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staging: bcm2835-v4l2: Apply many whitespace fixes from checkpatch. 

Generated with checkpatch.pl --fix-inplace, some manual fixes for
cases where checkpatch fixed one out of multiple lines of mis-indented
function parameters, and then git add -p out of the results.

I skipped some fixes that should probably instead be replaced with the
BIT() macro.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eric Anholt 2017-01-27 13:55:02 -08:00 committed by Greg Kroah-Hartman
parent 7002786a12
commit 03b0a78d06
3 changed files with 167 additions and 172 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
drivers/staging/media/platform/bcm2835/bcm2835-camera.c
View File

@ -38,7 +38,7 @@
#define BM2835_MMAL_MODULE_NAME "bcm2835-v4l2"
#define MIN_WIDTH 32
#define MIN_HEIGHT 32
#define MIN_BUFFER_SIZE (80*1024)
#define MIN_BUFFER_SIZE (80 * 1024)
#define MAX_VIDEO_MODE_WIDTH 1280
#define MAX_VIDEO_MODE_HEIGHT 720
@ -420,6 +420,7 @@ static void buffer_cb(struct vchiq_mmal_instance *instance,
static int enable_camera(struct bm2835_mmal_dev *dev)
{
int ret;
if (!dev->camera_use_count) {
ret = vchiq_mmal_port_parameter_set(
dev->instance,
@ -451,6 +452,7 @@ static int enable_camera(struct bm2835_mmal_dev *dev)
static int disable_camera(struct bm2835_mmal_dev *dev)
{
int ret;
if (!dev->camera_use_count) {
v4l2_err(&dev->v4l2_dev,
"Disabled the camera when already disabled\n");
@ -459,6 +461,7 @@ static int disable_camera(struct bm2835_mmal_dev *dev)
dev->camera_use_count--;
if (!dev->camera_use_count) {
unsigned int i = 0xFFFFFFFF;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Disabling camera\n");
ret =
@ -643,12 +646,14 @@ static void stop_streaming(struct vb2_queue *vq)
static void bm2835_mmal_lock(struct vb2_queue *vq)
{
struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
mutex_lock(&dev->mutex);
}
static void bm2835_mmal_unlock(struct vb2_queue *vq)
{
struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq);
mutex_unlock(&dev->mutex);
}
@ -737,7 +742,7 @@ static int vidioc_try_fmt_vid_overlay(struct file *file, void *priv,
1, 0);
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Overlay: Now w/h %dx%d l/t %dx%d\n",
"Overlay: Now w/h %dx%d l/t %dx%d\n",
f->fmt.win.w.width, f->fmt.win.w.height,
f->fmt.win.w.left, f->fmt.win.w.top);
@ -759,7 +764,7 @@ static int vidioc_s_fmt_vid_overlay(struct file *file, void *priv,
dev->overlay = f->fmt.win;
if (dev->component[MMAL_COMPONENT_PREVIEW]->enabled) {
set_overlay_params(dev,
&dev->component[MMAL_COMPONENT_PREVIEW]->input[0]);
&dev->component[MMAL_COMPONENT_PREVIEW]->input[0]);
}
return 0;
@ -771,6 +776,7 @@ static int vidioc_overlay(struct file *file, void *f, unsigned int on)
struct bm2835_mmal_dev *dev = video_drvdata(file);
struct vchiq_mmal_port *src;
struct vchiq_mmal_port *dst;
if ((on && dev->component[MMAL_COMPONENT_PREVIEW]->enabled) ||
(!on && !dev->component[MMAL_COMPONENT_PREVIEW]->enabled))
return 0; /* already in requested state */
@ -842,7 +848,7 @@ static int vidioc_g_fbuf(struct file *file, void *fh,
a->fmt.pixelformat = V4L2_PIX_FMT_YUV420;
a->fmt.bytesperline = preview_port->es.video.width;
a->fmt.sizeimage = (preview_port->es.video.width *
preview_port->es.video.height * 3)>>1;
preview_port->es.video.height * 3) >> 1;
a->fmt.colorspace = V4L2_COLORSPACE_SMPTE170M;
return 0;
@ -958,8 +964,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
f->fmt.pix.field = V4L2_FIELD_NONE;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Clipping/aligning %dx%d format %08X\n",
f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.pixelformat);
"Clipping/aligning %dx%d format %08X\n",
f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.pixelformat);
v4l_bound_align_image(&f->fmt.pix.width, MIN_WIDTH, dev->max_width, 1,
&f->fmt.pix.height, MIN_HEIGHT, dev->max_height,
@ -969,8 +975,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
/* Image buffer has to be padded to allow for alignment, even though
* we then remove that padding before delivering the buffer.
*/
f->fmt.pix.sizeimage = ((f->fmt.pix.height+15)&~15) *
(((f->fmt.pix.width+31)&~31) * mfmt->depth) >> 3;
f->fmt.pix.sizeimage = ((f->fmt.pix.height + 15) & ~15) *
(((f->fmt.pix.width + 31) & ~31) * mfmt->depth) >> 3;
if ((mfmt->flags & V4L2_FMT_FLAG_COMPRESSED) &&
f->fmt.pix.sizeimage < MIN_BUFFER_SIZE)
@ -985,7 +991,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
f->fmt.pix.priv = 0;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Now %dx%d format %08X\n",
"Now %dx%d format %08X\n",
f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.pixelformat);
v4l2_dump_pix_format(1, bcm2835_v4l2_debug, &dev->v4l2_dev, &f->fmt.pix,
@ -1203,9 +1209,9 @@ static int mmal_setup_components(struct bm2835_mmal_dev *dev,
encode_component);
if (ret) {
v4l2_dbg(1, bcm2835_v4l2_debug,
&dev->v4l2_dev,
"%s Failed to enable encode components\n",
__func__);
&dev->v4l2_dev,
"%s Failed to enable encode components\n",
__func__);
}
}
if (!ret) {
@ -1216,10 +1222,10 @@ static int mmal_setup_components(struct bm2835_mmal_dev *dev,
if (port->format.encoding ==
MMAL_ENCODING_JPEG) {
v4l2_dbg(1, bcm2835_v4l2_debug,
&dev->v4l2_dev,
"JPG - buf size now %d was %d\n",
f->fmt.pix.sizeimage,
port->current_buffer.size);
&dev->v4l2_dev,
"JPG - buf size now %d was %d\n",
f->fmt.pix.sizeimage,
port->current_buffer.size);
port->current_buffer.size =
(f->fmt.pix.sizeimage <
(100 << 10))
@ -1332,7 +1338,7 @@ int vidioc_enum_framesizes(struct file *file, void *fh,
/* timeperframe is arbitrary and continous */
static int vidioc_enum_frameintervals(struct file *file, void *priv,
struct v4l2_frmivalenum *fival)
struct v4l2_frmivalenum *fival)
{
struct bm2835_mmal_dev *dev = video_drvdata(file);
int i;
@ -1362,7 +1368,7 @@ 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 v4l2_streamparm *parm)
{
struct bm2835_mmal_dev *dev = video_drvdata(file);
@ -1380,7 +1386,7 @@ static int vidioc_g_parm(struct file *file, void *priv,
(u64)(b).numerator * (a).denominator)
static int vidioc_s_parm(struct file *file, void *priv,
struct v4l2_streamparm *parm)
struct v4l2_streamparm *parm)
{
struct bm2835_mmal_dev *dev = video_drvdata(file);
struct v4l2_fract tpf;
@ -1516,7 +1522,7 @@ static struct video_device vdev_template = {
* by those cameras.
*/
static int get_num_cameras(struct vchiq_mmal_instance *instance,
unsigned int resolutions[][2], int num_resolutions)
unsigned int resolutions[][2], int num_resolutions)
{
int ret;
struct vchiq_mmal_component *cam_info_component;
@ -1621,14 +1627,14 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
dev->rgb_bgr_swapped = true;
param_size = sizeof(supported_encodings);
ret = vchiq_mmal_port_parameter_get(dev->instance,
&camera->output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_SUPPORTED_ENCODINGS,
&supported_encodings,
&param_size);
&camera->output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_SUPPORTED_ENCODINGS,
&supported_encodings,
&param_size);
if (ret == 0) {
int i;
for (i = 0; i < param_size/sizeof(u32); i++) {
for (i = 0; i < param_size / sizeof(u32); i++) {
if (supported_encodings[i] == MMAL_ENCODING_BGR24) {
/* Found BGR24 first - old firmware. */
break;
@ -1671,9 +1677,9 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
format->es->video.frame_rate.den = 1;
vchiq_mmal_port_parameter_set(dev->instance,
&camera->output[MMAL_CAMERA_PORT_VIDEO],
MMAL_PARAMETER_NO_IMAGE_PADDING,
&bool_true, sizeof(bool_true));
&camera->output[MMAL_CAMERA_PORT_VIDEO],
MMAL_PARAMETER_NO_IMAGE_PADDING,
&bool_true, sizeof(bool_true));
format = &camera->output[MMAL_CAMERA_PORT_CAPTURE].format;
@ -1697,9 +1703,9 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
dev->capture.enc_level = V4L2_MPEG_VIDEO_H264_LEVEL_4_0;
vchiq_mmal_port_parameter_set(dev->instance,
&camera->output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_NO_IMAGE_PADDING,
&bool_true, sizeof(bool_true));
&camera->output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_NO_IMAGE_PADDING,
&bool_true, sizeof(bool_true));
/* get the preview component ready */
ret = vchiq_mmal_component_init(
@ -1750,11 +1756,12 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0];
encoder_port->format.encoding = MMAL_ENCODING_H264;
ret = vchiq_mmal_port_set_format(dev->instance,
encoder_port);
encoder_port);
}
{
unsigned int enable = 1;
vchiq_mmal_port_parameter_set(
dev->instance,
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->control,
@ -1762,10 +1769,10 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
&enable, sizeof(enable));
vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->control,
MMAL_PARAMETER_MINIMISE_FRAGMENTATION,
&enable,
sizeof(enable));
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->control,
MMAL_PARAMETER_MINIMISE_FRAGMENTATION,
&enable,
sizeof(enable));
}
ret = bm2835_mmal_set_all_camera_controls(dev);
if (ret < 0)
@ -1808,7 +1815,7 @@ static int __init bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
*vfd = vdev_template;
if (gst_v4l2src_is_broken) {
v4l2_info(&dev->v4l2_dev,
"Work-around for gstreamer issue is active.\n");
"Work-around for gstreamer issue is active.\n");
vfd->ioctl_ops = &camera0_ioctl_ops_gstreamer;
}
@ -1828,8 +1835,9 @@ static int __init bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
return ret;
v4l2_info(vfd->v4l2_dev,
"V4L2 device registered as %s - stills mode > %dx%d\n",
video_device_node_name(vfd), max_video_width, max_video_height);
"V4L2 device registered as %s - stills mode > %dx%d\n",
video_device_node_name(vfd),
max_video_width, max_video_height);
return 0;
}
@ -1881,7 +1889,7 @@ static struct v4l2_format default_v4l2_format = {
.fmt.pix.width = 1024,
.fmt.pix.bytesperline = 0,
.fmt.pix.height = 768,
.fmt.pix.sizeimage = 1024*768,
.fmt.pix.sizeimage = 1024 * 768,
};
static int __init bm2835_mmal_init(void)
@ -1995,7 +2003,7 @@ free_dev:
gdev[camera] = NULL;
}
pr_info("%s: error %d while loading driver\n",
BM2835_MMAL_MODULE_NAME, ret);
BM2835_MMAL_MODULE_NAME, ret);
return ret;
}

236
drivers/staging/media/platform/bcm2835/controls.c
View File

@ -171,8 +171,8 @@ static const struct v4l2_mmal_scene_config scene_configs[] = {
/* control handlers*/
static int ctrl_set_rational(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct mmal_parameter_rational rational_value;
struct vchiq_mmal_port *control;
@ -189,8 +189,8 @@ static int ctrl_set_rational(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_value(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@ -205,8 +205,8 @@ static int ctrl_set_value(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_iso(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@ -235,15 +235,15 @@ static int ctrl_set_iso(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_value_ev(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
s32 s32_value;
struct vchiq_mmal_port *control;
control = &dev->component[MMAL_COMPONENT_CAMERA]->control;
s32_value = (ctrl->val-12)*2; /* Convert from index to 1/6ths */
s32_value = (ctrl->val - 12) * 2; /* Convert from index to 1/6ths */
return vchiq_mmal_port_parameter_set(dev->instance, control,
mmal_ctrl->mmal_id,
@ -251,8 +251,8 @@ static int ctrl_set_value_ev(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_rotate(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
u32 u32_value;
@ -282,8 +282,8 @@ static int ctrl_set_rotate(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_flip(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
u32 u32_value;
@ -322,12 +322,11 @@ static int ctrl_set_flip(struct bm2835_mmal_dev *dev,
&u32_value, sizeof(u32_value));
return ret;
}
static int ctrl_set_exposure(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
enum mmal_parameter_exposuremode exp_mode = dev->exposure_mode_user;
u32 shutter_speed = 0;
@ -362,15 +361,15 @@ static int ctrl_set_exposure(struct bm2835_mmal_dev *dev,
shutter_speed = dev->manual_shutter_speed;
ret = vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
control,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
ret += vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exp_mode,
sizeof(u32));
control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exp_mode,
sizeof(u32));
dev->exposure_mode_active = exp_mode;
}
/* exposure_dynamic_framerate (V4L2_CID_EXPOSURE_AUTO_PRIORITY) should
@ -382,8 +381,8 @@ static int ctrl_set_exposure(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_metering_mode(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
switch (ctrl->val) {
case V4L2_EXPOSURE_METERING_AVERAGE:
@ -403,7 +402,6 @@ static int ctrl_set_metering_mode(struct bm2835_mmal_dev *dev,
dev->metering_mode = MMAL_PARAM_EXPOSUREMETERINGMODE_MATRIX;
break;
*/
}
if (dev->scene_mode == V4L2_SCENE_MODE_NONE) {
@ -420,8 +418,8 @@ static int ctrl_set_metering_mode(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_flicker_avoidance(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@ -449,8 +447,8 @@ static int ctrl_set_flicker_avoidance(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *control;
@ -497,7 +495,6 @@ static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
case V4L2_WHITE_BALANCE_SHADE:
u32_value = MMAL_PARAM_AWBMODE_SHADE;
break;
}
return vchiq_mmal_port_parameter_set(dev->instance, control,
@ -506,8 +503,8 @@ static int ctrl_set_awb_mode(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_awb_gains(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct vchiq_mmal_port *control;
struct mmal_parameter_awbgains gains;
@ -529,8 +526,8 @@ static int ctrl_set_awb_gains(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_image_effect(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = -EINVAL;
int i, j;
@ -539,7 +536,6 @@ static int ctrl_set_image_effect(struct bm2835_mmal_dev *dev,
for (i = 0; i < ARRAY_SIZE(v4l2_to_mmal_effects_values); i++) {
if (ctrl->val == v4l2_to_mmal_effects_values[i].v4l2_effect) {
imagefx.effect =
v4l2_to_mmal_effects_values[i].mmal_effect;
imagefx.num_effect_params =
@ -588,8 +584,8 @@ exit:
}
static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = -EINVAL;
struct vchiq_mmal_port *control;
@ -600,8 +596,9 @@ static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
dev->colourfx.enable = ctrl->val & 0xff;
ret = vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_COLOUR_EFFECT,
&dev->colourfx, sizeof(dev->colourfx));
MMAL_PARAMETER_COLOUR_EFFECT,
&dev->colourfx,
sizeof(dev->colourfx));
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"%s: After: mmal_ctrl:%p ctrl id:0x%x ctrl val:%d ret %d(%d)\n",
@ -611,8 +608,8 @@ static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret;
struct vchiq_mmal_port *encoder_out;
@ -629,8 +626,8 @@ static int ctrl_set_bitrate(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 bitrate_mode;
struct vchiq_mmal_port *encoder_out;
@ -649,15 +646,15 @@ static int ctrl_set_bitrate_mode(struct bm2835_mmal_dev *dev,
}
vchiq_mmal_port_parameter_set(dev->instance, encoder_out,
mmal_ctrl->mmal_id,
mmal_ctrl->mmal_id,
&bitrate_mode,
sizeof(bitrate_mode));
return 0;
}
static int ctrl_set_image_encode_output(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *jpeg_out;
@ -672,8 +669,8 @@ static int ctrl_set_image_encode_output(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_video_encode_param_output(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
u32 u32_value;
struct vchiq_mmal_port *vid_enc_ctl;
@ -688,8 +685,8 @@ static int ctrl_set_video_encode_param_output(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_video_encode_profile_level(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
struct mmal_parameter_video_profile param;
int ret = 0;
@ -791,7 +788,7 @@ static int ctrl_set_video_encode_profile_level(struct bm2835_mmal_dev *dev,
}
ret = vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0],
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->output[0],
mmal_ctrl->mmal_id,
&param, sizeof(param));
}
@ -799,16 +796,16 @@ static int ctrl_set_video_encode_profile_level(struct bm2835_mmal_dev *dev,
}
static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = 0;
int shutter_speed;
struct vchiq_mmal_port *control;
v4l2_dbg(0, bcm2835_v4l2_debug, &dev->v4l2_dev,
"scene mode selected %d, was %d\n", ctrl->val,
dev->scene_mode);
"scene mode selected %d, was %d\n", ctrl->val,
dev->scene_mode);
control = &dev->component[MMAL_COMPONENT_CAMERA]->control;
if (ctrl->val == dev->scene_mode)
@ -824,25 +821,25 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
shutter_speed = 0;
v4l2_dbg(0, bcm2835_v4l2_debug, &dev->v4l2_dev,
"%s: scene mode none: shut_speed %d, exp_mode %d, metering %d\n",
__func__, shutter_speed, dev->exposure_mode_user,
dev->metering_mode);
"%s: scene mode none: shut_speed %d, exp_mode %d, metering %d\n",
__func__, shutter_speed, dev->exposure_mode_user,
dev->metering_mode);
ret = vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
control,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
ret += vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_EXPOSURE_MODE,
&dev->exposure_mode_user,
sizeof(u32));
control,
MMAL_PARAMETER_EXPOSURE_MODE,
&dev->exposure_mode_user,
sizeof(u32));
dev->exposure_mode_active = dev->exposure_mode_user;
ret += vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_EXP_METERING_MODE,
&dev->metering_mode,
sizeof(u32));
control,
MMAL_PARAMETER_EXP_METERING_MODE,
&dev->metering_mode,
sizeof(u32));
ret += set_framerate_params(dev);
} else {
/* Set up scene mode */
@ -875,33 +872,32 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
metering_mode = scene->metering_mode;
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"%s: scene mode none: shut_speed %d, exp_mode %d, metering %d\n",
__func__, shutter_speed, exposure_mode, metering_mode);
"%s: scene mode none: shut_speed %d, exp_mode %d, metering %d\n",
__func__, shutter_speed, exposure_mode, metering_mode);
ret = vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
ret += vchiq_mmal_port_parameter_set(dev->instance,
control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exposure_mode,
sizeof(u32));
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
ret += vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exposure_mode,
sizeof(u32));
dev->exposure_mode_active = exposure_mode;
ret += vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exposure_mode,
sizeof(u32));
MMAL_PARAMETER_EXPOSURE_MODE,
&exposure_mode,
sizeof(u32));
ret += vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_EXP_METERING_MODE,
&metering_mode,
sizeof(u32));
MMAL_PARAMETER_EXP_METERING_MODE,
&metering_mode,
sizeof(u32));
ret += set_framerate_params(dev);
}
if (ret) {
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"%s: Setting scene to %d, ret=%d\n",
__func__, ctrl->val, ret);
"%s: Setting scene to %d, ret=%d\n",
__func__, ctrl->val, ret);
ret = -EINVAL;
}
return 0;
@ -925,7 +921,7 @@ static int bm2835_mmal_s_ctrl(struct v4l2_ctrl *ctrl)
ret = mmal_ctrl->setter(dev, ctrl, mmal_ctrl);
if (ret)
pr_warn("ctrl id:%d/MMAL param %08X- returned ret %d\n",
ctrl->id, mmal_ctrl->mmal_id, ret);
ctrl->id, mmal_ctrl->mmal_id, ret);
if (mmal_ctrl->ignore_errors)
ret = 0;
return ret;
@ -935,8 +931,6 @@ 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] = {
{
V4L2_CID_SATURATION, MMAL_CONTROL_TYPE_STD,
@ -1005,7 +999,7 @@ static const struct bm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
{
V4L2_CID_EXPOSURE_ABSOLUTE, MMAL_CONTROL_TYPE_STD,
/* Units of 100usecs */
1, 1*1000*10, 100*10, 1, NULL,
1, 1 * 1000 * 10, 100 * 10, 1, NULL,
MMAL_PARAMETER_SHUTTER_SPEED,
&ctrl_set_exposure,
false
@ -1013,7 +1007,7 @@ static const struct bm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
{
V4L2_CID_AUTO_EXPOSURE_BIAS, MMAL_CONTROL_TYPE_INT_MENU,
0, ARRAY_SIZE(ev_bias_qmenu) - 1,
(ARRAY_SIZE(ev_bias_qmenu)+1)/2 - 1, 0, ev_bias_qmenu,
(ARRAY_SIZE(ev_bias_qmenu) + 1) / 2 - 1, 0, ev_bias_qmenu,
MMAL_PARAMETER_EXPOSURE_COMP,
&ctrl_set_value_ev,
false
@ -1101,7 +1095,7 @@ static const struct bm2835_mmal_v4l2_ctrl v4l2_ctrls[V4L2_CTRL_COUNT] = {
},
{
V4L2_CID_MPEG_VIDEO_BITRATE, MMAL_CONTROL_TYPE_STD,
25*1000, 25*1000*1000, 10*1000*1000, 25*1000, NULL,
25 * 1000, 25 * 1000 * 1000, 10 * 1000 * 1000, 25 * 1000, NULL,
MMAL_PARAMETER_VIDEO_BIT_RATE,
&ctrl_set_bitrate,
false
@ -1192,8 +1186,8 @@ int bm2835_mmal_set_all_camera_controls(struct bm2835_mmal_dev *dev)
&v4l2_ctrls[c]);
if (!v4l2_ctrls[c].ignore_errors && ret) {
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Failed when setting default values for ctrl %d\n",
c);
"Failed when setting default values for ctrl %d\n",
c);
break;
}
}
@ -1207,7 +1201,7 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
int ret;
if ((dev->exposure_mode_active != MMAL_PARAM_EXPOSUREMODE_OFF) &&
(dev->exp_auto_priority)) {
(dev->exp_auto_priority)) {
/* Variable FPS. Define min FPS as 1fps.
* Max as max defined FPS.
*/
@ -1224,35 +1218,32 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
}
v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Set fps range to %d/%d to %d/%d\n",
fps_range.fps_low.num,
fps_range.fps_low.den,
fps_range.fps_high.num,
fps_range.fps_high.den
);
"Set fps range to %d/%d to %d/%d\n",
fps_range.fps_low.num,
fps_range.fps_low.den,
fps_range.fps_high.num,
fps_range.fps_high.den);
ret = vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_PREVIEW],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_PREVIEW],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
ret += vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_VIDEO],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_VIDEO],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
ret += vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
&dev->component[MMAL_COMPONENT_CAMERA]->
output[MMAL_CAMERA_PORT_CAPTURE],
MMAL_PARAMETER_FPS_RANGE,
&fps_range, sizeof(fps_range));
if (ret)
v4l2_dbg(0, bcm2835_v4l2_debug, &dev->v4l2_dev,
"Failed to set fps ret %d\n",
ret);
"Failed to set fps ret %d\n", ret);
return ret;
}
int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
@ -1318,7 +1309,7 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
if (hdl->error) {
pr_err("error adding control %d/%d id 0x%x\n", c,
V4L2_CTRL_COUNT, ctrl->id);
V4L2_CTRL_COUNT, ctrl->id);
return hdl->error;
}
@ -1328,7 +1319,7 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
switch (ctrl->type) {
case MMAL_CONTROL_TYPE_CLUSTER:
v4l2_ctrl_auto_cluster(ctrl->min,
&dev->ctrls[c+1],
&dev->ctrls[c + 1],
ctrl->max,
ctrl->def);
break;
@ -1338,7 +1329,6 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
case MMAL_CONTROL_TYPE_INT_MENU:
break;
}
}
return 0;

13
drivers/staging/media/platform/bcm2835/mmal-vchiq.c
View File

@ -637,7 +637,6 @@ static void service_callback(void *param,
/* handling is different for buffer messages */
switch (msg->h.type) {
case MMAL_MSG_TYPE_BUFFER_FROM_HOST:
vchi_held_msg_release(&msg_handle);
break;
@ -722,7 +721,7 @@ static int send_synchronous_mmal_msg(struct vchiq_mmal_instance *instance,
if (payload_len >
(MMAL_MSG_MAX_SIZE - sizeof(struct mmal_msg_header))) {
pr_err("payload length %d exceeds max:%d\n", payload_len,
(MMAL_MSG_MAX_SIZE - sizeof(struct mmal_msg_header)));
(MMAL_MSG_MAX_SIZE - sizeof(struct mmal_msg_header)));
return -EINVAL;
}
@ -749,7 +748,7 @@ static int send_synchronous_mmal_msg(struct vchiq_mmal_instance *instance,
return ret;
}
ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, 3*HZ);
ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, 3 * HZ);
if (ret <= 0) {
pr_err("error %d waiting for sync completion\n", ret);
if (ret == 0)
@ -807,7 +806,6 @@ static void dump_port_info(struct vchiq_mmal_port *port)
static void port_to_mmal_msg(struct vchiq_mmal_port *port, struct mmal_port *p)
{
/* todo do readonly fields need setting at all? */
p->type = port->type;
p->index = port->index;
@ -883,7 +881,6 @@ release_msg:
vchi_held_msg_release(&rmsg_handle);
return ret;
}
/* use port info get message to retrive port information */
@ -1334,7 +1331,7 @@ static int port_parameter_get(struct vchiq_mmal_instance *instance,
rmsg->u.port_parameter_get_reply.size);
pr_debug("%s:result:%d component:0x%x port:%d parameter:%d\n", __func__,
ret, port->component->handle, port->handle, parameter_id);
ret, port->component->handle, port->handle, parameter_id);
release_msg:
vchi_held_msg_release(&rmsg_handle);
@ -1358,12 +1355,12 @@ static int port_disable(struct vchiq_mmal_instance *instance,
ret = port_action_port(instance, port,
MMAL_MSG_PORT_ACTION_TYPE_DISABLE);
if (ret == 0) {
/* drain all queued buffers on port */
spin_lock_irqsave(&port->slock, flags);
list_for_each_safe(buf_head, q, &port->buffers) {
struct mmal_buffer *mmalbuf;
mmalbuf = list_entry(buf_head, struct mmal_buffer,
list);
list_del(buf_head);
@ -1415,6 +1412,7 @@ static int port_enable(struct vchiq_mmal_instance *instance,
hdr_count = 1;
list_for_each(buf_head, &port->buffers) {
struct mmal_buffer *mmalbuf;
mmalbuf = list_entry(buf_head, struct mmal_buffer,
list);
ret = buffer_from_host(instance, port, mmalbuf);
@ -1456,7 +1454,6 @@ release_unlock:
mutex_unlock(&instance->vchiq_mutex);
return ret;
}
int vchiq_mmal_port_parameter_set(struct vchiq_mmal_instance *instance,