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

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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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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 @@ out:
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 @@ out:
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 */