summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/sn9c102/sn9c102_ov7660.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/sn9c102/sn9c102_ov7660.c')
-rw-r--r--drivers/media/video/sn9c102/sn9c102_ov7660.c234
1 files changed, 78 insertions, 156 deletions
diff --git a/drivers/media/video/sn9c102/sn9c102_ov7660.c b/drivers/media/video/sn9c102/sn9c102_ov7660.c
index d670c24d4435..c898e948fe8d 100644
--- a/drivers/media/video/sn9c102/sn9c102_ov7660.c
+++ b/drivers/media/video/sn9c102/sn9c102_ov7660.c
@@ -22,160 +22,84 @@
#include "sn9c102_sensor.h"
-static struct sn9c102_sensor ov7660;
-
-
static int ov7660_init(struct sn9c102_device* cam)
{
int err = 0;
- err += sn9c102_write_reg(cam, 0x40, 0x02);
- err += sn9c102_write_reg(cam, 0x00, 0x03);
- err += sn9c102_write_reg(cam, 0x1a, 0x04);
- err += sn9c102_write_reg(cam, 0x03, 0x10);
- err += sn9c102_write_reg(cam, 0x08, 0x14);
- err += sn9c102_write_reg(cam, 0x20, 0x17);
- err += sn9c102_write_reg(cam, 0x8b, 0x18);
- err += sn9c102_write_reg(cam, 0x00, 0x19);
- err += sn9c102_write_reg(cam, 0x1d, 0x1a);
- err += sn9c102_write_reg(cam, 0x10, 0x1b);
- err += sn9c102_write_reg(cam, 0x02, 0x1c);
- err += sn9c102_write_reg(cam, 0x03, 0x1d);
- err += sn9c102_write_reg(cam, 0x0f, 0x1e);
- err += sn9c102_write_reg(cam, 0x0c, 0x1f);
- err += sn9c102_write_reg(cam, 0x00, 0x20);
- err += sn9c102_write_reg(cam, 0x29, 0x21);
- err += sn9c102_write_reg(cam, 0x40, 0x22);
- err += sn9c102_write_reg(cam, 0x54, 0x23);
- err += sn9c102_write_reg(cam, 0x66, 0x24);
- err += sn9c102_write_reg(cam, 0x76, 0x25);
- err += sn9c102_write_reg(cam, 0x85, 0x26);
- err += sn9c102_write_reg(cam, 0x94, 0x27);
- err += sn9c102_write_reg(cam, 0xa1, 0x28);
- err += sn9c102_write_reg(cam, 0xae, 0x29);
- err += sn9c102_write_reg(cam, 0xbb, 0x2a);
- err += sn9c102_write_reg(cam, 0xc7, 0x2b);
- err += sn9c102_write_reg(cam, 0xd3, 0x2c);
- err += sn9c102_write_reg(cam, 0xde, 0x2d);
- err += sn9c102_write_reg(cam, 0xea, 0x2e);
- err += sn9c102_write_reg(cam, 0xf4, 0x2f);
- err += sn9c102_write_reg(cam, 0xff, 0x30);
- err += sn9c102_write_reg(cam, 0x00, 0x3F);
- err += sn9c102_write_reg(cam, 0xC7, 0x40);
- err += sn9c102_write_reg(cam, 0x01, 0x41);
- err += sn9c102_write_reg(cam, 0x44, 0x42);
- err += sn9c102_write_reg(cam, 0x00, 0x43);
- err += sn9c102_write_reg(cam, 0x44, 0x44);
- err += sn9c102_write_reg(cam, 0x00, 0x45);
- err += sn9c102_write_reg(cam, 0x44, 0x46);
- err += sn9c102_write_reg(cam, 0x00, 0x47);
- err += sn9c102_write_reg(cam, 0xC7, 0x48);
- err += sn9c102_write_reg(cam, 0x01, 0x49);
- err += sn9c102_write_reg(cam, 0xC7, 0x4A);
- err += sn9c102_write_reg(cam, 0x01, 0x4B);
- err += sn9c102_write_reg(cam, 0xC7, 0x4C);
- err += sn9c102_write_reg(cam, 0x01, 0x4D);
- err += sn9c102_write_reg(cam, 0x44, 0x4E);
- err += sn9c102_write_reg(cam, 0x00, 0x4F);
- err += sn9c102_write_reg(cam, 0x44, 0x50);
- err += sn9c102_write_reg(cam, 0x00, 0x51);
- err += sn9c102_write_reg(cam, 0x44, 0x52);
- err += sn9c102_write_reg(cam, 0x00, 0x53);
- err += sn9c102_write_reg(cam, 0xC7, 0x54);
- err += sn9c102_write_reg(cam, 0x01, 0x55);
- err += sn9c102_write_reg(cam, 0xC7, 0x56);
- err += sn9c102_write_reg(cam, 0x01, 0x57);
- err += sn9c102_write_reg(cam, 0xC7, 0x58);
- err += sn9c102_write_reg(cam, 0x01, 0x59);
- err += sn9c102_write_reg(cam, 0x44, 0x5A);
- err += sn9c102_write_reg(cam, 0x00, 0x5B);
- err += sn9c102_write_reg(cam, 0x44, 0x5C);
- err += sn9c102_write_reg(cam, 0x00, 0x5D);
- err += sn9c102_write_reg(cam, 0x44, 0x5E);
- err += sn9c102_write_reg(cam, 0x00, 0x5F);
- err += sn9c102_write_reg(cam, 0xC7, 0x60);
- err += sn9c102_write_reg(cam, 0x01, 0x61);
- err += sn9c102_write_reg(cam, 0xC7, 0x62);
- err += sn9c102_write_reg(cam, 0x01, 0x63);
- err += sn9c102_write_reg(cam, 0xC7, 0x64);
- err += sn9c102_write_reg(cam, 0x01, 0x65);
- err += sn9c102_write_reg(cam, 0x44, 0x66);
- err += sn9c102_write_reg(cam, 0x00, 0x67);
- err += sn9c102_write_reg(cam, 0x44, 0x68);
- err += sn9c102_write_reg(cam, 0x00, 0x69);
- err += sn9c102_write_reg(cam, 0x44, 0x6A);
- err += sn9c102_write_reg(cam, 0x00, 0x6B);
- err += sn9c102_write_reg(cam, 0xC7, 0x6C);
- err += sn9c102_write_reg(cam, 0x01, 0x6D);
- err += sn9c102_write_reg(cam, 0xC7, 0x6E);
- err += sn9c102_write_reg(cam, 0x01, 0x6F);
- err += sn9c102_write_reg(cam, 0xC7, 0x70);
- err += sn9c102_write_reg(cam, 0x01, 0x71);
- err += sn9c102_write_reg(cam, 0x44, 0x72);
- err += sn9c102_write_reg(cam, 0x00, 0x73);
- err += sn9c102_write_reg(cam, 0x44, 0x74);
- err += sn9c102_write_reg(cam, 0x00, 0x75);
- err += sn9c102_write_reg(cam, 0x44, 0x76);
- err += sn9c102_write_reg(cam, 0x00, 0x77);
- err += sn9c102_write_reg(cam, 0xC7, 0x78);
- err += sn9c102_write_reg(cam, 0x01, 0x79);
- err += sn9c102_write_reg(cam, 0xC7, 0x7A);
- err += sn9c102_write_reg(cam, 0x01, 0x7B);
- err += sn9c102_write_reg(cam, 0xC7, 0x7C);
- err += sn9c102_write_reg(cam, 0x01, 0x7D);
- err += sn9c102_write_reg(cam, 0x44, 0x7E);
- err += sn9c102_write_reg(cam, 0x00, 0x7F);
- err += sn9c102_write_reg(cam, 0x14, 0x84);
- err += sn9c102_write_reg(cam, 0x00, 0x85);
- err += sn9c102_write_reg(cam, 0x27, 0x86);
- err += sn9c102_write_reg(cam, 0x00, 0x87);
- err += sn9c102_write_reg(cam, 0x07, 0x88);
- err += sn9c102_write_reg(cam, 0x00, 0x89);
- err += sn9c102_write_reg(cam, 0xEC, 0x8A);
- err += sn9c102_write_reg(cam, 0x0f, 0x8B);
- err += sn9c102_write_reg(cam, 0xD8, 0x8C);
- err += sn9c102_write_reg(cam, 0x0f, 0x8D);
- err += sn9c102_write_reg(cam, 0x3D, 0x8E);
- err += sn9c102_write_reg(cam, 0x00, 0x8F);
- err += sn9c102_write_reg(cam, 0x3D, 0x90);
- err += sn9c102_write_reg(cam, 0x00, 0x91);
- err += sn9c102_write_reg(cam, 0xCD, 0x92);
- err += sn9c102_write_reg(cam, 0x0f, 0x93);
- err += sn9c102_write_reg(cam, 0xf7, 0x94);
- err += sn9c102_write_reg(cam, 0x0f, 0x95);
- err += sn9c102_write_reg(cam, 0x0C, 0x96);
- err += sn9c102_write_reg(cam, 0x00, 0x97);
- err += sn9c102_write_reg(cam, 0x00, 0x98);
- err += sn9c102_write_reg(cam, 0x66, 0x99);
- err += sn9c102_write_reg(cam, 0x05, 0x9A);
- err += sn9c102_write_reg(cam, 0x00, 0x9B);
- err += sn9c102_write_reg(cam, 0x04, 0x9C);
- err += sn9c102_write_reg(cam, 0x00, 0x9D);
- err += sn9c102_write_reg(cam, 0x08, 0x9E);
- err += sn9c102_write_reg(cam, 0x00, 0x9F);
- err += sn9c102_write_reg(cam, 0x2D, 0xC0);
- err += sn9c102_write_reg(cam, 0x2D, 0xC1);
- err += sn9c102_write_reg(cam, 0x3A, 0xC2);
- err += sn9c102_write_reg(cam, 0x05, 0xC3);
- err += sn9c102_write_reg(cam, 0x04, 0xC4);
- err += sn9c102_write_reg(cam, 0x3F, 0xC5);
- err += sn9c102_write_reg(cam, 0x00, 0xC6);
- err += sn9c102_write_reg(cam, 0x00, 0xC7);
- err += sn9c102_write_reg(cam, 0x50, 0xC8);
- err += sn9c102_write_reg(cam, 0x3C, 0xC9);
- err += sn9c102_write_reg(cam, 0x28, 0xCA);
- err += sn9c102_write_reg(cam, 0xD8, 0xCB);
- err += sn9c102_write_reg(cam, 0x14, 0xCC);
- err += sn9c102_write_reg(cam, 0xEC, 0xCD);
- err += sn9c102_write_reg(cam, 0x32, 0xCE);
- err += sn9c102_write_reg(cam, 0xDD, 0xCF);
- err += sn9c102_write_reg(cam, 0x32, 0xD0);
- err += sn9c102_write_reg(cam, 0xDD, 0xD1);
- err += sn9c102_write_reg(cam, 0x6A, 0xD2);
- err += sn9c102_write_reg(cam, 0x50, 0xD3);
- err += sn9c102_write_reg(cam, 0x00, 0xD4);
- err += sn9c102_write_reg(cam, 0x00, 0xD5);
- err += sn9c102_write_reg(cam, 0x00, 0xD6);
+ err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
+ {0x1a, 0x04}, {0x03, 0x10},
+ {0x08, 0x14}, {0x20, 0x17},
+ {0x8b, 0x18}, {0x00, 0x19},
+ {0x1d, 0x1a}, {0x10, 0x1b},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x29, 0x21},
+ {0x40, 0x22}, {0x54, 0x23},
+ {0x66, 0x24}, {0x76, 0x25},
+ {0x85, 0x26}, {0x94, 0x27},
+ {0xa1, 0x28}, {0xae, 0x29},
+ {0xbb, 0x2a}, {0xc7, 0x2b},
+ {0xd3, 0x2c}, {0xde, 0x2d},
+ {0xea, 0x2e}, {0xf4, 0x2f},
+ {0xff, 0x30}, {0x00, 0x3F},
+ {0xC7, 0x40}, {0x01, 0x41},
+ {0x44, 0x42}, {0x00, 0x43},
+ {0x44, 0x44}, {0x00, 0x45},
+ {0x44, 0x46}, {0x00, 0x47},
+ {0xC7, 0x48}, {0x01, 0x49},
+ {0xC7, 0x4A}, {0x01, 0x4B},
+ {0xC7, 0x4C}, {0x01, 0x4D},
+ {0x44, 0x4E}, {0x00, 0x4F},
+ {0x44, 0x50}, {0x00, 0x51},
+ {0x44, 0x52}, {0x00, 0x53},
+ {0xC7, 0x54}, {0x01, 0x55},
+ {0xC7, 0x56}, {0x01, 0x57},
+ {0xC7, 0x58}, {0x01, 0x59},
+ {0x44, 0x5A}, {0x00, 0x5B},
+ {0x44, 0x5C}, {0x00, 0x5D},
+ {0x44, 0x5E}, {0x00, 0x5F},
+ {0xC7, 0x60}, {0x01, 0x61},
+ {0xC7, 0x62}, {0x01, 0x63},
+ {0xC7, 0x64}, {0x01, 0x65},
+ {0x44, 0x66}, {0x00, 0x67},
+ {0x44, 0x68}, {0x00, 0x69},
+ {0x44, 0x6A}, {0x00, 0x6B},
+ {0xC7, 0x6C}, {0x01, 0x6D},
+ {0xC7, 0x6E}, {0x01, 0x6F},
+ {0xC7, 0x70}, {0x01, 0x71},
+ {0x44, 0x72}, {0x00, 0x73},
+ {0x44, 0x74}, {0x00, 0x75},
+ {0x44, 0x76}, {0x00, 0x77},
+ {0xC7, 0x78}, {0x01, 0x79},
+ {0xC7, 0x7A}, {0x01, 0x7B},
+ {0xC7, 0x7C}, {0x01, 0x7D},
+ {0x44, 0x7E}, {0x00, 0x7F},
+ {0x14, 0x84}, {0x00, 0x85},
+ {0x27, 0x86}, {0x00, 0x87},
+ {0x07, 0x88}, {0x00, 0x89},
+ {0xEC, 0x8A}, {0x0f, 0x8B},
+ {0xD8, 0x8C}, {0x0f, 0x8D},
+ {0x3D, 0x8E}, {0x00, 0x8F},
+ {0x3D, 0x90}, {0x00, 0x91},
+ {0xCD, 0x92}, {0x0f, 0x93},
+ {0xf7, 0x94}, {0x0f, 0x95},
+ {0x0C, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x66, 0x99},
+ {0x05, 0x9A}, {0x00, 0x9B},
+ {0x04, 0x9C}, {0x00, 0x9D},
+ {0x08, 0x9E}, {0x00, 0x9F},
+ {0x2D, 0xC0}, {0x2D, 0xC1},
+ {0x3A, 0xC2}, {0x05, 0xC3},
+ {0x04, 0xC4}, {0x3F, 0xC5},
+ {0x00, 0xC6}, {0x00, 0xC7},
+ {0x50, 0xC8}, {0x3C, 0xC9},
+ {0x28, 0xCA}, {0xD8, 0xCB},
+ {0x14, 0xCC}, {0xEC, 0xCD},
+ {0x32, 0xCE}, {0xDD, 0xCF},
+ {0x32, 0xD0}, {0xDD, 0xD1},
+ {0x6A, 0xD2}, {0x50, 0xD3},
+ {0x00, 0xD4}, {0x00, 0xD5},
+ {0x00, 0xD6});
err += sn9c102_i2c_write(cam, 0x12, 0x80);
err += sn9c102_i2c_write(cam, 0x11, 0x09);
@@ -572,13 +496,11 @@ static struct sn9c102_sensor ov7660 = {
int sn9c102_probe_ov7660(struct sn9c102_device* cam)
{
- int pid, ver, err = 0;
+ int pid, ver, err;
- err += sn9c102_write_reg(cam, 0x01, 0xf1);
- err += sn9c102_write_reg(cam, 0x00, 0xf1);
- err += sn9c102_write_reg(cam, 0x01, 0x01);
- err += sn9c102_write_reg(cam, 0x00, 0x01);
- err += sn9c102_write_reg(cam, 0x28, 0x17);
+ err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
+ {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17});
pid = sn9c102_i2c_try_read(cam, &ov7660, 0x0a);
ver = sn9c102_i2c_try_read(cam, &ov7660, 0x0b);
OpenPOWER on IntegriCloud