diff options
| author |   Petr Cvek <petrcvekcz@gmail.com> | 2018-12-13 10:39:13 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-16 13:17:09 -0500 |
| commit | 9f7e55d235b62e95043917fcb86a87064678074c (patch) | |
| tree | 8ad04ed6ab3779cd8c96ac8f5511f3514e97db4f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | media: soc_camera: ov9640: move ov9640 out of soc_camera (diff) | |
media: i2c: ov9640: drop soc_camera code and switch to v4l2_async
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 <petrcvekcz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions