target/linux/bcm27xx/patches-6.1/950-1049-drivers-media-imx477-Disable-the-scaler.patch

   1 From f075893e9b0e241879998c0b12cf8af0ba7737da Mon Sep 17 00:00:00 2001
   2 From: Naushir Patuck <naush@raspberrypi.com>
   3 Date: Mon, 23 Oct 2023 10:03:03 +0100
   4 Subject: [PATCH] drivers: media: imx477: Disable the scaler
   5
   6 The horizontal scaler was enabled for the 2028x1520 and 2028x1080 modes,
   7 with a scale factor of 1. It caused a single column of bad pixels on the
   8 right edge of the image. Since scaling is not needed for these modes,
   9 disable it entirely.
  10
  11 Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
  12 ---
  13  drivers/media/i2c/imx477.c | 4 ++--
  14  1 file changed, 2 insertions(+), 2 deletions(-)
  15
  16 --- a/drivers/media/i2c/imx477.c
  17 +++ b/drivers/media/i2c/imx477.c
  18 @@ -632,7 +632,7 @@ static const struct imx477_reg mode_2028
  19         {0x9e9f, 0x00},
  20         {0xa2a9, 0x60},
  21         {0xa2b7, 0x00},
  22 -       {0x0401, 0x01},
  23 +       {0x0401, 0x00},
  24         {0x0404, 0x00},
  25         {0x0405, 0x20},
  26         {0x0408, 0x00},
  27 @@ -733,7 +733,7 @@ static const struct imx477_reg mode_2028
  28         {0x9e9f, 0x00},
  29         {0xa2a9, 0x60},
  30         {0xa2b7, 0x00},
  31 -       {0x0401, 0x01},
  32 +       {0x0401, 0x00},
  33         {0x0404, 0x00},
  34         {0x0405, 0x20},
  35         {0x0408, 0x00},