kernel/drivers/media/i2c/ov9640.h, branch 0x221E-v0.0.1-v6.19

media: ov9640: Use the generic clock framework

2021-02-06T08:38:05Z

Commit 63839882c597 ("media: mach-pxa: palmz72/pcm990: remove soc_camera dependencies") removed the last in-tree user of this sensor. New users will be required to use the generic clock framework, so it's possible to convert the driver to use it. Convert the driver to use the CCF, and drop the legacy v4l2-clk API. Signed-off-by: Ezequiel Garcia Acked-by: Petr Cvek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: i2c: ov9640: add missing SPDX identifiers

2019-01-16T18:30:44Z

Add missing SPDX identifiers to .c and .h files of the sensor driver. Signed-off-by: Petr Cvek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: i2c: ov9640: drop soc_camera code and switch to v4l2_async

2019-01-16T18:17:09Z

This patch removes the dependency on an obsoleted soc_camera from ov9640 driver and changes the code to be a standalone v4l2 async subdevice. It also adds GPIO allocations for power and reset signals (as they are not handled by soc_camera now). The values for waiting on GPIOs (reset and power) settling down were taken from the datasheet (> 1 ms after HW/SW reset). The upper limit was chosen as an arbitrary value. Also one occurrence of mdelay() was changed to msleep(). The delays were successfully tested on a real hardware. The patch makes ov9640 sensor again compatible with the pxa_camera driver. Signed-off-by: Petr Cvek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: soc_camera: ov9640: move ov9640 out of soc_camera

2019-01-16T18:05:34Z

Initial part of ov9640 transition from soc_camera subsystem to a standalone v4l2 subdevice. The soc_camera version seems to be used only in Palm Zire72 and in (the future) HTC Magician. On these two devices the support is broken as pxa_camera driver doesn't use soc_camera anymore. The other mentions from git grep are "TODOs" (in board-osk.c) or chip names for unsupported sensors on HW which doesn't use soc_camera at all (irelevant). Copy the driver files from soc_camera and mark the original ones in the Kconfig description as obsoleted. Add config option VIDEO_OV9640 to the build files in drivers/media/i2c. Signed-off-by: Petr Cvek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab