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Commit 03b0a78d authored by Eric Anholt's avatar Eric Anholt Committed by Greg Kroah-Hartman
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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: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7002786a
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Inline Side-by-side
Showing with 167 additions and 172 deletions
drivers/staging/media/platform/bcm2835/bcm2835-camera.c
View file @ 03b0a78d
......@@ -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);
}
......@@ -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;
......@@ -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)
......@@ -1628,7 +1634,7 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
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;
......@@ -1755,6 +1761,7 @@ static int __init mmal_init(struct bm2835_mmal_dev *dev)
{
unsigned int enable = 1;
vchiq_mmal_port_parameter_set(
dev->instance,
&dev->component[MMAL_COMPONENT_VIDEO_ENCODE]->control,
......@@ -1829,7 +1836,8 @@ static int __init bm2835_mmal_init_device(struct bm2835_mmal_dev *dev,
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);
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)
......
drivers/staging/media/platform/bcm2835/controls.c
View file @ 03b0a78d
......@@ -243,7 +243,7 @@ static int ctrl_set_value_ev(struct bm2835_mmal_dev *dev,
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,
......@@ -322,7 +322,6 @@ 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,
......@@ -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) {
......@@ -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,
......@@ -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 =
......@@ -601,7 +597,8 @@ static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
ret = vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_COLOUR_EFFECT,
&dev->colourfx, sizeof(dev->colourfx));
&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",
......@@ -882,8 +879,7 @@ static int ctrl_set_scene_mode(struct bm2835_mmal_dev *dev,
MMAL_PARAMETER_SHUTTER_SPEED,
&shutter_speed,
sizeof(shutter_speed));
ret += vchiq_mmal_port_parameter_set(dev->instance,
control,
ret += vchiq_mmal_port_parameter_set(dev->instance, control,
MMAL_PARAMETER_EXPOSURE_MODE,
&exposure_mode,
sizeof(u32));
......@@ -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
......@@ -1228,8 +1222,7 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
fps_range.fps_low.num,
fps_range.fps_low.den,
fps_range.fps_high.num,
fps_range.fps_high.den
);
fps_range.fps_high.den);
ret = vchiq_mmal_port_parameter_set(dev->instance,
&dev->component[MMAL_COMPONENT_CAMERA]->
......@@ -1248,11 +1241,9 @@ int set_framerate_params(struct bm2835_mmal_dev *dev)
&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,
......@@ -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;
......
drivers/staging/media/platform/bcm2835/mmal-vchiq.c
View file @ 03b0a78d
......@@ -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;
......@@ -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 @@ static int port_info_set(struct vchiq_mmal_instance *instance,
vchi_held_msg_release(&rmsg_handle);
return ret;
}
/* use port info get message to retrive port information */
......@@ -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 @@ int vchiq_mmal_port_set_format(struct vchiq_mmal_instance *instance,
mutex_unlock(&instance->vchiq_mutex);
return ret;
}
int vchiq_mmal_port_parameter_set(struct vchiq_mmal_instance *instance,
......
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