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Groups > linux.kernel > #1354854

[PATCH 0/4] media add change_source handler support

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This patch series:
1. Adds change_source function pointer to struct media_device. Using
   the change_source handler, driver can disable current source and
   enable new one in one step when user selects a new input.
2. Add a new common v4l interface to call change_source handler
3. Add change_source hanlder to au0828-core
4. Change change vidioc_s_input() to call v4l_change_media_source()

Shuah Khan (4):
  media: add change_source handler function pointer
  media: v4l2-mc add v4l_change_media_source() to invoke change_source
  media: au0828 add media device change_source handler
  media: au0828 change vidioc_s_input() to call
    v4l_change_media_source()

 drivers/media/usb/au0828/au0828-core.c  | 64 +++++++++++++++++++++++----------
 drivers/media/usb/au0828/au0828-video.c |  8 ++---
 drivers/media/v4l2-core/v4l2-mc.c       | 14 ++++++++
 include/media/media-device.h            | 18 ++++++++--
 include/media/v4l2-mc.h                 | 20 ++++++++++-
 5 files changed, 97 insertions(+), 27 deletions(-)

-- 
2.5.0

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[PATCH 0/4] media add change_source handler support Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-10 06:10 +0100
  [PATCH 1/4] media: add change_source handler function pointer Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-10 06:10 +0100
  [PATCH 2/4] media: v4l2-mc add v4l_change_media_source() to invoke change_source Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-10 06:10 +0100
  [PATCH 4/4] media: au0828 change vidioc_s_input() to call v4l_change_media_source() Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-10 06:10 +0100
  [PATCH 3/4] media: au0828 add media device change_source handler Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-10 06:10 +0100

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