20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
27 lines
849 B
Diff
27 lines
849 B
Diff
From d78bdb0309f5ad3771dda28e0cc959bc929f4590 Mon Sep 17 00:00:00 2001
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From: David Plowman <david.plowman@raspberrypi.com>
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Date: Tue, 25 Jan 2022 15:48:53 +0000
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Subject: [PATCH] media: i2c: imx219: Correct the minimum vblanking
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value
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The datasheet for this sensor documents the minimum vblanking as being
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32 lines. It does fix some problems with occasional black lines at the
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bottom of images (tested on Raspberry Pi).
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Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
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---
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drivers/media/i2c/imx219.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/media/i2c/imx219.c
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+++ b/drivers/media/i2c/imx219.c
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@@ -55,7 +55,7 @@
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#define IMX219_VTS_30FPS_640x480 0x06e3
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#define IMX219_VTS_MAX 0xffff
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-#define IMX219_VBLANK_MIN 4
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+#define IMX219_VBLANK_MIN 32
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/*Frame Length Line*/
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#define IMX219_FLL_MIN 0x08a6
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