From 9fd61bb0e380cd31fdcd6c1af80adf91dcf0b231 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Fri, 28 Oct 2022 17:08:53 +0100 Subject: [PATCH] media: i2c: ov9282: Reduce vblank_min values based on testing The configured vblank_min setting of 151 (meaning VTS of 720 + 151 = 871) is far higher than the setting that works on the sensor, and there are no obvious restrictions stated in the datasheet. Reduce the vblank_min to allow for faster frame rates. Signed-off-by: Dave Stevenson Reviewed-by: Jacopo Mondi Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ov9282.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov9282.c b/drivers/media/i2c/ov9282.c index 7e0b12b..35bc2b0 100644 --- a/drivers/media/i2c/ov9282.c +++ b/drivers/media/i2c/ov9282.c @@ -262,7 +262,7 @@ static const struct ov9282_mode supported_modes[] = { .height = 720, .hblank = 250, .vblank = 1022, - .vblank_min = 151, + .vblank_min = 41, .vblank_max = 51540, .link_freq_idx = 0, .reg_list = { -- 2.7.4