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-rw-r--r--include/media/blackfin/ppi.h33
1 files changed, 27 insertions, 6 deletions
diff --git a/include/media/blackfin/ppi.h b/include/media/blackfin/ppi.h
index 8f72f8a0b3d0..65c467576b31 100644
--- a/include/media/blackfin/ppi.h
+++ b/include/media/blackfin/ppi.h
@@ -21,22 +21,42 @@
#define _PPI_H_
#include <linux/interrupt.h>
+#include <asm/blackfin.h>
+#include <asm/bfin_ppi.h>
+/* EPPI */
#ifdef EPPI_EN
#define PORT_EN EPPI_EN
+#define PORT_DIR EPPI_DIR
#define DMA32 0
#define PACK_EN PACKEN
#endif
+/* EPPI3 */
+#ifdef EPPI0_CTL2
+#define PORT_EN EPPI_CTL_EN
+#define PORT_DIR EPPI_CTL_DIR
+#define PACK_EN EPPI_CTL_PACKEN
+#define DMA32 0
+#define DLEN_8 EPPI_CTL_DLEN08
+#define DLEN_16 EPPI_CTL_DLEN16
+#endif
+
struct ppi_if;
struct ppi_params {
- int width;
- int height;
- int bpp;
- unsigned long ppi_control;
- u32 int_mask;
- int blank_clocks;
+ u32 width; /* width in pixels */
+ u32 height; /* height in lines */
+ u32 hdelay; /* delay after the HSYNC in pixels */
+ u32 vdelay; /* delay after the VSYNC in lines */
+ u32 line; /* total pixels per line */
+ u32 frame; /* total lines per frame */
+ u32 hsync; /* HSYNC length in pixels */
+ u32 vsync; /* VSYNC length in lines */
+ int bpp; /* bits per pixel */
+ int dlen; /* data length for ppi in bits */
+ u32 ppi_control; /* ppi configuration */
+ u32 int_mask; /* interrupt mask */
};
struct ppi_ops {
@@ -51,6 +71,7 @@ struct ppi_ops {
enum ppi_type {
PPI_TYPE_PPI,
PPI_TYPE_EPPI,
+ PPI_TYPE_EPPI3,
};
struct ppi_info {