Hello Laurent and Renesas list,
this is new version of Capture Engine Unit driver.
Compared to "RFC v3", still in review, patches [02/08] and [03/08] are
un-changed. I have added changes to the newly developed CEU driver in a
separate patch ([04/08) to ease the review process.
Not having modified the CEU driver sent in "RFC v3", refer to that series for
a more detailed description of patches [02/08] and [03/08].
In this series I have added modification to Migo-R startup code to use the new
CE driver with the two sensors installed on that board. Both sensor drivers were
soc_camera dependent, and I have removed that dependency in patches [06/08] and
[07/08]. The drivers have not been moved yet from soc_camera sub-directory not
to break other platforms.
Patch [05/08] is a fix required to have ov772x probe properly, and has already
been sent to linux-media as stand-alone fix.
Series is in RFC as I have not tested image capture yet, nor I have update
other sh platforms to use the new CEU header, introduced with patch [01/08].
On Migo-R I have verified the sensors probe correctly, and a video device
gets registered after both async sensor notification have been received by
the CEU driver.
ov772x 0-0021: ov7725 Product ID 77:21 Manufacturer ID 7f:a2
tw9910 0-0045: tw9910 Product ID b:0
renesas-ceu renesas-ceu.0: Video device registered
Next step is to test image capture and possibly input selection on Migo-R
platform.
Thanks
j
Jacopo Mondi (8):
include: media: Move and update CEU driver interface
media: platform: soc-camera: Remove SH CEU driver
media: platform: Add Renesas CEU driver
media: platform: ceu: Support for multiple subdevs
media: i2c: ov772x: Force use of SCCB protocol
media: i2c: ov772x: Remove soc_camera dependencies
media: i2c: tw9910: Remove soc_camera dependencies
arch: sh: migor: Use new CEU camera driver
arch/sh/boards/mach-migor/setup.c | 126 +-
drivers/media/i2c/soc_camera/ov772x.c | 96 +-
drivers/media/i2c/soc_camera/tw9910.c | 68 +-
drivers/media/platform/Kconfig | 8 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/renesas-ceu.c | 1669 ++++++++++++++++++
drivers/media/platform/soc_camera/Kconfig | 10 -
drivers/media/platform/soc_camera/Makefile | 1 -
.../platform/soc_camera/sh_mobile_ceu_camera.c | 1821 --------------------
include/media/drv-intf/renesas_ceu.h | 28 +
include/media/drv-intf/sh_mobile_ceu.h | 28 -
include/media/i2c/ov772x.h | 3 +
include/media/i2c/tw9910.h | 6 +
13 files changed, 1878 insertions(+), 1988 deletions(-)
create mode 100644 drivers/media/platform/renesas-ceu.c
delete mode 100644 drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
create mode 100644 include/media/drv-intf/renesas_ceu.h
delete mode 100644 include/media/drv-intf/sh_mobile_ceu.h
--
2.7.4
