From 6b3fce96ed88859217b57102ac071858ca7860aa Mon Sep 17 00:00:00 2001 From: libm1 Date: Tue, 19 Mar 2019 21:10:15 +0800 Subject: [PATCH] [COMMON] fimc-is2: Fix ois bu24218gwl not work Update the boot sequence Delete debug log Enable OIS init work option Change-Id: I2035a0257440a90ef02cafec6ab391ef536361a2 Signed-off-by: libm1 --- .../module_framework/ois/fimc-is-ois-bu24218gwl.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/ois/fimc-is-ois-bu24218gwl.c b/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/ois/fimc-is-ois-bu24218gwl.c index 79aa1c4d5338..71a18223b325 100644 --- a/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/ois/fimc-is-ois-bu24218gwl.c +++ b/drivers/media/platform/exynos/fimc-is2/sensor/module_framework/ois/fimc-is-ois-bu24218gwl.c @@ -37,7 +37,7 @@ #define OIS_CAL_ACTUAL_DL_SIZE 0x28 #define EEPROM_INFO_TABLE_REVISION 0x64 -#define OIS_DEBUG +//#define OIS_DEBUG static u8 ois_fw_data[OIS_FW_NUM][OIS_FW_SIZE] = {{0},}; static int ois_fw_data_size[OIS_FW_NUM] = {0,}; @@ -545,13 +545,8 @@ int fimc_is_ois_init(struct v4l2_subdev *subdev) ret = 0; goto p_err; } - I2C_MUTEX_UNLOCK(ois->i2c_lock); - - /* wait 100ms */ - usleep_range(100000, 100000); - - I2C_MUTEX_LOCK(ois->i2c_lock); /* Gyro ON for OIS */ + ret != fimc_is_ois_write(ois->client, 0x614F, 0x01); ret |= fimc_is_ois_write(ois->client, 0x6023, 0x02); ret |= fimc_is_ois_write(ois->client, 0x602C, 0x76); ret != fimc_is_ois_write(ois->client, 0x602D, 0x02); @@ -560,10 +555,9 @@ int fimc_is_ois_init(struct v4l2_subdev *subdev) ret != fimc_is_ois_write(ois->client, 0x602C, 0x45); ret != fimc_is_ois_write(ois->client, 0x602D, 0x58); I2C_MUTEX_UNLOCK(ois->i2c_lock); - usleep_range(20000, 20000); + usleep_range(30000, 30000); I2C_MUTEX_LOCK(ois->i2c_lock); ret != fimc_is_ois_write(ois->client, 0x6023, 0x00); - ret != fimc_is_ois_write(ois->client, 0x614F, 0x01); ret != fimc_is_ois_write(ois->client, 0x6021, 0x7B); usleep_range(300, 300); ret != fimc_is_ois_read(ois->client, 0x6024, &ois_status); -- 2.20.1