[PATCH v3 0/9] Media Controller capture driver for DM365

Prabhakar Lad
2012-11-28T10:42:31Z

From: Manjunath Hadli <manjunath.hadli@ti.com>

Mauro/Greg,
The below series of patches have gone through good amount of reviews, and
agreed by Laurent, Hans and Sakari to be part of the staging tree. I am combining
the patchs with the pull request so we can get them into the 3.8 kernel.
Please pull these patches.If you want a seperate pull request, please let me
know.

This patch set adds media controller based capture driver for
DM365.

This driver bases its design on Laurent Pinchart's Media Controller Design
whose patches for Media Controller and subdev enhancements form the base.
The driver also takes copious elements taken from Laurent Pinchart and
others' OMAP ISP driver based on Media Controller. So thank you all the
people who are responsible for the Media Controller and the OMAP ISP driver.

Also, the core functionality of the driver comes from the arago vpfe capture
driver of which the isif capture was based on V4L2, with other drivers like
ipipe, ipipeif and Resizer.

Changes for v2:
1: Migrated the driver for videobuf2 usage pointed Hans.
2: Changed the design as pointed by Laurent, Exposed one more subdevs
ipipeif and split the resizer subdev into three subdevs.
3: Rearrganed the patch sequence and changed the commit messages.
4: Changed the file architecture as pointed by Laurent.

Changes for v3:
1: Rebased on staging.
2: Seprated out patches which would go into staging.

The following changes since commit c6c22955f80f2db9614b01fe5a3d1cfcd8b3d848:

[media] dma-mapping: fix dma_common_get_sgtable() conditional compilation (2012-11-27 09:42:31 -0200)

are available in the git repository at:
git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git vpfe_driver_staging

Manjunath Hadli (9):
davinci: vpfe: add v4l2 capture driver with media interface
davinci: vpfe: add v4l2 video driver support
davinci: vpfe: dm365: add IPIPEIF driver based on media framework
davinci: vpfe: dm365: add ISIF driver based on media framework
davinci: vpfe: dm365: add IPIPE support for media controller driver
davinci: vpfe: dm365: add IPIPE hardware layer support
davinci: vpfe: dm365: resizer driver based on media framework
davinci: vpfe: dm365: add build infrastructure for capture driver
davinci: vpfe: Add documentation and TODO

drivers/staging/media/Kconfig | 2 +
drivers/staging/media/Makefile | 1 +
drivers/staging/media/davinci_vpfe/Kconfig | 9 +
drivers/staging/media/davinci_vpfe/Makefile | 3 +
drivers/staging/media/davinci_vpfe/TODO | 34 +
.../staging/media/davinci_vpfe/davinci-vpfe-mc.txt | 154 ++
.../staging/media/davinci_vpfe/davinci_vpfe_user.h | 1290 ++++++++++++
drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 1863 +++++++++++++++++
drivers/staging/media/davinci_vpfe/dm365_ipipe.h | 179 ++
.../staging/media/davinci_vpfe/dm365_ipipe_hw.c | 1048 ++++++++++
.../staging/media/davinci_vpfe/dm365_ipipe_hw.h | 559 ++++++
drivers/staging/media/davinci_vpfe/dm365_ipipeif.c | 1071 ++++++++++
drivers/staging/media/davinci_vpfe/dm365_ipipeif.h | 233 +++
.../media/davinci_vpfe/dm365_ipipeif_user.h | 93 +
drivers/staging/media/davinci_vpfe/dm365_isif.c | 2104 ++++++++++++++++++++
drivers/staging/media/davinci_vpfe/dm365_isif.h | 203 ++
.../staging/media/davinci_vpfe/dm365_isif_regs.h | 294 +++
drivers/staging/media/davinci_vpfe/dm365_resizer.c | 1999 +++++++++++++++++++
drivers/staging/media/davinci_vpfe/dm365_resizer.h | 244 +++
drivers/staging/media/davinci_vpfe/vpfe.h | 86 +
.../staging/media/davinci_vpfe/vpfe_mc_capture.c | 740 +++++++
.../staging/media/davinci_vpfe/vpfe_mc_capture.h | 97 +
drivers/staging/media/davinci_vpfe/vpfe_video.c | 1620 +++++++++++++++
drivers/staging/media/davinci_vpfe/vpfe_video.h | 155 ++
24 files changed, 14081 insertions(+), 0 deletions(-)
create mode 100644 drivers/staging/media/davinci_vpfe/Kconfig
create mode 100644 drivers/staging/media/davinci_vpfe/Makefile
create mode 100644 drivers/staging/media/davinci_vpfe/TODO
create mode 100644 drivers/staging/media/davinci_vpfe/davinci-vpfe-mc.txt
create mode 100644 drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe.c
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_ipipeif_user.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif.c
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_isif_regs.h
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_resizer.c
create mode 100644 drivers/staging/media/davinci_vpfe/dm365_resizer.h
create mode 100644 drivers/staging/media/davinci_vpfe/vpfe.h
create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c
create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h
create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_video.c
create mode 100644 drivers/staging/media/davinci_vpfe/vpfe_video.h

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1.7.4.1