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From e7a3b02059247ee380cf1d91e2c61beec5cae160 Mon Sep 17 00:00:00 2001
From: Gergo Koteles <soyer@irl.hu>
Date: Sun, 24 Oct 2021 23:18:09 +0200
Subject: [PATCH] staging/bcm2835-camera: Add support for
MPEG_VIDEO_FORCE_KEY_FRAME
Signed-off-by: Gergo Koteles <soyer@irl.hu>
---
.../vc04_services/bcm2835-camera/bcm2835-camera.h | 2 +-
.../staging/vc04_services/bcm2835-camera/controls.c | 11 +++++++++++
2 files changed, 12 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 31 /* number of v4l controls */
+#define V4L2_CTRL_COUNT 32 /* 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
@@ -1292,6 +1292,17 @@ static const struct bm2835_mmal_v4l2_ctr
.mmal_id = MMAL_PARAMETER_VIDEO_ENCODE_MAX_QUANT,
.setter = ctrl_set_video_encode_param_output,
},
+ {
+ .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME,
+ .type = MMAL_CONTROL_TYPE_STD,
+ .min = 0,
+ .max = 0,
+ .def = 0,
+ .step = 0,
+ .imenu = NULL,
+ .mmal_id = MMAL_PARAMETER_VIDEO_REQUEST_I_FRAME,
+ .setter = ctrl_set_video_encode_param_output,
+ },
};
int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
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