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

   1 From 34963c9fb717bc47131b662c34a472c4f717f7fe Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Wed, 1 Jul 2020 10:50:12 +0100
   4 Subject: [PATCH] staging: vc04_services: codec: Add support for
   5  14bit Bayer formats
   6
   7 Now that the 14bit Bayer formats have been defined within
   8 V4L2, add them to the lookup table of V4L2/MMAL formats.
   9
  10 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  11 ---
  12  .../bcm2835-codec/bcm2835-v4l2-codec.c        | 34 +++++++++++++++++++
  13  1 file changed, 34 insertions(+)
  14
  15 --- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
  16 +++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
  17 @@ -311,6 +311,40 @@ static const struct bcm2835_codec_fmt su
  18                 .size_multiplier_x2     = 2,
  19                 .is_bayer               = true,
  20         }, {
  21 +               /* 14 bit */
  22 +               .fourcc                 = V4L2_PIX_FMT_SRGGB14P,
  23 +               .depth                  = 14,
  24 +               .bytesperline_align     = 32,
  25 +               .flags                  = 0,
  26 +               .mmal_fmt               = MMAL_ENCODING_BAYER_SRGGB14P,
  27 +               .size_multiplier_x2     = 2,
  28 +               .is_bayer               = true,
  29 +       }, {
  30 +               .fourcc                 = V4L2_PIX_FMT_SBGGR14P,
  31 +               .depth                  = 14,
  32 +               .bytesperline_align     = 32,
  33 +               .flags                  = 0,
  34 +               .mmal_fmt               = MMAL_ENCODING_BAYER_SBGGR14P,
  35 +               .size_multiplier_x2     = 2,
  36 +               .is_bayer               = true,
  37 +
  38 +       }, {
  39 +               .fourcc                 = V4L2_PIX_FMT_SGRBG14P,
  40 +               .depth                  = 14,
  41 +               .bytesperline_align     = 32,
  42 +               .flags                  = 0,
  43 +               .mmal_fmt               = MMAL_ENCODING_BAYER_SGRBG14P,
  44 +               .size_multiplier_x2     = 2,
  45 +               .is_bayer               = true,
  46 +       }, {
  47 +               .fourcc                 = V4L2_PIX_FMT_SGBRG14P,
  48 +               .depth                  = 14,
  49 +               .bytesperline_align     = 32,
  50 +               .flags                  = 0,
  51 +               .mmal_fmt               = MMAL_ENCODING_BAYER_SGBRG14P,
  52 +               .size_multiplier_x2     = 2,
  53 +               .is_bayer               = true,
  54 +       }, {
  55                 /* 16 bit */
  56                 .fourcc                 = V4L2_PIX_FMT_SRGGB16,
  57                 .depth                  = 16,