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[media] v4l2: pass std by value to the write-only s_std ioctl

Browse source 
This ioctl is defined as IOW, so pass the argument by value instead of by
reference. I could have chosen to add const instead, but this is 1) easier
to handle in drivers and 2) consistent with the s_std subdev operation.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-03-15 06:10:40 -03:00 committed by Mauro Carvalho Chehab
parent 2f73c7c582
commit 314527acbb
56 changed files with 165 additions and 165 deletions
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4
drivers/media/common/saa7146/saa7146_video.c
View file

@ -832,7 +832,7 @@ static int vidioc_g_std(struct file *file, void *fh, v4l2_std_id *norm)
}
*/
static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id id)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct saa7146_vv *vv = dev->vv_data;
@ -856,7 +856,7 @@ static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *id)
}
for (i = 0; i < dev->ext_vv_data->num_stds; i++)
if (*id & dev->ext_vv_data->stds[i].id)
if (id & dev->ext_vv_data->stds[i].id)
break;
if (i != dev->ext_vv_data->num_stds) {
vv->standard = &dev->ext_vv_data->stds[i];

4
drivers/media/parport/pms.c
View file

@ -735,12 +735,12 @@ static int pms_g_std(struct file *file, void *fh, v4l2_std_id *std)
return 0;
}
static int pms_s_std(struct file *file, void *fh, v4l2_std_id *std)
static int pms_s_std(struct file *file, void *fh, v4l2_std_id std)
{
struct pms *dev = video_drvdata(file);
int ret = 0;
dev->std = *std;
dev->std = std;
if (dev->std & V4L2_STD_NTSC) {
pms_framerate(dev, 30);
pms_secamcross(dev, 0);

6
drivers/media/pci/bt8xx/bttv-driver.c
View file

@ -1713,7 +1713,7 @@ static void radio_enable(struct bttv *btv)
}
}
static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int bttv_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct bttv_fh *fh = priv;
struct bttv *btv = fh->btv;
@ -1721,14 +1721,14 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id)
int err = 0;
for (i = 0; i < BTTV_TVNORMS; i++)
if (*id & bttv_tvnorms[i].v4l2_id)
if (id & bttv_tvnorms[i].v4l2_id)
break;
if (i == BTTV_TVNORMS) {
err = -EINVAL;
goto err;
}
btv->std = *id;
btv->std = id;
set_tvnorm(btv, i);
err:

2
drivers/media/pci/cx18/cx18-driver.c
View file

@ -1243,7 +1243,7 @@ int cx18_init_on_first_open(struct cx18 *cx)
in one place. */
cx->std++; /* Force full standard initialization */
std = (cx->tuner_std == V4L2_STD_ALL) ? V4L2_STD_NTSC_M : cx->tuner_std;
cx18_s_std(NULL, &fh, &std);
cx18_s_std(NULL, &fh, std);
cx18_s_frequency(NULL, &fh, &vf);
return 0;
}

10
drivers/media/pci/cx18/cx18-ioctl.c
View file

@ -637,15 +637,15 @@ static int cx18_g_std(struct file *file, void *fh, v4l2_std_id *std)
return 0;
}
int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
int cx18_s_std(struct file *file, void *fh, v4l2_std_id std)
{
struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
if ((*std & V4L2_STD_ALL) == 0)
if ((std & V4L2_STD_ALL) == 0)
return -EINVAL;
if (*std == cx->std)
if (std == cx->std)
return 0;
if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ||
@ -656,8 +656,8 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
return -EBUSY;
}
cx->std = *std;
cx->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0;
cx->std = std;
cx->is_60hz = (std & V4L2_STD_525_60) ? 1 : 0;
cx->is_50hz = !cx->is_60hz;
cx2341x_handler_set_50hz(&cx->cxhdl, cx->is_50hz);
cx->cxhdl.width = 720;

2
drivers/media/pci/cx18/cx18-ioctl.h
View file

@ -26,6 +26,6 @@ u16 cx18_service2vbi(int type);
void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt);
void cx18_set_funcs(struct video_device *vdev);
int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std);
int cx18_s_std(struct file *file, void *fh, v4l2_std_id std);
int cx18_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf);
int cx18_s_input(struct file *file, void *fh, unsigned int inp);

6
drivers/media/pci/cx23885/cx23885-417.c
View file

@ -1222,14 +1222,14 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(cx23885_tvnorms); i++)
if (*id & cx23885_tvnorms[i].id)
if (id & cx23885_tvnorms[i].id)
break;
if (i == ARRAY_SIZE(cx23885_tvnorms))
return -EINVAL;
@ -1237,7 +1237,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
/* Have the drier core notify the subdevices */
mutex_lock(&dev->lock);
cx23885_set_tvnorm(dev, *id);
cx23885_set_tvnorm(dev, id);
mutex_unlock(&dev->lock);
return 0;

4
drivers/media/pci/cx23885/cx23885-video.c
View file

@ -1259,13 +1259,13 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id tvnorms)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
dprintk(1, "%s()\n", __func__);
mutex_lock(&dev->lock);
cx23885_set_tvnorm(dev, *tvnorms);
cx23885_set_tvnorm(dev, tvnorms);
mutex_unlock(&dev->lock);
return 0;

6
drivers/media/pci/cx25821/cx25821-video.c
View file

@ -1203,7 +1203,7 @@ int cx25821_vidioc_s_priority(struct file *file, void *f,
}
#ifdef TUNER_FLAG
int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms)
int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id tvnorms)
{
struct cx25821_fh *fh = priv;
struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev;
@ -1218,11 +1218,11 @@ int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms)
return err;
}
if (dev->tvnorm == *tvnorms)
if (dev->tvnorm == tvnorms)
return 0;
mutex_lock(&dev->lock);
cx25821_set_tvnorm(dev, *tvnorms);
cx25821_set_tvnorm(dev, tvnorms);
mutex_unlock(&dev->lock);
medusa_set_videostandard(dev);

2
drivers/media/pci/cx25821/cx25821-video.h
View file

@ -135,7 +135,7 @@ extern int cx25821_vidioc_querybuf(struct file *file, void *priv,
extern int cx25821_vidioc_qbuf(struct file *file, void *priv,
struct v4l2_buffer *p);
extern int cx25821_vidioc_s_std(struct file *file, void *priv,
v4l2_std_id *tvnorms);
v4l2_std_id tvnorms);
extern int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i);
extern int cx25821_vidioc_enum_input(struct file *file, void *priv,
struct v4l2_input *i);

4
drivers/media/pci/cx88/cx88-blackbird.c
View file

@ -939,12 +939,12 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm)
return 0;
}
static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;
mutex_lock(&core->lock);
cx88_set_tvnorm(core,*id);
cx88_set_tvnorm(core, id);
mutex_unlock(&core->lock);
return 0;
}

4
drivers/media/pci/cx88/cx88-video.c
View file

@ -1193,12 +1193,12 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm)
return 0;
}
static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *tvnorms)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id tvnorms)
{
struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
mutex_lock(&core->lock);
cx88_set_tvnorm(core,*tvnorms);
cx88_set_tvnorm(core, tvnorms);
mutex_unlock(&core->lock);
return 0;

4
drivers/media/pci/ivtv/ivtv-driver.c
View file

@ -1387,7 +1387,7 @@ int ivtv_init_on_first_open(struct ivtv *itv)
if (!itv->has_cx23415)
write_reg_sync(0x03, IVTV_REG_DMACONTROL);
ivtv_s_std_enc(itv, &itv->tuner_std);
ivtv_s_std_enc(itv, itv->tuner_std);
/* Default interrupts enabled. For the PVR350 this includes the
decoder VSYNC interrupt, which is always on. It is not only used
@ -1397,7 +1397,7 @@ int ivtv_init_on_first_open(struct ivtv *itv)
if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC);
ivtv_set_osd_alpha(itv);
ivtv_s_std_dec(itv, &itv->tuner_std);
ivtv_s_std_dec(itv, itv->tuner_std);
} else {
ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT);
}

4
drivers/media/pci/ivtv/ivtv-firmware.c
View file

@ -302,7 +302,7 @@ static int ivtv_firmware_restart(struct ivtv *itv)
/* Restore encoder video standard */
std = itv->std;
itv->std = 0;
ivtv_s_std_enc(itv, &std);
ivtv_s_std_enc(itv, std);
if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
ivtv_init_mpeg_decoder(itv);
@ -310,7 +310,7 @@ static int ivtv_firmware_restart(struct ivtv *itv)
/* Restore decoder video standard */
std = itv->std_out;
itv->std_out = 0;
ivtv_s_std_dec(itv, &std);
ivtv_s_std_dec(itv, std);
/* Restore framebuffer if active */
if (itv->ivtvfb_restore)

18
drivers/media/pci/ivtv/ivtv-ioctl.c
View file

@ -1103,10 +1103,10 @@ static int ivtv_g_std(struct file *file, void *fh, v4l2_std_id *std)
return 0;
}
void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std)
void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std)
{
itv->std = *std;
itv->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0;
itv->std = std;
itv->is_60hz = (std & V4L2_STD_525_60) ? 1 : 0;
itv->is_50hz = !itv->is_60hz;
cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz);
itv->cxhdl.width = 720;
@ -1122,15 +1122,15 @@ void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std)
ivtv_call_all(itv, core, s_std, itv->std);
}
void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std)
void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std)
{
struct yuv_playback_info *yi = &itv->yuv_info;
DEFINE_WAIT(wait);
int f;
/* set display standard */
itv->std_out = *std;
itv->is_out_60hz = (*std & V4L2_STD_525_60) ? 1 : 0;
itv->std_out = std;
itv->is_out_60hz = (std & V4L2_STD_525_60) ? 1 : 0;
itv->is_out_50hz = !itv->is_out_60hz;
ivtv_call_all(itv, video, s_std_output, itv->std_out);
@ -1168,14 +1168,14 @@ void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std)
}
}
static int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std)
static int ivtv_s_std(struct file *file, void *fh, v4l2_std_id std)
{
struct ivtv *itv = fh2id(fh)->itv;
if ((*std & V4L2_STD_ALL) == 0)
if ((std & V4L2_STD_ALL) == 0)
return -EINVAL;
if (*std == itv->std)
if (std == itv->std)
return 0;
if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ||

4
drivers/media/pci/ivtv/ivtv-ioctl.h
View file

@ -27,8 +27,8 @@ u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt);
void ivtv_set_osd_alpha(struct ivtv *itv);
int ivtv_set_speed(struct ivtv *itv, int speed);
void ivtv_set_funcs(struct video_device *vdev);
void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std);
void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std);
void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std);
void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std);
int ivtv_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf);
int ivtv_s_input(struct file *file, void *fh, unsigned int inp);

2
drivers/media/pci/saa7134/saa7134-empress.c
View file

@ -428,7 +428,7 @@ static int empress_g_chip_ident(struct file *file, void *fh,
return -EINVAL;
}
static int empress_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int empress_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct saa7134_dev *dev = file->private_data;

14
drivers/media/pci/saa7134/saa7134-video.c
View file

@ -1828,7 +1828,7 @@ static int saa7134_querycap(struct file *file, void *priv,
return 0;
}
int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id)
int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id id)
{
unsigned long flags;
unsigned int i;
@ -1849,17 +1849,17 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_
}
for (i = 0; i < TVNORMS; i++)
if (*id == tvnorms[i].id)
if (id == tvnorms[i].id)
break;
if (i == TVNORMS)
for (i = 0; i < TVNORMS; i++)
if (*id & tvnorms[i].id)
if (id & tvnorms[i].id)
break;
if (i == TVNORMS)
return -EINVAL;
if ((*id & V4L2_STD_SECAM) && (secam[0] != '-')) {
if ((id & V4L2_STD_SECAM) && (secam[0] != '-')) {
if (secam[0] == 'L' || secam[0] == 'l') {
if (secam[1] == 'C' || secam[1] == 'c')
fixup = V4L2_STD_SECAM_LC;
@ -1879,7 +1879,7 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_
return -EINVAL;
}
*id = tvnorms[i].id;
id = tvnorms[i].id;
mutex_lock(&dev->lock);
if (fh && res_check(fh, RESOURCE_OVERLAY)) {
@ -1901,7 +1901,7 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_
}
EXPORT_SYMBOL_GPL(saa7134_s_std_internal);
static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct saa7134_fh *fh = priv;
@ -2396,7 +2396,7 @@ static int radio_s_input(struct file *filp, void *priv, unsigned int i)
return 0;
}
static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
static int radio_s_std(struct file *file, void *fh, v4l2_std_id norm)
{
return 0;
}

2
drivers/media/pci/saa7134/saa7134.h
View file

@ -766,7 +766,7 @@ extern struct video_device saa7134_radio_template;
int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id);
int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id id);
int saa7134_videoport_init(struct saa7134_dev *dev);
void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);

8
drivers/media/pci/saa7164/saa7164-encoder.c
View file

@ -211,17 +211,17 @@ static int saa7164_encoder_initialize(struct saa7164_port *port)
}
/* -- V4L2 --------------------------------------------------------- */
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct saa7164_encoder_fh *fh = file->private_data;
struct saa7164_port *port = fh->port;
struct saa7164_dev *dev = port->dev;
unsigned int i;
dprintk(DBGLVL_ENC, "%s(id=0x%x)\n", __func__, (u32)*id);
dprintk(DBGLVL_ENC, "%s(id=0x%x)\n", __func__, (u32)id);
for (i = 0; i < ARRAY_SIZE(saa7164_tvnorms); i++) {
if (*id & saa7164_tvnorms[i].id)
if (id & saa7164_tvnorms[i].id)
break;
}
if (i == ARRAY_SIZE(saa7164_tvnorms))
@ -234,7 +234,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
*/
saa7164_api_set_audio_std(port);
dprintk(DBGLVL_ENC, "%s(id=0x%x) OK\n", __func__, (u32)*id);
dprintk(DBGLVL_ENC, "%s(id=0x%x) OK\n", __func__, (u32)id);
return 0;
}

8
drivers/media/pci/saa7164/saa7164-vbi.c
View file

@ -183,17 +183,17 @@ static int saa7164_vbi_initialize(struct saa7164_port *port)
}
/* -- V4L2 --------------------------------------------------------- */
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct saa7164_vbi_fh *fh = file->private_data;
struct saa7164_port *port = fh->port;
struct saa7164_dev *dev = port->dev;
unsigned int i;
dprintk(DBGLVL_VBI, "%s(id=0x%x)\n", __func__, (u32)*id);
dprintk(DBGLVL_VBI, "%s(id=0x%x)\n", __func__, (u32)id);
for (i = 0; i < ARRAY_SIZE(saa7164_tvnorms); i++) {
if (*id & saa7164_tvnorms[i].id)
if (id & saa7164_tvnorms[i].id)
break;
}
if (i == ARRAY_SIZE(saa7164_tvnorms))
@ -206,7 +206,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
*/
saa7164_api_set_audio_std(port);
dprintk(DBGLVL_VBI, "%s(id=0x%x) OK\n", __func__, (u32)*id);
dprintk(DBGLVL_VBI, "%s(id=0x%x) OK\n", __func__, (u32)id);
return 0;
}

18
drivers/media/pci/sta2x11/sta2x11_vip.c
View file

@ -439,22 +439,22 @@ static int vidioc_querycap(struct file *file, void *priv,
*
* other, returned from video DAC.
*/
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id std)
{
struct sta2x11_vip *vip = video_drvdata(file);
v4l2_std_id oldstd = vip->std, newstd;
int status;
if (V4L2_STD_ALL == *std) {
v4l2_subdev_call(vip->decoder, core, s_std, *std);
if (V4L2_STD_ALL == std) {
v4l2_subdev_call(vip->decoder, core, s_std, std);
ssleep(2);
v4l2_subdev_call(vip->decoder, video, querystd, &newstd);
v4l2_subdev_call(vip->decoder, video, g_input_status, &status);
if (status & V4L2_IN_ST_NO_SIGNAL)
return -EIO;
*std = vip->std = newstd;
if (oldstd != *std) {
if (V4L2_STD_525_60 & (*std))
std = vip->std = newstd;
if (oldstd != std) {
if (V4L2_STD_525_60 & std)
vip->format = formats_60[0];
else
vip->format = formats_50[0];
@ -462,14 +462,14 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std)
return 0;
}
if (oldstd != *std) {
if (V4L2_STD_525_60 & (*std))
if (oldstd != std) {
if (V4L2_STD_525_60 & std)
vip->format = formats_60[0];
else
vip->format = formats_50[0];
}
return v4l2_subdev_call(vip->decoder, core, s_std, *std);
return v4l2_subdev_call(vip->decoder, core, s_std, std);
}
/**

4
drivers/media/pci/zoran/zoran_driver.c
View file

@ -2435,14 +2435,14 @@ static int zoran_g_std(struct file *file, void *__fh, v4l2_std_id *std)
return 0;
}
static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id *std)
static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id std)
{
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
int res = 0;
mutex_lock(&zr->resource_lock);
res = zoran_set_norm(zr, *std);
res = zoran_set_norm(zr, std);
if (res)
goto sstd_unlock_and_return;

6
drivers/media/platform/blackfin/bfin_capture.c
View file

@ -633,7 +633,7 @@ static int bcap_g_std(struct file *file, void *priv, v4l2_std_id *std)
return 0;
}
static int bcap_s_std(struct file *file, void *priv, v4l2_std_id *std)
static int bcap_s_std(struct file *file, void *priv, v4l2_std_id std)
{
struct bcap_device *bcap_dev = video_drvdata(file);
int ret;
@ -641,11 +641,11 @@ static int bcap_s_std(struct file *file, void *priv, v4l2_std_id *std)
if (vb2_is_busy(&bcap_dev->buffer_queue))
return -EBUSY;
ret = v4l2_subdev_call(bcap_dev->sd, core, s_std, *std);
ret = v4l2_subdev_call(bcap_dev->sd, core, s_std, std);
if (ret < 0)
return ret;
bcap_dev->std = *std;
bcap_dev->std = std;
return 0;
}

8
drivers/media/platform/davinci/vpbe.c
View file

@ -431,7 +431,7 @@ static int vpbe_enum_dv_timings(struct vpbe_device *vpbe_dev,
* Sets the standard if supported by the current encoder. Return the status.
* 0 - success & -EINVAL on error
*/
static int vpbe_s_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
static int vpbe_s_std(struct vpbe_device *vpbe_dev, v4l2_std_id std_id)
{
struct vpbe_config *cfg = vpbe_dev->cfg;
int out_index = vpbe_dev->current_out_index;
@ -442,14 +442,14 @@ static int vpbe_s_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
V4L2_OUT_CAP_STD))
return -EINVAL;
ret = vpbe_get_std_info(vpbe_dev, *std_id);
ret = vpbe_get_std_info(vpbe_dev, std_id);
if (ret)
return ret;
mutex_lock(&vpbe_dev->lock);
ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
s_std_output, *std_id);
s_std_output, std_id);
/* set the lcd controller output for the given mode */
if (!ret) {
struct osd_state *osd_device = vpbe_dev->osd_device;
@ -513,7 +513,7 @@ static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
*/
if (preset_mode->timings_type & VPBE_ENC_STD)
return vpbe_s_std(vpbe_dev,
&preset_mode->std_id);
preset_mode->std_id);
if (preset_mode->timings_type &
VPBE_ENC_DV_TIMINGS) {
dv_timings =

2
drivers/media/platform/davinci/vpbe_display.c
View file

@ -983,7 +983,7 @@ static int vpbe_display_try_fmt(struct file *file, void *priv,
* 0 - success & -EINVAL on error
*/
static int vpbe_display_s_std(struct file *file, void *priv,
v4l2_std_id *std_id)
v4l2_std_id std_id)
{
struct vpbe_fh *fh = priv;
struct vpbe_layer *layer = fh->layer;

12
drivers/media/platform/davinci/vpfe_capture.c
View file

@ -376,7 +376,7 @@ static int vpfe_config_ccdc_image_format(struct vpfe_device *vpfe_dev)
* values in ccdc
*/
static int vpfe_config_image_format(struct vpfe_device *vpfe_dev,
const v4l2_std_id *std_id)
v4l2_std_id std_id)
{
struct vpfe_subdev_info *sdinfo = vpfe_dev->current_subdev;
struct v4l2_mbus_framefmt mbus_fmt;
@ -384,7 +384,7 @@ static int vpfe_config_image_format(struct vpfe_device *vpfe_dev,
int i, ret = 0;
for (i = 0; i < ARRAY_SIZE(vpfe_standards); i++) {
if (vpfe_standards[i].std_id & *std_id) {
if (vpfe_standards[i].std_id & std_id) {
vpfe_dev->std_info.active_pixels =
vpfe_standards[i].width;
vpfe_dev->std_info.active_lines =
@ -461,7 +461,7 @@ static int vpfe_initialize_device(struct vpfe_device *vpfe_dev)
/* Configure the default format information */
ret = vpfe_config_image_format(vpfe_dev,
&vpfe_standards[vpfe_dev->std_index].std_id);
vpfe_standards[vpfe_dev->std_index].std_id);
if (ret)
return ret;
@ -1168,7 +1168,7 @@ static int vpfe_s_input(struct file *file, void *priv, unsigned int index)
/* set the default image parameters in the device */
ret = vpfe_config_image_format(vpfe_dev,
&vpfe_standards[vpfe_dev->std_index].std_id);
vpfe_standards[vpfe_dev->std_index].std_id);
unlock_out:
mutex_unlock(&vpfe_dev->lock);
return ret;
@ -1193,7 +1193,7 @@ static int vpfe_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
return ret;
}
static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id std_id)
{
struct vpfe_device *vpfe_dev = video_drvdata(file);
struct vpfe_subdev_info *sdinfo;
@ -1215,7 +1215,7 @@ static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
}
ret = v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
core, s_std, *std_id);
core, s_std, std_id);
if (ret < 0) {
v4l2_err(&vpfe_dev->v4l2_dev, "Failed to set standard\n");
goto unlock_out;

6
drivers/media/platform/davinci/vpif_capture.c
View file

@ -1395,7 +1395,7 @@ static int vpif_g_std(struct file *file, void *priv, v4l2_std_id *std)
* @priv: file handle
* @std_id: ptr to std id
*/
static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
@ -1424,7 +1424,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
fh->initialized = 1;
/* Call encoder subdevice function to set the standard */
ch->video.stdid = *std_id;
ch->video.stdid = std_id;
memset(&ch->video.dv_timings, 0, sizeof(ch->video.dv_timings));
/* Get the information about the standard */
@ -1437,7 +1437,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
vpif_config_format(ch);
/* set standard in the sub device */
ret = v4l2_subdev_call(ch->sd, core, s_std, *std_id);
ret = v4l2_subdev_call(ch->sd, core, s_std, std_id);
if (ret && ret != -ENOIOCTLCMD && ret != -ENODEV) {
vpif_dbg(1, debug, "Failed to set standard for sub devices\n");
return ret;

10
drivers/media/platform/davinci/vpif_display.c
View file

@ -1059,14 +1059,14 @@ static int vpif_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
return vb2_qbuf(&common->buffer_queue, buf);
}
static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
static int vpif_s_std(struct file *file, void *priv, v4l2_std_id std_id)
{
struct vpif_fh *fh = priv;
struct channel_obj *ch = fh->channel;
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
int ret = 0;
if (!(*std_id & VPIF_V4L2_STD))
if (!(std_id & VPIF_V4L2_STD))
return -EINVAL;
if (common->started) {
@ -1075,7 +1075,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
}
/* Call encoder subdevice function to set the standard */
ch->video.stdid = *std_id;
ch->video.stdid = std_id;
memset(&ch->video.dv_timings, 0, sizeof(ch->video.dv_timings));
/* Get the information about the standard */
if (vpif_update_resolution(ch))
@ -1093,14 +1093,14 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
vpif_config_format(ch);
ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, video,
s_std_output, *std_id);
s_std_output, std_id);
if (ret < 0) {
vpif_err("Failed to set output standard\n");
return ret;
}
ret = v4l2_device_call_until_err(&vpif_obj.v4l2_dev, 1, core,
s_std, *std_id);
s_std, std_id);
if (ret < 0)
vpif_err("Failed to set standard for sub devices\n");
return ret;

6
drivers/media/platform/fsl-viu.c
View file

@ -957,12 +957,12 @@ static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct viu_fh *fh = priv;
fh->dev->std = *id;
decoder_call(fh->dev, core, s_std, *id);
fh->dev->std = id;
decoder_call(fh->dev, core, s_std, id);
return 0;
}

2
drivers/media/platform/marvell-ccic/mcam-core.c
View file

@ -1357,7 +1357,7 @@ static int mcam_vidioc_s_input(struct file *filp, void *priv, unsigned int i)
}
/* from vivi.c */
static int mcam_vidioc_s_std(struct file *filp, void *priv, v4l2_std_id *a)
static int mcam_vidioc_s_std(struct file *filp, void *priv, v4l2_std_id a)
{
return 0;
}

4
drivers/media/platform/s5p-tv/mixer_video.c
View file

@ -574,7 +574,7 @@ static int mxr_dv_timings_cap(struct file *file, void *fh,
return ret ? -EINVAL : 0;
}
static int mxr_s_std(struct file *file, void *fh, v4l2_std_id *norm)
static int mxr_s_std(struct file *file, void *fh, v4l2_std_id norm)
{
struct mxr_layer *layer = video_drvdata(file);
struct mxr_device *mdev = layer->mdev;
@ -591,7 +591,7 @@ static int mxr_s_std(struct file *file, void *fh, v4l2_std_id *norm)
return -EBUSY;
}
ret = v4l2_subdev_call(to_outsd(mdev), video, s_std_output, *norm);
ret = v4l2_subdev_call(to_outsd(mdev), video, s_std_output, norm);
mutex_unlock(&mdev->mutex);

12
drivers/media/platform/sh_vou.c
View file

@ -881,29 +881,29 @@ static u32 sh_vou_ntsc_mode(enum sh_vou_bus_fmt bus_fmt)
}
}
static int sh_vou_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
static int sh_vou_s_std(struct file *file, void *priv, v4l2_std_id std_id)
{
struct sh_vou_device *vou_dev = video_drvdata(file);
int ret;
dev_dbg(vou_dev->v4l2_dev.dev, "%s(): 0x%llx\n", __func__, *std_id);
dev_dbg(vou_dev->v4l2_dev.dev, "%s(): 0x%llx\n", __func__, std_id);
if (*std_id & ~vou_dev->vdev->tvnorms)
if (std_id & ~vou_dev->vdev->tvnorms)
return -EINVAL;
ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video,
s_std_output, *std_id);
s_std_output, std_id);
/* Shall we continue, if the subdev doesn't support .s_std_output()? */
if (ret < 0 && ret != -ENOIOCTLCMD)
return ret;
if (*std_id & V4L2_STD_525_60)
if (std_id & V4L2_STD_525_60)
sh_vou_reg_ab_set(vou_dev, VOUCR,
sh_vou_ntsc_mode(vou_dev->pdata->bus_fmt) << 29, 7 << 29);
else
sh_vou_reg_ab_set(vou_dev, VOUCR, 5 << 29, 7 << 29);
vou_dev->std = *std_id;
vou_dev->std = std_id;
return 0;
}

4
drivers/media/platform/soc_camera/soc_camera.c
View file

@ -256,12 +256,12 @@ static int soc_camera_s_input(struct file *file, void *priv, unsigned int i)
return 0;
}
static int soc_camera_s_std(struct file *file, void *priv, v4l2_std_id *a)
static int soc_camera_s_std(struct file *file, void *priv, v4l2_std_id a)
{
struct soc_camera_device *icd = file->private_data;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
return v4l2_subdev_call(sd, core, s_std, *a);
return v4l2_subdev_call(sd, core, s_std, a);
}
static int soc_camera_g_std(struct file *file, void *priv, v4l2_std_id *a)

6
drivers/media/platform/timblogiw.c
View file

@ -336,7 +336,7 @@ static int timblogiw_g_std(struct file *file, void *priv, v4l2_std_id *std)
return 0;
}
static int timblogiw_s_std(struct file *file, void *priv, v4l2_std_id *std)
static int timblogiw_s_std(struct file *file, void *priv, v4l2_std_id std)
{
struct video_device *vdev = video_devdata(file);
struct timblogiw *lw = video_get_drvdata(vdev);
@ -348,10 +348,10 @@ static int timblogiw_s_std(struct file *file, void *priv, v4l2_std_id *std)
mutex_lock(&lw->lock);
if (TIMBLOGIW_HAS_DECODER(lw))
err = v4l2_subdev_call(lw->sd_enc, core, s_std, *std);
err = v4l2_subdev_call(lw->sd_enc, core, s_std, std);
if (!err)
fh->cur_norm = timblogiw_get_norm(*std);
fh->cur_norm = timblogiw_get_norm(std);
mutex_unlock(&lw->lock);

2
drivers/media/platform/via-camera.c
View file

@ -847,7 +847,7 @@ static int viacam_s_input(struct file *filp, void *priv, unsigned int i)
return 0;
}
static int viacam_s_std(struct file *filp, void *priv, v4l2_std_id *std)
static int viacam_s_std(struct file *filp, void *priv, v4l2_std_id std)
{
return 0;
}

10
drivers/media/platform/vino.c
View file

@ -3042,7 +3042,7 @@ static int vino_g_std(struct file *file, void *__fh,
}
static int vino_s_std(struct file *file, void *__fh,
v4l2_std_id *std)
v4l2_std_id std)
{
struct vino_channel_settings *vcs = video_drvdata(file);
unsigned long flags;
@ -3056,7 +3056,7 @@ static int vino_s_std(struct file *file, void *__fh,
}
/* check if the standard is valid for the current input */
if ((*std) & vino_inputs[vcs->input].std) {
if (std & vino_inputs[vcs->input].std) {
dprintk("standard accepted\n");
/* change the video norm for SAA7191
@ -3065,13 +3065,13 @@ static int vino_s_std(struct file *file, void *__fh,
if (vcs->input == VINO_INPUT_D1)
goto out;
if ((*std) & V4L2_STD_PAL) {
if (std & V4L2_STD_PAL) {
ret = vino_set_data_norm(vcs, VINO_DATA_NORM_PAL,
&flags);
} else if ((*std) & V4L2_STD_NTSC) {
} else if (std & V4L2_STD_NTSC) {
ret = vino_set_data_norm(vcs, VINO_DATA_NORM_NTSC,
&flags);
} else if ((*std) & V4L2_STD_SECAM) {
} else if (std & V4L2_STD_SECAM) {
ret = vino_set_data_norm(vcs, VINO_DATA_NORM_SECAM,
&flags);
} else {

4
drivers/media/usb/au0828/au0828-video.c
View file

@ -1320,7 +1320,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
return rc;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
{
struct au0828_fh *fh = priv;
struct au0828_dev *dev = fh->dev;
@ -1332,7 +1332,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
have to make the au0828 bridge adjust the size of its capture
buffer, which is currently hardcoded at 720x480 */
v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, *norm);
v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, norm);
dev->std_set_in_tuner_core = 1;
if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)

4
drivers/media/usb/cx231xx/cx231xx-417.c
View file

@ -1492,14 +1492,14 @@ static int vidioc_g_std(struct file *file, void *fh0, v4l2_std_id *norm)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct cx231xx_fh *fh = file->private_data;
struct cx231xx *dev = fh->dev;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(cx231xx_tvnorms); i++)
if (*id & cx231xx_tvnorms[i].id)
if (id & cx231xx_tvnorms[i].id)
break;
if (i == ARRAY_SIZE(cx231xx_tvnorms))
return -EINVAL;

6
drivers/media/usb/cx231xx/cx231xx-video.c
View file

@ -987,7 +987,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
{
struct cx231xx_fh *fh = priv;
struct cx231xx *dev = fh->dev;
@ -998,13 +998,13 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
if (rc < 0)
return rc;
if (dev->norm == *norm)
if (dev->norm == norm)
return 0;
if (videobuf_queue_is_busy(&fh->vb_vidq))
return -EBUSY;
dev->norm = *norm;
dev->norm = norm;
/* Adjusts width/height, if needed */
dev->width = 720;

8
drivers/media/usb/em28xx/em28xx-video.c
View file

@ -996,23 +996,23 @@ static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
struct v4l2_format f;
if (*norm == dev->norm)
if (norm == dev->norm)
return 0;
if (dev->streaming_users > 0)
return -EBUSY;
dev->norm = *norm;
dev->norm = norm;
/* Adjusts width/height, if needed */
f.fmt.pix.width = 720;
f.fmt.pix.height = (*norm & V4L2_STD_525_60) ? 480 : 576;
f.fmt.pix.height = (norm & V4L2_STD_525_60) ? 480 : 576;
vidioc_try_fmt_vid_cap(file, priv, &f);
/* set new image size */

4
drivers/media/usb/hdpvr/hdpvr-video.c
View file

@ -582,13 +582,13 @@ static int vidioc_querycap(struct file *file, void *priv,
}
static int vidioc_s_std(struct file *file, void *private_data,
v4l2_std_id *std)
v4l2_std_id std)
{
struct hdpvr_fh *fh = file->private_data;
struct hdpvr_device *dev = fh->dev;
u8 std_type = 1;
if (*std & (V4L2_STD_NTSC | V4L2_STD_PAL_60))
if (std & (V4L2_STD_NTSC | V4L2_STD_PAL_60))
std_type = 0;
return hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, std_type);

4
drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
View file

@ -196,13 +196,13 @@ static int pvr2_g_std(struct file *file, void *priv, v4l2_std_id *std)
return ret;
}
static int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std)
static int pvr2_s_std(struct file *file, void *priv, v4l2_std_id std)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
return pvr2_ctrl_set_value(
pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), *std);
pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), std);
}
static int pvr2_querystd(struct file *file, void *priv, v4l2_std_id *std)

8
drivers/media/usb/s2255/s2255drv.c
View file

@ -1294,7 +1294,7 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id i)
{
struct s2255_fh *fh = priv;
struct s2255_mode mode;
@ -1314,7 +1314,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
goto out_s_std;
}
mode = fh->channel->mode;
if (*i & V4L2_STD_525_60) {
if (i & V4L2_STD_525_60) {
dprintk(4, "%s 60 Hz\n", __func__);
/* if changing format, reset frame decimation/intervals */
if (mode.format != FORMAT_NTSC) {
@ -1324,7 +1324,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
channel->width = LINE_SZ_4CIFS_NTSC;
channel->height = NUM_LINES_4CIFS_NTSC * 2;
}
} else if (*i & V4L2_STD_625_50) {
} else if (i & V4L2_STD_625_50) {
dprintk(4, "%s 50 Hz\n", __func__);
if (mode.format != FORMAT_PAL) {
mode.restart = 1;
@ -1337,7 +1337,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
ret = -EINVAL;
goto out_s_std;
}
fh->channel->std = *i;
fh->channel->std = i;
if (mode.restart)
s2255_set_mode(fh->channel, &mode);
out_s_std:

4
drivers/media/usb/stk1160/stk1160-v4l.c
View file

@ -375,7 +375,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
{
struct stk1160 *dev = video_drvdata(file);
struct vb2_queue *q = &dev->vb_vidq;
@ -388,7 +388,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
return -ENODEV;
/* We need to set this now, before we call stk1160_set_std */
dev->norm = *norm;
dev->norm = norm;
/* This is taken from saa7115 video decoder */
if (dev->norm & V4L2_STD_525_60) {

8
drivers/media/usb/tlg2300/pd-video.c
View file

@ -801,7 +801,7 @@ static int vidioc_g_fmt_vbi(struct file *file, void *fh,
return 0;
}
static int set_std(struct poseidon *pd, v4l2_std_id *norm)
static int set_std(struct poseidon *pd, v4l2_std_id norm)
{
struct video_data *video = &pd->video_data;
struct vbi_data *vbi = &pd->vbi_data;
@ -811,7 +811,7 @@ static int set_std(struct poseidon *pd, v4l2_std_id *norm)
int height;
for (i = 0; i < POSEIDON_TVNORMS; i++) {
if (*norm & poseidon_tvnorms[i].v4l2_id) {
if (norm & poseidon_tvnorms[i].v4l2_id) {
param = poseidon_tvnorms[i].tlg_tvnorm;
log("name : %s", poseidon_tvnorms[i].name);
goto found;
@ -846,7 +846,7 @@ static int set_std(struct poseidon *pd, v4l2_std_id *norm)
return ret;
}
static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id norm)
{
struct front_face *front = fh;
@ -1270,7 +1270,7 @@ static int restore_v4l2_context(struct poseidon *pd,
pd_video_checkmode(pd);
set_std(pd, &context->tvnormid);
set_std(pd, context->tvnormid);
vidioc_s_input(NULL, front, context->sig_index);
pd_vidioc_s_tuner(pd, context->audio_idx);
pd_vidioc_s_fmt(pd, &context->pix);

6
drivers/media/usb/tm6000/tm6000-video.c
View file

@ -1056,13 +1056,13 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
{
int rc = 0;
struct tm6000_fh *fh = priv;
struct tm6000_core *dev = fh->dev;
dev->norm = *norm;
dev->norm = norm;
rc = tm6000_init_analog_mode(dev);
fh->width = dev->width;
@ -1134,7 +1134,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
dev->input = i;
rc = vidioc_s_std(file, priv, &dev->vfd->current_norm);
rc = vidioc_s_std(file, priv, dev->vfd->current_norm);
return rc;
}

4
drivers/media/usb/usbvision/usbvision-video.c
View file

@ -595,11 +595,11 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int input)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct usb_usbvision *usbvision = video_drvdata(file);
usbvision->tvnorm_id = *id;
usbvision->tvnorm_id = id;
call_all(usbvision, core, s_std, usbvision->tvnorm_id);
/* propagate the change to the decoder */

6
drivers/media/v4l2-core/v4l2-ioctl.c
View file

@ -1383,15 +1383,15 @@ static int v4l_s_std(const struct v4l2_ioctl_ops *ops,
struct file *file, void *fh, void *arg)
{
struct video_device *vfd = video_devdata(file);
v4l2_std_id *id = arg, norm;
v4l2_std_id id = *(v4l2_std_id *)arg, norm;
int ret;
norm = (*id) & vfd->tvnorms;
norm = id & vfd->tvnorms;
if (vfd->tvnorms && !norm) /* Check if std is supported */
return -EINVAL;
/* Calls the specific handler */
ret = ops->vidioc_s_std(file, fh, &norm);
ret = ops->vidioc_s_std(file, fh, norm);
/* Updates standard information */
if (ret >= 0)

6
drivers/staging/media/davinci_vpfe/vpfe_video.c
View file

@ -924,7 +924,7 @@ static int vpfe_querystd(struct file *file, void *priv, v4l2_std_id *std_id)
*
* Return 0 on success, error code otherwise
*/
static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id std_id)
{
struct vpfe_video_device *video = video_drvdata(file);
struct vpfe_device *vpfe_dev = video->vpfe_dev;
@ -945,13 +945,13 @@ static int vpfe_s_std(struct file *file, void *priv, v4l2_std_id *std_id)
goto unlock_out;
}
ret = v4l2_device_call_until_err(&vpfe_dev->v4l2_dev, sdinfo->grp_id,
core, s_std, *std_id);
core, s_std, std_id);
if (ret < 0) {
v4l2_err(&vpfe_dev->v4l2_dev, "Failed to set standard\n");
video->stdid = V4L2_STD_UNKNOWN;
goto unlock_out;
}
video->stdid = *std_id;
video->stdid = std_id;
unlock_out:
mutex_unlock(&video->lock);
return ret;

4
drivers/staging/media/dt3155v4l/dt3155v4l.c
View file

@ -612,9 +612,9 @@ dt3155_ioc_g_std(struct file *filp, void *p, v4l2_std_id *norm)
}
static int
dt3155_ioc_s_std(struct file *filp, void *p, v4l2_std_id *norm)
dt3155_ioc_s_std(struct file *filp, void *p, v4l2_std_id norm)
{
if (*norm & DT3155_CURRENT_NORM)
if (norm & DT3155_CURRENT_NORM)
return 0;
return -EINVAL;
}

16
drivers/staging/media/go7007/go7007-v4l2.c
View file

@ -1117,40 +1117,40 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *std)
return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std)
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id std)
{
struct go7007 *go = ((struct go7007_file *) priv)->go;
if (go->streaming)
return -EBUSY;
if (!(go->board_info->sensor_flags & GO7007_SENSOR_TV) && *std != 0)
if (!(go->board_info->sensor_flags & GO7007_SENSOR_TV) && std != 0)
return -EINVAL;
if (*std == 0)
if (std == 0)
return -EINVAL;
if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) &&
go->input == go->board_info->num_inputs - 1) {
if (!go->i2c_adapter_online)
return -EIO;
if (call_all(&go->v4l2_dev, core, s_std, *std) < 0)
if (call_all(&go->v4l2_dev, core, s_std, std) < 0)
return -EINVAL;
}
if (*std & V4L2_STD_NTSC) {
if (std & V4L2_STD_NTSC) {
go->standard = GO7007_STD_NTSC;
go->sensor_framerate = 30000;
} else if (*std & V4L2_STD_PAL) {
} else if (std & V4L2_STD_PAL) {
go->standard = GO7007_STD_PAL;
go->sensor_framerate = 25025;
} else if (*std & V4L2_STD_SECAM) {
} else if (std & V4L2_STD_SECAM) {
go->standard = GO7007_STD_PAL;
go->sensor_framerate = 25025;
} else
return -EINVAL;
call_all(&go->v4l2_dev, core, s_std, *std);
call_all(&go->v4l2_dev, core, s_std, std);
set_capture_size(go, NULL, 0);
return 0;

2
drivers/staging/media/solo6x10/v4l2-enc.c
View file

@ -1326,7 +1326,7 @@ static int solo_enc_streamoff(struct file *file, void *priv,
return videobuf_streamoff(&fh->vidq);
}
static int solo_enc_s_std(struct file *file, void *priv, v4l2_std_id *i)
static int solo_enc_s_std(struct file *file, void *priv, v4l2_std_id i)
{
return 0;
}

2
drivers/staging/media/solo6x10/v4l2.c
View file

@ -773,7 +773,7 @@ static int solo_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
return videobuf_streamoff(&fh->vidq);
}
static int solo_s_std(struct file *file, void *priv, v4l2_std_id *i)
static int solo_s_std(struct file *file, void *priv, v4l2_std_id i)
{
return 0;
}

2
include/media/davinci/vpbe.h
View file

@ -132,7 +132,7 @@ struct vpbe_device_ops {
struct v4l2_enum_dv_timings *timings_info);
/* Set std at the output */
int (*s_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);
int (*s_std)(struct vpbe_device *vpbe_dev, v4l2_std_id std_id);
/* Get the current std at the output */
int (*g_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);

2
include/media/v4l2-ioctl.h
View file

@ -132,7 +132,7 @@ struct v4l2_ioctl_ops {
ENUMSTD is handled by videodev.c
*/
int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id norm);
int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
/* Input handling */