From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- drivers/media/sprd_dcam/flash/flash_kanas_w.c | 66 +++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 drivers/media/sprd_dcam/flash/flash_kanas_w.c (limited to 'drivers/media/sprd_dcam/flash/flash_kanas_w.c') diff --git a/drivers/media/sprd_dcam/flash/flash_kanas_w.c b/drivers/media/sprd_dcam/flash/flash_kanas_w.c new file mode 100644 index 00000000..de606207 --- /dev/null +++ b/drivers/media/sprd_dcam/flash/flash_kanas_w.c @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2012 Spreadtrum Communications Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include +#include +#include + +#ifndef CONFIG_64BIT +#include +#include +#include +#endif + +#include + +struct flashlight_device* sprd_get_flashlight_by_name(void) +{ + struct flashlight_device* flash_ptr = NULL; + + flash_ptr = find_flashlight_by_name("rt-flash-led"); + if (NULL == flash_ptr) { + printk("sprd_get_flashlight_by_name: flash_ptr is PNULL \n"); + return NULL; + } + flashlight_set_mode(flash_ptr, FLASHLIGHT_MODE_FLASH); + return flash_ptr; +} + +int sprd_flash_on(void) +{ + struct flashlight_device* flash_ptr = NULL; + + flash_ptr = sprd_get_flashlight_by_name(); + printk("sprd_flash_on kanas w \n"); + flashlight_strobe(flash_ptr); + return 0; +} + +int sprd_flash_high_light(void) +{ + struct flashlight_device* flash_ptr = NULL; + + flash_ptr = sprd_get_flashlight_by_name(); + printk("sprd_flash_high_light kanas w \n"); + flashlight_strobe(flash_ptr); + return 0; +} + +int sprd_flash_close(void) +{ + struct flashlight_device* flash_ptr = NULL; + + flash_ptr = sprd_get_flashlight_by_name(); + printk("sprd_flash_close kanas w \n"); + flashlight_set_mode(flash_ptr, FLASHLIGHT_MODE_OFF); + return 0; +} -- cgit v1.3.1