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

   1 From e7a3b02059247ee380cf1d91e2c61beec5cae160 Mon Sep 17 00:00:00 2001
   2 From: Gergo Koteles <soyer@irl.hu>
   3 Date: Sun, 24 Oct 2021 23:18:09 +0200
   4 Subject: [PATCH] staging/bcm2835-camera: Add support for
   5  MPEG_VIDEO_FORCE_KEY_FRAME
   6
   7 Signed-off-by: Gergo Koteles <soyer@irl.hu>
   8 ---
   9  .../vc04_services/bcm2835-camera/bcm2835-camera.h     |  2 +-
  10  .../staging/vc04_services/bcm2835-camera/controls.c   | 11 +++++++++++
  11  2 files changed, 12 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 31 /* number of v4l controls */
  20 +#define V4L2_CTRL_COUNT 32 /* 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 @@ -1292,6 +1292,17 @@ static const struct bm2835_mmal_v4l2_ctr
  27                 .mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MAX_QUANT,
  28                 .setter = ctrl_set_video_encode_param_output,
  29         },
  30 +       {
  31 +               .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
  32 +               .type = MMAL_CONTROL_TYPE_STD,
  33 +               .min = 0,
  34 +               .max = 0,
  35 +               .def = 0,
  36 +               .step = 0,
  37 +               .imenu = NULL,
  38 +               .mmal_id = MMAL_PARAMETER_VIDEO_REQUEST_I_FRAME,
  39 +               .setter = ctrl_set_video_encode_param_output,
  40 +       },
  41  };
  42
  43  int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)