Add driver for tw68xx PCI grabber boards

This adds the tw68 PCI driver.

These two patches are identical to the v3 patch series I posted earlier:

http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/81407

Regards,

Hans

The following changes since commit b250392f7b5062cf026b1423e27265e278fd6b30:

[media] media: ttpci: fix av7110 build to be compatible with CONFIG_INPUT_EVDEV (2014-08-21 15:25:38 -0500)

are available in the git repository at:

git://linuxtv.org/hverkuil/media_tree.git tw68

for you to fetch changes up to f9c0c8edba28682cd6ab7254f2da911272053989:

MAINTAINERS: add tw68 entry (2014-08-26 08:26:39 +0200)

----------------------------------------------------------------
Hans Verkuil (2):
tw68: add support for Techwell tw68xx PCI grabber boards
MAINTAINERS: add tw68 entry

 MAINTAINERS                         |    8 +
 drivers/media/pci/Kconfig           |    1 +
 drivers/media/pci/Makefile          |    1 +
 drivers/media/pci/tw68/Kconfig      |   10 +
 drivers/media/pci/tw68/Makefile     |    3 +
 drivers/media/pci/tw68/tw68-core.c  |  434 ++++++++++++++++++++++++++++++++++++
 drivers/media/pci/tw68/tw68-reg.h   |  195 ++++++++++++++++
 drivers/media/pci/tw68/tw68-risc.c  |  230 +++++++++++++++++++
 drivers/media/pci/tw68/tw68-video.c | 1060 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/media/pci/tw68/tw68.h       |  231 +++++++++++++++++++
 10 files changed, 2173 insertions(+)
 create mode 100644 drivers/media/pci/tw68/Kconfig
 create mode 100644 drivers/media/pci/tw68/Makefile
 create mode 100644 drivers/media/pci/tw68/tw68-core.c
 create mode 100644 drivers/media/pci/tw68/tw68-reg.h
 create mode 100644 drivers/media/pci/tw68/tw68-risc.c
 create mode 100644 drivers/media/pci/tw68/tw68-video.c
 create mode 100644 drivers/media/pci/tw68/tw68.h