mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-03-09 15:40:20 +00:00
25 lines
848 B
Diff
25 lines
848 B
Diff
From 2175f97351fa8d886f88292c6059254aebafc216 Mon Sep 17 00:00:00 2001
|
|
From: David Plowman <david.plowman@raspberrypi.com>
|
|
Date: Tue, 25 Jan 2022 15:48:53 +0000
|
|
Subject: [PATCH] media: i2c: imx219: Correct the minimum vblanking value
|
|
|
|
The datasheet for this sensor documents the minimum vblanking as being
|
|
32 lines. It does fix some problems with occasional black lines at the
|
|
bottom of images (tested on Raspberry Pi).
|
|
|
|
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
|
|
---
|
|
drivers/media/i2c/imx219.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/media/i2c/imx219.c
|
|
+++ b/drivers/media/i2c/imx219.c
|
|
@@ -55,7 +55,7 @@
|
|
#define IMX219_VTS_30FPS_640x480 0x06e3
|
|
#define IMX219_VTS_MAX 0xffff
|
|
|
|
-#define IMX219_VBLANK_MIN 4
|
|
+#define IMX219_VBLANK_MIN 32
|
|
|
|
/*Frame Length Line*/
|
|
#define IMX219_FLL_MIN 0x08a6
|