VIDEO: MX5: export pix format

Pixel format defines must be available for boards to set up
the right display. Move them and export in a new file.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Anatolij Gustschin <agust@denx.de>
CC: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/drivers/video/ipu.h b/drivers/video/ipu.h
index d8bc287d84110352f3f5fa04f794502186f2135e..99a2491cf52da4bfbb719e5a54ad6a31c254e5d8 100644 (file)
--- a/drivers/video/ipu.h
+++ b/drivers/video/ipu.h
@@ -31,6 +31,7 @@
 #define __ASM_ARCH_IPU_H__
 
 #include <linux/types.h>
+#include <ipu_pixfmt.h>
 
 #define IDMA_CHAN_INVALID      0xFF
 #define HIGH_RESOLUTION_WIDTH  1024
@@ -89,51 +90,6 @@ typedef enum {
        IPU_PANEL_TFT,
 } ipu_panel_t;
 
-/*  IPU Pixel format definitions */
-#define fourcc(a, b, c, d)\
-       (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
-
-/*
- * Pixel formats are defined with ASCII FOURCC code. The pixel format codes are
- * the same used by V4L2 API.
- */
-
-#define IPU_PIX_FMT_GENERIC fourcc('I', 'P', 'U', '0')
-#define IPU_PIX_FMT_GENERIC_32 fourcc('I', 'P', 'U', '1')
-#define IPU_PIX_FMT_LVDS666 fourcc('L', 'V', 'D', '6')
-#define IPU_PIX_FMT_LVDS888 fourcc('L', 'V', 'D', '8')
-
-#define IPU_PIX_FMT_RGB332  fourcc('R', 'G', 'B', '1') /*<  8  RGB-3-3-2    */
-#define IPU_PIX_FMT_RGB555  fourcc('R', 'G', 'B', 'O') /*< 16  RGB-5-5-5    */
-#define IPU_PIX_FMT_RGB565  fourcc('R', 'G', 'B', 'P') /*< 1 6  RGB-5-6-5   */
-#define IPU_PIX_FMT_RGB666  fourcc('R', 'G', 'B', '6') /*< 18  RGB-6-6-6    */
-#define IPU_PIX_FMT_BGR666  fourcc('B', 'G', 'R', '6') /*< 18  BGR-6-6-6    */
-#define IPU_PIX_FMT_BGR24   fourcc('B', 'G', 'R', '3') /*< 24  BGR-8-8-8    */
-#define IPU_PIX_FMT_RGB24   fourcc('R', 'G', 'B', '3') /*< 24  RGB-8-8-8    */
-#define IPU_PIX_FMT_BGR32   fourcc('B', 'G', 'R', '4') /*< 32  BGR-8-8-8-8  */
-#define IPU_PIX_FMT_BGRA32  fourcc('B', 'G', 'R', 'A') /*< 32  BGR-8-8-8-8  */
-#define IPU_PIX_FMT_RGB32   fourcc('R', 'G', 'B', '4') /*< 32  RGB-8-8-8-8  */
-#define IPU_PIX_FMT_RGBA32  fourcc('R', 'G', 'B', 'A') /*< 32  RGB-8-8-8-8  */
-#define IPU_PIX_FMT_ABGR32  fourcc('A', 'B', 'G', 'R') /*< 32  ABGR-8-8-8-8 */
-
-/* YUV Interleaved Formats */
-#define IPU_PIX_FMT_YUYV    fourcc('Y', 'U', 'Y', 'V') /*< 16 YUV 4:2:2 */
-#define IPU_PIX_FMT_UYVY    fourcc('U', 'Y', 'V', 'Y') /*< 16 YUV 4:2:2 */
-#define IPU_PIX_FMT_Y41P    fourcc('Y', '4', '1', 'P') /*< 12 YUV 4:1:1 */
-#define IPU_PIX_FMT_YUV444  fourcc('Y', '4', '4', '4') /*< 24 YUV 4:4:4 */
-
-/* two planes -- one Y, one Cb + Cr interleaved  */
-#define IPU_PIX_FMT_NV12    fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
-
-#define IPU_PIX_FMT_GREY    fourcc('G', 'R', 'E', 'Y') /*< 8  Greyscale */
-#define IPU_PIX_FMT_YVU410P fourcc('Y', 'V', 'U', '9') /*< 9  YVU 4:1:0 */
-#define IPU_PIX_FMT_YUV410P fourcc('Y', 'U', 'V', '9') /*< 9  YUV 4:1:0 */
-#define IPU_PIX_FMT_YVU420P fourcc('Y', 'V', '1', '2') /*< 12 YVU 4:2:0 */
-#define IPU_PIX_FMT_YUV420P fourcc('I', '4', '2', '0') /*< 12 YUV 4:2:0 */
-#define IPU_PIX_FMT_YUV420P2 fourcc('Y', 'U', '1', '2')        /*< 12 YUV 4:2:0 */
-#define IPU_PIX_FMT_YVU422P fourcc('Y', 'V', '1', '6') /*< 16 YVU 4:2:2 */
-#define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P') /*< 16 YUV 4:2:2 */
-
 /*
  * IPU Driver channels definitions.
  * Note these are different from IDMA channels

diff --git a/include/ipu_pixfmt.h b/include/ipu_pixfmt.h
new file mode 100644 (file)
index 0000000..0497bff
--- /dev/null
+++ b/include/ipu_pixfmt.h
@@ -0,0 +1,76 @@
+/*
+ * (C) Copyright 2011
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * Based on Linux IPU driver for MX51 (ipu.h):
+ *
+ * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __IPU_PIXFMT_H__
+#define __IPU_PIXFMT_H__
+
+/*  IPU Pixel format definitions */
+#define fourcc(a, b, c, d)\
+       (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+
+/*
+ * Pixel formats are defined with ASCII FOURCC code. The pixel format codes are
+ * the same used by V4L2 API.
+ */
+
+#define IPU_PIX_FMT_GENERIC fourcc('I', 'P', 'U', '0')
+#define IPU_PIX_FMT_GENERIC_32 fourcc('I', 'P', 'U', '1')
+#define IPU_PIX_FMT_LVDS666 fourcc('L', 'V', 'D', '6')
+#define IPU_PIX_FMT_LVDS888 fourcc('L', 'V', 'D', '8')
+
+#define IPU_PIX_FMT_RGB332  fourcc('R', 'G', 'B', '1') /*<  8  RGB-3-3-2    */
+#define IPU_PIX_FMT_RGB555  fourcc('R', 'G', 'B', 'O') /*< 16  RGB-5-5-5    */
+#define IPU_PIX_FMT_RGB565  fourcc('R', 'G', 'B', 'P') /*< 1 6  RGB-5-6-5   */
+#define IPU_PIX_FMT_RGB666  fourcc('R', 'G', 'B', '6') /*< 18  RGB-6-6-6    */
+#define IPU_PIX_FMT_BGR666  fourcc('B', 'G', 'R', '6') /*< 18  BGR-6-6-6    */
+#define IPU_PIX_FMT_BGR24   fourcc('B', 'G', 'R', '3') /*< 24  BGR-8-8-8    */
+#define IPU_PIX_FMT_RGB24   fourcc('R', 'G', 'B', '3') /*< 24  RGB-8-8-8    */
+#define IPU_PIX_FMT_BGR32   fourcc('B', 'G', 'R', '4') /*< 32  BGR-8-8-8-8  */
+#define IPU_PIX_FMT_BGRA32  fourcc('B', 'G', 'R', 'A') /*< 32  BGR-8-8-8-8  */
+#define IPU_PIX_FMT_RGB32   fourcc('R', 'G', 'B', '4') /*< 32  RGB-8-8-8-8  */
+#define IPU_PIX_FMT_RGBA32  fourcc('R', 'G', 'B', 'A') /*< 32  RGB-8-8-8-8  */
+#define IPU_PIX_FMT_ABGR32  fourcc('A', 'B', 'G', 'R') /*< 32  ABGR-8-8-8-8 */
+
+/* YUV Interleaved Formats */
+#define IPU_PIX_FMT_YUYV    fourcc('Y', 'U', 'Y', 'V') /*< 16 YUV 4:2:2 */
+#define IPU_PIX_FMT_UYVY    fourcc('U', 'Y', 'V', 'Y') /*< 16 YUV 4:2:2 */
+#define IPU_PIX_FMT_Y41P    fourcc('Y', '4', '1', 'P') /*< 12 YUV 4:1:1 */
+#define IPU_PIX_FMT_YUV444  fourcc('Y', '4', '4', '4') /*< 24 YUV 4:4:4 */
+
+/* two planes -- one Y, one Cb + Cr interleaved  */
+#define IPU_PIX_FMT_NV12    fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
+
+#define IPU_PIX_FMT_GREY    fourcc('G', 'R', 'E', 'Y') /*< 8  Greyscale */
+#define IPU_PIX_FMT_YVU410P fourcc('Y', 'V', 'U', '9') /*< 9  YVU 4:1:0 */
+#define IPU_PIX_FMT_YUV410P fourcc('Y', 'U', 'V', '9') /*< 9  YUV 4:1:0 */
+#define IPU_PIX_FMT_YVU420P fourcc('Y', 'V', '1', '2') /*< 12 YVU 4:2:0 */
+#define IPU_PIX_FMT_YUV420P fourcc('I', '4', '2', '0') /*< 12 YUV 4:2:0 */
+#define IPU_PIX_FMT_YUV420P2 fourcc('Y', 'U', '1', '2')        /*< 12 YUV 4:2:0 */
+#define IPU_PIX_FMT_YVU422P fourcc('Y', 'V', '1', '6') /*< 16 YVU 4:2:2 */
+#define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P') /*< 16 YUV 4:2:2 */
+
+#endif