[PATCH 1/6] staging: vc04_services: rename structures bm2835_mmal_dev and bm2835_mmal_v4l2_ctrl

From: Gaston Gonzalez
Date: Wed Jan 05 2022 - 15:36:42 EST

In the kernel, all names related to the chip BCM2835 are always named
bcm2835_*. To avoid confusion, and to make things more consistent,
rename the structures bm2835_mmal_dev and bm2835_mmal_v4l2_ctrl
accordingly.

While at it, one realignment was made to improve readability.

Suggested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Signed-off-by: Gaston Gonzalez <gascoar@xxxxxxxxx>
---
.../bcm2835-camera/bcm2835-camera.c | 68 ++++++-------
.../bcm2835-camera/bcm2835-camera.h | 8 +-
.../vc04_services/bcm2835-camera/controls.c | 99 +++++++++----------
3 files changed, 87 insertions(+), 88 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..109021643c3f 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
@@ -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",
@@ -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];

@@ -878,7 +878,7 @@ 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;

@@ -911,7 +911,7 @@ 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 +936,7 @@ 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 +1010,7 @@ 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 +1056,7 @@ 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 +1144,7 @@ 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 +1290,7 @@ 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 +1333,7 @@ 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 +1358,7 @@ 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 +1388,7 @@ 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 +1402,7 @@ 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 +1530,7 @@ 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 +1555,7 @@ 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;
@@ -1769,7 +1769,7 @@ static int mmal_init(struct bm2835_mmal_dev *dev)
return ret;
}

-static int bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
+static int bm2835_mmal_init_device(struct bcm2835_mmal_dev *dev,
struct video_device *vfd)
{
int ret;
@@ -1798,7 +1798,7 @@ 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 +1849,7 @@ 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;
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
index 75524adff0f5..338b7c142ae3 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
@@ -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;
@@ -111,11 +111,11 @@ struct bm2835_mmal_dev {
};

int bm2835_mmal_init_controls(
- struct bm2835_mmal_dev *dev,
+ 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 bm2835_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 3696dfb5a020..03967a7d99a0 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -65,7 +65,7 @@ enum bm2835_mmal_ctrl_type {
MMAL_CONTROL_TYPE_CLUSTER, /* special cluster entry */
};

-struct bm2835_mmal_v4l2_ctrl {
+struct bcm2835_mmal_v4l2_ctrl {
u32 id; /* v4l2 control identifier */
enum bm2835_mmal_ctrl_type type;
/* control minimum value or
@@ -77,8 +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 */
- int (*setter)(struct bm2835_mmal_dev *dev, struct v4l2_ctrl *ctrl,
- const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl);
+ 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 {
@@ -150,9 +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;
@@ -168,9 +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;
@@ -184,9 +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;
@@ -212,9 +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;
@@ -228,9 +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;
@@ -257,9 +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;
@@ -298,9 +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;
@@ -354,9 +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:
@@ -390,9 +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;
@@ -419,9 +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;
@@ -475,9 +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;
@@ -498,9 +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;
@@ -555,9 +555,9 @@ static int ctrl_set_image_effect(struct bm2835_mmal_dev *dev,
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;
@@ -579,9 +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;
@@ -607,9 +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;
@@ -634,9 +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;
@@ -650,9 +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;
@@ -666,9 +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;
@@ -777,9 +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;
@@ -886,10 +886,9 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,

static int bm2835_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) {
@@ -908,7 +907,7 @@ static const struct v4l2_ctrl_ops bm2835_mmal_ctrl_ops = {
.s_ctrl = bm2835_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,
@@ -1247,7 +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 bm2835_mmal_set_all_camera_controls(struct bcm2835_mmal_dev *dev)
{
int c;
int ret = 0;
@@ -1267,7 +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;
@@ -1312,11 +1311,11 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
return ret;
}

-int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
+int bm2835_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);

--
2.34.1