Hi Hans, > > On Tue, Mar 3, 2015 at 9:39 AM, Hans Verkuil <hverkuil@xxxxxxxxx> wrote: >> On 03/03/2015 10:30 AM, Lad, Prabhakar wrote: >>> Hi Hans, >>> >>> On Tue, Mar 3, 2015 at 8:49 AM, Hans Verkuil <hverkuil@xxxxxxxxx> wrote: >>>> On 03/02/2015 08:57 AM, Scott Jiang wrote: >>>>> Hi Lad and Hans, >>>>> >>>>> 2015-02-22 2:39 GMT+08:00 Lad Prabhakar <prabhakar.csengg@xxxxxxxxx>: >>>>>> From: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx> >>>>>> >>>>>> This patch series, enhances blackfin capture driver with >>>>>> vb2 helpers. >>>>>> >>>>>> Changes for v3: >>>>>> 1: patches unchanged except for patch 8/15 fixing starting of ppi only >>>>>> after we have the resources. >>>>>> 2: Rebased on media tree. >>>>>> >>>>>> v2: http://lkml.iu.edu/hypermail/linux/kernel/1501.2/04655.html >>>>>> >>>>>> v1: https://lkml.org/lkml/2014/12/20/27 >>>>>> >>>>>> Lad, Prabhakar (15): >>>>>> media: blackfin: bfin_capture: drop buf_init() callback >>>>>> media: blackfin: bfin_capture: release buffers in case >>>>>> start_streaming() call back fails >>>>>> media: blackfin: bfin_capture: set min_buffers_needed >>>>>> media: blackfin: bfin_capture: improve buf_prepare() callback >>>>>> media: blackfin: bfin_capture: improve queue_setup() callback >>>>>> media: blackfin: bfin_capture: use vb2_fop_mmap/poll >>>>>> media: blackfin: bfin_capture: use v4l2_fh_open and vb2_fop_release >>>>>> media: blackfin: bfin_capture: use vb2_ioctl_* helpers >>>>>> media: blackfin: bfin_capture: make sure all buffers are returned on >>>>>> stop_streaming() callback >>>>>> media: blackfin: bfin_capture: return -ENODATA for *std calls >>>>>> media: blackfin: bfin_capture: return -ENODATA for *dv_timings calls >>>>>> media: blackfin: bfin_capture: add support for vidioc_create_bufs >>>>>> media: blackfin: bfin_capture: add support for VB2_DMABUF >>>>>> media: blackfin: bfin_capture: add support for VIDIOC_EXPBUF >>>>>> media: blackfin: bfin_capture: set v4l2 buffer sequence >>>>>> >>>>>> drivers/media/platform/blackfin/bfin_capture.c | 306 ++++++++----------------- >>>>>> 1 file changed, 94 insertions(+), 212 deletions(-) >>>>>> >>>>>> -- >>>>> >>>>> For all these patches, >>>>> Acked-by: Scott Jiang <scott.jiang.linux@xxxxxxxxx> >>>>> Tested-by: Scott Jiang <scott.jiang.linux@xxxxxxxxx> >>>> >>>> Thanks! >>>> >>>> Is it possible for you to run 'v4l2-compliance -s' with this driver and >>>> report the results? I'd be interested in that. >>>> >>> Fyi.. >>> v4l2-utils can't be compiled under uClibc. >> >> Do you know what exactly fails? Is it possible to manually compile v4l2-compliance? >> >> I.e., try this: >> >> cd utils/v4l2-compliance >> cat *.cpp >x.cpp >> g++ -o v4l2-compliance x.cpp -I . -I ../../include/ -DNO_LIBV4L2 >> >> I've never used uclibc, so I don't know what the limitations are. >> > Not sure what exactly fails, I haven’t tried compiling it, that was a > response from Scott for v2 series. > I found if I disabled libjpeg ./configure --without-jpeg, it can pass compilation. Would you like me to send the result now or after Lad's v4 patch? Scott -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
