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

   1 From df55c9751bddc12633eecb01d233ca775b111dc4 Mon Sep 17 00:00:00 2001
   2 From: soyer <soyer@irl.hu>
   3 Date: Sat, 23 Oct 2021 12:23:50 +0200
   4 Subject: [PATCH] staging/bcm2835-camera: Add support for H264_MIN_QP,
   5  H264_MAX_QP
   6
   7 Signed-off-by: Gergo Koteles <soyer@irl.hu>
   8 ---
   9  .../bcm2835-camera/bcm2835-camera.h           |  2 +-
  10  .../vc04_services/bcm2835-camera/controls.c   | 22 +++++++++++++++++++
  11  2 files changed, 23 insertions(+), 1 deletion(-)
  12
  13 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
  14 +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
  15 @@ -13,7 +13,7 @@
  16   * core driver device
  17   */
  18
  19 -#define V4L2_CTRL_COUNT 29 /* number of v4l controls */
  20 +#define V4L2_CTRL_COUNT 31 /* number of v4l controls */
  21
  22  enum {
  23         COMP_CAMERA = 0,
  24 --- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
  25 +++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
  26 @@ -1270,6 +1270,28 @@ static const struct bm2835_mmal_v4l2_ctr
  27                 .mmal_id = MMAL_PARAMETER_INTRAPERIOD,
  28                 .setter = ctrl_set_video_encode_param_output,
  29         },
  30 +       {
  31 +               .id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
  32 +               .type = MMAL_CONTROL_TYPE_STD,
  33 +               .min = 0,
  34 +               .max = 51,
  35 +               .def = 0,
  36 +               .step = 1,
  37 +               .imenu = NULL,
  38 +               .mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MIN_QUANT,
  39 +               .setter = ctrl_set_video_encode_param_output,
  40 +       },
  41 +       {
  42 +               .id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
  43 +               .type = MMAL_CONTROL_TYPE_STD,
  44 +               .min = 0,
  45 +               .max = 51,
  46 +               .def = 0,
  47 +               .step = 1,
  48 +               .imenu = NULL,
  49 +               .mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MAX_QUANT,
  50 +               .setter = ctrl_set_video_encode_param_output,
  51 +       },
  52  };
  53
  54  int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)