49b7383ee963c7.zip | |
drm/atomic-helper: add connector->dpms() implementation
This builds on top of the crtc->active infrastructure to implement
legacy DPMS. My choice of semantics is somewhat arbitrary, but the
entire pipe is enabled as along as one output is still enabled.
Of course it also clamps everything that's not ON to OFF.
v2: Fix spelling in one comment.
v3: Don't do an async commit (Thierry)
v4: Dan Carpenter noticed missing error case handling.
Cc: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_atomic_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 2095917ff8c7..cf501df9e513 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -82,6 +82,8 @@ int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags); +void drm_atomic_helper_connector_dpms(struct drm_connector *connector, + int mode); /* default implementations for state handling */ void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); |