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authorDaniel Vetter <daniel.vetter@ffwll.ch>2015-01-22 18:53:05 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-01-27 10:02:29 +0100
commitb486e0e6d599b9ca8667fb9a7d49b7383ee963c7 (patch)
tree1a207940466624b213d89e7a9902b1985036c6ba /include/drm
parenteab3bbeffd152125ae0f90863b8e9bc8eef49423 (diff)
downloadop-kernel-dev-b486e0e6d599b9ca8667fb9a7d49b7383ee963c7.zip
op-kernel-dev-b486e0e6d599b9ca8667fb9a7d49b7383ee963c7.tar.gz
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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h
index 2095917..cf501df 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);
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