diff mbox

[03/81] drm: Keep a copy of last plane coordinates

Message ID 1355329008-31459-4-git-send-email-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ville Syrjälä Dec. 12, 2012, 4:15 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

If the update_plane() operation succeeds, make a copy of the requested
src and crtc coordinates, so that the the plane may be reclipped if the
display mode changed later.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/drm_crtc.c |    8 ++++++++
 include/drm/drm_crtc.h     |    4 ++++
 2 files changed, 12 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 8918179..3164131 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1852,6 +1852,14 @@  int drm_mode_setplane(struct drm_device *dev, void *data,
 	if (!ret) {
 		plane->crtc = crtc;
 		plane->fb = fb;
+		plane->crtc_x = plane_req->crtc_x;
+		plane->crtc_y = plane_req->crtc_y;
+		plane->crtc_w = plane_req->crtc_w;
+		plane->crtc_h = plane_req->crtc_h;
+		plane->src_x = plane_req->src_x;
+		plane->src_y = plane_req->src_y;
+		plane->src_w = plane_req->src_w;
+		plane->src_h = plane_req->src_h;
 	}
 
 out:
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index a80a346..6b7d809 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -672,6 +672,10 @@  struct drm_plane {
 	void *helper_private;
 
 	struct drm_object_properties properties;
+
+	uint32_t src_x, src_y, src_w, src_h;
+	int32_t crtc_x, crtc_y;
+	uint32_t crtc_w, crtc_h;
 };
 
 /**