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    SubjectRe: [PATCH v4 00/17] media: blackfin: bfin_capture enhancements
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    Hi Lad and Hans,

    2015-03-08 22:40 GMT+08:00 Lad Prabhakar <prabhakar.csengg@gmail.com>:
    > From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
    >
    > This patch series, enhances blackfin capture driver with
    > vb2 helpers.
    >
    > Changes for v4:
    > 1: Improved commit message for path 4/17 and 5/17.
    > 2: Added Ack's from Scott to patches 1-15
    > 3: Two new patches 16/17 and 17/17
    >
    > Lad, Prabhakar (17):
    > 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: set vb2 buffer field
    > 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
    > media: blackfin: bfin_capture: drop bcap_get_unmapped_area()
    > media: blackfin: bfin_capture: embed video_device struct in
    > bcap_device
    >
    > drivers/media/platform/blackfin/bfin_capture.c | 348 ++++++++-----------------
    > 1 file changed, 103 insertions(+), 245 deletions(-)
    >

    for patch 16/17,
    Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
    Tested-by: Scott Jiang <scott.jiang.linux@gmail.com>

    Hans, I tried to use v4l2-compliance but it failed to compile. Sorry
    for telling you it have passed compilation because I forgot to use
    blackfin toolchain.
    ./configure --without-jpeg --host=bfin-linux-uclibc --disable-libv4l

    The main problem is there is no argp.h in uClibc, how to disable checking this?

    checking for argp.h... no
    configure: error: Cannot continue: argp.h not found

    Scott


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