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| author |   Hans de Goede <hdegoede@redhat.com> | 2021-11-07 17:15:49 +0000 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-11-15 08:11:57 +0000 |
| commit | 29400b5063db69fbed9ff483a44d635b15d847cc (patch) | |
| tree | 565f85d705e3e1e8f3b8d0464e7240fd892eb28c /tools/perf/scripts/python/stackcollapse.py | |
| parent | media: atomisp-ov2680: Fix ov2680_set_fmt() clobbering the exposure (diff) | |
media: atomisp-ov2680: Fix ov2680_set_fmt() messing up high exposure settings
For exposure settings > (lines_per_frame - vts_margin) the VTS register
needs to be programmed to (exposure + vts_margin) rather then being
set to lines_per_frame.
The res->regs register array was clobbering this higher setting causing
high exposure settings to not work. Fix this by letting ov2680_set_fmt()
calculate the vts value, instead of hardcoding it.
This is the last in a series of fixes which fixes exposure and gain
settings not working, with this everything works, so drop the comment
that it does not work.
Link: https://lore.kernel.org/linux-media/20211107171549.267583-12-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions