TASK_A
saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0d);
saa_writeb(SAA7134_FIELD_HANDLING(TASK_A), 0x02);
saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0d);
saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0e);
saa_writeb(SAA7134_FIELD_HANDLING(TASK_A), 0x01);
task_init(dev, buf, TASK_A);
set_size(dev, TASK_A, dev->width, dev->height,
saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x03);
saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x01);