Skip to content

Commit

Permalink
ov5640: can work with vga mode now.
Browse files Browse the repository at this point in the history 
Signed-off-by: Josh Wu <josh.wu@atmel.com>
  • Loading branch information
@JoshWu
JoshWu committed Sep 18, 2013
1 parent 0179aed commit d9d4af8
Showing 1 changed file with 305 additions and 4 deletions.
309 changes: 305 additions & 4 deletions drivers/media/video/ov5642.c
View file
Expand Up @@ -69,10 +69,10 @@
* 1:1 scale. Hopefully these restrictions will be removed in the future.
*/
#define OV5642_MAX_WIDTH OV5642_SENSOR_SIZE_X
#define OV5642_MAX_HEIGHT 720
#define OV5642_MAX_HEIGHT 480

/* default sizes */
#define OV5642_DEFAULT_WIDTH 1280
#define OV5642_DEFAULT_WIDTH 640
#define OV5642_DEFAULT_HEIGHT OV5642_MAX_HEIGHT

/* minimum extra blanking */
Expand Down Expand Up @@ -601,6 +601,305 @@ static struct regval_list ov5642_default_regs_finalise[] = {
{ 0xffff, 0xff },
};

static struct regval_list ov5640_default_regs_init[] = {
{0x3103, 0x11},
{0x3008, 0x82},

{0x3008, 0x42},
{0x3103, 0x03},
{0x3017, 0xff},
{0x3018, 0xff},
{0x3034, 0x1a},
{0x3035, 0x11},
{0x3036, 0x27},
{0x3037, 0x13},
{0x3108, 0x01},
{0x3630, 0x36},
{0x3631, 0x0e},
{0x3632, 0xe2},
{0x3633, 0x12},
{0x3621, 0xe0},
{0x3704, 0xa0},
{0x3703, 0x5a},
{0x3715, 0x78},
{0x3717, 0x01},
{0x370b, 0x60},
{0x3705, 0x1a},
{0x3905, 0x02},
{0x3906, 0x10},
{0x3901, 0x0a},
{0x3731, 0x12},
{0x3600, 0x08},
{0x3601, 0x33},
{0x302d, 0x60},
{0x3620, 0x52},
{0x371b, 0x20},
{0x471c, 0x50},
{0x3a13, 0x43},
{0x3a18, 0x00},
{0x3a19, 0xf8},
{0x3635, 0x13},
{0x3636, 0x03},
{0x3634, 0x40},
{0x3622, 0x01},
{0x3c01, 0x34},
{0x3c04, 0x28},
{0x3c05, 0x98},
{0x3c06, 0x00},
{0x3c07, 0x08},
{0x3c08, 0x00},
{0x3c09, 0x1c},
{0x3c0a, 0x9c},
{0x3c0b, 0x40},
{0x3820, 0x41},
{0x3821, 0x07},
{0x3814, 0x31},
{0x3815, 0x31},
{0x3800, 0x00},
{0x3801, 0x00},
{0x3802, 0x00},
{0x3803, 0x04},
{0x3804, 0x0a},
{0x3805, 0x3f},
{0x3806, 0x07},
{0x3807, 0x9b},
{0x3808, 0x02},
{0x3809, 0x80},
{0x380a, 0x01},
{0x380b, 0xe0},
{0x380c, 0x07},
{0x380d, 0x68},
{0x380e, 0x03},
{0x380f, 0xd8},
{0x3810, 0x00},
{0x3811, 0x10},
{0x3812, 0x00},
{0x3813, 0x06},
{0x3618, 0x00},
{0x3612, 0x29},
{0x3708, 0x64},
{0x3709, 0x52},
{0x370c, 0x03},
{0x3a02, 0x03},
{0x3a03, 0xd8},
{0x3a08, 0x01},
{0x3a09, 0x27},
{0x3a0a, 0x00},
{0x3a0b, 0xf6},
{0x3a0e, 0x03},
{0x3a0d, 0x04},
{0x3a14, 0x03},
{0x3a15, 0xd8},
{0x4001, 0x02},
{0x4004, 0x02},
{0x3000, 0x00},
{0x3002, 0x1c},
{0x3004, 0xff},
{0x3006, 0xc3},
{0x300e, 0x58},
{0x302e, 0x00},
{0x4300, 0x32}, /* UYVY */
{0x501f, 0x00},
{0x4713, 0x03},
{0x4407, 0x04},
{0x440e, 0x00},
{0x460b, 0x35},
{0x460c, 0x22},
{0x4837, 0x22},
{0x3824, 0x02},
{0x5000, 0xa7},
{0x5001, 0xa3},
{0x5180, 0xff},
{0x5181, 0xf2},
{0x5182, 0x00},
{0x5183, 0x14},
{0x5184, 0x25},
{0x5185, 0x24},
{0x5186, 0x09},
{0x5187, 0x09},
{0x5188, 0x09},
{0x5189, 0x75},
{0x518a, 0x54},
{0x518b, 0xe0},
{0x518c, 0xb2},
{0x518d, 0x42},
{0x518e, 0x3d},
{0x518f, 0x56},
{0x5190, 0x46},
{0x5191, 0xf8},
{0x5192, 0x04},
{0x5193, 0x70},
{0x5194, 0xf0},
{0x5195, 0xf0},
{0x5196, 0x03},
{0x5197, 0x01},
{0x5198, 0x04},
{0x5199, 0x12},
{0x519a, 0x04},
{0x519b, 0x00},
{0x519c, 0x06},
{0x519d, 0x82},
{0x519e, 0x38},
{0x5381, 0x1e},
{0x5382, 0x5b},
{0x5383, 0x08},
{0x5384, 0x0a},
{0x5385, 0x7e},
{0x5386, 0x88},
{0x5387, 0x7c},
{0x5388, 0x6c},
{0x5389, 0x10},
{0x538a, 0x01},
{0x538b, 0x98},
{0x5300, 0x08},
{0x5301, 0x30},
{0x5302, 0x10},
{0x5303, 0x00},
{0x5304, 0x08},
{0x5305, 0x30},
{0x5306, 0x08},
{0x5307, 0x16},
{0x5309, 0x08},
{0x530a, 0x30},
{0x530b, 0x04},
{0x530c, 0x06},
{0x5480, 0x01},
{0x5481, 0x08},
{0x5482, 0x14},
{0x5483, 0x28},
{0x5484, 0x51},
{0x5485, 0x65},
{0x5486, 0x71},
{0x5487, 0x7d},
{0x5488, 0x87},
{0x5489, 0x91},
{0x548a, 0x9a},
{0x548b, 0xaa},
{0x548c, 0xb8},
{0x548d, 0xcd},
{0x548e, 0xdd},
{0x548f, 0xea},
{0x5490, 0x1d},
{0x5580, 0x02},
{0x5583, 0x40},
{0x5584, 0x10},
{0x5589, 0x10},
{0x558a, 0x00},
{0x558b, 0xf8},
{0x5800, 0x23},
{0x5801, 0x14},
{0x5802, 0x0f},
{0x5803, 0x0f},
{0x5804, 0x12},
{0x5805, 0x26},
{0x5806, 0x0c},
{0x5807, 0x08},
{0x5808, 0x05},
{0x5809, 0x05},
{0x580a, 0x08},
{0x580b, 0x0d},
{0x580c, 0x08},
{0x580d, 0x03},
{0x580e, 0x00},
{0x580f, 0x00},
{0x5810, 0x03},
{0x5811, 0x09},
{0x5812, 0x07},
{0x5813, 0x03},
{0x5814, 0x00},
{0x5815, 0x01},
{0x5816, 0x03},
{0x5817, 0x08},
{0x5818, 0x0d},
{0x5819, 0x08},
{0x581a, 0x05},
{0x581b, 0x06},
{0x581c, 0x08},
{0x581d, 0x0e},
{0x581e, 0x29},
{0x581f, 0x17},
{0x5820, 0x11},
{0x5821, 0x11},
{0x5822, 0x15},
{0x5823, 0x28},
{0x5824, 0x46},
{0x5825, 0x26},
{0x5826, 0x08},
{0x5827, 0x26},
{0x5828, 0x64},
{0x5829, 0x26},
{0x582a, 0x24},
{0x582b, 0x22},
{0x582c, 0x24},
{0x582d, 0x24},
{0x582e, 0x06},
{0x582f, 0x22},
{0x5830, 0x40},
{0x5831, 0x42},
{0x5832, 0x24},
{0x5833, 0x26},
{0x5834, 0x24},
{0x5835, 0x22},
{0x5836, 0x22},
{0x5837, 0x26},
{0x5838, 0x44},
{0x5839, 0x24},
{0x583a, 0x26},
{0x583b, 0x28},
{0x583c, 0x42},
{0x583d, 0xce},
{0x5025, 0x00},
{0x3a0f, 0x30},
{0x3a10, 0x28},
{0x3a1b, 0x30},
{0x3a1e, 0x26},
{0x3a11, 0x60},
{0x3a1f, 0x14},
{0x3008, 0x02},
{0xffff, 0xff},
};

static struct regval_list ov5640_default_regs_finalise[] = {
{0x3503, 0x00},
{0x3c07, 0x08},
{0x3820, 0x41},
{0x3821, 0x07},
{0x3814, 0x31},
{0x3815, 0x31},

{0x3803, 0x04},
{0x3807, 0x9b},
{0x3808, 0x02},
{0x3809, 0x80},
{0x380a, 0x01},
{0x380b, 0xe0},
{0x380c, 0x07},
{0x380d, 0x68},
{0x380e, 0x03},
{0x380f, 0xd8},
{0x3813, 0x06},

{0x3618, 0x00},
{0x3612, 0x29},
{0x3708, 0x62},
{0x3709, 0x52},
{0x370c, 0x03},
{0x3a02, 0x03},
{0x3a03, 0xd8},
{0x3a0e, 0x03},
{0x3a0d, 0x04},
{0x3a14, 0x03},
{0x3a15, 0xd8},
{0x4004, 0x02},
{0x4713, 0x03},
{0x4407, 0x04},
{0x460b, 0x35},
{0x460c, 0x22},
{0x3824, 0x02},
{0x5001, 0xa3},
{0xffff, 0xff},
};

struct ov5642_datafmt {
enum v4l2_mbus_pixelcode code;
enum v4l2_colorspace colorspace;
Expand Down Expand Up @@ -888,7 +1187,8 @@ static int ov5642_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

/* ov5640 */
if (priv->is_ov5640) {
ret = ov5642_write_array(client, ov5640_test_regs_init);
ret = ov5642_write_array(client, ov5640_default_regs_init);
ret = ov5642_write_array(client, ov5640_default_regs_finalise);
return ret;
}

Expand Down Expand Up @@ -967,7 +1267,8 @@ static int ov5642_s_power(struct v4l2_subdev *sd, int on)

/* ov5640 */
if (priv->is_ov5640) {
ret = ov5642_write_array(client, ov5640_test_regs_init);
ret = ov5642_write_array(client, ov5640_default_regs_init);
ret = ov5642_write_array(client, ov5640_default_regs_finalise);
return ret;
}

Expand Down

0 comments on commit d9d4af8

Please sign in to comment.