git.openwrt.org Git - openwrt/staging/pepe2k.git/blob

   1 From a73ecafc5532e31b184220149cc2863f625700bf Mon Sep 17 00:00:00 2001
   2 From: Naushir Patuck <naush@raspberrypi.com>
   3 Date: Wed, 15 Jan 2025 09:46:25 +0000
   4 Subject: [PATCH] drivers: media: pisp_be: Add support for YUV422 planar format
   5
   6 List V4L2_PIX_FMT_YUV422P as supported by the PiSP backend hardware.
   7
   8 Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
   9 ---
  10  .../platform/raspberrypi/pisp_be/pisp_be_formats.h     | 10 ++++++++++
  11  1 file changed, 10 insertions(+)
  12
  13 --- a/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h
  14 +++ b/drivers/media/platform/raspberrypi/pisp_be/pisp_be_formats.h
  15 @@ -129,6 +129,16 @@ static const struct pisp_be_format suppo
  16                 .colorspace_mask    = V4L2_COLORSPACE_MASK_ALL_SRGB,
  17                 .colorspace_default = V4L2_COLORSPACE_SMPTE170M,
  18         },
  19 +       {
  20 +               .fourcc             = V4L2_PIX_FMT_YUV422P,
  21 +               /* 128 alignment to ensure U/V planes are 64 byte aligned. */
  22 +               .align              = 128,
  23 +               .bit_depth          = 8,
  24 +               .plane_factor       = { P3(1), P3(0.5), P3(0.5) },
  25 +               .num_planes         = 1,
  26 +               .colorspace_mask    = V4L2_COLORSPACE_MASK_ALL_SRGB,
  27 +               .colorspace_default = V4L2_COLORSPACE_SMPTE170M,
  28 +       },
  29         /* Multiplane YUV formats */
  30         {
  31                 .fourcc             = V4L2_PIX_FMT_YUV420M,