Initial file dump from open source releaseHEADmaster

1 files changed, 66 insertions, 0 deletions

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 <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#ifndef CONFIG_64BIT
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/adi.h>
+#endif
+
+#include <linux/leds/flashlight.h>
+
+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;
+}