diff options
Diffstat (limited to 'drivers/media/video/mxc/capture/ov3640.c')
-rw-r--r-- | drivers/media/video/mxc/capture/ov3640.c | 1499 |
1 files changed, 1499 insertions, 0 deletions
diff --git a/drivers/media/video/mxc/capture/ov3640.c b/drivers/media/video/mxc/capture/ov3640.c new file mode 100644 index 000000000000..0613ea28508c --- /dev/null +++ b/drivers/media/video/mxc/capture/ov3640.c @@ -0,0 +1,1499 @@ +/* + * Copyright 2005-2011 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/ctype.h> +#include <linux/types.h> +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/i2c.h> +#include <linux/regulator/consumer.h> +#include <linux/fsl_devices.h> +#include <media/v4l2-chip-ident.h> +#include <media/v4l2-int-device.h> +#include "mxc_v4l2_capture.h" + +#define OV3640_VOLTAGE_ANALOG 2800000 +#define OV3640_VOLTAGE_DIGITAL_CORE 1500000 +#define OV3640_VOLTAGE_DIGITAL_IO 1800000 +#define OV3640_VOLTAGE_DIGITAL_GPO 2800000 + +#define MIN_FPS 15 +#define MAX_FPS 30 +#define DEFAULT_FPS 30 + +#define OV3640_XCLK_MIN 6000000 +#define OV3640_XCLK_MAX 24000000 + +enum ov3640_mode { + ov3640_mode_MIN = 0, + ov3640_mode_VGA_640_480 = 0, + ov3640_mode_QVGA_320_240 = 1, + ov3640_mode_XGA_1024_768 = 2, + ov3640_mode_QXGA_2048_1536 = 3, + ov3640_mode_NTSC_720_480 = 4, + ov3640_mode_PAL_720_576 = 5, + ov3640_mode_MAX = 5 +}; + +enum ov3640_frame_rate { + ov3640_15_fps, + ov3640_30_fps +}; + +struct reg_value { + u16 u16RegAddr; + u8 u8Val; + u8 u8Mask; + u32 u32Delay_ms; +}; + +struct ov3640_mode_info { + enum ov3640_mode mode; + u32 width; + u32 height; + struct reg_value *init_data_ptr; + u32 init_data_size; +}; + +/*! + * Maintains the information on the current state of the sesor. + */ +struct sensor { + const struct ov3640_platform_data *platform_data; + struct v4l2_int_device *v4l2_int_device; + struct i2c_client *i2c_client; + struct v4l2_pix_format pix; + struct v4l2_captureparm streamcap; + bool on; + + /* control settings */ + int brightness; + int hue; + int contrast; + int saturation; + int red; + int green; + int blue; + int ae_mode; + + u32 mclk; + int csi; +} ov3640_data; + +static struct reg_value ov3640_setting_15fps_QXGA_2048_1536[] = { +#if 0 + /* The true 15fps QXGA setting. */ + {0x3012, 0x80, 0, 0}, {0x304d, 0x41, 0, 0}, {0x3087, 0x16, 0, 0}, + {0x30aa, 0x45, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x13, 0, 0}, {0x30d7, 0x10, 0, 0}, {0x309e, 0x00, 0, 0}, + {0x3602, 0x26, 0, 0}, {0x3603, 0x4D, 0, 0}, {0x364c, 0x04, 0, 0}, + {0x360c, 0x12, 0, 0}, {0x361e, 0x00, 0, 0}, {0x361f, 0x11, 0, 0}, + {0x3633, 0x03, 0, 0}, {0x3629, 0x3c, 0, 0}, {0x300e, 0x33, 0, 0}, + {0x300f, 0x21, 0, 0}, {0x3010, 0x20, 0, 0}, {0x3011, 0x00, 0, 0}, + {0x304c, 0x81, 0, 0}, {0x3029, 0x47, 0, 0}, {0x3070, 0x00, 0, 0}, + {0x3071, 0xEC, 0, 0}, {0x301C, 0x06, 0, 0}, {0x3072, 0x00, 0, 0}, + {0x3073, 0xC5, 0, 0}, {0x301D, 0x07, 0, 0}, {0x3018, 0x38, 0, 0}, + {0x3019, 0x30, 0, 0}, {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, + {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, {0x303c, 0x08, 0, 0}, + {0x303d, 0x18, 0, 0}, {0x303e, 0x06, 0, 0}, {0x303F, 0x0c, 0, 0}, + {0x3030, 0x62, 0, 0}, {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, + {0x3033, 0x6e, 0, 0}, {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, + {0x3036, 0xa6, 0, 0}, {0x3037, 0x6a, 0, 0}, {0x3015, 0x12, 0, 0}, + {0x3014, 0x04, 0, 0}, {0x3013, 0xf7, 0, 0}, {0x3104, 0x02, 0, 0}, + {0x3105, 0xfd, 0, 0}, {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, + {0x3308, 0xa5, 0, 0}, {0x3316, 0xff, 0, 0}, {0x3317, 0x00, 0, 0}, + {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, {0x3300, 0x13, 0, 0}, + {0x3301, 0xd6, 0, 0}, {0x3302, 0xef, 0, 0}, {0x30b8, 0x20, 0, 0}, + {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, + {0x3100, 0x02, 0, 0}, {0x3304, 0x00, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x02, 0, 0}, {0x3020, 0x01, 0, 0}, {0x3021, 0x1d, 0, 0}, + {0x3022, 0x00, 0, 0}, {0x3023, 0x0a, 0, 0}, {0x3024, 0x08, 0, 0}, + {0x3025, 0x18, 0, 0}, {0x3026, 0x06, 0, 0}, {0x3027, 0x0c, 0, 0}, + {0x335f, 0x68, 0, 0}, {0x3360, 0x18, 0, 0}, {0x3361, 0x0c, 0, 0}, + {0x3362, 0x68, 0, 0}, {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, + {0x3403, 0x42, 0, 0}, {0x3088, 0x08, 0, 0}, {0x3089, 0x00, 0, 0}, + {0x308a, 0x06, 0, 0}, {0x308b, 0x00, 0, 0}, {0x3507, 0x06, 0, 0}, + {0x350a, 0x4f, 0, 0}, {0x3600, 0xc4, 0, 0}, +#endif + /* + * Only support 7.5fps for QXGA to workaround screen tearing issue + * for 15fps when capturing still image. + */ + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x00, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x30d7, 0x10, 0, 0}, {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x04, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, + {0x30bb, 0x08, 0, 0}, {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, + {0x3100, 0x02, 0, 0}, {0x3301, 0xde, 0, 0}, {0x3304, 0x00, 0, 0}, + {0x3400, 0x00, 0, 0}, {0x3404, 0x02, 0, 0}, {0x3600, 0xc4, 0, 0}, + {0x3088, 0x08, 0, 0}, {0x3089, 0x00, 0, 0}, {0x308a, 0x06, 0, 0}, + {0x308b, 0x00, 0, 0}, {0x308d, 0x04, 0, 0}, {0x3086, 0x03, 0, 0}, + {0x3086, 0x00, 0, 0}, {0x3011, 0x01, 0, 0}, +}; + +static struct reg_value ov3640_setting_15fps_XGA_1024_768[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x00, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x04, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, + {0x30bb, 0x08, 0, 0}, {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, + {0x3100, 0x02, 0, 0}, {0x3301, 0xde, 0, 0}, {0x3304, 0x00, 0, 0}, + {0x3400, 0x01, 0, 0}, {0x3404, 0x1d, 0, 0}, {0x3600, 0xc4, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x3020, 0x01, 0, 0}, {0x3021, 0x1d, 0, 0}, + {0x3022, 0x00, 0, 0}, {0x3023, 0x0a, 0, 0}, {0x3024, 0x08, 0, 0}, + {0x3025, 0x00, 0, 0}, {0x3026, 0x06, 0, 0}, {0x3027, 0x00, 0, 0}, + {0x335f, 0x68, 0, 0}, {0x3360, 0x00, 0, 0}, {0x3361, 0x00, 0, 0}, + {0x3362, 0x34, 0, 0}, {0x3363, 0x00, 0, 0}, {0x3364, 0x00, 0, 0}, + {0x3403, 0x00, 0, 0}, {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, + {0x308a, 0x03, 0, 0}, {0x308b, 0x00, 0, 0}, {0x307c, 0x10, 0, 0}, + {0x3090, 0xc0, 0, 0}, {0x304c, 0x84, 0, 0}, {0x308d, 0x04, 0, 0}, + {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, {0x3011, 0x01, 0, 0}, +}; + +static struct reg_value ov3640_setting_30fps_XGA_1024_768[] = { + {0x0, 0x0, 0} +}; + +static struct reg_value ov3640_setting_15fps_VGA_640_480[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x00, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x30d7, 0x10, 0, 0}, {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x04, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, + {0x30bb, 0x08, 0, 0}, {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, + {0x3100, 0x02, 0, 0}, {0x3301, 0xde, 0, 0}, {0x3304, 0x00, 0, 0}, + {0x3400, 0x00, 0, 0}, {0x3404, 0x42, 0, 0}, {0x3600, 0xc4, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x3020, 0x01, 0, 0}, {0x3021, 0x1d, 0, 0}, + {0x3022, 0x00, 0, 0}, {0x3023, 0x0a, 0, 0}, {0x3024, 0x08, 0, 0}, + {0x3025, 0x00, 0, 0}, {0x3026, 0x06, 0, 0}, {0x3027, 0x00, 0, 0}, + {0x335f, 0x68, 0, 0}, {0x3360, 0x00, 0, 0}, {0x3361, 0x00, 0, 0}, + {0x3362, 0x12, 0, 0}, {0x3363, 0x80, 0, 0}, {0x3364, 0xe0, 0, 0}, + {0x3403, 0x00, 0, 0}, {0x3088, 0x02, 0, 0}, {0x3089, 0x80, 0, 0}, + {0x308a, 0x01, 0, 0}, {0x308b, 0xe0, 0, 0}, {0x307c, 0x10, 0, 0}, + {0x3090, 0xc0, 0, 0}, {0x304c, 0x84, 0, 0}, {0x308d, 0x04, 0, 0}, + {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, {0x3011, 0x00, 0, 0}, +}; + +static struct reg_value ov3640_setting_30fps_VGA_640_480[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x30d7, 0x10, 0, 0}, {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x0c, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, + {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0x10, 0x30, 0}, {0x3304, 0x00, 0x03, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x02, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x308d, 0x04, 0, 0}, + {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, {0x3012, 0x10, 0, 0}, + {0x3023, 0x06, 0, 0}, {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, + {0x302a, 0x03, 0, 0}, {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, + {0x300d, 0x01, 0, 0}, {0x30d7, 0x80, 0x80, 0}, {0x3069, 0x00, 0x40, 0}, + {0x303e, 0x00, 0, 0}, {0x303f, 0xc0, 0, 0}, {0x3302, 0x20, 0x20, 0}, + {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, + {0x3362, 0x12, 0, 0}, {0x3363, 0x88, 0, 0}, {0x3364, 0xe4, 0, 0}, + {0x3403, 0x42, 0, 0}, {0x3088, 0x02, 0, 0}, {0x3089, 0x80, 0, 0}, + {0x308a, 0x01, 0, 0}, {0x308b, 0xe0, 0, 0}, {0x3362, 0x12, 0, 0}, + {0x3363, 0x88, 0, 0}, {0x3364, 0xe4, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x02, 0, 0}, {0x3089, 0x80, 0, 0}, {0x308a, 0x01, 0, 0}, + {0x308b, 0xe0, 0, 0}, {0x300e, 0x37, 0, 0}, {0x300f, 0xe1, 0, 0}, + {0x3010, 0x22, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x84, 0, 0}, + {0x3014, 0x04, 0, 0}, {0x3015, 0x02, 0, 0}, {0x302e, 0x00, 0, 0}, + {0x302d, 0x00, 0, 0}, +}; + +static struct reg_value ov3640_setting_15fps_QVGA_320_240[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x00, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x30d7, 0x10, 0, 0}, {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x04, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, + {0x30bb, 0x08, 0, 0}, {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, + {0x3100, 0x02, 0, 0}, {0x3301, 0xde, 0, 0}, {0x3304, 0x00, 0, 0}, + {0x3400, 0x00, 0, 0}, {0x3404, 0x42, 0, 0}, {0x3600, 0xc4, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x3020, 0x01, 0, 0}, {0x3021, 0x1d, 0, 0}, + {0x3022, 0x00, 0, 0}, {0x3023, 0x0a, 0, 0}, {0x3024, 0x08, 0, 0}, + {0x3025, 0x00, 0, 0}, {0x3026, 0x06, 0, 0}, {0x3027, 0x00, 0, 0}, + {0x335f, 0x68, 0, 0}, {0x3360, 0x00, 0, 0}, {0x3361, 0x00, 0, 0}, + {0x3362, 0x01, 0, 0}, {0x3363, 0x40, 0, 0}, {0x3364, 0xf0, 0, 0}, + {0x3403, 0x00, 0, 0}, {0x3088, 0x01, 0, 0}, {0x3089, 0x40, 0, 0}, + {0x308a, 0x00, 0, 0}, {0x308b, 0xf0, 0, 0}, {0x307c, 0x10, 0, 0}, + {0x3090, 0xc0, 0, 0}, {0x304c, 0x84, 0, 0}, {0x308d, 0x04, 0, 0}, + {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, {0x3011, 0x01, 0, 0}, +}; + +static struct reg_value ov3640_setting_30fps_QVGA_320_240[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309c, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x30d7, 0x10, 0, 0}, {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, + {0x3016, 0x82, 0, 0}, {0x3018, 0x38, 0, 0}, {0x3019, 0x30, 0, 0}, + {0x301a, 0x61, 0, 0}, {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, + {0x3082, 0x20, 0, 0}, {0x3015, 0x12, 0, 0}, {0x3014, 0x0c, 0, 0}, + {0x3013, 0xf7, 0, 0}, {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, + {0x303e, 0x06, 0, 0}, {0x303f, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, + {0x3031, 0x26, 0, 0}, {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, + {0x3034, 0xea, 0, 0}, {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, + {0x3037, 0x6a, 0, 0}, {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, + {0x3106, 0x00, 0, 0}, {0x3107, 0xff, 0, 0}, {0x3300, 0x12, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, + {0x3314, 0x42, 0, 0}, {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, + {0x3310, 0xd0, 0, 0}, {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, + {0x330d, 0x18, 0, 0}, {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, + {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, + {0x336a, 0x52, 0, 0}, {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x30b8, 0x20, 0, 0}, {0x30b9, 0x17, 0, 0}, + {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0x10, 0x30, 0}, {0x3304, 0x00, 0x03, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x02, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x308d, 0x04, 0, 0}, + {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, {0x3012, 0x10, 0, 0}, + {0x3023, 0x06, 0, 0}, {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, + {0x302a, 0x03, 0, 0}, {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, + {0x300d, 0x01, 0, 0}, {0x30d7, 0x80, 0x80, 0}, {0x3069, 0x00, 0x40, 0}, + {0x303e, 0x00, 0, 0}, {0x303f, 0xc0, 0, 0}, {0x3302, 0x20, 0x20, 0}, + {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, + {0x3362, 0x34, 0, 0}, {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, + {0x3403, 0x42, 0, 0}, {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, + {0x308a, 0x03, 0, 0}, {0x308b, 0x00, 0, 0}, {0x3362, 0x12, 0, 0}, + {0x3363, 0x88, 0, 0}, {0x3364, 0xe4, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x02, 0, 0}, {0x3089, 0x80, 0, 0}, {0x308a, 0x01, 0, 0}, + {0x308b, 0xe0, 0, 0}, {0x300e, 0x37, 0, 0}, {0x300f, 0xe1, 0, 0}, + {0x3010, 0x22, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x84, 0, 0}, +}; + +static struct reg_value ov3640_setting_15fps_NTSC_720_480[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309C, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x304c, 0x81, 0, 0}, {0x30d7, 0x10, 0, 0}, + {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, {0x3016, 0x82, 0, 0}, + {0x3018, 0x48, 0, 0}, {0x3019, 0x40, 0, 0}, {0x301a, 0x82, 0, 0}, + {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, + {0x3015, 0x12, 0, 0}, {0x3014, 0x84, 0, 0}, {0x3013, 0xf7, 0, 0}, + {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, {0x303e, 0x06, 0, 0}, + {0x303F, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, {0x3031, 0x26, 0, 0}, + {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, {0x3034, 0xea, 0, 0}, + {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, {0x3037, 0x6a, 0, 0}, + {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, {0x3106, 0x00, 0, 0}, + {0x3107, 0xff, 0, 0}, {0x3300, 0x13, 0, 0}, {0x3301, 0xde, 0, 0}, + {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, {0x3314, 0x42, 0, 0}, + {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, {0x3310, 0xd0, 0, 0}, + {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, + {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, {0x330b, 0x1c, 0, 0}, + {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, {0x336a, 0x52, 0, 0}, + {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, {0x30b8, 0x20, 0, 0}, + {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, + {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x3088, 0x08, 0, 0}, + {0x3089, 0x00, 0, 0}, {0x308a, 0x06, 0, 0}, {0x308b, 0x00, 0, 0}, + {0x308d, 0x04, 0, 0}, {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, + {0x30a9, 0xb5, 0, 0}, {0x3317, 0x04, 0, 0}, {0x3316, 0xf8, 0, 0}, + {0x3312, 0x17, 0, 0}, {0x3314, 0x30, 0, 0}, {0x3313, 0x23, 0, 0}, + {0x3315, 0x3e, 0, 0}, {0x3311, 0x9e, 0, 0}, {0x3310, 0xc0, 0, 0}, + {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, {0x330e, 0x5e, 0, 0}, + {0x330f, 0x6c, 0, 0}, {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, + {0x3307, 0x11, 0, 0}, {0x3308, 0x25, 0, 0}, {0x3340, 0x20, 0, 0}, + {0x3341, 0x50, 0, 0}, {0x3342, 0x18, 0, 0}, {0x3343, 0x23, 0, 0}, + {0x3344, 0xad, 0, 0}, {0x3345, 0xd0, 0, 0}, {0x3346, 0xb8, 0, 0}, + {0x3347, 0xb4, 0, 0}, {0x3348, 0x04, 0, 0}, {0x3349, 0x98, 0, 0}, + {0x3355, 0x02, 0, 0}, {0x3358, 0x44, 0, 0}, {0x3359, 0x44, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x3367, 0x23, 0, 0}, {0x3368, 0xBB, 0, 0}, + {0x3369, 0xD6, 0, 0}, {0x336A, 0x2A, 0, 0}, {0x336B, 0x07, 0, 0}, + {0x336C, 0x00, 0, 0}, {0x336D, 0x23, 0, 0}, {0x336E, 0xC3, 0, 0}, + {0x336F, 0xDE, 0, 0}, {0x3370, 0x2b, 0, 0}, {0x3371, 0x07, 0, 0}, + {0x3372, 0x00, 0, 0}, {0x3373, 0x23, 0, 0}, {0x3374, 0x9e, 0, 0}, + {0x3375, 0xD6, 0, 0}, {0x3376, 0x29, 0, 0}, {0x3377, 0x07, 0, 0}, + {0x3378, 0x00, 0, 0}, {0x332a, 0x1d, 0, 0}, {0x331b, 0x08, 0, 0}, + {0x331c, 0x16, 0, 0}, {0x331d, 0x2d, 0, 0}, {0x331e, 0x54, 0, 0}, + {0x331f, 0x66, 0, 0}, {0x3320, 0x73, 0, 0}, {0x3321, 0x80, 0, 0}, + {0x3322, 0x8c, 0, 0}, {0x3323, 0x95, 0, 0}, {0x3324, 0x9d, 0, 0}, + {0x3325, 0xac, 0, 0}, {0x3326, 0xb8, 0, 0}, {0x3327, 0xcc, 0, 0}, + {0x3328, 0xdd, 0, 0}, {0x3329, 0xee, 0, 0}, {0x332e, 0x04, 0, 0}, + {0x332f, 0x04, 0, 0}, {0x3331, 0x02, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3610, 0x40, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x307C, 0x10, 0, 0}, {0x3012, 0x10, 0, 0}, {0x3023, 0x06, 0, 0}, + {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, {0x302a, 0x03, 0, 0}, + {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, {0x300d, 0x01, 0, 0}, + {0x30d7, 0x90, 0, 0}, {0x3069, 0x04, 0, 0}, {0x303e, 0x00, 0, 0}, + {0x303f, 0xc0, 0, 0}, {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, + {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, {0x3362, 0x34, 0, 0}, + {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, {0x308a, 0x03, 0, 0}, + {0x308b, 0x00, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, + {0x3361, 0x04, 0, 0}, {0x3362, 0x23, 0, 0}, {0x3363, 0x28, 0, 0}, + {0x3364, 0x5c, 0, 0}, {0x3403, 0x42, 0, 0}, {0x3088, 0x02, 0, 0}, + {0x3089, 0xD0, 0, 0}, {0x308a, 0x01, 0, 0}, {0x308b, 0xe0, 0, 0}, + {0x304c, 0x83, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3011, 0x00, 0, 0}, {0x3010, 0x81, 0, 0}, {0x302e, 0x00, 0, 0}, + {0x302d, 0x00, 0, 0}, {0x3071, 0xeb, 0, 0}, {0x301C, 0x02, 0, 0}, + {0x3404, 0x02, 0, 0}, +}; + +static struct reg_value ov3640_setting_15fps_PAL_720_576[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309C, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x304c, 0x81, 0, 0}, {0x30d7, 0x10, 0, 0}, + {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, {0x3016, 0x82, 0, 0}, + {0x3018, 0x48, 0, 0}, {0x3019, 0x40, 0, 0}, {0x301a, 0x82, 0, 0}, + {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, + {0x3015, 0x12, 0, 0}, {0x3014, 0x84, 0, 0}, {0x3013, 0xf7, 0, 0}, + {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, {0x303e, 0x06, 0, 0}, + {0x303F, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, {0x3031, 0x26, 0, 0}, + {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, {0x3034, 0xea, 0, 0}, + {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, {0x3037, 0x6a, 0, 0}, + {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, {0x3106, 0x00, 0, 0}, + {0x3107, 0xff, 0, 0}, {0x3300, 0x13, 0, 0}, {0x3301, 0xde, 0, 0}, + {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, {0x3314, 0x42, 0, 0}, + {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, {0x3310, 0xd0, 0, 0}, + {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, + {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, {0x330b, 0x1c, 0, 0}, + {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, {0x336a, 0x52, 0, 0}, + {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, {0x30b8, 0x20, 0, 0}, + {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, + {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x3088, 0x08, 0, 0}, + {0x3089, 0x00, 0, 0}, {0x308a, 0x06, 0, 0}, {0x308b, 0x00, 0, 0}, + {0x308d, 0x04, 0, 0}, {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, + {0x30a9, 0xb5, 0, 0}, {0x3317, 0x04, 0, 0}, {0x3316, 0xf8, 0, 0}, + {0x3312, 0x17, 0, 0}, {0x3314, 0x30, 0, 0}, {0x3313, 0x23, 0, 0}, + {0x3315, 0x3e, 0, 0}, {0x3311, 0x9e, 0, 0}, {0x3310, 0xc0, 0, 0}, + {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, {0x330e, 0x5e, 0, 0}, + {0x330f, 0x6c, 0, 0}, {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, + {0x3307, 0x11, 0, 0}, {0x3308, 0x25, 0, 0}, {0x3340, 0x20, 0, 0}, + {0x3341, 0x50, 0, 0}, {0x3342, 0x18, 0, 0}, {0x3343, 0x23, 0, 0}, + {0x3344, 0xad, 0, 0}, {0x3345, 0xd0, 0, 0}, {0x3346, 0xb8, 0, 0}, + {0x3347, 0xb4, 0, 0}, {0x3348, 0x04, 0, 0}, {0x3349, 0x98, 0, 0}, + {0x3355, 0x02, 0, 0}, {0x3358, 0x44, 0, 0}, {0x3359, 0x44, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x3367, 0x23, 0, 0}, {0x3368, 0xBB, 0, 0}, + {0x3369, 0xD6, 0, 0}, {0x336A, 0x2A, 0, 0}, {0x336B, 0x07, 0, 0}, + {0x336C, 0x00, 0, 0}, {0x336D, 0x23, 0, 0}, {0x336E, 0xC3, 0, 0}, + {0x336F, 0xDE, 0, 0}, {0x3370, 0x2b, 0, 0}, {0x3371, 0x07, 0, 0}, + {0x3372, 0x00, 0, 0}, {0x3373, 0x23, 0, 0}, {0x3374, 0x9e, 0, 0}, + {0x3375, 0xD6, 0, 0}, {0x3376, 0x29, 0, 0}, {0x3377, 0x07, 0, 0}, + {0x3378, 0x00, 0, 0}, {0x332a, 0x1d, 0, 0}, {0x331b, 0x08, 0, 0}, + {0x331c, 0x16, 0, 0}, {0x331d, 0x2d, 0, 0}, {0x331e, 0x54, 0, 0}, + {0x331f, 0x66, 0, 0}, {0x3320, 0x73, 0, 0}, {0x3321, 0x80, 0, 0}, + {0x3322, 0x8c, 0, 0}, {0x3323, 0x95, 0, 0}, {0x3324, 0x9d, 0, 0}, + {0x3325, 0xac, 0, 0}, {0x3326, 0xb8, 0, 0}, {0x3327, 0xcc, 0, 0}, + {0x3328, 0xdd, 0, 0}, {0x3329, 0xee, 0, 0}, {0x332e, 0x04, 0, 0}, + {0x332f, 0x04, 0, 0}, {0x3331, 0x02, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3610, 0x40, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x307C, 0x10, 0, 0}, {0x3012, 0x10, 0, 0}, {0x3023, 0x06, 0, 0}, + {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, {0x302a, 0x03, 0, 0}, + {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, {0x300d, 0x01, 0, 0}, + {0x30d7, 0x90, 0, 0}, {0x3069, 0x04, 0, 0}, {0x303e, 0x00, 0, 0}, + {0x303f, 0xc0, 0, 0}, {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, + {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, {0x3362, 0x34, 0, 0}, + {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, {0x308a, 0x03, 0, 0}, + {0x308b, 0x00, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, + {0x3361, 0x04, 0, 0}, {0x3362, 0x23, 0, 0}, {0x3363, 0x28, 0, 0}, + {0x3364, 0x5c, 0, 0}, {0x3403, 0x42, 0, 0}, {0x3088, 0x02, 0, 0}, + {0x3089, 0xD0, 0, 0}, {0x308a, 0x02, 0, 0}, {0x308b, 0x40, 0, 0}, + {0x304c, 0x83, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3011, 0x00, 0, 0}, {0x3010, 0x81, 0, 0}, {0x302e, 0x00, 0, 0}, + {0x302d, 0x00, 0, 0}, {0x3071, 0xeb, 0, 0}, {0x301C, 0x02, 0, 0}, + {0x3404, 0x02, 0, 0}, +}; + +static struct reg_value ov3640_setting_30fps_NTSC_720_480[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3087, 0x16, 0, 0}, {0x309C, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x304c, 0x81, 0, 0}, {0x30d7, 0x10, 0, 0}, + {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, {0x3016, 0x82, 0, 0}, + {0x3018, 0x48, 0, 0}, {0x3019, 0x40, 0, 0}, {0x301a, 0x82, 0, 0}, + {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, + {0x3015, 0x12, 0, 0}, {0x3014, 0x84, 0, 0}, {0x3013, 0xf7, 0, 0}, + {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, {0x303e, 0x06, 0, 0}, + {0x303F, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, {0x3031, 0x26, 0, 0}, + {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, {0x3034, 0xea, 0, 0}, + {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, {0x3037, 0x6a, 0, 0}, + {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, {0x3106, 0x00, 0, 0}, + {0x3107, 0xff, 0, 0}, {0x3300, 0x13, 0, 0}, {0x3301, 0xde, 0, 0}, + {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, {0x3314, 0x42, 0, 0}, + {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, {0x3310, 0xd0, 0, 0}, + {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, + {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, {0x330b, 0x1c, 0, 0}, + {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, {0x336a, 0x52, 0, 0}, + {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, {0x30b8, 0x20, 0, 0}, + {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, + {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x3088, 0x08, 0, 0}, + {0x3089, 0x00, 0, 0}, {0x308a, 0x06, 0, 0}, {0x308b, 0x00, 0, 0}, + {0x308d, 0x04, 0, 0}, {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, + {0x30a9, 0xb5, 0, 0}, {0x3317, 0x04, 0, 0}, {0x3316, 0xf8, 0, 0}, + {0x3312, 0x17, 0, 0}, {0x3314, 0x30, 0, 0}, {0x3313, 0x23, 0, 0}, + {0x3315, 0x3e, 0, 0}, {0x3311, 0x9e, 0, 0}, {0x3310, 0xc0, 0, 0}, + {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, {0x330e, 0x5e, 0, 0}, + {0x330f, 0x6c, 0, 0}, {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, + {0x3307, 0x11, 0, 0}, {0x3308, 0x25, 0, 0}, {0x3340, 0x20, 0, 0}, + {0x3341, 0x50, 0, 0}, {0x3342, 0x18, 0, 0}, {0x3343, 0x23, 0, 0}, + {0x3344, 0xad, 0, 0}, {0x3345, 0xd0, 0, 0}, {0x3346, 0xb8, 0, 0}, + {0x3347, 0xb4, 0, 0}, {0x3348, 0x04, 0, 0}, {0x3349, 0x98, 0, 0}, + {0x3355, 0x02, 0, 0}, {0x3358, 0x44, 0, 0}, {0x3359, 0x44, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x3367, 0x23, 0, 0}, {0x3368, 0xBB, 0, 0}, + {0x3369, 0xD6, 0, 0}, {0x336A, 0x2A, 0, 0}, {0x336B, 0x07, 0, 0}, + {0x336C, 0x00, 0, 0}, {0x336D, 0x23, 0, 0}, {0x336E, 0xC3, 0, 0}, + {0x336F, 0xDE, 0, 0}, {0x3370, 0x2b, 0, 0}, {0x3371, 0x07, 0, 0}, + {0x3372, 0x00, 0, 0}, {0x3373, 0x23, 0, 0}, {0x3374, 0x9e, 0, 0}, + {0x3375, 0xD6, 0, 0}, {0x3376, 0x29, 0, 0}, {0x3377, 0x07, 0, 0}, + {0x3378, 0x00, 0, 0}, {0x332a, 0x1d, 0, 0}, {0x331b, 0x08, 0, 0}, + {0x331c, 0x16, 0, 0}, {0x331d, 0x2d, 0, 0}, {0x331e, 0x54, 0, 0}, + {0x331f, 0x66, 0, 0}, {0x3320, 0x73, 0, 0}, {0x3321, 0x80, 0, 0}, + {0x3322, 0x8c, 0, 0}, {0x3323, 0x95, 0, 0}, {0x3324, 0x9d, 0, 0}, + {0x3325, 0xac, 0, 0}, {0x3326, 0xb8, 0, 0}, {0x3327, 0xcc, 0, 0}, + {0x3328, 0xdd, 0, 0}, {0x3329, 0xee, 0, 0}, {0x332e, 0x04, 0, 0}, + {0x332f, 0x04, 0, 0}, {0x3331, 0x02, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3610, 0x40, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x307C, 0x10, 0, 0}, {0x3012, 0x10, 0, 0}, {0x3023, 0x06, 0, 0}, + {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, {0x302a, 0x03, 0, 0}, + {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, {0x300d, 0x01, 0, 0}, + {0x30d7, 0x90, 0, 0}, {0x3069, 0x04, 0, 0}, {0x303e, 0x00, 0, 0}, + {0x303f, 0xc0, 0, 0}, {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, + {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, {0x3362, 0x34, 0, 0}, + {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, {0x308a, 0x03, 0, 0}, + {0x308b, 0x00, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, + {0x3361, 0x04, 0, 0}, {0x3362, 0x23, 0, 0}, {0x3363, 0x28, 0, 0}, + {0x3364, 0x5c, 0, 0}, {0x3403, 0x42, 0, 0}, {0x3088, 0x02, 0, 0}, + {0x3089, 0xD0, 0, 0}, {0x308a, 0x01, 0, 0}, {0x308b, 0xe0, 0, 0}, + {0x304c, 0x83, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0xA1, 0, 0}, + {0x3011, 0x00, 0, 0}, {0x3010, 0x81, 0, 0}, {0x3014, 0x84, 0, 0}, + {0x302e, 0x00, 0, 0}, {0x302d, 0x00, 0, 0}, {0x3071, 0xeb, 0, 0}, + {0x301C, 0x02, 0, 0}, {0x3404, 0x02, 0, 0}, +}; + +static struct reg_value ov3640_setting_30fps_PAL_720_576[] = { + {0x3012, 0x80, 0, 0}, {0x304d, 0x45, 0, 0}, {0x30a7, 0x5e, 0, 0}, + {0x3086, 0x16, 0, 0}, {0x309C, 0x1a, 0, 0}, {0x30a2, 0xe4, 0, 0}, + {0x30aa, 0x42, 0, 0}, {0x30b0, 0xff, 0, 0}, {0x30b1, 0xff, 0, 0}, + {0x30b2, 0x10, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x304c, 0x81, 0, 0}, {0x30d7, 0x10, 0, 0}, + {0x30d9, 0x0d, 0, 0}, {0x30db, 0x08, 0, 0}, {0x3016, 0x82, 0, 0}, + {0x3018, 0x48, 0, 0}, {0x3019, 0x40, 0, 0}, {0x301a, 0x82, 0, 0}, + {0x307d, 0x00, 0, 0}, {0x3087, 0x02, 0, 0}, {0x3082, 0x20, 0, 0}, + {0x3015, 0x12, 0, 0}, {0x3014, 0x84, 0, 0}, {0x3013, 0xf7, 0, 0}, + {0x303c, 0x08, 0, 0}, {0x303d, 0x18, 0, 0}, {0x303e, 0x06, 0, 0}, + {0x303F, 0x0c, 0, 0}, {0x3030, 0x62, 0, 0}, {0x3031, 0x26, 0, 0}, + {0x3032, 0xe6, 0, 0}, {0x3033, 0x6e, 0, 0}, {0x3034, 0xea, 0, 0}, + {0x3035, 0xae, 0, 0}, {0x3036, 0xa6, 0, 0}, {0x3037, 0x6a, 0, 0}, + {0x3104, 0x02, 0, 0}, {0x3105, 0xfd, 0, 0}, {0x3106, 0x00, 0, 0}, + {0x3107, 0xff, 0, 0}, {0x3300, 0x13, 0, 0}, {0x3301, 0xde, 0, 0}, + {0x3302, 0xcf, 0, 0}, {0x3312, 0x26, 0, 0}, {0x3314, 0x42, 0, 0}, + {0x3313, 0x2b, 0, 0}, {0x3315, 0x42, 0, 0}, {0x3310, 0xd0, 0, 0}, + {0x3311, 0xbd, 0, 0}, {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, + {0x330e, 0x56, 0, 0}, {0x330f, 0x5c, 0, 0}, {0x330b, 0x1c, 0, 0}, + {0x3306, 0x5c, 0, 0}, {0x3307, 0x11, 0, 0}, {0x336a, 0x52, 0, 0}, + {0x3370, 0x46, 0, 0}, {0x3376, 0x38, 0, 0}, {0x30b8, 0x20, 0, 0}, + {0x30b9, 0x17, 0, 0}, {0x30ba, 0x04, 0, 0}, {0x30bb, 0x08, 0, 0}, + {0x3507, 0x06, 0, 0}, {0x350a, 0x4f, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3600, 0xc0, 0, 0}, {0x3088, 0x08, 0, 0}, + {0x3089, 0x00, 0, 0}, {0x308a, 0x06, 0, 0}, {0x308b, 0x00, 0, 0}, + {0x308d, 0x04, 0, 0}, {0x3086, 0x03, 0, 0}, {0x3086, 0x00, 0, 0}, + {0x30a9, 0xb5, 0, 0}, {0x3317, 0x04, 0, 0}, {0x3316, 0xf8, 0, 0}, + {0x3312, 0x17, 0, 0}, {0x3314, 0x30, 0, 0}, {0x3313, 0x23, 0, 0}, + {0x3315, 0x3e, 0, 0}, {0x3311, 0x9e, 0, 0}, {0x3310, 0xc0, 0, 0}, + {0x330c, 0x18, 0, 0}, {0x330d, 0x18, 0, 0}, {0x330e, 0x5e, 0, 0}, + {0x330f, 0x6c, 0, 0}, {0x330b, 0x1c, 0, 0}, {0x3306, 0x5c, 0, 0}, + {0x3307, 0x11, 0, 0}, {0x3308, 0x25, 0, 0}, {0x3340, 0x20, 0, 0}, + {0x3341, 0x50, 0, 0}, {0x3342, 0x18, 0, 0}, {0x3343, 0x23, 0, 0}, + {0x3344, 0xad, 0, 0}, {0x3345, 0xd0, 0, 0}, {0x3346, 0xb8, 0, 0}, + {0x3347, 0xb4, 0, 0}, {0x3348, 0x04, 0, 0}, {0x3349, 0x98, 0, 0}, + {0x3355, 0x02, 0, 0}, {0x3358, 0x44, 0, 0}, {0x3359, 0x44, 0, 0}, + {0x3300, 0x13, 0, 0}, {0x3367, 0x23, 0, 0}, {0x3368, 0xBB, 0, 0}, + {0x3369, 0xD6, 0, 0}, {0x336A, 0x2A, 0, 0}, {0x336B, 0x07, 0, 0}, + {0x336C, 0x00, 0, 0}, {0x336D, 0x23, 0, 0}, {0x336E, 0xC3, 0, 0}, + {0x336F, 0xDE, 0, 0}, {0x3370, 0x2b, 0, 0}, {0x3371, 0x07, 0, 0}, + {0x3372, 0x00, 0, 0}, {0x3373, 0x23, 0, 0}, {0x3374, 0x9e, 0, 0}, + {0x3375, 0xD6, 0, 0}, {0x3376, 0x29, 0, 0}, {0x3377, 0x07, 0, 0}, + {0x3378, 0x00, 0, 0}, {0x332a, 0x1d, 0, 0}, {0x331b, 0x08, 0, 0}, + {0x331c, 0x16, 0, 0}, {0x331d, 0x2d, 0, 0}, {0x331e, 0x54, 0, 0}, + {0x331f, 0x66, 0, 0}, {0x3320, 0x73, 0, 0}, {0x3321, 0x80, 0, 0}, + {0x3322, 0x8c, 0, 0}, {0x3323, 0x95, 0, 0}, {0x3324, 0x9d, 0, 0}, + {0x3325, 0xac, 0, 0}, {0x3326, 0xb8, 0, 0}, {0x3327, 0xcc, 0, 0}, + {0x3328, 0xdd, 0, 0}, {0x3329, 0xee, 0, 0}, {0x332e, 0x04, 0, 0}, + {0x332f, 0x04, 0, 0}, {0x3331, 0x02, 0, 0}, {0x3100, 0x02, 0, 0}, + {0x3301, 0xde, 0, 0}, {0x3304, 0xfc, 0, 0}, {0x3400, 0x00, 0, 0}, + {0x3404, 0x00, 0, 0}, {0x3610, 0x40, 0, 0}, {0x304c, 0x81, 0, 0}, + {0x307C, 0x10, 0, 0}, {0x3012, 0x10, 0, 0}, {0x3023, 0x06, 0, 0}, + {0x3026, 0x03, 0, 0}, {0x3027, 0x04, 0, 0}, {0x302a, 0x03, 0, 0}, + {0x302b, 0x10, 0, 0}, {0x3075, 0x24, 0, 0}, {0x300d, 0x01, 0, 0}, + {0x30d7, 0x90, 0, 0}, {0x3069, 0x04, 0, 0}, {0x303e, 0x00, 0, 0}, + {0x303f, 0xc0, 0, 0}, {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, + {0x3360, 0x0c, 0, 0}, {0x3361, 0x04, 0, 0}, {0x3362, 0x34, 0, 0}, + {0x3363, 0x08, 0, 0}, {0x3364, 0x04, 0, 0}, {0x3403, 0x42, 0, 0}, + {0x3088, 0x04, 0, 0}, {0x3089, 0x00, 0, 0}, {0x308a, 0x03, 0, 0}, + {0x308b, 0x00, 0, 0}, {0x300e, 0x32, 0, 0}, {0x300f, 0x21, 0, 0}, + {0x3010, 0x20, 0, 0}, {0x3011, 0x01, 0, 0}, {0x304c, 0x82, 0, 0}, + {0x3302, 0xef, 0, 0}, {0x335f, 0x34, 0, 0}, {0x3360, 0x0c, 0, 0}, + {0x3361, 0x04, 0, 0}, {0x3362, 0x23, 0, 0}, {0x3363, 0x28, 0, 0}, + {0x3364, 0x5c, 0, 0}, {0x3403, 0x42, 0, 0}, {0x3088, 0x02, 0, 0}, + {0x3089, 0xD0, 0, 0}, {0x308a, 0x02, 0, 0}, {0x308b, 0x40, 0, 0}, + {0x304c, 0x83, 0, 0}, {0x300e, 0x39, 0, 0}, {0x300f, 0xA1, 0, 0}, + {0x3011, 0x00, 0, 0}, {0x3010, 0x81, 0, 0}, {0x3014, 0x84, 0, 0}, + {0x302e, 0x00, 0, 0}, {0x302d, 0x00, 0, 0}, {0x3071, 0xeb, 0, 0}, + {0x301C, 0x02, 0, 0}, {0x3404, 0x02, 0, 0}, +}; + +static struct ov3640_mode_info ov3640_mode_info_data[2][ov3640_mode_MAX + 1] = { + { + {ov3640_mode_VGA_640_480, 640, 480, + ov3640_setting_15fps_VGA_640_480, + ARRAY_SIZE(ov3640_setting_15fps_VGA_640_480)}, + {ov3640_mode_QVGA_320_240, 320, 240, + ov3640_setting_15fps_QVGA_320_240, + ARRAY_SIZE(ov3640_setting_15fps_QVGA_320_240)}, + {ov3640_mode_XGA_1024_768, 1024, 768, + ov3640_setting_15fps_XGA_1024_768, + ARRAY_SIZE(ov3640_setting_15fps_XGA_1024_768)}, + {ov3640_mode_QXGA_2048_1536, 2048, 1536, + ov3640_setting_15fps_QXGA_2048_1536, + ARRAY_SIZE(ov3640_setting_15fps_QXGA_2048_1536)}, + {ov3640_mode_NTSC_720_480, 720, 480, + ov3640_setting_15fps_NTSC_720_480, + ARRAY_SIZE(ov3640_setting_15fps_NTSC_720_480)}, + {ov3640_mode_PAL_720_576, 720, 576, + ov3640_setting_15fps_PAL_720_576, + ARRAY_SIZE(ov3640_setting_15fps_PAL_720_576)}, + }, + { + {ov3640_mode_VGA_640_480, 640, 480, + ov3640_setting_30fps_VGA_640_480, + ARRAY_SIZE(ov3640_setting_30fps_VGA_640_480)}, + {ov3640_mode_QVGA_320_240, 320, 240, + ov3640_setting_30fps_QVGA_320_240, + ARRAY_SIZE(ov3640_setting_30fps_QVGA_320_240)}, + {ov3640_mode_XGA_1024_768, 1024, 768, + ov3640_setting_30fps_XGA_1024_768, + ARRAY_SIZE(ov3640_setting_30fps_XGA_1024_768)}, + {ov3640_mode_QXGA_2048_1536, 0, 0, NULL, 0}, + {ov3640_mode_NTSC_720_480, 720, 480, + ov3640_setting_30fps_NTSC_720_480, + ARRAY_SIZE(ov3640_setting_30fps_NTSC_720_480)}, + {ov3640_mode_PAL_720_576, 720, 576, + ov3640_setting_30fps_PAL_720_576, + ARRAY_SIZE(ov3640_setting_30fps_PAL_720_576)}, + }, +}; + +static struct regulator *io_regulator; +static struct regulator *core_regulator; +static struct regulator *analog_regulator; +static struct regulator *gpo_regulator; +static struct mxc_camera_platform_data *camera_plat; + +static int ov3640_probe(struct i2c_client *adapter, + const struct i2c_device_id *device_id); +static int ov3640_remove(struct i2c_client *client); + +static s32 ov3640_read_reg(u16 reg, u8 *val); +static s32 ov3640_write_reg(u16 reg, u8 val); + +static const struct i2c_device_id ov3640_id[] = { + {"ov3640", 0}, + {}, +}; + +MODULE_DEVICE_TABLE(i2c, ov3640_id); + +static struct i2c_driver ov3640_i2c_driver = { + .driver = { + .owner = THIS_MODULE, + .name = "ov3640", + }, + .probe = ov3640_probe, + .remove = ov3640_remove, + .id_table = ov3640_id, +}; + +extern void gpio_sensor_active(unsigned int csi_index); +extern void gpio_sensor_inactive(unsigned int csi); + +static s32 ov3640_write_reg(u16 reg, u8 val) +{ + u8 au8Buf[3] = {0}; + + au8Buf[0] = reg >> 8; + au8Buf[1] = reg & 0xff; + au8Buf[2] = val; + + if (i2c_master_send(ov3640_data.i2c_client, au8Buf, 3) < 0) { + pr_err("%s:write reg error:reg=%x,val=%x\n", + __func__, reg, val); + return -1; + } + + return 0; +} + +static s32 ov3640_read_reg(u16 reg, u8 *val) +{ + u8 au8RegBuf[2] = {0}; + u8 u8RdVal = 0; + + au8RegBuf[0] = reg >> 8; + au8RegBuf[1] = reg & 0xff; + + if (2 != i2c_master_send(ov3640_data.i2c_client, au8RegBuf, 2)) { + pr_err("%s:write reg error:reg=%x\n", + __func__, reg); + return -1; + } + + if (1 != i2c_master_recv(ov3640_data.i2c_client, &u8RdVal, 1)) { + pr_err("%s:read reg error:reg=%x,val=%x\n", + __func__, reg, u8RdVal); + return -1; + } + + *val = u8RdVal; + + return u8RdVal; +} + +static int ov3640_init_mode(enum ov3640_frame_rate frame_rate, + enum ov3640_mode mode) +{ + struct reg_value *pModeSetting = NULL; + s32 i = 0; + s32 iModeSettingArySize = 0; + register u32 Delay_ms = 0; + register u16 RegAddr = 0; + register u8 Mask = 0; + register u8 Val = 0; + u8 RegVal = 0; + int retval = 0; + + if (mode > ov3640_mode_MAX || mode < ov3640_mode_MIN) { + pr_err("Wrong ov3640 mode detected!\n"); + return -1; + } + + pModeSetting = ov3640_mode_info_data[frame_rate][mode].init_data_ptr; + iModeSettingArySize = + ov3640_mode_info_data[frame_rate][mode].init_data_size; + + ov3640_data.pix.width = ov3640_mode_info_data[frame_rate][mode].width; + ov3640_data.pix.height = ov3640_mode_info_data[frame_rate][mode].height; + + if (ov3640_data.pix.width == 0 || ov3640_data.pix.height == 0 || + pModeSetting == NULL || iModeSettingArySize == 0) + return -EINVAL; + + for (i = 0; i < iModeSettingArySize; ++i, ++pModeSetting) { + Delay_ms = pModeSetting->u32Delay_ms; + RegAddr = pModeSetting->u16RegAddr; + Val = pModeSetting->u8Val; + Mask = pModeSetting->u8Mask; + + if (Mask) { + retval = ov3640_read_reg(RegAddr, &RegVal); + if (retval < 0) + goto err; + + RegVal &= ~(u8)Mask; + Val &= Mask; + Val |= RegVal; + } + + retval = ov3640_write_reg(RegAddr, Val); + if (retval < 0) + goto err; + + if (Delay_ms) + msleep(Delay_ms); + } +err: + return retval; +} + +/* --------------- IOCTL functions from v4l2_int_ioctl_desc --------------- */ + +static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p) +{ + if (s == NULL) { + pr_err(" ERROR!! no slave device set!\n"); + return -1; + } + + memset(p, 0, sizeof(*p)); + p->u.bt656.clock_curr = ov3640_data.mclk; + pr_debug(" clock_curr=mclk=%d\n", ov3640_data.mclk); + p->if_type = V4L2_IF_TYPE_BT656; + p->u.bt656.mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT; + p->u.bt656.clock_min = OV3640_XCLK_MIN; + p->u.bt656.clock_max = OV3640_XCLK_MAX; + p->u.bt656.bt_sync_correct = 1; /* Indicate external vsync */ + + return 0; +} + +/*! + * ioctl_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl + * @s: pointer to standard V4L2 device structure + * @on: indicates power mode (on or off) + * + * Turns the power on or off, depending on the value of on and returns the + * appropriate error code. + */ +static int ioctl_s_power(struct v4l2_int_device *s, int on) +{ + struct sensor *sensor = s->priv; + + if (on && !sensor->on) { + gpio_sensor_active(ov3640_data.csi); + if (io_regulator) + if (regulator_enable(io_regulator) != 0) + return -EIO; + if (core_regulator) + if (regulator_enable(core_regulator) != 0) + return -EIO; + if (gpo_regulator) + if (regulator_enable(gpo_regulator) != 0) + return -EIO; + if (analog_regulator) + if (regulator_enable(analog_regulator) != 0) + return -EIO; + /* Make sure power on */ + if (camera_plat->pwdn) + camera_plat->pwdn(0); + + } else if (!on && sensor->on) { + if (analog_regulator) + regulator_disable(analog_regulator); + if (core_regulator) + regulator_disable(core_regulator); + if (io_regulator) + regulator_disable(io_regulator); + if (gpo_regulator) + regulator_disable(gpo_regulator); + gpio_sensor_inactive(ov3640_data.csi); + } + + sensor->on = on; + + return 0; +} + +/*! + * ioctl_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl + * @s: pointer to standard V4L2 device structure + * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure + * + * Returns the sensor's video CAPTURE parameters. + */ +static int ioctl_g_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a) +{ + struct sensor *sensor = s->priv; + struct v4l2_captureparm *cparm = &a->parm.capture; + int ret = 0; + + switch (a->type) { + /* This is the only case currently handled. */ + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + memset(a, 0, sizeof(*a)); + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + cparm->capability = sensor->streamcap.capability; + cparm->timeperframe = sensor->streamcap.timeperframe; + cparm->capturemode = sensor->streamcap.capturemode; + ret = 0; + break; + + /* These are all the possible cases. */ + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + case V4L2_BUF_TYPE_VIDEO_OVERLAY: + case V4L2_BUF_TYPE_VBI_CAPTURE: + case V4L2_BUF_TYPE_VBI_OUTPUT: + case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: + case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: + ret = -EINVAL; + break; + + default: + pr_debug(" type is unknown - %d\n", a->type); + ret = -EINVAL; + break; + } + + return ret; +} + +/*! + * ioctl_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl + * @s: pointer to standard V4L2 device structure + * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure + * + * Configures the sensor to use the input parameters, if possible. If + * not possible, reverts to the old parameters and returns the + * appropriate error code. + */ +static int ioctl_s_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a) +{ + struct sensor *sensor = s->priv; + struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe; + u32 tgt_fps; /* target frames per secound */ + enum ov3640_frame_rate frame_rate; + int ret = 0; + + /* Make sure power on */ + if (camera_plat->pwdn) + camera_plat->pwdn(0); + + switch (a->type) { + /* This is the only case currently handled. */ + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + /* Check that the new frame rate is allowed. */ + if ((timeperframe->numerator == 0) || + (timeperframe->denominator == 0)) { + timeperframe->denominator = DEFAULT_FPS; + timeperframe->numerator = 1; + } + + tgt_fps = timeperframe->denominator / + timeperframe->numerator; + + if (tgt_fps > MAX_FPS) { + timeperframe->denominator = MAX_FPS; + timeperframe->numerator = 1; + } else if (tgt_fps < MIN_FPS) { + timeperframe->denominator = MIN_FPS; + timeperframe->numerator = 1; + } + + /* Actual frame rate we use */ + tgt_fps = timeperframe->denominator / + timeperframe->numerator; + + if (tgt_fps == 15) + frame_rate = ov3640_15_fps; + else if (tgt_fps == 30) + frame_rate = ov3640_30_fps; + else { + pr_err(" The camera frame rate is not supported!\n"); + return -EINVAL; + } + + sensor->streamcap.timeperframe = *timeperframe; + sensor->streamcap.capturemode = + (u32)a->parm.capture.capturemode; + + ret = ov3640_init_mode(frame_rate, + sensor->streamcap.capturemode); + break; + + /* These are all the possible cases. */ + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + case V4L2_BUF_TYPE_VIDEO_OVERLAY: + case V4L2_BUF_TYPE_VBI_CAPTURE: + case V4L2_BUF_TYPE_VBI_OUTPUT: + case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: + case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: + pr_debug(" type is not " \ + "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n", + a->type); + ret = -EINVAL; + break; + + default: + pr_debug(" type is unknown - %d\n", a->type); + ret = -EINVAL; + break; + } + + return ret; +} + +/*! + * ioctl_g_fmt_cap - V4L2 sensor interface handler for ioctl_g_fmt_cap + * @s: pointer to standard V4L2 device structure + * @f: pointer to standard V4L2 v4l2_format structure + * + * Returns the sensor's current pixel format in the v4l2_format + * parameter. + */ +static int ioctl_g_fmt_cap(struct v4l2_int_device *s, struct v4l2_format *f) +{ + struct sensor *sensor = s->priv; + + f->fmt.pix = sensor->pix; + + return 0; +} + +/*! + * ioctl_g_ctrl - V4L2 sensor interface handler for VIDIOC_G_CTRL ioctl + * @s: pointer to standard V4L2 device structure + * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure + * + * If the requested control is supported, returns the control's current + * value from the video_control[] array. Otherwise, returns -EINVAL + * if the control is not supported. + */ +static int ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc) +{ + int ret = 0; + + switch (vc->id) { + case V4L2_CID_BRIGHTNESS: + vc->value = ov3640_data.brightness; + break; + case V4L2_CID_HUE: + vc->value = ov3640_data.hue; + break; + case V4L2_CID_CONTRAST: + vc->value = ov3640_data.contrast; + break; + case V4L2_CID_SATURATION: + vc->value = ov3640_data.saturation; + break; + case V4L2_CID_RED_BALANCE: + vc->value = ov3640_data.red; + break; + case V4L2_CID_BLUE_BALANCE: + vc->value = ov3640_data.blue; + break; + case V4L2_CID_EXPOSURE: + vc->value = ov3640_data.ae_mode; + break; + default: + ret = -EINVAL; + } + + return ret; +} + +/*! + * ioctl_s_ctrl - V4L2 sensor interface handler for VIDIOC_S_CTRL ioctl + * @s: pointer to standard V4L2 device structure + * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure + * + * If the requested control is supported, sets the control's current + * value in HW (and updates the video_control[] array). Otherwise, + * returns -EINVAL if the control is not supported. + */ +static int ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc) +{ + int retval = 0; + + pr_debug("In ov3640:ioctl_s_ctrl %d\n", + vc->id); + + switch (vc->id) { + case V4L2_CID_BRIGHTNESS: + break; + case V4L2_CID_CONTRAST: + break; + case V4L2_CID_SATURATION: + break; + case V4L2_CID_HUE: + break; + case V4L2_CID_AUTO_WHITE_BALANCE: + break; + case V4L2_CID_DO_WHITE_BALANCE: + break; + case V4L2_CID_RED_BALANCE: + break; + case V4L2_CID_BLUE_BALANCE: + break; + case V4L2_CID_GAMMA: + break; + case V4L2_CID_EXPOSURE: + break; + case V4L2_CID_AUTOGAIN: + break; + case V4L2_CID_GAIN: + break; + case V4L2_CID_HFLIP: + break; + case V4L2_CID_VFLIP: + break; + default: + retval = -EPERM; + break; + } + + return retval; +} + +/*! + * ioctl_enum_framesizes - V4L2 sensor interface handler for + * VIDIOC_ENUM_FRAMESIZES ioctl + * @s: pointer to standard V4L2 device structure + * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure + * + * Return 0 if successful, otherwise -EINVAL. + */ +static int ioctl_enum_framesizes(struct v4l2_int_device *s, + struct v4l2_frmsizeenum *fsize) +{ + if (fsize->index > ov3640_mode_MAX) + return -EINVAL; + + fsize->pixel_format = ov3640_data.pix.pixelformat; + fsize->discrete.width = + max(ov3640_mode_info_data[0][fsize->index].width, + ov3640_mode_info_data[1][fsize->index].width); + fsize->discrete.height = + max(ov3640_mode_info_data[0][fsize->index].height, + ov3640_mode_info_data[1][fsize->index].height); + return 0; +} + +/*! + * ioctl_g_chip_ident - V4L2 sensor interface handler for + * VIDIOC_DBG_G_CHIP_IDENT ioctl + * @s: pointer to standard V4L2 device structure + * @id: pointer to int + * + * Return 0. + */ +static int ioctl_g_chip_ident(struct v4l2_int_device *s, int *id) +{ + ((struct v4l2_dbg_chip_ident *)id)->match.type = + V4L2_CHIP_MATCH_I2C_DRIVER; + strcpy(((struct v4l2_dbg_chip_ident *)id)->match.name, "ov3640_camera"); + + return 0; +} + +/*! + * ioctl_init - V4L2 sensor interface handler for VIDIOC_INT_INIT + * @s: pointer to standard V4L2 device structure + */ +static int ioctl_init(struct v4l2_int_device *s) +{ + + return 0; +} + +/*! + * ioctl_enum_fmt_cap - V4L2 sensor interface handler for VIDIOC_ENUM_FMT + * @s: pointer to standard V4L2 device structure + * @fmt: pointer to standard V4L2 fmt description structure + * + * Return 0. + */ +static int ioctl_enum_fmt_cap(struct v4l2_int_device *s, + struct v4l2_fmtdesc *fmt) +{ + if (fmt->index > ov3640_mode_MAX) + return -EINVAL; + + fmt->pixelformat = ov3640_data.pix.pixelformat; + + return 0; +} + +/*! + * ioctl_dev_init - V4L2 sensor interface handler for vidioc_int_dev_init_num + * @s: pointer to standard V4L2 device structure + * + * Initialise the device when slave attaches to the master. + */ +static int ioctl_dev_init(struct v4l2_int_device *s) +{ + struct sensor *sensor = s->priv; + u32 tgt_xclk; /* target xclk */ + u32 tgt_fps; /* target frames per secound */ + enum ov3640_frame_rate frame_rate; + + gpio_sensor_active(ov3640_data.csi); + ov3640_data.on = true; + + /* mclk */ + tgt_xclk = ov3640_data.mclk; + tgt_xclk = min(tgt_xclk, (u32)OV3640_XCLK_MAX); + tgt_xclk = max(tgt_xclk, (u32)OV3640_XCLK_MIN); + ov3640_data.mclk = tgt_xclk; + + pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000); + set_mclk_rate(&ov3640_data.mclk, ov3640_data.csi); + + /* Default camera frame rate is set in probe */ + tgt_fps = sensor->streamcap.timeperframe.denominator / + sensor->streamcap.timeperframe.numerator; + + if (tgt_fps == 15) + frame_rate = ov3640_15_fps; + else if (tgt_fps == 30) + frame_rate = ov3640_30_fps; + else + return -EINVAL; /* Only support 15fps or 30fps now. */ + + return ov3640_init_mode(frame_rate, + sensor->streamcap.capturemode); +} + +/*! + * ioctl_dev_exit - V4L2 sensor interface handler for vidioc_int_dev_exit_num + * @s: pointer to standard V4L2 device structure + * + * Delinitialise the device when slave detaches to the master. + */ +static int ioctl_dev_exit(struct v4l2_int_device *s) +{ + gpio_sensor_inactive(ov3640_data.csi); + + return 0; +} + +/*! + * This structure defines all the ioctls for this module and links them to the + * enumeration. + */ +static struct v4l2_int_ioctl_desc ov3640_ioctl_desc[] = { + {vidioc_int_dev_init_num, (v4l2_int_ioctl_func*)ioctl_dev_init}, + {vidioc_int_dev_exit_num, ioctl_dev_exit}, + {vidioc_int_s_power_num, (v4l2_int_ioctl_func*)ioctl_s_power}, + {vidioc_int_g_ifparm_num, (v4l2_int_ioctl_func*)ioctl_g_ifparm}, +/* {vidioc_int_g_needs_reset_num, + (v4l2_int_ioctl_func *)ioctl_g_needs_reset}, */ +/* {vidioc_int_reset_num, (v4l2_int_ioctl_func *)ioctl_reset}, */ + {vidioc_int_init_num, (v4l2_int_ioctl_func*)ioctl_init}, + {vidioc_int_enum_fmt_cap_num, + (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap}, +/* {vidioc_int_try_fmt_cap_num, + (v4l2_int_ioctl_func *)ioctl_try_fmt_cap}, */ + {vidioc_int_g_fmt_cap_num, (v4l2_int_ioctl_func*)ioctl_g_fmt_cap}, +/* {vidioc_int_s_fmt_cap_num, (v4l2_int_ioctl_func *)ioctl_s_fmt_cap}, */ + {vidioc_int_g_parm_num, (v4l2_int_ioctl_func*)ioctl_g_parm}, + {vidioc_int_s_parm_num, (v4l2_int_ioctl_func*)ioctl_s_parm}, +/* {vidioc_int_queryctrl_num, (v4l2_int_ioctl_func *)ioctl_queryctrl}, */ + {vidioc_int_g_ctrl_num, (v4l2_int_ioctl_func*)ioctl_g_ctrl}, + {vidioc_int_s_ctrl_num, (v4l2_int_ioctl_func*)ioctl_s_ctrl}, + {vidioc_int_enum_framesizes_num, + (v4l2_int_ioctl_func *)ioctl_enum_framesizes}, + {vidioc_int_g_chip_ident_num, + (v4l2_int_ioctl_func *)ioctl_g_chip_ident}, +}; + +static struct v4l2_int_slave ov3640_slave = { + .ioctls = ov3640_ioctl_desc, + .num_ioctls = ARRAY_SIZE(ov3640_ioctl_desc), +}; + +static struct v4l2_int_device ov3640_int_device = { + .module = THIS_MODULE, + .name = "ov3640", + .type = v4l2_int_type_slave, + .u = { + .slave = &ov3640_slave, + }, +}; + +/*! + * ov3640 I2C probe function + * + * @param adapter struct i2c_adapter * + * @return Error code indicating success or failure + */ +static int ov3640_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + int retval; + struct mxc_camera_platform_data *plat_data = client->dev.platform_data; + + /* Set initial values for the sensor struct. */ + memset(&ov3640_data, 0, sizeof(ov3640_data)); + ov3640_data.mclk = 24000000; /* 6 - 54 MHz, typical 24MHz */ + ov3640_data.mclk = plat_data->mclk; + ov3640_data.csi = plat_data->csi; + + ov3640_data.i2c_client = client; + ov3640_data.pix.pixelformat = V4L2_PIX_FMT_UYVY; + ov3640_data.pix.width = 640; + ov3640_data.pix.height = 480; + ov3640_data.streamcap.capability = V4L2_MODE_HIGHQUALITY | + V4L2_CAP_TIMEPERFRAME; + ov3640_data.streamcap.capturemode = 0; + ov3640_data.streamcap.timeperframe.denominator = DEFAULT_FPS; + ov3640_data.streamcap.timeperframe.numerator = 1; + + if (plat_data->io_regulator) { + io_regulator = regulator_get(&client->dev, + plat_data->io_regulator); + if (!IS_ERR(io_regulator)) { + regulator_set_voltage(io_regulator, + OV3640_VOLTAGE_DIGITAL_IO, + OV3640_VOLTAGE_DIGITAL_IO); + if (regulator_enable(io_regulator) != 0) { + pr_err("%s:io set voltage error\n", __func__); + goto err1; + } else { + dev_dbg(&client->dev, + "%s:io set voltage ok\n", __func__); + } + } else + io_regulator = NULL; + } + + if (plat_data->core_regulator) { + core_regulator = regulator_get(&client->dev, + plat_data->core_regulator); + if (!IS_ERR(core_regulator)) { + regulator_set_voltage(core_regulator, + OV3640_VOLTAGE_DIGITAL_CORE, + OV3640_VOLTAGE_DIGITAL_CORE); + if (regulator_enable(core_regulator) != 0) { + pr_err("%s:core set voltage error\n", __func__); + goto err2; + } else { + dev_dbg(&client->dev, + "%s:core set voltage ok\n", __func__); + } + } else + core_regulator = NULL; + } + + if (plat_data->analog_regulator) { + analog_regulator = regulator_get(&client->dev, + plat_data->analog_regulator); + if (!IS_ERR(analog_regulator)) { + regulator_set_voltage(analog_regulator, + OV3640_VOLTAGE_ANALOG, + OV3640_VOLTAGE_ANALOG); + if (regulator_enable(analog_regulator) != 0) { + pr_err("%s:analog set voltage error\n", + __func__); + goto err3; + } else { + dev_dbg(&client->dev, + "%s:analog set voltage ok\n", __func__); + } + } else + analog_regulator = NULL; + } + + if (plat_data->gpo_regulator) { + gpo_regulator = regulator_get(&client->dev, + plat_data->gpo_regulator); + if (!IS_ERR(gpo_regulator)) { + regulator_set_voltage(gpo_regulator, + OV3640_VOLTAGE_DIGITAL_GPO, + OV3640_VOLTAGE_DIGITAL_GPO); + if (regulator_enable(gpo_regulator) != 0) { + pr_err("%s:gpo enable error\n", __func__); + goto err4; + } else { + dev_dbg(&client->dev, + "%s:gpo enable ok\n", __func__); + } + } else + gpo_regulator = NULL; + } + + if (plat_data->pwdn) + plat_data->pwdn(0); + + camera_plat = plat_data; + + ov3640_int_device.priv = &ov3640_data; + retval = v4l2_int_device_register(&ov3640_int_device); + + return retval; + +err4: + if (analog_regulator) { + regulator_disable(analog_regulator); + regulator_put(analog_regulator); + } +err3: + if (core_regulator) { + regulator_disable(core_regulator); + regulator_put(core_regulator); + } +err2: + if (io_regulator) { + regulator_disable(io_regulator); + regulator_put(io_regulator); + } +err1: + return -1; +} + +/*! + * ov3640 I2C detach function + * + * @param client struct i2c_client * + * @return Error code indicating success or failure + */ +static int ov3640_remove(struct i2c_client *client) +{ + v4l2_int_device_unregister(&ov3640_int_device); + + if (gpo_regulator) { + regulator_disable(gpo_regulator); + regulator_put(gpo_regulator); + } + + if (analog_regulator) { + regulator_disable(analog_regulator); + regulator_put(analog_regulator); + } + + if (core_regulator) { + regulator_disable(core_regulator); + regulator_put(core_regulator); + } + + if (io_regulator) { + regulator_disable(io_regulator); + regulator_put(io_regulator); + } + + return 0; +} + +/*! + * ov3640 init function + * Called by insmod ov3640_camera.ko. + * + * @return Error code indicating success or failure + */ +static __init int ov3640_init(void) +{ + u8 err; + + err = i2c_add_driver(&ov3640_i2c_driver); + if (err != 0) + pr_err("%s:driver registration failed, error=%d \n", + __func__, err); + + return err; +} + +/*! + * OV3640 cleanup function + * Called on rmmod ov3640_camera.ko + * + * @return Error code indicating success or failure + */ +static void __exit ov3640_clean(void) +{ + i2c_del_driver(&ov3640_i2c_driver); +} + +module_init(ov3640_init); +module_exit(ov3640_clean); + +MODULE_AUTHOR("Freescale Semiconductor, Inc."); +MODULE_DESCRIPTION("OV3640 Camera Driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("1.0"); +MODULE_ALIAS("CSI"); |