add tvp7000 capture driver

initial version, only with a few command, have not test

arch/arm/configs/ntosd_644xA_defconfig

@@ -850,6 +850,7 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
 CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
 CONFIG_VIDEO_DAVINCI=y
 CONFIG_VIDEO_TVP5150=y
+CONFIG_VIDEO_TVP7000=y
 # CONFIG_VIDEO_TVP5146 is not set
 # CONFIG_VIDEO_CPIA is not set
 # CONFIG_VIDEO_CPIA2 is not set

drivers/media/video/Kconfig

@@ -383,9 +383,7 @@ config VIDEO_DAVINCI
 	  To compile this driver as a module, choose M here: the
 	  module will be called vpfe.
 
-choice
-	prompt "Video Capture Decoder"
-	optional
+menu "Video Capture Decoder"
 	depends on VIDEO_DAVINCI
 
 config VIDEO_TVP5146
@@ -405,7 +403,16 @@ config VIDEO_TVP5150
 
           To compile this driver as a module, choose M here: the
           module will be called tvp5150.
-endchoice
+
+config VIDEO_TVP7000
+	tristate "tvp7000 video capture driver"
+	depends on I2C && ARCH_DAVINCI
+	---help---
+          Support for I2C bus based TVP7000 configuration.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tvp7000.
+endmenu
 
 source "drivers/media/video/bt8xx/Kconfig"
 

drivers/media/video/Makefile

@@ -124,6 +124,7 @@ obj-$(CONFIG_USB_QUICKCAM_MESSENGER)	+= usbvideo/
 
 obj-$(CONFIG_VIDEO_TVP5146)     += tvp5146.o
 obj-$(CONFIG_VIDEO_TVP5150)	+= tvp5150.o
+obj-$(CONFIG_VIDEO_TVP7000)	+= tvp7000.o
 
 obj-$(CONFIG_VIDEO_VIVI) += vivi.o
 

include/media/davinci_vpfe.h

@@ -42,6 +42,7 @@
 
 #define    VPFE_AMUX_COMPOSITE  0
 #define    VPFE_AMUX_SVIDEO     1
+#define    VPFE_AMUX_COMPONENT     2
 
 /* settings for commonly used video formats */
 #define VPFE_WIN_NTSC    {0,0,720,480}
@@ -55,6 +56,7 @@
 
 #define VPFE_CAPTURE_ID_TVP5146		0
 #define VPFE_CAPTURE_ID_TVP5150		1
+#define VPFE_CAPTURE_ID_TVP7000		2
 
 
 #ifdef __KERNEL__

include/media/tvp7000.h

+#ifndef TVP7000_H__
+#define TVP7000_H__
+/*
+ *  Copyright(C) 2006-2008 Neuros Technology International LLC. 
+ *               <www.neurostechnology.com>
+ *
+ *
+ *  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, version 2 of the License.
+ *
+ *  This program is distributed in the hope that, in addition to its 
+ *  original purpose to support Neuros hardware, it will be useful 
+ *  otherwise, 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.
+ *
+ ****************************************************************************
+ *
+ * tvp7000 driver header. 
+ *
+ */
+
+#ifdef __KERNEL__
+#define TVP7000_CHIP_REVISION		0x00
+#define TVP7000_PLL_DIVIDE_MSB		0x01
+#define TVP7000_PLL_DIVIDE_LSB		0x02
+#define TVP7000_PLL_CTRL		0x03
+#define TVP7000_PHASE_SELECT	0x04
+#define TVP7000_CLAMP_START		0x05
+#define TVP7000_CLAMP_WIDTH		0x06
+#define TVP7000_HSYNC_OUTPUT_WIDTH		0x07
+#define TVP7000_BLUE_FINE_GAIN		0x08
+#define TVP7000_GREEN_FINE_GAIN		0x09
+#define TVP7000_RED_FINE_GAIN		0x0A
+#define TVP7000_BLUE_FINE_OFFSET		0x0B
+#define TVP7000_GREEN_FINE_OFFSET		0x0C
+#define TVP7000_RED_FINE_OFFSET		0x0D
+#define TVP7000_SYNC_CTRL_1		0x0E
+#define TVP7000_PLL_CLAMP_CTRL		0x0F
+#define TVP7000_SYNC_ON_GREEN		0x10
+#define TVP7000_SYNC_SEPARATOR		0x11
+#define TVP7000_PRE_COAST		0x12
+#define TVP7000_POST_COAST		0x13
+#define TVP7000_SYNC_DETECT_STATUS		0x14
+#define TVP7000_OUTPUT_FORMATTER	0x15
+#define TVP7000_TEST_REG		0x16
+/* Reserved 0x17 - 0x18 */
+#define TVP7000_INPUT_MUX_1		0x19
+#define TVP7000_INPUT_MUX_2		0x1A
+#define TVP7000_BLUE_GREEN_GAIN		0x1B
+#define TVP7000_RED_COARSE_GAIN		0x1C
+#define TVP7000_FINE_OFFSET_LSB		0x1D
+#define TVP7000_BLUE_COARSE_OFFSET		0x1E
+#define TVP7000_GREEN_COARSE_OFFSET		0x1F
+#define TVP7000_RED_COARSE_OFFSET		0x20
+#define TVP7000_HSOUT_OUTPUT_START		0x21
+#define TVP7000_MISC_CTRL		0x22
+/* Reserved 0x23 - 0x25 */
+#define TVP7000_AUTO_CTRL_ENABLE	0x26
+/* Reserved 0x27 */
+#define TVP7000_AUTO_CTRL_FILTER	0x28
+/* Reserved 0x29 */
+#define TVP7000_FINE_CLAMP_CTRL		0x2A
+#define TVP7000_POWER_CTRL		0x2B
+#define TVP7000_ADC_SETUP		0x2C
+#define TVP7000_COARSE_CLAMP_CTRL_1		0x2D
+#define TVP7000_SOG_CLAMP	0x2E
+/* Reserved 0x2F - 0x30 */
+#define TVP7000_ALC_PLACEMENT	0x31
+#endif /* __KERNEL__ */
+
+/* Video Standards */
+typedef enum {
+    VGA60HZ = 0,
+    VGA72HZ,
+    VGA75HZ,
+    VGA85HZ,
+    SVGA56HZ,
+    SVGA60HZ,
+    SVGA72HZ,
+    SVGA75HZ,
+    SVGA85HZ,
+    XGA60HZ,
+    XGA70HZ,
+    XGA75HZ,
+    XGA85HZ,
+    SXGA60HZ,
+    SXGA75HZ,
+    VIDEO480P60HZ,
+    VIDEO576P50HZ,
+    VIDEO720P60HZ,
+    VIDEO720P50HZ,
+    VIDEO1080I60HZ,
+    VIDEO1080I50HZ,
+    VIDEO1080P60HZ,
+    VIDEO1080P50HZ,
+
+    /* stardards count */
+    TOTAL_STANDARD,
+} video_standard;
+
+#endif /* TVP7000_H__ */