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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2009-08-25 11:06:21 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-09-19 00:18:24 -0300
commitc41debafc6e396a8e15f1f017aec7c0cf67e1b54 (patch)
tree4f128d3acb39deab3eb9f8ab1a9681fc07148432 /arch/sh
parent2639ead140aa7063188b6599a1a7398d60db2712 (diff)
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V4L/DVB (12504): soc-camera: prepare soc_camera_platform.c and its users for conversion
soc_camera_platform.c is only used by y SuperH ap325rxa board. This patch converts soc_camera_platform.c and its users for the soc-camera platform- device conversion and also extends soc-camera core to handle non-I2C cameras. Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/board-ap325rxa.c43
1 files changed, 32 insertions, 11 deletions
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 327d47c..7e2d2de 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -310,6 +310,9 @@ static int camera_set_capture(struct soc_camera_platform_info *info,
return ret;
}
+static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev);
+static void ap325rxa_camera_del(struct soc_camera_link *icl);
+
static struct soc_camera_platform_info camera_info = {
.iface = 0,
.format_name = "UYVY",
@@ -323,6 +326,10 @@ static struct soc_camera_platform_info camera_info = {
.bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
.set_capture = camera_set_capture,
+ .link = {
+ .add_device = ap325rxa_camera_add,
+ .del_device = ap325rxa_camera_del,
+ },
};
static struct platform_device camera_device = {
@@ -332,15 +339,20 @@ static struct platform_device camera_device = {
},
};
-static int __init camera_setup(void)
+static int ap325rxa_camera_add(struct soc_camera_link *icl,
+ struct device *dev)
{
- if (camera_probe() > 0)
- platform_device_register(&camera_device);
+ if (icl != &camera_info.link || camera_probe() <= 0)
+ return -ENODEV;
- return 0;
+ return platform_device_register(&camera_device);
}
-late_initcall(camera_setup);
+static void ap325rxa_camera_del(struct soc_camera_link *icl)
+{
+ if (icl == &camera_info.link)
+ platform_device_unregister(&camera_device);
+}
#endif /* CONFIG_I2C */
static int ov7725_power(struct device *dev, int mode)
@@ -423,11 +435,19 @@ static struct ov772x_camera_info ov7725_info = {
},
};
-static struct platform_device ap325rxa_camera = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &ov7725_info.link,
+static struct platform_device ap325rxa_camera[] = {
+ {
+ .name = "soc-camera-pdrv",
+ .id = 0,
+ .dev = {
+ .platform_data = &ov7725_info.link,
+ },
+ }, {
+ .name = "soc-camera-pdrv",
+ .id = 1,
+ .dev = {
+ .platform_data = &camera_info.link,
+ },
},
};
@@ -438,7 +458,8 @@ static struct platform_device *ap325rxa_devices[] __initdata = {
&ceu_device,
&nand_flash_device,
&sdcard_cn3_device,
- &ap325rxa_camera,
+ &ap325rxa_camera[0],
+ &ap325rxa_camera[1],
};
static struct spi_board_info ap325rxa_spi_devices[] = {