C++ (Cpp) asuspec_dockram_read_data Examples

Example #1

static int asuspec_chip_init(struct i2c_client *client)
{
	int ret_val = 0;
	int i = 0;

	ec_chip->op_mode = 0;

	for ( i = 0; i < 10; i++){
		ret_val = asuspec_i2c_test(client);
		if (ret_val < 0)
			msleep(300);
		else
			break;
	}
	
	if(ret_val < 0){
		goto fail_to_access_ec;
	}	
	
	for ( i=0; i<8; i++){
		asuspec_i2c_read_data(client);
	}
		
	if (asuspec_dockram_read_data(0x01) < 0){
		goto fail_to_access_ec;
	}
	strcpy(ec_chip->ec_model_name, &ec_chip->i2c_dm_data[1]);
	ASUSPEC_NOTICE("Model Name: %s\n", ec_chip->ec_model_name);
		
	if (asuspec_dockram_read_data(0x02) < 0){
		goto fail_to_access_ec;
	}
	strcpy(ec_chip->ec_version, &ec_chip->i2c_dm_data[1]);
	ASUSPEC_NOTICE("EC-FW Version: %s\n", ec_chip->ec_version);
		
	if (asuspec_dockram_read_data(0x03) < 0){
		goto fail_to_access_ec;
	}
	ASUSPEC_INFO("EC-Config Format: %s\n", &ec_chip->i2c_dm_data[1]);
		
	if (asuspec_dockram_read_data(0x04) < 0){
		goto fail_to_access_ec;
	}
	strcpy(ec_chip->ec_pcba, &ec_chip->i2c_dm_data[1]);
	ASUSPEC_NOTICE("PCBA Version: %s\n", ec_chip->ec_pcba);

	if(factory_mode == 2)
		asuspec_enter_factory_mode();
	else
		asuspec_enter_normal_mode();

	ec_chip->status = 1;
	switch_set_state(&ec_chip->pad_sdev, !ec_chip->pad_sdev.state);
fail_to_access_ec:
	return 0;

}

Example #2

File: asuspec.c Project: CROMNi/Geass_kernel_asus_tf300t

static void asuspec_enter_s3_work_function(struct work_struct *dat)
{
	int ret_val = 0;
	int i = 0;

	mutex_lock(&ec_chip->state_change_lock);

	if (ec_chip->op_mode){
		ASUSPEC_ERR("It's not allowed to access dockram under FW update mode.\n");
		mutex_unlock(&ec_chip->state_change_lock);
		return ;
	}

	if (ec_chip->pad_pid == TEGRA3_PROJECT_P1801)
		asuspec_storage_info_update();

	ec_chip->ec_in_s3 = 1;
	for ( i = 0; i < 3; i++ ){
		ret_val = asuspec_dockram_read_data(0x0A);
		if (ret_val < 0){
			ASUSPEC_ERR("fail to get control flag\n");
			msleep(100);
		}
		else
			break;
	}

	ec_chip->i2c_dm_data[0] = 8;
	ec_chip->i2c_dm_data[5] = ec_chip->i2c_dm_data[5] | 0x02;

	for ( i = 0; i < 3; i++ ){
		ret_val = asuspec_dockram_write_data(0x0A,9);
		if (ret_val < 0){
			ASUSPEC_ERR("Send s3 command fail\n");
			msleep(100);
		}
		else {
			ASUSPEC_NOTICE("EC in S3\n");
			break;
		}
	}
	mutex_unlock(&ec_chip->state_change_lock);
}

Example #3

File: asuspec.c Project: CROMNi/Geass_kernel_asus_tf300t

int asuspec_is_usb_charger(int charger_enable){
	int ret = 0;

	if (ec_chip->ec_in_s3){
		asuspec_send_ec_req();
		msleep(200);
	}
	ret = asuspec_dockram_read_data(0x0A);
	if (ret < 0){
		ASUSPEC_ERR("Fail to access control flag info.\n");
		return ret;
	}

	ec_chip->i2c_dm_data[0] = 8;
	if (charger_enable){
		ec_chip->i2c_dm_data[6] = ec_chip->i2c_dm_data[5] | 0x01;
	} else {
		ec_chip->i2c_dm_data[6] = ec_chip->i2c_dm_data[5] & 0xFE;
	}
	ret = asuspec_dockram_write_data(0x0A,9);
	mod_timer(&ec_chip->asuspec_timer,jiffies+(HZ * 1));
	return ret;
}