Ejemplos de msm_camera_cci_i2c_poll en C++ (Cpp)

Ejemplo n.º 1

Archivo: msm_camera_cci_i2c.c Proyecto: DirtyDroidX/android_kernel_htc_m8ul

int32_t msm_camera_cci_i2c_poll_table(
	struct msm_camera_i2c_client *client,
	struct msm_camera_i2c_reg_setting *poll_setting)
{
	int i;
	int32_t rc = -EFAULT;
	struct msm_camera_i2c_reg_array *reg_setting;
	uint16_t client_addr_type;

	if (!client || !poll_setting) {
		pr_err("%s:%d failed\n", __func__, __LINE__);
		return rc;
	}

	reg_setting = poll_setting->reg_setting;
	client_addr_type = client->addr_type;
	client->addr_type = poll_setting->addr_type;

	for (i = 0; i < poll_setting->size; i++) {
		rc = msm_camera_cci_i2c_poll(client, reg_setting->reg_addr,
			reg_setting->reg_data, poll_setting->data_type);
		if (rc < 0) {
			pr_err("%s:%d failed, i = %d, rc = %d\n", __func__, __LINE__, i, rc);
			return rc;
		}
		reg_setting++;
	}

	client->addr_type = client_addr_type;
	return rc;
}

Ejemplo n.º 2

Archivo: msm_camera_cci_i2c.c Proyecto: fantomlez/android_kernel_acer_hemingway

int32_t msm_camera_cci_i2c_write_conf_tbl(
	struct msm_camera_i2c_client *client,
	struct msm_camera_i2c_reg_conf *reg_conf_tbl, uint16_t size,
	enum msm_camera_i2c_data_type data_type)
{
	int i;
	int32_t rc = -EFAULT;
	for (i = 0; i < size; i++) {
		enum msm_camera_i2c_data_type dt;
		if (reg_conf_tbl->cmd_type == MSM_CAMERA_I2C_CMD_POLL) {
			rc = msm_camera_cci_i2c_poll(client,
				reg_conf_tbl->reg_addr,
				reg_conf_tbl->reg_data,
				reg_conf_tbl->dt);
		} else {
			if (reg_conf_tbl->dt == 0)
				dt = data_type;
			else
				dt = reg_conf_tbl->dt;
			switch (dt) {
			case MSM_CAMERA_I2C_BYTE_DATA:
			case MSM_CAMERA_I2C_WORD_DATA:
				rc = msm_camera_cci_i2c_write(
					client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data, dt);
				break;
			case MSM_CAMERA_I2C_SET_BYTE_MASK:
				rc = msm_camera_cci_i2c_set_mask(client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data,
					MSM_CAMERA_I2C_BYTE_DATA, 1);
				break;
			case MSM_CAMERA_I2C_UNSET_BYTE_MASK:
				rc = msm_camera_cci_i2c_set_mask(client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data,
					MSM_CAMERA_I2C_BYTE_DATA, 0);
				break;
			case MSM_CAMERA_I2C_SET_WORD_MASK:
				rc = msm_camera_cci_i2c_set_mask(client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data,
					MSM_CAMERA_I2C_WORD_DATA, 1);
				break;
			case MSM_CAMERA_I2C_UNSET_WORD_MASK:
				rc = msm_camera_cci_i2c_set_mask(client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data,
					MSM_CAMERA_I2C_WORD_DATA, 0);
				break;
			case MSM_CAMERA_I2C_SET_BYTE_WRITE_MASK_DATA:
				rc = msm_camera_cci_i2c_set_write_mask_data(
					client,
					reg_conf_tbl->reg_addr,
					reg_conf_tbl->reg_data,
					reg_conf_tbl->mask,
					MSM_CAMERA_I2C_BYTE_DATA);
				break;
			default:
				pr_err("%s: Unsupport data type: %d\n",
					__func__, dt);
				break;
			}
		}
		if (rc < 0)
			break;
		reg_conf_tbl++;
	}
	return rc;
}