From: ddl <ddl@rockchip.com>
Date: Thu, 26 May 2011 02:34:36 +0000 (+0800)
Subject: camera: fix flash is on in rk29_sensor_io_init function
X-Git-Tag: firefly_0821_release~10272
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=28f6f1e9b1eb3385450cd2f42231b3615f8453f7;p=firefly-linux-kernel-4.4.55.git

camera: fix flash is on in rk29_sensor_io_init function
---

diff --git a/drivers/media/video/rk29_camera.c b/drivers/media/video/rk29_camera.c
index cbd5dd855638..660ae3e3a1a4 100755
--- a/drivers/media/video/rk29_camera.c
+++ b/drivers/media/video/rk29_camera.c
@@ -301,8 +301,8 @@ static int rk29_sensor_io_init(void)
             if (ret)
 				goto sensor_io_int_loop_end;
 			rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
-            gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
-            gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
+            gpio_set_value(camera_flash, ((~camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));    /* falsh off */
+            gpio_direction_output(camera_flash, ((~camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
 
 			dprintk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));