openmptcprouter/6.6/target/linux/bcm27xx/patches-6.6/0478-media-i2c-arducam_64mp-Modify-the-line-length-of-128.patch

From 506999220463785d41d971346cc4619e09da708d Mon Sep 17 00:00:00 2001
From: Lee Jackson <lee.jackson@arducam.com>
Date: Thu, 4 May 2023 11:14:04 +0800
Subject: [PATCH 0478/1002] media: i2c: arducam_64mp: Modify the line length of
 1280x720 resolution

Arducam 64MP has specific requirements for the line length, and if these
conditions are not met, the camera will not function properly. Under the
previous configuration, once a stream off operation is performed, the
camera will not output any data, even if a stream on operation is
performed. This prevents us from switching from 1280x720 to another
resolution.

Signed-off-by: Lee Jackson <lee.jackson@arducam.com>
---
 drivers/media/i2c/arducam_64mp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/media/i2c/arducam_64mp.c b/drivers/media/i2c/arducam_64mp.c
index 9e3bf0581b0a..fa801fd5c9f0 100644
--- a/drivers/media/i2c/arducam_64mp.c
+++ b/drivers/media/i2c/arducam_64mp.c
@@ -1063,10 +1063,10 @@ static const struct arducam_64mp_reg mode_1920x1080_regs[] = {
 
 /* 720p 120fps mode */
 static const struct arducam_64mp_reg mode_1280x720_regs[] = {
-	{0x0342, 0x1d},
-	{0x0343, 0xc4},
-	{0x0340, 0x03},
-	{0x0341, 0xd8},
+	{0x0342, 0x1b},
+	{0x0343, 0x08},
+	{0x0340, 0x04},
+	{0x0341, 0x3b},
 	{0x0344, 0x08},
 	{0x0345, 0x10},
 	{0x0346, 0x07},
@@ -1209,7 +1209,7 @@ static const struct arducam_64mp_mode supported_modes[] = {
 	}, {
 		.width = 1280,
 		.height = 720,
-		.line_length_pix = 0x1dc4,
+		.line_length_pix = 0x1b08,
 		.crop = {
 			.left = ARDUCAM_64MP_PIXEL_ARRAY_LEFT + 2064,
 			.top = ARDUCAM_64MP_PIXEL_ARRAY_TOP + 2032,
-- 
2.44.0