y_block_size      859 drivers/media/usb/usbvision/usbvision-core.c 	const int y_block_size = 128;
y_block_size      893 drivers/media/usb/usbvision/usbvision-core.c 	block_split = (pixel_per_line%y_block_size) ? 1 : 0;	/* are some blocks split into different lines? */
y_block_size      895 drivers/media/usb/usbvision/usbvision-core.c 	y_odd_offset = (pixel_per_line / y_block_size) * (y_block_size + uv_block_size)
y_block_size      899 drivers/media/usb/usbvision/usbvision-core.c 	scratch_set_extra_ptr(usbvision, &u_ptr, y_block_size);