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Diffstat (limited to 'include/uapi/drm/drm_mode.h')
-rw-r--r--include/uapi/drm/drm_mode.h49
1 files changed, 48 insertions, 1 deletions
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 8c67fc03d53d..403339f98a92 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -75,7 +75,7 @@ extern "C" {
* (define not exposed to user space).
*/
#define DRM_MODE_FLAG_3D_MASK (0x1f<<14)
-#define DRM_MODE_FLAG_3D_NONE (0<<14)
+#define DRM_MODE_FLAG_3D_NONE (0<<14)
#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14)
#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14)
#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14)
@@ -127,6 +127,53 @@ extern "C" {
#define DRM_MODE_LINK_STATUS_GOOD 0
#define DRM_MODE_LINK_STATUS_BAD 1
+/*
+ * DRM_MODE_ROTATE_<degrees>
+ *
+ * Signals that a drm plane is been rotated <degrees> degrees in counter
+ * clockwise direction.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_ROTATE_0 (1<<0)
+#define DRM_MODE_ROTATE_90 (1<<1)
+#define DRM_MODE_ROTATE_180 (1<<2)
+#define DRM_MODE_ROTATE_270 (1<<3)
+
+/*
+ * DRM_MODE_ROTATE_MASK
+ *
+ * Bitmask used to look for drm plane rotations.
+ */
+#define DRM_MODE_ROTATE_MASK (\
+ DRM_MODE_ROTATE_0 | \
+ DRM_MODE_ROTATE_90 | \
+ DRM_MODE_ROTATE_180 | \
+ DRM_MODE_ROTATE_270)
+
+/*
+ * DRM_MODE_REFLECT_<axis>
+ *
+ * Signals that the contents of a drm plane is reflected in the <axis> axis,
+ * in the same way as mirroring.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_REFLECT_X (1<<4)
+#define DRM_MODE_REFLECT_Y (1<<5)
+
+/*
+ * DRM_MODE_REFLECT_MASK
+ *
+ * Bitmask used to look for drm plane reflections.
+ */
+#define DRM_MODE_REFLECT_MASK (\
+ DRM_MODE_REFLECT_X | \
+ DRM_MODE_REFLECT_Y)
+
+
struct drm_mode_modeinfo {
__u32 clock;
__u16 hdisplay;