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authorDave Airlie <airlied@redhat.com>2014-08-26 09:04:32 +1000
committerDave Airlie <airlied@redhat.com>2014-08-26 09:04:32 +1000
commitd5a0f2e7be20d29c5a23fdbc65c1f8307690413c (patch)
tree1f56a52a35825a209aa26986852b45b9e3fddf29 /include
parentc0ee755fc57319a623e0d9ef839cf8fb26ce8d60 (diff)
parent2c0827cffca8ac0c654b888c58a1989a5172f007 (diff)
Merge tag 'drm-intel-next-2014-08-08' of git://anongit.freedesktop.org/drm-intel into drm-next
- Setting dp M2/N2 values plus state checker support (Vandana Kannan) - chv power well support (Ville) - DP training pattern 3 support for chv (Ville) - cleanup of the hsw/bdw ddi pll code, prep work for skl (Damien) - dsi video burst mode support (Shobhit) - piles of other chv fixes all over (Ville et. al.) - cleanup of the ddi translation tables setup code (Damien) - 180 deg rotation support (Ville & Sonika Jindal) * tag 'drm-intel-next-2014-08-08' of git://anongit.freedesktop.org/drm-intel: (59 commits) drm/i915: Update DRIVER_DATE to 20140808 drm/i915: No busy-loop wait_for in the ring init code drm/i915: Add sprite watermark programming for VLV and CHV drm/i915: Round-up clock and limit drain latency drm/i915: Generalize drain latency computation drm/i915: Free pending page flip events at .preclose() drm/i915: clean up PPGTT checking logic drm/i915: Polish the chv cmnlane resrt macros drm/i915: Hack to tie both common lanes together on chv drm/i915: Add cherryview_update_wm() drm/i915: Update DDL only for current CRTC drm/i915: Parametrize VLV_DDL registers drm/i915: Fill out the FWx watermark register defines drm: Resetting rotation property drm/i915: Add rotation property for sprites drm: Add rotation_property to mode_config drm/i915: Make intel_plane_restore() return an error drm/i915: Add 180 degree sprite rotation support drm/i915: Introduce a for_each_intel_encoder() macro drm/i915: Demote the DRRS messages to debug messages ...
Diffstat (limited to 'include')
-rw-r--r--include/drm/drmP.h11
-rw-r--r--include/drm/drm_crtc.h1
2 files changed, 12 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d2f64b9ccef..6b4fbf3a326 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1313,6 +1313,17 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
extern void drm_calc_timestamping_constants(struct drm_crtc *crtc,
const struct drm_display_mode *mode);
+/**
+ * drm_crtc_vblank_waitqueue - get vblank waitqueue for the CRTC
+ * @crtc: which CRTC's vblank waitqueue to retrieve
+ *
+ * This function returns a pointer to the vblank waitqueue for the CRTC.
+ * Drivers can use this to implement vblank waits using wait_event() & co.
+ */
+static inline wait_queue_head_t *drm_crtc_vblank_waitqueue(struct drm_crtc *crtc)
+{
+ return &crtc->dev->vblank[drm_crtc_index(crtc)].queue;
+}
/* Modesetting support */
extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 2c1f58d6957..0375d75552f 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -825,6 +825,7 @@ struct drm_mode_config {
struct drm_property *dpms_property;
struct drm_property *path_property;
struct drm_property *plane_type_property;
+ struct drm_property *rotation_property;
/* DVI-I properties */
struct drm_property *dvi_i_subconnector_property;