Messages in this thread | | > Am 22.06.2017 um 17:05 schrieb Hugues Fruchet <hugues.fruchet@st.com>: >=20 > This patchset enables OV9655 camera support. >=20 > OV9655 support has been tested using STM32F4DIS-CAM extension board > plugged on connector P1 of STM32F746G-DISCO board. > Due to lack of OV9650/52 hardware support, the modified related code > could not have been checked for non-regression. >=20 > First patches upgrade current support of OV9650/52 to prepare then > introduction of OV9655 variant patch. > Because of OV9655 register set slightly different from OV9650/9652, > not all of the driver features are supported (controls). Supported > resolutions are limited to VGA, QVGA, QQVGA. > Supported format is limited to RGB565. > Controls are limited to color bar test pattern for test purpose. >=20 > OV9655 initial support is based on a driver written by H. Nikolaus = Schaller [1].
Great!
I will test as soon as possible.
> OV9655 registers sequences come from STM32CubeF7 embedded software = [2].
There is also a preliminary data sheet, e.g. here:
http://electricstuff.co.uk/OV9655-datasheet-annotated.pdf
>=20 > [1] = http://git.goldelico.com/?p=3Dgta04-kernel.git;a=3Dshortlog;h=3Drefs/heads= /work/hns/video/ov9655 > [2] = https://developer.mbed.org/teams/ST/code/BSP_DISCO_F746NG/file/e1d9da7fe85= 6/Drivers/BSP/Components/ov9655/ov9655.c >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D history =3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > version 1: > - Initial submission. >=20 > H. Nikolaus Schaller (1): > DT bindings: add bindings for ov965x camera module >=20 > Hugues Fruchet (5): > [media] ov9650: add device tree support > [media] ov9650: select the nearest higher resolution > [media] ov9650: use write_array() for resolution sequences > [media] ov9650: add multiple variant support > [media] ov9650: add support of OV9655 variant >=20 > .../devicetree/bindings/media/i2c/ov965x.txt | 37 + > drivers/media/i2c/Kconfig | 6 +- > drivers/media/i2c/ov9650.c | 792 = +++++++++++++++++---- > 3 files changed, 704 insertions(+), 131 deletions(-) > create mode 100644 = Documentation/devicetree/bindings/media/i2c/ov965x.txt >=20 > --=20 > 1.9.1 >=20
BR and thanks, Nikolaus Schaller
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