VFPE capture driver support for Neuros OSD 2.

arch/arm/mach-davinci/board-neuros-osd2.c

@@ -27,6 +27,9 @@
 #include <linux/gpio.h>
 #include <linux/mtd/partitions.h>
 
+#include <linux/videodev2.h>
+#include <media/tvp514x.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
@@ -178,6 +181,82 @@ static struct platform_device ntosd2_leds_dev = {
 	},
 };
 
+static struct tvp514x_platform_data tvp5146_pdata = {
+	.clk_polarity = 0,
+	.hs_polarity = 1,
+	.vs_polarity = 1
+};
+
+/* Inputs available at the TVP5146 */
+static struct v4l2_input tvp5146_inputs[] = {
+	{
+		.index = 0,
+		.name = "Composite-rear",
+		.type = V4L2_INPUT_TYPE_CAMERA,
+		.audioset = 2,
+		.tuner = 0,
+		.std = V4L2_STD_ALL,
+	},
+	{
+		.index = 1,
+		.name = "Composite-front",
+		.type = V4L2_INPUT_TYPE_CAMERA,
+		.audioset = 2,
+		.tuner = 0,
+		.std = V4L2_STD_ALL,
+	},
+	{
+		.index = 2,
+		.name = "Component",
+		.type = V4L2_INPUT_TYPE_CAMERA,
+		.audioset = 2,
+		.tuner = 0,
+		.std = V4L2_STD_ALL,
+	},
+};
+
+/*
+ * this is the route info for connecting each input to decoder
+ * ouput that goes to vpfe. There is a one to one correspondence
+ * with ntosd2_vpfe_inputs
+ */
+static struct vpfe_route tvp5146_routes[] = {
+	{
+		.input = INPUT_CVBS_VI2B,
+		.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+	},
+	{
+		.input = INPUT_SVIDEO_VI2C_VI1C,
+		.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+	},
+};
+
+static struct vpfe_subdev_info ntosd2_vpfe_sub_devs[] = {
+	{
+		.name = "tvp5146",
+		.grp_id = 0,
+		.num_inputs = ARRAY_SIZE(tvp5146_inputs),
+		.inputs = tvp5146_inputs,
+		.routes = tvp5146_routes,
+		.can_route = 1,
+		.ccdc_if_params = {
+			.if_type = VPFE_BT656,
+			.hdpol = VPFE_PINPOL_POSITIVE,
+			.vdpol = VPFE_PINPOL_POSITIVE,
+		},
+		.board_info = {
+			I2C_BOARD_INFO("tvp5146", 0x5d),
+			.platform_data = &tvp5146_pdata,
+		},
+	},
+};
+
+static struct vpfe_config ntosd2_vpfe_cfg = {
+	.num_subdevs = ARRAY_SIZE(ntosd2_vpfe_sub_devs),
+	.sub_devs = ntosd2_vpfe_sub_devs,
+	.card_name = "DM6446 EVM",
+	.ccdc = "DM6446 CCDC",
+};
 
 static struct platform_device *davinci_ntosd2_devices[] __initdata = {
 	&davinci_fb_device,
@@ -190,6 +269,7 @@ static struct davinci_uart_config uart_config __initdata = {
 
 static void __init davinci_ntosd2_map_io(void)
 {
+	dm644x_set_vpfe_config(&ntosd2_vpfe_cfg);
 	dm644x_init();
 }