target/linux/bcm27xx/patches-6.1/950-1066-drivers-media-imx477-Correctly-set-IMX477_PIXEL_RATE.patch

   1 From 46913ee0590ee0e3f607ab189be19a4d0ce785f2 Mon Sep 17 00:00:00 2001
   2 From: Naushir Patuck <naush@raspberrypi.com>
   3 Date: Mon, 6 Nov 2023 09:42:37 +0000
   4 Subject: [PATCH] drivers: media: imx477: Correctly set IMX477_PIXEL_RATE as a
   5  r/o control
   6
   7 This control is meant to be read-only, mark it as such.
   8
   9 Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
  10 ---
  11  drivers/media/i2c/imx477.c | 2 ++
  12  1 file changed, 2 insertions(+)
  13
  14 --- a/drivers/media/i2c/imx477.c
  15 +++ b/drivers/media/i2c/imx477.c
  16 @@ -2001,6 +2001,8 @@ static int imx477_init_controls(struct i
  17                                                IMX477_PIXEL_RATE,
  18                                                IMX477_PIXEL_RATE, 1,
  19                                                IMX477_PIXEL_RATE);
  20 +       if (imx477->pixel_rate)
  21 +               imx477->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
  22
  23         /* LINK_FREQ is also read only */
  24         imx477->link_freq =