diff options
author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2009-01-21 19:33:21 -0500 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2009-01-28 21:56:02 -0500 |
commit | 86746284e20411c66e25bddac391ba821560522b (patch) | |
tree | ff6de510c171f82efe51c2ae5200dea32f09aece /arch/sh/boards | |
parent | 334d99072d2b740fa3e0d14e1ac1126805dda2ef (diff) |
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/boards')
-rw-r--r-- | arch/sh/boards/board-ap325rxa.c | 10 |
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 = { | |||
216 | }, | 216 | }, |
217 | }; | 217 | }; |
218 | 218 | ||
219 | static void camera_power(int val) | ||
220 | { | ||
221 | gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */ | ||
222 | mdelay(10); | ||
223 | } | ||
224 | |||
219 | #ifdef CONFIG_I2C | 225 | #ifdef CONFIG_I2C |
220 | static unsigned char camera_ncm03j_magic[] = | 226 | static unsigned char camera_ncm03j_magic[] = |
221 | { | 227 | { |
@@ -245,9 +251,11 @@ static int camera_set_capture(struct soc_camera_platform_info *info, | |||
245 | int ret = 0; | 251 | int ret = 0; |
246 | int i; | 252 | int i; |
247 | 253 | ||
254 | camera_power(0); | ||
248 | if (!enable) | 255 | if (!enable) |
249 | return 0; /* no disable for now */ | 256 | return 0; /* no disable for now */ |
250 | 257 | ||
258 | camera_power(1); | ||
251 | for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) { | 259 | for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) { |
252 | u_int8_t buf[8]; | 260 | u_int8_t buf[8]; |
253 | 261 | ||
@@ -426,7 +434,7 @@ static int __init ap325rxa_devices_setup(void) | |||
426 | gpio_request(GPIO_PTZ6, NULL); | 434 | gpio_request(GPIO_PTZ6, NULL); |
427 | gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */ | 435 | gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */ |
428 | gpio_request(GPIO_PTZ5, NULL); | 436 | gpio_request(GPIO_PTZ5, NULL); |
429 | gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */ | 437 | gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */ |
430 | gpio_request(GPIO_PTZ4, NULL); | 438 | gpio_request(GPIO_PTZ4, NULL); |
431 | gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */ | 439 | gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */ |
432 | 440 | ||