kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-08 18:57:22 +00:00
Code Issues Releases Packages Activity
linux/drivers/staging/media
History
Hans de Goede de0737c975 media: atomisp: ov2680: Stop using half pixelclock for binned modes 
[ Upstream commit 7d45a43225 ]

Stop using half pixelclock for binned modes this fixes:
1. The exposure being twice as high for binned mods (due to the half clk)
2. The framerate being 15 fps instead of 30 fps

The original code with fixed per mode register lists did use half pixel
clk, but this should be combined with using half for the VTS value too.

Using half VTS fixes the framerate issue, but this has the undesired
side-effect of change the exposure ctrl range (half the range, double
the amount of exposure per step).

Link: https://lore.kernel.org/r/20230604161406.69369-3-hdegoede@redhat.com

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-07-19 16:36:34 +02:00
..
atomisp media: atomisp: ov2680: Stop using half pixelclock for binned modes 2023-07-19 16:36:34 +02:00
av7110 media: staging: media: av7110: fix VBI output support 2023-04-15 08:56:36 +01:00
deprecated/atmel media: staging: media: atmel-sama7g5-isc: Convert to platform remove callback returning void 2023-04-15 07:53:41 +01:00
imx media: staging: media: imx: initialize hs_settle to avoid warning 2023-06-02 18:45:52 +01:00
ipu3 ipu3-imgu: Fix NULL pointer dereference in imgu_subdev_set_selection() 2022-10-25 10:37:02 +03:00
max96712 i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
meson/vdec media: staging: media: meson: vdec: Convert to platform remove callback returning void 2023-04-15 08:11:17 +01:00
omap4iss media: staging: media: omap4iss: Convert to platform remove callback returning void 2023-04-15 08:11:41 +01:00
rkvdec media: staging: media: rkvdec: Convert to platform remove callback returning void 2023-04-15 08:12:03 +01:00
sunxi media: staging: media: sun6i-isp: Convert to platform remove callback returning void 2023-04-15 08:12:59 +01:00
tegra-video media updates for v6.4-rc1 2023-04-25 16:27:13 -07:00
Kconfig media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci" 2023-02-09 09:22:36 +01:00
Makefile media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci" 2023-02-09 09:22:36 +01:00