target/linux/bcm27xx/patches-6.1/950-1052-drivers-media-pisp_be-Add-back-V4L2_PIX_FMT_RPI_BE-f.patch

   1 From 8d53cc5b4b2a6f9baed7a0aa801a39ad9dce9bf8 Mon Sep 17 00:00:00 2001
   2 From: Naushir Patuck <naush@raspberrypi.com>
   3 Date: Thu, 26 Oct 2023 08:55:24 +0100
   4 Subject: [PATCH] drivers: media: pisp_be: Add back V4L2_PIX_FMT_RPI_BE format
   5
   6 Add the opaque V4L2_PIX_FMT_RPI_BE format back to the format list as it
   7 is needed for the verification test suite. Also set the default format
   8 to YUV420 non-multiplanar.
   9
  10 Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
  11 ---
  12  drivers/media/platform/raspberrypi/pisp_be/pisp_be.c     | 9 ++++++---
  13  .../media/platform/raspberrypi/pisp_be/pisp_be_formats.h | 5 +++++
  14  2 files changed, 11 insertions(+), 3 deletions(-)
  15
  16 --- a/drivers/media/platform/raspberrypi/pisp_be/pisp_be.c
  17 +++ b/drivers/media/platform/raspberrypi/pisp_be/pisp_be.c
  18 @@ -1230,8 +1230,11 @@ static int try_format(struct v4l2_format
  19                 return verify_be_pix_format(f, node);
  20
  21         fmt = find_format(pixfmt);
  22 -       if (!fmt)
  23 -               fmt = find_format(V4L2_PIX_FMT_YUV420M);
  24 +       if (!fmt) {
  25 +               dev_dbg(pispbe->dev, "%s: [%s] Format not found, defaulting to YUV420\n",
  26 +                       __func__, NODE_NAME(node));
  27 +               fmt = find_format(V4L2_PIX_FMT_YUV420);
  28 +       }
  29
  30         f->fmt.pix_mp.pixelformat = fmt->fourcc;
  31         f->fmt.pix_mp.num_planes = fmt->num_planes;
  32 @@ -1576,7 +1579,7 @@ static void node_set_default_format(stru
  33         } else {
  34                 struct v4l2_format f = {0};
  35
  36 -               f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_YUV420M;
  37 +               f.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_YUV420;
  38                 f.fmt.pix_mp.width = 1920;
  39                 f.fmt.pix_mp.height = 1080;
  40                 f.type = node->buf_type;
  41 --- a/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h
  42 +++ b/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h
  43 @@ -457,6 +457,11 @@ static const struct pisp_be_format suppo
  44                 .colorspace_mask    = V4L2_COLORSPACE_MASK_RAW,
  45                 .colorspace_default = V4L2_COLORSPACE_RAW,
  46         },
  47 +       /* Opaque BE format for HW verification. */
  48 +       {
  49 +               .fourcc             = V4L2_PIX_FMT_RPI_BE,
  50 +               .align              = 32,
  51 +       },
  52  };
  53
  54  static const struct pisp_be_format meta_out_supported_formats[] = {