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authorKuninori Morimoto <morimoto.kuninori@renesas.com>2009-01-22 00:33:21 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-01-29 11:56:02 +0900
commit86746284e20411c66e25bddac391ba821560522b (patch)
treeff6de510c171f82efe51c2ae5200dea32f09aece /arch/sh
parent334d99072d2b740fa3e0d14e1ac1126805dda2ef (diff)
downloadlinux-86746284e20411c66e25bddac391ba821560522b.tar.bz2
sh: ap325rxa: control camera power toggling.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/board-ap325rxa.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index caf4c33f4e84..72da416f6162 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -216,6 +216,12 @@ static struct platform_device lcdc_device = {
},
};
+static void camera_power(int val)
+{
+ gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
+ mdelay(10);
+}
+
#ifdef CONFIG_I2C
static unsigned char camera_ncm03j_magic[] =
{
@@ -245,9 +251,11 @@ static int camera_set_capture(struct soc_camera_platform_info *info,
int ret = 0;
int i;
+ camera_power(0);
if (!enable)
return 0; /* no disable for now */
+ camera_power(1);
for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
u_int8_t buf[8];
@@ -426,7 +434,7 @@ static int __init ap325rxa_devices_setup(void)
gpio_request(GPIO_PTZ6, NULL);
gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
gpio_request(GPIO_PTZ5, NULL);
- gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */
+ gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
gpio_request(GPIO_PTZ4, NULL);
gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */