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authorDave Airlie <airlied@redhat.com>2020-12-10 02:42:34 +0300
committerDave Airlie <airlied@redhat.com>2020-12-10 02:42:47 +0300
commit60f2f74978e69fdb63e7a26179cbd5c50d4845c2 (patch)
tree307c7226593097e952ca52f7038dde463ea6f9c1 /include/drm/drm_crtc.h
parent5eb3c85e343ae62ed47fa3c9816d79f95809fe27 (diff)
parente319a1b956f785f618611857cd946dca2bb68542 (diff)
downloadlinux-60f2f74978e69fdb63e7a26179cbd5c50d4845c2.tar.xz
Merge tag 'drm-msm-next-2020-12-07' of https://gitlab.freedesktop.org/drm/msm into drm-next
* Shutdown hook for GPU (to ensure GPU is idle before iommu goes away) * GPU cooling device support * DSI 7nm and 10nm phy/pll updates * Additional sm8150/sm8250 DPU support (merge_3d and DSPP color processing) * Various DP fixes * A whole bunch of W=1 fixes from Lee Jones * GEM locking re-work (no more trylock_recursive in shrinker!) * LLCC (system cache) support * Various other fixes/cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGt0G=H3_RbF_GAQv838z5uujSmFd+7fYhL6Yg=23LwZ=g@mail.gmail.com
Diffstat (limited to 'include/drm/drm_crtc.h')
-rw-r--r--include/drm/drm_crtc.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index ba839e5e357d..5f43d64d2a07 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1279,6 +1279,16 @@ static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev,
#define drm_for_each_crtc(crtc, dev) \
list_for_each_entry(crtc, &(dev)->mode_config.crtc_list, head)
+/**
+ * drm_for_each_crtc_reverse - iterate over all CRTCs in reverse order
+ * @crtc: a &struct drm_crtc as the loop cursor
+ * @dev: the &struct drm_device
+ *
+ * Iterate over all CRTCs of @dev.
+ */
+#define drm_for_each_crtc_reverse(crtc, dev) \
+ list_for_each_entry_reverse(crtc, &(dev)->mode_config.crtc_list, head)
+
int drm_crtc_create_scaling_filter_property(struct drm_crtc *crtc,
unsigned int supported_filters);