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From df55c9751bddc12633eecb01d233ca775b111dc4 Mon Sep 17 00:00:00 2001
From: soyer <soyer@irl.hu>
Date: Sat, 23 Oct 2021 12:23:50 +0200
Subject: [PATCH] staging/bcm2835-camera: Add support for H264_MIN_QP,
H264_MAX_QP
Signed-off-by: Gergo Koteles <soyer@irl.hu>
---
.../bcm2835-camera/bcm2835-camera.h | 2 +-
.../vc04_services/bcm2835-camera/controls.c | 22 +++++++++++++++++++
2 files changed, 23 insertions(+), 1 deletion(-)
--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
@@ -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,
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -1270,6 +1270,28 @@ static const struct bm2835_mmal_v4l2_ctr
.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 bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
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