DVD DMA with hdparm
This is a discussion about DVD DMA with hdparm in the Linux Hardware category; Cannot enable it, hence my DVD playback is choppy (audio/video stalls every 2-3 sec). When i run hdparm -d1 /dev/dvd as root, I get: HDIO_SET_DMA failed: Operation not permitted Running RH8 with default kernel.
Cannot enable it, hence my DVD playback is choppy (audio/video stalls every 2-3 sec).
When i run "hdparm -d1 /dev/dvd" as root, I get:
HDIO_SET_DMA failed: Operation not permitted
Running RH8 with default kernel...DVD drive supports native UDMA2, it reports it in the POST screen.
Any ideas?
When i run "hdparm -d1 /dev/dvd" as root, I get:
HDIO_SET_DMA failed: Operation not permitted
Running RH8 with default kernel...DVD drive supports native UDMA2, it reports it in the POST screen.
Any ideas?
Participate in our website and join the conversation
This subject has been archived. New comments and votes cannot be submitted.
