+#define PIPECONF_PROGRESSIVE (0 << 21)
+#define PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21)
+#define PIPECONF_INTERLACE_FIELD_0_ONLY (7 << 21)
+#define PIPECONF_INTERLACE_MASK (7 << 21)
+
+/* enable bits, write 1 to enable */
+#define PIPESTAT_FIFO_UNDERRUN (1 << 31)
+#define PIPESTAT_CRC_ERROR_EN (1 << 29)
+#define PIPESTAT_CRC_DONE_EN (1 << 28)
+#define PIPESTAT_HOTPLUG_EN (1 << 26)
+#define PIPESTAT_VERTICAL_SYNC_EN (1 << 25)
+#define PIPESTAT_DISPLINE_COMP_EN (1 << 24)
+#define PIPESTAT_FLD_EVT_ODD_EN (1 << 21)
+#define PIPESTAT_FLD_EVT_EVEN_EN (1 << 20)
+#define PIPESTAT_TV_HOTPLUG_EN (1 << 18)
+#define PIPESTAT_VBLANK_EN (1 << 17)
+#define PIPESTAT_OVL_UPDATE_EN (1 << 16)
+/* status bits, write 1 to clear */
+#define PIPESTAT_HOTPLUG_STATE (1 << 15)
+#define PIPESTAT_CRC_ERROR (1 << 13)
+#define PIPESTAT_CRC_DONE (1 << 12)
+#define PIPESTAT_HOTPLUG (1 << 10)
+#define PIPESTAT_VSYNC (1 << 9)
+#define PIPESTAT_DISPLINE_COMP (1 << 8)
+#define PIPESTAT_FLD_EVT_ODD (1 << 5)
+#define PIPESTAT_FLD_EVT_EVEN (1 << 4)
+#define PIPESTAT_TV_HOTPLUG (1 << 2)
+#define PIPESTAT_VBLANK (1 << 1)
+#define PIPESTAT_OVL_UPDATE (1 << 0)