diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch b/target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch index 36897db1c0..3c971dec66 100644 --- a/target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch +++ b/target/linux/brcm2708/patches-3.10/0136-V4L2-Add-support-for-frame-rate-control.patch @@ -1,7 +1,7 @@ -From 980348ac7301c266ddbed9256ad9835cbda6e719 Mon Sep 17 00:00:00 2001 +From 4991eec9f8b1cd048c8df5fcb8da8f5046ed444f Mon Sep 17 00:00:00 2001 From: Dave Stevenson <dsteve@broadcom.com> Date: Fri, 13 Dec 2013 15:54:13 +0000 -Subject: [PATCH 136/174] V4L2: Add support for frame rate control. +Subject: [PATCH 136/196] V4L2: Add support for frame rate control. Add support for frame rate (or time per frame as V4L2 inverts it) control via s_parm. @@ -14,9 +14,11 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> drivers/media/platform/bcm2835/mmal-parameters.h | 5 + 4 files changed, 116 insertions(+), 13 deletions(-) +diff --git a/drivers/media/platform/bcm2835/bcm2835-camera.c b/drivers/media/platform/bcm2835/bcm2835-camera.c +index 2743074..8c38d03 100644 --- a/drivers/media/platform/bcm2835/bcm2835-camera.c +++ b/drivers/media/platform/bcm2835/bcm2835-camera.c -@@ -55,6 +55,15 @@ MODULE_PARM_DESC(bcm2835_v4l2_debug, "De +@@ -55,6 +55,15 @@ MODULE_PARM_DESC(bcm2835_v4l2_debug, "Debug level 0-2"); static struct bm2835_mmal_dev *gdev; /* global device data */ @@ -32,7 +34,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> /* video formats */ static struct mmal_fmt formats[] = { { -@@ -869,8 +878,10 @@ static int mmal_setup_components(struct +@@ -869,8 +878,10 @@ static int mmal_setup_components(struct bm2835_mmal_dev *dev, camera_port->es.video.crop.y = 0; camera_port->es.video.crop.width = f->fmt.pix.width; camera_port->es.video.crop.height = f->fmt.pix.height; @@ -45,7 +47,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> ret = vchiq_mmal_port_set_format(dev->instance, camera_port); -@@ -1064,6 +1075,90 @@ static int vidioc_s_fmt_vid_cap(struct f +@@ -1064,6 +1075,90 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, return ret; } @@ -136,7 +138,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> static const struct v4l2_ioctl_ops camera0_ioctl_ops = { /* overlay */ .vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_overlay, -@@ -1092,6 +1187,9 @@ static const struct v4l2_ioctl_ops camer +@@ -1092,6 +1187,9 @@ static const struct v4l2_ioctl_ops camera0_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, @@ -146,7 +148,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> .vidioc_streamon = vb2_ioctl_streamon, .vidioc_streamoff = vb2_ioctl_streamoff, -@@ -1184,8 +1282,10 @@ static int __init mmal_init(struct bm283 +@@ -1184,8 +1282,10 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev) format->es->video.crop.y = 0; format->es->video.crop.width = 1024; format->es->video.crop.height = 768; @@ -159,7 +161,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> format = &dev->component[MMAL_COMPONENT_CAMERA]-> -@@ -1200,8 +1300,10 @@ static int __init mmal_init(struct bm283 +@@ -1200,8 +1300,10 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev) format->es->video.crop.y = 0; format->es->video.crop.width = 1024; format->es->video.crop.height = 768; @@ -172,7 +174,7 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> format = &dev->component[MMAL_COMPONENT_CAMERA]-> -@@ -1222,6 +1324,7 @@ static int __init mmal_init(struct bm283 +@@ -1222,6 +1324,7 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev) dev->capture.height = format->es->video.height; dev->capture.fmt = &formats[0]; dev->capture.encode_component = NULL; @@ -180,6 +182,8 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> /* get the preview component ready */ ret = vchiq_mmal_component_init( +diff --git a/drivers/media/platform/bcm2835/bcm2835-camera.h b/drivers/media/platform/bcm2835/bcm2835-camera.h +index a53c3bd..0f29b1a 100644 --- a/drivers/media/platform/bcm2835/bcm2835-camera.h +++ b/drivers/media/platform/bcm2835/bcm2835-camera.h @@ -32,9 +32,6 @@ enum { @@ -200,9 +204,11 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> /* H264 encode bitrate */ int encode_bitrate; +diff --git a/drivers/media/platform/bcm2835/controls.c b/drivers/media/platform/bcm2835/controls.c +index 7cc97c8..e965ca3 100644 --- a/drivers/media/platform/bcm2835/controls.c +++ b/drivers/media/platform/bcm2835/controls.c -@@ -152,10 +152,7 @@ static int ctrl_set_rational(struct bm28 +@@ -152,10 +152,7 @@ static int ctrl_set_rational(struct bm2835_mmal_dev *dev, struct v4l2_ctrl *ctrl, const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl) { @@ -214,6 +220,8 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> struct vchiq_mmal_port *control; control = &dev->component[MMAL_COMPONENT_CAMERA]->control; +diff --git a/drivers/media/platform/bcm2835/mmal-parameters.h b/drivers/media/platform/bcm2835/mmal-parameters.h +index b3d2c39..0f2bd50 100644 --- a/drivers/media/platform/bcm2835/mmal-parameters.h +++ b/drivers/media/platform/bcm2835/mmal-parameters.h @@ -164,6 +164,11 @@ enum mmal_parameter_camera_type { @@ -228,3 +236,6 @@ Signed-off-by: Dave Stevenson <dsteve@broadcom.com> enum mmal_parameter_camera_config_timestamp_mode { MMAL_PARAM_TIMESTAMP_MODE_ZERO = 0, /* Always timestamp frames as 0 */ MMAL_PARAM_TIMESTAMP_MODE_RAW_STC, /* Use the raw STC value +-- +1.9.1 + |