davinci vpbe cleanups and improvements

Note: I skipped patch https://patchwork.linuxtv.org/patch/26430/ from Prabhakar's patch series since that needs a bit more work, but all other patches from that series are part of this pull request.

Over 300 lines deleted, always nice!

Regards,

Hans

The following changes since commit 1ef24960ab78554fe7e8e77d8fc86524fbd60d3c:

Merge tag 'v3.18-rc1' into patchwork (2014-10-21 08:32:51 -0200)

are available in the git repository at:

git://linuxtv.org/hverkuil/media_tree.git for-v3.19a

for you to fetch changes up to fc1079f3dd25adfe5eaf8c7b0d097994f91f8601:

media: davinci: vpbe: return -ENODATA for *dv_timings/*_std calls (2014-10-22 13:22:13 +0200)

----------------------------------------------------------------
Prabhakar Lad (14):
media: davinci: vpbe: initialize vb2 queue and DMA context in probe
media: davinci: vpbe: drop buf_init() callback
media: davinci: vpbe: use vb2_ops_wait_prepare/finish helper functions
media: davinci: vpbe: drop buf_cleanup() callback
media: davinci: vpbe: improve vpbe_buffer_prepare() callback
media: davinci: vpbe: use vb2_fop_mmap/poll
media: davinci: vpbe: use fh handling provided by v4l
media: davinci: vpbe: use vb2_ioctl_* helpers
media: davinci: vpbe: add support for VB2_DMABUF
media: davinci: vpbe: add support for VIDIOC_EXPBUF
media: davinci: vpbe: use helpers provided by core if streaming is started
media: davinci: vpbe: drop unused member memory from vpbe_layer
media: davinci: vpbe: group v4l2_ioctl_ops
media: davinci: vpbe: return -ENODATA for *dv_timings/*_std calls

 drivers/media/platform/davinci/vpbe.c         |  18 +-
 drivers/media/platform/davinci/vpbe_display.c | 606 +++++++++++++++------------------------------------------------
 include/media/davinci/vpbe_display.h          |  19 --
 3 files changed, 158 insertions(+), 485 deletions(-)