ENGR00209062-1: mx6dq and mx6dl dual camera support

dual camera support for mx6q and mx6dl:
1. let mipi and parallel camera working on different csi
2. the two camera can work independently and synchronously
3. the two camera will be registered and different video
   device(/dev/video0, /dev/video1)
4. when both camera are working, the can not use the same
   ipu channel, that is, when camera one using PRP_ENC_MEM
   or PRP_VF_MEM channel, the other one can only use CSI_MEM

   this is the arch part changes.

Signed-off-by: Wu Guoxing <b39297@freescale.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/arch/arm/mach-mx6/board-mx6q_sabreauto.c b/arch/arm/mach-mx6/board-mx6q_sabreauto.c
index da68deaa108a..29eda27698df 100644
--- a/arch/arm/mach-mx6/board-mx6q_sabreauto.c
+++ b/arch/arm/mach-mx6/board-mx6q_sabreauto.c
@@ -1268,6 +1268,21 @@ static struct mxc_spdif_platform_data mxc_spdif_data = {
 	.spdif_clk	= NULL,	/* spdif bus clk */
 };
 
+static struct fsl_mxc_capture_platform_data capture_data[] = {
+	{
+		.csi = 0,
+		.ipu = 0,
+		.mclk_source = 0,
+		.is_mipi = 0,
+	}, {
+		.csi = 1,
+		.ipu = 0,
+		.mclk_source = 0,
+		.is_mipi = 1,
+	},
+};
+
+
 /*!
  * Board specific initialization.
  */
@@ -1404,7 +1419,8 @@ static void __init mx6_board_init(void)
 	imx6q_add_lcdif(&lcdif_data);
 	imx6q_add_ldb(&ldb_data);
 	imx6q_add_v4l2_output(0);
-	imx6q_add_v4l2_capture(0);
+	imx6q_add_v4l2_capture(0, &capture_data[0]);
+	imx6q_add_v4l2_capture(1, &capture_data[1]);
 	imx6q_add_android_device_buttons();
 
 	imx6q_add_imx_snvs_rtc();