#define REG_HAECC7 0xaa /* Hist AEC/AGC control 7 */
#define REG_BD60MAX 0xab /* 60hz banding step limit */
-enum ov7670_model {
- MODEL_OV7670 = 0,
- MODEL_OV7675,
-};
-
struct ov7670_win_size {
int width;
int height;
/* ----------------------------------------------------------------------- */
-static const struct ov7670_devtype ov7670_devdata[] = {
- [MODEL_OV7670] = {
- .win_sizes = ov7670_win_sizes,
- .n_win_sizes = ARRAY_SIZE(ov7670_win_sizes),
- .set_framerate = ov7670_set_framerate_legacy,
- .get_framerate = ov7670_get_framerate_legacy,
- },
- [MODEL_OV7675] = {
- .win_sizes = ov7675_win_sizes,
- .n_win_sizes = ARRAY_SIZE(ov7675_win_sizes),
- .set_framerate = ov7675_set_framerate,
- .get_framerate = ov7675_get_framerate,
- },
-};
-
static int ov7670_init_gpio(struct i2c_client *client, struct ov7670_info *info)
{
info->pwdn_gpio = devm_gpiod_get_optional(&client->dev, "powerdown",
static int ov7670_probe(struct i2c_client *client)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct v4l2_fract tpf;
struct v4l2_subdev *sd;
struct ov7670_info *info;
v4l_info(client, "chip found @ 0x%02x (%s)\n",
client->addr << 1, client->adapter->name);
- info->devtype = &ov7670_devdata[id->driver_data];
+ info->devtype = i2c_get_match_data(client);
info->fmt = &ov7670_formats[0];
info->wsize = &info->devtype->win_sizes[0];
media_entity_cleanup(&info->sd.entity);
}
+static const struct ov7670_devtype ov7670_devdata = {
+ .win_sizes = ov7670_win_sizes,
+ .n_win_sizes = ARRAY_SIZE(ov7670_win_sizes),
+ .set_framerate = ov7670_set_framerate_legacy,
+ .get_framerate = ov7670_get_framerate_legacy,
+};
+
+static const struct ov7670_devtype ov7675_devdata = {
+ .win_sizes = ov7675_win_sizes,
+ .n_win_sizes = ARRAY_SIZE(ov7675_win_sizes),
+ .set_framerate = ov7675_set_framerate,
+ .get_framerate = ov7675_get_framerate,
+};
+
static const struct i2c_device_id ov7670_id[] = {
- { "ov7670", MODEL_OV7670 },
- { "ov7675", MODEL_OV7675 },
- { }
+ { "ov7670", (kernel_ulong_t)&ov7670_devdata },
+ { "ov7675", (kernel_ulong_t)&ov7675_devdata },
+ { /* sentinel */ }
};
MODULE_DEVICE_TABLE(i2c, ov7670_id);
#if IS_ENABLED(CONFIG_OF)
static const struct of_device_id ov7670_of_match[] = {
- { .compatible = "ovti,ov7670", },
- { /* sentinel */ },
+ { .compatible = "ovti,ov7670", &ov7670_devdata },
+ { /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, ov7670_of_match);
#endif