summaryrefslogtreecommitdiff
path: root/drivers/staging/vc04_services/bcm2835-camera
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-camera')
-rw-r--r--drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c89
-rw-r--r--drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h12
-rw-r--r--drivers/staging/vc04_services/bcm2835-camera/controls.c143
3 files changed, 112 insertions, 132 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
index 1b184d5c6b82..253d755e547f 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Broadcom BM2835 V4L2 driver
+ * Broadcom BCM2835 V4L2 driver
*
* Copyright © 2013 Raspberry Pi (Trading) Ltd.
*
@@ -64,7 +64,7 @@ MODULE_PARM_DESC(max_video_height, "Threshold for video mode");
static atomic_t camera_instance = ATOMIC_INIT(0);
/* global device data array */
-static struct bm2835_mmal_dev *gdev[MAX_BCM2835_CAMERAS];
+static struct bcm2835_mmal_dev *gdev[MAX_BCM2835_CAMERAS];
#define FPS_MIN 1
#define FPS_MAX 90
@@ -210,7 +210,7 @@ static int queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], struct device *alloc_ctxs[])
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
unsigned long size;
/* refuse queue setup if port is not configured */
@@ -265,7 +265,7 @@ static int queue_setup(struct vb2_queue *vq,
static int buffer_init(struct vb2_buffer *vb)
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
struct vb2_v4l2_buffer *vb2 = to_vb2_v4l2_buffer(vb);
struct vb2_mmal_buffer *buf =
container_of(vb2, struct vb2_mmal_buffer, vb);
@@ -280,7 +280,7 @@ static int buffer_init(struct vb2_buffer *vb)
static int buffer_prepare(struct vb2_buffer *vb)
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
unsigned long size;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, "%s: dev:%p, vb %p\n",
@@ -302,7 +302,7 @@ static int buffer_prepare(struct vb2_buffer *vb)
static void buffer_cleanup(struct vb2_buffer *vb)
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
struct vb2_v4l2_buffer *vb2 = to_vb2_v4l2_buffer(vb);
struct vb2_mmal_buffer *buf =
container_of(vb2, struct vb2_mmal_buffer, vb);
@@ -313,7 +313,7 @@ static void buffer_cleanup(struct vb2_buffer *vb)
mmal_vchi_buffer_cleanup(&buf->mmal);
}
-static inline bool is_capturing(struct bm2835_mmal_dev *dev)
+static inline bool is_capturing(struct bcm2835_mmal_dev *dev)
{
return dev->capture.camera_port ==
&dev->component[COMP_CAMERA]->output[CAM_PORT_CAPTURE];
@@ -324,7 +324,7 @@ static void buffer_cb(struct vchiq_mmal_instance *instance,
int status,
struct mmal_buffer *mmal_buf)
{
- struct bm2835_mmal_dev *dev = port->cb_ctx;
+ struct bcm2835_mmal_dev *dev = port->cb_ctx;
struct vb2_mmal_buffer *buf =
container_of(mmal_buf, struct vb2_mmal_buffer, mmal);
@@ -416,7 +416,7 @@ static void buffer_cb(struct vchiq_mmal_instance *instance,
}
}
-static int enable_camera(struct bm2835_mmal_dev *dev)
+static int enable_camera(struct bcm2835_mmal_dev *dev)
{
int ret;
@@ -447,7 +447,7 @@ static int enable_camera(struct bm2835_mmal_dev *dev)
return 0;
}
-static int disable_camera(struct bm2835_mmal_dev *dev)
+static int disable_camera(struct bcm2835_mmal_dev *dev)
{
int ret;
@@ -482,7 +482,7 @@ static int disable_camera(struct bm2835_mmal_dev *dev)
static void buffer_queue(struct vb2_buffer *vb)
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
struct vb2_v4l2_buffer *vb2 = to_vb2_v4l2_buffer(vb);
struct vb2_mmal_buffer *buf =
container_of(vb2, struct vb2_mmal_buffer, vb);
@@ -501,7 +501,7 @@ static void buffer_queue(struct vb2_buffer *vb)
static int start_streaming(struct vb2_queue *vq, unsigned int count)
{
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
int ret;
u32 parameter_size;
@@ -596,7 +596,7 @@ static void stop_streaming(struct vb2_queue *vq)
{
int ret;
unsigned long timeout;
- struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
+ struct bcm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
struct vchiq_mmal_port *port = dev->capture.port;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, "%s: dev:%p\n",
@@ -654,7 +654,7 @@ static void stop_streaming(struct vb2_queue *vq)
v4l2_err(&dev->v4l2_dev, "Failed to disable camera\n");
}
-static const struct vb2_ops bm2835_mmal_video_qops = {
+static const struct vb2_ops bcm2835_mmal_video_qops = {
.queue_setup = queue_setup,
.buf_init = buffer_init,
.buf_prepare = buffer_prepare,
@@ -671,7 +671,7 @@ static const struct vb2_ops bm2835_mmal_video_qops = {
* ------------------------------------------------------------------
*/
-static int set_overlay_params(struct bm2835_mmal_dev *dev,
+static int set_overlay_params(struct bcm2835_mmal_dev *dev,
struct vchiq_mmal_port *port)
{
struct mmal_parameter_displayregion prev_config = {
@@ -713,7 +713,7 @@ static int vidioc_enum_fmt_vid_overlay(struct file *file, void *priv,
static int vidioc_g_fmt_vid_overlay(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
f->fmt.win = dev->overlay;
@@ -723,7 +723,7 @@ static int vidioc_g_fmt_vid_overlay(struct file *file, void *priv,
static int vidioc_try_fmt_vid_overlay(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
f->fmt.win.field = V4L2_FIELD_NONE;
f->fmt.win.chromakey = 0;
@@ -754,7 +754,7 @@ static int vidioc_try_fmt_vid_overlay(struct file *file, void *priv,
static int vidioc_s_fmt_vid_overlay(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
vidioc_try_fmt_vid_overlay(file, priv, f);
@@ -770,7 +770,7 @@ static int vidioc_s_fmt_vid_overlay(struct file *file, void *priv,
static int vidioc_overlay(struct file *file, void *f, unsigned int on)
{
int ret;
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
struct vchiq_mmal_port *src;
struct vchiq_mmal_port *dst;
@@ -829,7 +829,7 @@ static int vidioc_g_fbuf(struct file *file, void *fh,
/* The video overlay must stay within the framebuffer and can't be
* positioned independently.
*/
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
struct vchiq_mmal_port *preview_port =
&dev->component[COMP_CAMERA]->output[CAM_PORT_PREVIEW];
@@ -878,18 +878,16 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
u32 major;
u32 minor;
vchiq_mmal_version(dev->instance, &major, &minor);
- strscpy(cap->driver, "bm2835 mmal", sizeof(cap->driver));
- snprintf((char *)cap->card, sizeof(cap->card), "mmal service %d.%d",
- major, minor);
+ strscpy(cap->driver, "bcm2835 mmal", sizeof(cap->driver));
+ snprintf((char *)cap->card, sizeof(cap->card), "mmal service %d.%d", major, minor);
- snprintf((char *)cap->bus_info, sizeof(cap->bus_info),
- "platform:%s", dev->v4l2_dev.name);
+ snprintf((char *)cap->bus_info, sizeof(cap->bus_info), "platform:%s", dev->v4l2_dev.name);
return 0;
}
@@ -911,7 +909,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
f->fmt.pix.width = dev->capture.width;
f->fmt.pix.height = dev->capture.height;
@@ -936,7 +934,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
struct mmal_fmt *mfmt;
mfmt = get_format(f);
@@ -1010,7 +1008,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
}
-static int mmal_setup_video_component(struct bm2835_mmal_dev *dev,
+static int mmal_setup_video_component(struct bcm2835_mmal_dev *dev,
struct v4l2_format *f)
{
bool overlay_enabled = !!dev->component[COMP_PREVIEW]->enabled;
@@ -1056,7 +1054,7 @@ static int mmal_setup_video_component(struct bm2835_mmal_dev *dev,
return ret;
}
-static int mmal_setup_encode_component(struct bm2835_mmal_dev *dev,
+static int mmal_setup_encode_component(struct bcm2835_mmal_dev *dev,
struct v4l2_format *f,
struct vchiq_mmal_port *port,
struct vchiq_mmal_port *camera_port,
@@ -1144,7 +1142,7 @@ static int mmal_setup_encode_component(struct bm2835_mmal_dev *dev,
return 0;
}
-static int mmal_setup_components(struct bm2835_mmal_dev *dev,
+static int mmal_setup_components(struct bcm2835_mmal_dev *dev,
struct v4l2_format *f)
{
int ret;
@@ -1290,7 +1288,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
int ret;
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
struct mmal_fmt *mfmt;
/* try the format to set valid parameters */
@@ -1333,7 +1331,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
static int vidioc_enum_framesizes(struct file *file, void *fh,
struct v4l2_frmsizeenum *fsize)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
static const struct v4l2_frmsize_stepwise sizes = {
MIN_WIDTH, 0, 2,
MIN_HEIGHT, 0, 2
@@ -1358,7 +1356,7 @@ static int vidioc_enum_framesizes(struct file *file, void *fh,
static int vidioc_enum_frameintervals(struct file *file, void *priv,
struct v4l2_frmivalenum *fival)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
int i;
if (fival->index)
@@ -1388,7 +1386,7 @@ static int vidioc_enum_frameintervals(struct file *file, void *priv,
static int vidioc_g_parm(struct file *file, void *priv,
struct v4l2_streamparm *parm)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@@ -1402,7 +1400,7 @@ static int vidioc_g_parm(struct file *file, void *priv,
static int vidioc_s_parm(struct file *file, void *priv,
struct v4l2_streamparm *parm)
{
- struct bm2835_mmal_dev *dev = video_drvdata(file);
+ struct bcm2835_mmal_dev *dev = video_drvdata(file);
struct v4l2_fract tpf;
if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
@@ -1530,7 +1528,7 @@ static int get_num_cameras(struct vchiq_mmal_instance *instance,
static int set_camera_parameters(struct vchiq_mmal_instance *instance,
struct vchiq_mmal_component *camera,
- struct bm2835_mmal_dev *dev)
+ struct bcm2835_mmal_dev *dev)
{
struct mmal_parameter_camera_config cam_config = {
.max_stills_w = dev->max_width,
@@ -1555,7 +1553,7 @@ static int set_camera_parameters(struct vchiq_mmal_instance *instance,
#define MAX_SUPPORTED_ENCODINGS 20
/* MMAL instance and component init */
-static int mmal_init(struct bm2835_mmal_dev *dev)
+static int mmal_init(struct bcm2835_mmal_dev *dev)
{
int ret;
struct mmal_es_format_local *format;
@@ -1735,7 +1733,7 @@ static int mmal_init(struct bm2835_mmal_dev *dev)
&enable,
sizeof(enable));
}
- ret = bm2835_mmal_set_all_camera_controls(dev);
+ ret = bcm2835_mmal_set_all_camera_controls(dev);
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "%s: failed to set all camera controls: %d\n",
__func__, ret);
@@ -1769,8 +1767,7 @@ unreg_mmal:
return ret;
}
-static int bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
- struct video_device *vfd)
+static int bcm2835_mmal_init_device(struct bcm2835_mmal_dev *dev, struct video_device *vfd)
{
int ret;
@@ -1798,7 +1795,7 @@ static int bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
return 0;
}
-static void bcm2835_cleanup_instance(struct bm2835_mmal_dev *dev)
+static void bcm2835_cleanup_instance(struct bcm2835_mmal_dev *dev)
{
if (!dev)
return;
@@ -1849,7 +1846,7 @@ static struct v4l2_format default_v4l2_format = {
static int bcm2835_mmal_probe(struct platform_device *pdev)
{
int ret;
- struct bm2835_mmal_dev *dev;
+ struct bcm2835_mmal_dev *dev;
struct vb2_queue *q;
int camera;
unsigned int num_cameras;
@@ -1908,7 +1905,7 @@ static int bcm2835_mmal_probe(struct platform_device *pdev)
}
/* setup v4l controls */
- ret = bm2835_mmal_init_controls(dev, &dev->ctrl_handler);
+ ret = bcm2835_mmal_init_controls(dev, &dev->ctrl_handler);
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "%s: could not init controls: %d\n",
__func__, ret);
@@ -1931,7 +1928,7 @@ static int bcm2835_mmal_probe(struct platform_device *pdev)
q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vb2_mmal_buffer);
- q->ops = &bm2835_mmal_video_qops;
+ q->ops = &bcm2835_mmal_video_qops;
q->mem_ops = &vb2_vmalloc_memops;
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->lock = &dev->mutex;
@@ -1940,7 +1937,7 @@ static int bcm2835_mmal_probe(struct platform_device *pdev)
goto unreg_dev;
/* initialise video devices */
- ret = bm2835_mmal_init_device(dev, &dev->vdev);
+ ret = bcm2835_mmal_init_device(dev, &dev->vdev);
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "%s: could not init device: %d\n",
__func__, ret);
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
index 75524adff0f5..0f0c6f7a3764 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
- * Broadcom BM2835 V4L2 driver
+ * Broadcom BCM2835 V4L2 driver
*
* Copyright © 2013 Raspberry Pi (Trading) Ltd.
*
@@ -32,7 +32,7 @@ enum {
extern int bcm2835_v4l2_debug;
-struct bm2835_mmal_dev {
+struct bcm2835_mmal_dev {
/* v4l2 devices */
struct v4l2_device v4l2_dev;
struct video_device vdev;
@@ -110,12 +110,10 @@ struct bm2835_mmal_dev {
unsigned int rgb_bgr_swapped;
};
-int bm2835_mmal_init_controls(
- struct bm2835_mmal_dev *dev,
- struct v4l2_ctrl_handler *hdl);
+int bcm2835_mmal_init_controls(struct bcm2835_mmal_dev *dev, struct v4l2_ctrl_handler *hdl);
-int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev);
-int set_framerate_params(struct bm2835_mmal_dev *dev);
+int bcm2835_mmal_set_all_camera_controls(struct bcm2835_mmal_dev *dev);
+int set_framerate_params(struct bcm2835_mmal_dev *dev);
/* Debug helpers */
diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
index b096a12387f7..eb722f16fb91 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Broadcom BM2835 V4L2 driver
+ * Broadcom BCM2835 V4L2 driver
*
* Copyright © 2013 Raspberry Pi (Trading) Ltd.
*
@@ -58,23 +58,16 @@ static const u32 iso_values[] = {
0, 100, 200, 400, 800,
};
-enum bm2835_mmal_ctrl_type {
+enum bcm2835_mmal_ctrl_type {
MMAL_CONTROL_TYPE_STD,
MMAL_CONTROL_TYPE_STD_MENU,
MMAL_CONTROL_TYPE_INT_MENU,
MMAL_CONTROL_TYPE_CLUSTER, /* special cluster entry */
};
-struct bm2835_mmal_v4l2_ctrl;
-
-typedef int(bm2835_mmal_v4l2_ctrl_cb)(
- struct bm2835_mmal_dev *dev,
- struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl);
-
-struct bm2835_mmal_v4l2_ctrl {
+struct bcm2835_mmal_v4l2_ctrl {
u32 id; /* v4l2 control identifier */
- enum bm2835_mmal_ctrl_type type;
+ enum bcm2835_mmal_ctrl_type type;
/* control minimum value or
* mask for MMAL_CONTROL_TYPE_STD_MENU
*/
@@ -84,7 +77,8 @@ struct bm2835_mmal_v4l2_ctrl {
u64 step; /* step size of the control */
const s64 *imenu; /* integer menu array */
u32 mmal_id; /* mmal parameter id */
- bm2835_mmal_v4l2_ctrl_cb *setter;
+ int (*setter)(struct bcm2835_mmal_dev *dev, struct v4l2_ctrl *ctrl,
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl);
};
struct v4l2_to_mmal_effects_setting {
@@ -156,9 +150,9 @@ static const struct v4l2_mmal_scene_config scene_configs[] = {
/* control handlers*/
-static int ctrl_set_rational(struct bm2835_mmal_dev *dev,
+static int ctrl_set_rational(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct mmal_parameter_rational rational_value;
struct vchiq_mmal_port *control;
@@ -174,9 +168,9 @@ static int ctrl_set_rational(struct bm2835_mmal_dev *dev,
sizeof(rational_value));
}
-static int ctrl_set_value(struct bm2835_mmal_dev *dev,
+static int ctrl_set_value(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@@ -190,9 +184,9 @@ static int ctrl_set_value(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_iso(struct bm2835_mmal_dev *dev,
+static int ctrl_set_iso(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@@ -218,9 +212,9 @@ static int ctrl_set_iso(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_value_ev(struct bm2835_mmal_dev *dev,
+static int ctrl_set_value_ev(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
s32 s32_value;
struct vchiq_mmal_port *control;
@@ -234,9 +228,9 @@ static int ctrl_set_value_ev(struct bm2835_mmal_dev *dev,
&s32_value, sizeof(s32_value));
}
-static int ctrl_set_rotate(struct bm2835_mmal_dev *dev,
+static int ctrl_set_rotate(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
u32 u32_value;
@@ -263,9 +257,9 @@ static int ctrl_set_rotate(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_flip(struct bm2835_mmal_dev *dev,
+static int ctrl_set_flip(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
u32 u32_value;
@@ -304,9 +298,9 @@ static int ctrl_set_flip(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_exposure(struct bm2835_mmal_dev *dev,
+static int ctrl_set_exposure(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
enum mmal_parameter_exposuremode exp_mode = dev->exposure_mode_user;
u32 shutter_speed = 0;
@@ -360,9 +354,9 @@ static int ctrl_set_exposure(struct bm2835_mmal_dev *dev,
return ret;
}
-static int ctrl_set_metering_mode(struct bm2835_mmal_dev *dev,
+static int ctrl_set_metering_mode(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
switch (ctrl->val) {
case V4L2_EXPOSURE_METERING_AVERAGE:
@@ -396,9 +390,9 @@ static int ctrl_set_metering_mode(struct bm2835_mmal_dev *dev,
}
}
-static int ctrl_set_flicker_avoidance(struct bm2835_mmal_dev *dev,
+static int ctrl_set_flicker_avoidance(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@@ -425,9 +419,9 @@ static int ctrl_set_flicker_avoidance(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
+static int ctrl_set_awb_mode(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@@ -481,9 +475,9 @@ static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_awb_gains(struct bm2835_mmal_dev *dev,
+static int ctrl_set_awb_gains(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct vchiq_mmal_port *control;
struct mmal_parameter_awbgains gains;
@@ -504,9 +498,9 @@ static int ctrl_set_awb_gains(struct bm2835_mmal_dev *dev,
&gains, sizeof(gains));
}
-static int ctrl_set_image_effect(struct bm2835_mmal_dev *dev,
+static int ctrl_set_image_effect(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = -EINVAL;
int i, j;
@@ -561,9 +555,9 @@ exit:
return (ret == 0 ? 0 : -EINVAL);
}
-static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
+static int ctrl_set_colfx(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
struct vchiq_mmal_port *control;
@@ -585,9 +579,9 @@ static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
return (ret == 0 ? 0 : -EINVAL);
}
-static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
+static int ctrl_set_bitrate(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
struct vchiq_mmal_port *encoder_out;
@@ -613,9 +607,9 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
return 0;
}
-static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,
+static int ctrl_set_bitrate_mode(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 bitrate_mode;
struct vchiq_mmal_port *encoder_out;
@@ -640,9 +634,9 @@ static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,
return 0;
}
-static int ctrl_set_image_encode_output(struct bm2835_mmal_dev *dev,
+static int ctrl_set_image_encode_output(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *jpeg_out;
@@ -656,9 +650,9 @@ static int ctrl_set_image_encode_output(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_video_encode_param_output(struct bm2835_mmal_dev *dev,
+static int ctrl_set_video_encode_param_output(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *vid_enc_ctl;
@@ -672,9 +666,9 @@ static int ctrl_set_video_encode_param_output(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
}
-static int ctrl_set_video_encode_profile_level(struct bm2835_mmal_dev *dev,
+static int ctrl_set_video_encode_profile_level(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct mmal_parameter_video_profile param;
int ret = 0;
@@ -783,9 +777,9 @@ static int ctrl_set_video_encode_profile_level(struct bm2835_mmal_dev *dev,
return ret;
}
-static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
+static int ctrl_set_scene_mode(struct bcm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = 0;
int shutter_speed;
@@ -890,12 +884,11 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
return 0;
}
-static int bm2835_mmal_s_ctrl(struct v4l2_ctrl *ctrl)
+static int bcm2835_mmal_s_ctrl(struct v4l2_ctrl *ctrl)
{
- struct bm2835_mmal_dev *dev =
- container_of(ctrl->handler, struct bm2835_mmal_dev,
- ctrl_handler);
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl = ctrl->priv;
+ struct bcm2835_mmal_dev *dev = container_of(ctrl->handler, struct bcm2835_mmal_dev,
+ ctrl_handler);
+ const struct bcm2835_mmal_v4l2_ctrl *mmal_ctrl = ctrl->priv;
int ret;
if (!mmal_ctrl || mmal_ctrl->id != ctrl->id || !mmal_ctrl->setter) {
@@ -910,11 +903,11 @@ static int bm2835_mmal_s_ctrl(struct v4l2_ctrl *ctrl)
return ret;
}
-static const struct v4l2_ctrl_ops bm2835_mmal_ctrl_ops = {
- .s_ctrl = bm2835_mmal_s_ctrl,
+static const struct v4l2_ctrl_ops bcm2835_mmal_ctrl_ops = {
+ .s_ctrl = bcm2835_mmal_s_ctrl,
};
-static const struct bm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
+static const struct bcm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
{
.id = V4L2_CID_SATURATION,
.type = MMAL_CONTROL_TYPE_STD,
@@ -1253,7 +1246,7 @@ static const struct bm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
},
};
-int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
+int bcm2835_mmal_set_all_camera_controls(struct bcm2835_mmal_dev *dev)
{
int c;
int ret = 0;
@@ -1273,7 +1266,7 @@ int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
return ret;
}
-int set_framerate_params(struct bm2835_mmal_dev *dev)
+int set_framerate_params(struct bcm2835_mmal_dev *dev)
{
struct mmal_parameter_fps_range fps_range;
int ret;
@@ -1318,11 +1311,10 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
return ret;
}
-int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
- struct v4l2_ctrl_handler *hdl)
+int bcm2835_mmal_init_controls(struct bcm2835_mmal_dev *dev, struct v4l2_ctrl_handler *hdl)
{
int c;
- const struct bm2835_mmal_v4l2_ctrl *ctrl;
+ const struct bcm2835_mmal_v4l2_ctrl *ctrl;
v4l2_ctrl_handler_init(hdl, V4L2_CTRL_COUNT);
@@ -1331,12 +1323,9 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
switch (ctrl->type) {
case MMAL_CONTROL_TYPE_STD:
- dev->ctrls[c] =
- v4l2_ctrl_new_std(hdl,
- &bm2835_mmal_ctrl_ops,
- ctrl->id, ctrl->min,
- ctrl->max, ctrl->step,
- ctrl->def);
+ dev->ctrls[c] = v4l2_ctrl_new_std(hdl, &bcm2835_mmal_ctrl_ops,
+ ctrl->id, ctrl->min, ctrl->max,
+ ctrl->step, ctrl->def);
break;
case MMAL_CONTROL_TYPE_STD_MENU:
@@ -1360,20 +1349,16 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
mask = ~mask;
}
- dev->ctrls[c] =
- v4l2_ctrl_new_std_menu(hdl,
- &bm2835_mmal_ctrl_ops,
- ctrl->id, ctrl->max,
- mask, ctrl->def);
+ dev->ctrls[c] = v4l2_ctrl_new_std_menu(hdl, &bcm2835_mmal_ctrl_ops,
+ ctrl->id, ctrl->max, mask,
+ ctrl->def);
break;
}
case MMAL_CONTROL_TYPE_INT_MENU:
- dev->ctrls[c] =
- v4l2_ctrl_new_int_menu(hdl,
- &bm2835_mmal_ctrl_ops,
- ctrl->id, ctrl->max,
- ctrl->def, ctrl->imenu);
+ dev->ctrls[c] = v4l2_ctrl_new_int_menu(hdl, &bcm2835_mmal_ctrl_ops,
+ ctrl->id, ctrl->max,
+ ctrl->def, ctrl->imenu);
break;
case MMAL_CONTROL_TYPE_CLUSTER:
generated by cgit (git 2.34.1) at 2024-06-24 01:16:31 +0000