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staging/bcm2835-camera: Add support for H264_MIN_QP, H264_MAX_QP

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Signed-off-by: Gergo Koteles <soyer@irl.hu>
This commit is contained in:
soyer
2021-10-23 12:23:50 +02:00
committed by Dom Cobley
parent e519de1034
commit cf3fe2f94c
2 changed files with 23 additions and 1 deletions
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2
drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
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@@ -13,7 +13,7 @@
* core driver device
*/
#define V4L2_CTRL_COUNT 29 /* number of v4l controls */
#define V4L2_CTRL_COUNT 31 /* number of v4l controls */
enum {
COMP_CAMERA = 0,

22
drivers/staging/vc04_services/bcm2835-camera/controls.c
View File

@@ -1262,6 +1262,28 @@ static const struct bcm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
.mmal_id = MMAL_PARAMETER_INTRAPERIOD,
.setter = ctrl_set_video_encode_param_output,
},
{
.id = V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
.type = MMAL_CONTROL_TYPE_STD,
.min = 0,
.max = 51,
.def = 0,
.step = 1,
.imenu = NULL,
.mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MIN_QUANT,
.setter = ctrl_set_video_encode_param_output,
},
{
.id = V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
.type = MMAL_CONTROL_TYPE_STD,
.min = 0,
.max = 51,
.def = 0,
.step = 1,
.imenu = NULL,
.mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MAX_QUANT,
.setter = ctrl_set_video_encode_param_output,
},
};
int bcm2835_mmal_set_all_camera_controls(struct bcm2835_mmal_dev *dev)