Messages in this thread | | | From | Florian Mickler <> | Subject | [PATCH 0/9] vp702x: get rid of on-stack dma buffers (part2 1/2) | Date | Mon, 21 Mar 2011 11:19:05 +0100 |
| |
Hi!
This is a patchset modifying the vp702x to get rid of on-stack dma buffers and additionally preallocating the used buffers on device probe.
I can not test these patches, as I don't have the hardware. They compile though... I made it a bit more finegrained for easier review.
If someone could test these, that would be appreciated.
I have a few more patches to dib0700 and gp8psk to also use a preallocated buffer, but I'm not shure the added complexity is worth it. So I'm waiting on feedback to the vp702x to proceed.
I have another batch of patches to opera1, m920x, dw2102, friio, a800 which I did not modify since my first patch submission.
Regards, Flo
Florian Mickler (9): [media] vp702x: cleanup: whitespace and indentation [media] vp702x: rename struct vp702x_state -> vp702x_adapter_state [media] vp702x: preallocate memory on device probe [media] vp702x: remove unused variable [media] vp702x: get rid of on-stack dma buffers [media] vp702x: fix locking of usb operations [media] vp702x: use preallocated buffer [media] vp702x: use preallocated buffer in vp702x_usb_inout_cmd [media] vp702x: use preallocated buffer in the frontend
drivers/media/dvb/dvb-usb/vp702x-fe.c | 80 +++++++++---- drivers/media/dvb/dvb-usb/vp702x.c | 213 ++++++++++++++++++++++++++------- drivers/media/dvb/dvb-usb/vp702x.h | 7 + 3 files changed, 233 insertions(+), 67 deletions(-)
-- 1.7.4.1
| |