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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2013-06-11 18:38:21 +0200
committerMax Krummenacher <max.krummenacher@toradex.com>2013-06-12 21:43:55 +0200
commit503e47bea764a26f63b47b6f65e48a942a1314b8 (patch)
treed53b033bdb24105129410a76b2e4af38c0a0e244 /arch/arm/mach-tegra/board-apalis_t30.c
parentf1526398b7420c3f1f6892d35235142b4e04a4e3 (diff)
apalis_t30: v4l2: adv7180 and max9526 integration
Integrate ADV7180 and MAX9526 video decoder support and prepare for drivers as modules. The following gstreamer pipeline shows a preview window: gst-launch v4l2src ! deinterlace tff=1 method=4 ! nv_omx_videomixer ! nv_gl_eglimagesink
Diffstat (limited to 'arch/arm/mach-tegra/board-apalis_t30.c')
-rw-r--r--arch/arm/mach-tegra/board-apalis_t30.c75
1 files changed, 74 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-apalis_t30.c b/arch/arm/mach-tegra/board-apalis_t30.c
index d9504f8fca1b..7af2c8f9e90b 100644
--- a/arch/arm/mach-tegra/board-apalis_t30.c
+++ b/arch/arm/mach-tegra/board-apalis_t30.c
@@ -38,6 +38,9 @@
#include <mach/usb_phy.h>
#include <mach/w1.h>
+#include <media/soc_camera.h>
+#include <media/tegra_v4l2_camera.h>
+
#include "board-apalis_t30.h"
#include "board.h"
#include "clock.h"
@@ -87,14 +90,74 @@ static struct platform_device apalis_t30_audio_sgtl5000_device = {
},
};
-#ifdef CONFIG_TEGRA_CAMERA
/* Camera */
+
+#ifdef CONFIG_TEGRA_CAMERA
static struct platform_device tegra_camera = {
.name = "tegra_camera",
.id = -1,
};
#endif /* CONFIG_TEGRA_CAMERA */
+#if defined(CONFIG_VIDEO_TEGRA) || defined(CONFIG_VIDEO_TEGRA_MODULE)
+static void tegra_camera_disable(struct nvhost_device *ndev)
+{
+}
+
+static int tegra_camera_enable(struct nvhost_device *ndev)
+{
+ return 0;
+}
+
+static struct tegra_camera_platform_data tegra_camera_platform_data = {
+ .disable_camera = tegra_camera_disable,
+ .enable_camera = tegra_camera_enable,
+ .flip_h = 0,
+ .flip_v = 0,
+ .port = TEGRA_CAMERA_PORT_VIP,
+};
+
+#if defined(CONFIG_SOC_CAMERA_MAX9526) || defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
+static struct i2c_board_info camera_i2c_max9526 = {
+ I2C_BOARD_INFO("max9526", 0x21),
+};
+
+static struct soc_camera_link iclink_max9526 = {
+ .board_info = &camera_i2c_max9526,
+ .bus_id = -1, /* This must match the .id of tegra_vi01_device */
+ .i2c_adapter_id = 2,
+};
+
+static struct platform_device soc_camera_max9526 = {
+ .name = "soc-camera-pdrv",
+ .id = 0,
+ .dev = {
+ .platform_data = &iclink_max9526,
+ },
+};
+#endif /* CONFIG_SOC_CAMERA_MAX9526 | CONFIG_SOC_CAMERA_MAX9526_MODULE */
+
+#if defined(CONFIG_VIDEO_ADV7180) || defined(CONFIG_VIDEO_ADV7180_MODULE)
+static struct i2c_board_info camera_i2c_adv7180 = {
+ I2C_BOARD_INFO("adv7180", 0x21),
+};
+
+static struct soc_camera_link iclink_adv7180 = {
+ .board_info = &camera_i2c_adv7180,
+ .bus_id = -1, /* This must match the .id of tegra_vi01_device */
+ .i2c_adapter_id = 2,
+};
+
+static struct platform_device soc_camera_adv7180 = {
+ .name = "soc-camera-pdrv",
+ .id = 1,
+ .dev = {
+ .platform_data = &iclink_adv7180,
+ },
+};
+#endif /* CONFIG_VIDEO_ADV7180 | CONFIG_VIDEO_ADV7180_MODULE */
+#endif /* CONFIG_VIDEO_TEGRA | CONFIG_VIDEO_TEGRA_MODULE */
+
/* CAN */
#if defined(CONFIG_CAN_MCP251X) || defined(CONFIG_CAN_MCP251X_MODULE)
@@ -1205,6 +1268,16 @@ static void __init apalis_t30_init(void)
apalis_t30_emc_init();
apalis_t30_register_spidev();
+#if defined(CONFIG_VIDEO_TEGRA) || defined(CONFIG_VIDEO_TEGRA_MODULE)
+ t30_get_tegra_vi01_device()->dev.platform_data = &tegra_camera_platform_data;
+#if defined(CONFIG_SOC_CAMERA_MAX9526) || defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
+ platform_device_register(&soc_camera_max9526);
+#endif
+#if defined(CONFIG_VIDEO_ADV7180) || defined(CONFIG_VIDEO_ADV7180_MODULE)
+ platform_device_register(&soc_camera_adv7180);
+#endif
+#endif /* CONFIG_VIDEO_TEGRA | CONFIG_VIDEO_TEGRA_MODULE */
+
tegra_release_bootloader_fb();
apalis_t30_pci_init();
#ifdef CONFIG_TEGRA_WDT_RECOVERY