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[media] v4l2: make vidioc_s_crop const 

Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_crop.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-09-05 05:10:48 -03:00 committed by Mauro Carvalho Chehab
parent 3f70e1f598
commit 4f996594ce
30 changed files with 78 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/i2c/soc_camera/mt9m001.c
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@ -171,7 +171,7 @@ static int mt9m001_s_stream(struct v4l2_subdev *sd, int enable)
return 0; return 0;
} }
static int mt9m001_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9m001_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9m001 *mt9m001 = to_mt9m001(client); struct mt9m001 *mt9m001 = to_mt9m001(client);

2
drivers/media/i2c/soc_camera/mt9m111.c
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@ -383,7 +383,7 @@ static int mt9m111_reset(struct mt9m111 *mt9m111)
return ret; return ret;
} }
static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9m111_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct v4l2_rect rect = a->c; struct v4l2_rect rect = a->c;
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev); struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);

2
drivers/media/i2c/soc_camera/mt9t031.c
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@ -294,7 +294,7 @@ static int mt9t031_set_params(struct i2c_client *client,
return ret < 0 ? ret : 0; return ret < 0 ? ret : 0;
} }
static int mt9t031_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9t031_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct v4l2_rect rect = a->c; struct v4l2_rect rect = a->c;
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);

4
drivers/media/i2c/soc_camera/mt9t112.c
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@ -907,11 +907,11 @@ static int mt9t112_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
return 0; return 0;
} }
static int mt9t112_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9t112_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9t112_priv *priv = to_mt9t112(client); struct mt9t112_priv *priv = to_mt9t112(client);
struct v4l2_rect *rect = &a->c; const struct v4l2_rect *rect = &a->c;
return mt9t112_set_params(priv, rect, priv->format->code); return mt9t112_set_params(priv, rect, priv->format->code);
} }

2
drivers/media/i2c/soc_camera/mt9v022.c
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@ -237,7 +237,7 @@ static int mt9v022_s_stream(struct v4l2_subdev *sd, int enable)
return 0; return 0;
} }
static int mt9v022_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9v022_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9v022 *mt9v022 = to_mt9v022(client); struct mt9v022 *mt9v022 = to_mt9v022(client);

20
drivers/media/i2c/soc_camera/ov5642.c
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@ -865,24 +865,24 @@ static int ov5642_g_chip_ident(struct v4l2_subdev *sd,
return 0; return 0;
} }
static int ov5642_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int ov5642_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov5642 *priv = to_ov5642(client); struct ov5642 *priv = to_ov5642(client);
struct v4l2_rect *rect = &a->c; struct v4l2_rect rect = a->c;
int ret; int ret;
v4l_bound_align_image(&rect->width, 48, OV5642_MAX_WIDTH, 1, v4l_bound_align_image(&rect.width, 48, OV5642_MAX_WIDTH, 1,
&rect->height, 32, OV5642_MAX_HEIGHT, 1, 0); &rect.height, 32, OV5642_MAX_HEIGHT, 1, 0);
priv->crop_rect.width = rect->width; priv->crop_rect.width = rect.width;
priv->crop_rect.height = rect->height; priv->crop_rect.height = rect.height;
priv->total_width = rect->width + BLANKING_EXTRA_WIDTH; priv->total_width = rect.width + BLANKING_EXTRA_WIDTH;
priv->total_height = max_t(int, rect->height + priv->total_height = max_t(int, rect.height +
BLANKING_EXTRA_HEIGHT, BLANKING_EXTRA_HEIGHT,
BLANKING_MIN_HEIGHT); BLANKING_MIN_HEIGHT);
priv->crop_rect.width = rect->width; priv->crop_rect.width = rect.width;
priv->crop_rect.height = rect->height; priv->crop_rect.height = rect.height;
ret = ov5642_write_array(client, ov5642_default_regs_init); ret = ov5642_write_array(client, ov5642_default_regs_init);
if (!ret) if (!ret)

32
drivers/media/i2c/soc_camera/ov6650.c
View File

@ -451,42 +451,42 @@ static int ov6650_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
return 0; return 0;
} }
static int ov6650_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int ov6650_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ov6650 *priv = to_ov6650(client); struct ov6650 *priv = to_ov6650(client);
struct v4l2_rect *rect = &a->c; struct v4l2_rect rect = a->c;
int ret; int ret;
if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL; return -EINVAL;
rect->left = ALIGN(rect->left, 2); rect.left = ALIGN(rect.left, 2);
rect->width = ALIGN(rect->width, 2); rect.width = ALIGN(rect.width, 2);
rect->top = ALIGN(rect->top, 2); rect.top = ALIGN(rect.top, 2);
rect->height = ALIGN(rect->height, 2); rect.height = ALIGN(rect.height, 2);
soc_camera_limit_side(&rect->left, &rect->width, soc_camera_limit_side(&rect.left, &rect.width,
DEF_HSTRT << 1, 2, W_CIF); DEF_HSTRT << 1, 2, W_CIF);
soc_camera_limit_side(&rect->top, &rect->height, soc_camera_limit_side(&rect.top, &rect.height,
DEF_VSTRT << 1, 2, H_CIF); DEF_VSTRT << 1, 2, H_CIF);
ret = ov6650_reg_write(client, REG_HSTRT, rect->left >> 1); ret = ov6650_reg_write(client, REG_HSTRT, rect.left >> 1);
if (!ret) { if (!ret) {
priv->rect.left = rect->left; priv->rect.left = rect.left;
ret = ov6650_reg_write(client, REG_HSTOP, ret = ov6650_reg_write(client, REG_HSTOP,
(rect->left + rect->width) >> 1); (rect.left + rect.width) >> 1);
} }
if (!ret) { if (!ret) {
priv->rect.width = rect->width; priv->rect.width = rect.width;
ret = ov6650_reg_write(client, REG_VSTRT, rect->top >> 1); ret = ov6650_reg_write(client, REG_VSTRT, rect.top >> 1);
} }
if (!ret) { if (!ret) {
priv->rect.top = rect->top; priv->rect.top = rect.top;
ret = ov6650_reg_write(client, REG_VSTOP, ret = ov6650_reg_write(client, REG_VSTOP,
(rect->top + rect->height) >> 1); (rect.top + rect.height) >> 1);
} }
if (!ret) if (!ret)
priv->rect.height = rect->height; priv->rect.height = rect.height;
return ret; return ret;
} }

4
drivers/media/i2c/soc_camera/rj54n1cb0c.c
View File

@ -536,11 +536,11 @@ static int rj54n1_commit(struct i2c_client *client)
static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h, static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h,
s32 *out_w, s32 *out_h); s32 *out_w, s32 *out_h);
static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int rj54n1_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct i2c_client *client = v4l2_get_subdevdata(sd); struct i2c_client *client = v4l2_get_subdevdata(sd);
struct rj54n1 *rj54n1 = to_rj54n1(client); struct rj54n1 *rj54n1 = to_rj54n1(client);
struct v4l2_rect *rect = &a->c; const struct v4l2_rect *rect = &a->c;
int dummy = 0, output_w, output_h, int dummy = 0, output_w, output_h,
input_w = rect->width, input_h = rect->height; input_w = rect->width, input_h = rect->height;
int ret; int ret;

2
drivers/media/i2c/tvp5150.c
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@ -865,7 +865,7 @@ static int tvp5150_mbus_fmt(struct v4l2_subdev *sd,
return 0; return 0;
} }
static int tvp5150_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int tvp5150_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
{ {
struct v4l2_rect rect = a->c; struct v4l2_rect rect = a->c;
struct tvp5150 *decoder = to_tvp5150(sd); struct tvp5150 *decoder = to_tvp5150(sd);

10
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -2986,7 +2986,7 @@ static int bttv_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
return 0; return 0;
} }
static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop) static int bttv_s_crop(struct file *file, void *f, const struct v4l2_crop *crop)
{ {
struct bttv_fh *fh = f; struct bttv_fh *fh = f;
struct bttv *btv = fh->btv; struct bttv *btv = fh->btv;
@ -3028,17 +3028,17 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
} }
/* Min. scaled size 48 x 32. */ /* Min. scaled size 48 x 32. */
c.rect.left = clamp(crop->c.left, b_left, b_right - 48); c.rect.left = clamp_t(s32, crop->c.left, b_left, b_right - 48);
c.rect.left = min(c.rect.left, (__s32) MAX_HDELAY); c.rect.left = min(c.rect.left, (__s32) MAX_HDELAY);
c.rect.width = clamp(crop->c.width, c.rect.width = clamp_t(s32, crop->c.width,
48, b_right - c.rect.left); 48, b_right - c.rect.left);
c.rect.top = clamp(crop->c.top, b_top, b_bottom - 32); c.rect.top = clamp_t(s32, crop->c.top, b_top, b_bottom - 32);
/* Top and height must be a multiple of two. */ /* Top and height must be a multiple of two. */
c.rect.top = (c.rect.top + 1) & ~1; c.rect.top = (c.rect.top + 1) & ~1;
c.rect.height = clamp(crop->c.height, c.rect.height = clamp_t(s32, crop->c.height,
32, b_bottom - c.rect.top); 32, b_bottom - c.rect.top);
c.rect.height = (c.rect.height + 1) & ~1; c.rect.height = (c.rect.height + 1) & ~1;

2
drivers/media/pci/cx18/cx18-ioctl.c
View File

@ -527,7 +527,7 @@ static int cx18_cropcap(struct file *file, void *fh,
return 0; return 0;
} }
static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) static int cx18_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{ {
struct cx18_open_id *id = fh2id(fh); struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx; struct cx18 *cx = id->cx;

2
drivers/media/pci/cx25821/cx25821-video.c
View File

@ -1610,7 +1610,7 @@ int cx25821_vidioc_cropcap(struct file *file, void *priv,
return 0; return 0;
} }
int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) int cx25821_vidioc_s_crop(struct file *file, void *priv, const struct v4l2_crop *crop)
{ {
struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev;
struct cx25821_fh *fh = priv; struct cx25821_fh *fh = priv;

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

@ -177,7 +177,7 @@ extern int cx25821_set_control(struct cx25821_dev *dev,
extern int cx25821_vidioc_cropcap(struct file *file, void *fh, extern int cx25821_vidioc_cropcap(struct file *file, void *fh,
struct v4l2_cropcap *cropcap); struct v4l2_cropcap *cropcap);
extern int cx25821_vidioc_s_crop(struct file *file, void *priv, extern int cx25821_vidioc_s_crop(struct file *file, void *priv,
struct v4l2_crop *crop); const struct v4l2_crop *crop);
extern int cx25821_vidioc_g_crop(struct file *file, void *priv, extern int cx25821_vidioc_g_crop(struct file *file, void *priv,
struct v4l2_crop *crop); struct v4l2_crop *crop);

2
drivers/media/pci/ivtv/ivtv-ioctl.c
View File

@ -874,7 +874,7 @@ static int ivtv_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropca
return 0; return 0;
} }
static int ivtv_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) static int ivtv_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{ {
struct ivtv_open_id *id = fh2id(fh); struct ivtv_open_id *id = fh2id(fh);
struct ivtv *itv = id->itv; struct ivtv *itv = id->itv;

30
drivers/media/pci/saa7134/saa7134-video.c
View File

@ -1953,11 +1953,12 @@ static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
return 0; return 0;
} }
static int saa7134_s_crop(struct file *file, void *f, struct v4l2_crop *crop) static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *crop)
{ {
struct saa7134_fh *fh = f; struct saa7134_fh *fh = f;
struct saa7134_dev *dev = fh->dev; struct saa7134_dev *dev = fh->dev;
struct v4l2_rect *b = &dev->crop_bounds; struct v4l2_rect *b = &dev->crop_bounds;
struct v4l2_rect *c = &dev->crop_current;
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
@ -1972,21 +1973,20 @@ static int saa7134_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
if (res_locked(fh->dev, RESOURCE_VIDEO)) if (res_locked(fh->dev, RESOURCE_VIDEO))
return -EBUSY; return -EBUSY;
if (crop->c.top < b->top) *c = crop->c;
crop->c.top = b->top; if (c->top < b->top)
if (crop->c.top > b->top + b->height) c->top = b->top;
crop->c.top = b->top + b->height; if (c->top > b->top + b->height)
if (crop->c.height > b->top - crop->c.top + b->height) c->top = b->top + b->height;
crop->c.height = b->top - crop->c.top + b->height; if (c->height > b->top - c->top + b->height)
c->height = b->top - c->top + b->height;
if (crop->c.left < b->left) if (c->left < b->left)
crop->c.left = b->left; c->left = b->left;
if (crop->c.left > b->left + b->width) if (c->left > b->left + b->width)
crop->c.left = b->left + b->width; c->left = b->left + b->width;
if (crop->c.width > b->left - crop->c.left + b->width) if (c->width > b->left - c->left + b->width)
crop->c.width = b->left - crop->c.left + b->width; c->width = b->left - c->left + b->width;
dev->crop_current = crop->c;
return 0; return 0;
} }

2
drivers/media/pci/zoran/zoran_driver.c
View File

@ -2598,7 +2598,7 @@ static int zoran_g_crop(struct file *file, void *__fh, struct v4l2_crop *crop)
return res; return res;
} }
static int zoran_s_crop(struct file *file, void *__fh, struct v4l2_crop *crop) static int zoran_s_crop(struct file *file, void *__fh, const struct v4l2_crop *crop)
{ {
struct zoran_fh *fh = __fh; struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr; struct zoran *zr = fh->zr;

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

@ -629,7 +629,7 @@ static int vpbe_display_querycap(struct file *file, void *priv,
} }
static int vpbe_display_s_crop(struct file *file, void *priv, static int vpbe_display_s_crop(struct file *file, void *priv,
struct v4l2_crop *crop) const struct v4l2_crop *crop)
{ {
struct vpbe_fh *fh = file->private_data; struct vpbe_fh *fh = file->private_data;
struct vpbe_layer *layer = fh->layer; struct vpbe_layer *layer = fh->layer;

2
drivers/media/platform/davinci/vpfe_capture.c
View File

@ -1666,7 +1666,7 @@ static int vpfe_g_crop(struct file *file, void *priv,
} }
static int vpfe_s_crop(struct file *file, void *priv, static int vpfe_s_crop(struct file *file, void *priv,
struct v4l2_crop *crop) const struct v4l2_crop *crop)
{ {
struct vpfe_device *vpfe_dev = video_drvdata(file); struct vpfe_device *vpfe_dev = video_drvdata(file);
int ret = 0; int ret = 0;

2
drivers/media/platform/omap/omap_vout.c
View File

@ -1291,7 +1291,7 @@ static int vidioc_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
return 0; return 0;
} }
static int vidioc_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) static int vidioc_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{ {
int ret = -EINVAL; int ret = -EINVAL;
struct omap_vout_device *vout = fh; struct omap_vout_device *vout = fh;

2
drivers/media/platform/s5p-fimc/fimc-m2m.c
View File

@ -551,7 +551,7 @@ static int fimc_m2m_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
return 0; return 0;
} }
static int fimc_m2m_s_crop(struct file *file, void *fh, struct v4l2_crop *cr) static int fimc_m2m_s_crop(struct file *file, void *fh, const struct v4l2_crop *cr)
{ {
struct fimc_ctx *ctx = fh_to_ctx(fh); struct fimc_ctx *ctx = fh_to_ctx(fh);
struct fimc_dev *fimc = ctx->fimc_dev; struct fimc_dev *fimc = ctx->fimc_dev;

2
drivers/media/platform/s5p-g2d/g2d.c
View File

@ -526,7 +526,7 @@ static int vidioc_try_crop(struct file *file, void *prv, struct v4l2_crop *cr)
return 0; return 0;
} }
static int vidioc_s_crop(struct file *file, void *prv, struct v4l2_crop *cr) static int vidioc_s_crop(struct file *file, void *prv, const struct v4l2_crop *cr)
{ {
struct g2d_ctx *ctx = prv; struct g2d_ctx *ctx = prv;
struct g2d_frame *f; struct g2d_frame *f;

2
drivers/media/platform/sh_vou.c
View File

@ -933,7 +933,7 @@ static int sh_vou_g_crop(struct file *file, void *fh, struct v4l2_crop *a)
} }
/* Assume a dull encoder, do all the work ourselves. */ /* Assume a dull encoder, do all the work ourselves. */
static int sh_vou_s_crop(struct file *file, void *fh, struct v4l2_crop *a) static int sh_vou_s_crop(struct file *file, void *fh, const struct v4l2_crop *a)
{ {
struct video_device *vdev = video_devdata(file); struct video_device *vdev = video_devdata(file);
struct sh_vou_device *vou_dev = video_get_drvdata(vdev); struct sh_vou_device *vou_dev = video_get_drvdata(vdev);

4
drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
View File

@ -1263,7 +1263,7 @@ static void update_subrect(struct sh_mobile_ceu_cam *cam)
* 3. if (2) failed, try to request the maximum image * 3. if (2) failed, try to request the maximum image
*/ */
static int client_s_crop(struct soc_camera_device *icd, struct v4l2_crop *crop, static int client_s_crop(struct soc_camera_device *icd, struct v4l2_crop *crop,
struct v4l2_crop *cam_crop) const struct v4l2_crop *cam_crop)
{ {
struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct v4l2_rect *rect = &crop->c, *cam_rect = &cam_crop->c; struct v4l2_rect *rect = &crop->c, *cam_rect = &cam_crop->c;
@ -1517,7 +1517,7 @@ static int client_scale(struct soc_camera_device *icd,
* scaling and cropping algorithms and for the meaning of referenced here steps. * scaling and cropping algorithms and for the meaning of referenced here steps.
*/ */
static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
struct v4l2_crop *a) const struct v4l2_crop *a)
{ {
struct v4l2_rect *rect = &a->c; struct v4l2_rect *rect = &a->c;
struct device *dev = icd->parent; struct device *dev = icd->parent;

6
drivers/media/platform/soc_camera/soc_camera.c
View File

@ -888,11 +888,11 @@ static int soc_camera_g_crop(struct file *file, void *fh,
* retrieve it. * retrieve it.
*/ */
static int soc_camera_s_crop(struct file *file, void *fh, static int soc_camera_s_crop(struct file *file, void *fh,
struct v4l2_crop *a) const struct v4l2_crop *a)
{ {
struct soc_camera_device *icd = file->private_data; struct soc_camera_device *icd = file->private_data;
struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_rect *rect = &a->c; const struct v4l2_rect *rect = &a->c;
struct v4l2_crop current_crop; struct v4l2_crop current_crop;
int ret; int ret;
@ -1289,7 +1289,7 @@ static int default_g_crop(struct soc_camera_device *icd, struct v4l2_crop *a)
return v4l2_subdev_call(sd, video, g_crop, a); return v4l2_subdev_call(sd, video, g_crop, a);
} }
static int default_s_crop(struct soc_camera_device *icd, struct v4l2_crop *a) static int default_s_crop(struct soc_camera_device *icd, const struct v4l2_crop *a)
{ {
struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
return v4l2_subdev_call(sd, video, s_crop, a); return v4l2_subdev_call(sd, video, s_crop, a);

2
drivers/media/platform/vino.c
View File

@ -3284,7 +3284,7 @@ static int vino_g_crop(struct file *file, void *__fh,
} }
static int vino_s_crop(struct file *file, void *__fh, static int vino_s_crop(struct file *file, void *__fh,
struct v4l2_crop *c) const struct v4l2_crop *c)
{ {
struct vino_channel_settings *vcs = video_drvdata(file); struct vino_channel_settings *vcs = video_drvdata(file);
unsigned long flags; unsigned long flags;

2
drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
View File

@ -760,7 +760,7 @@ static int pvr2_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
return 0; return 0;
} }
static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) static int pvr2_s_crop(struct file *file, void *priv, const struct v4l2_crop *crop)
{ {
struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;

2
drivers/staging/media/go7007/go7007-v4l2.c
View File

@ -1372,7 +1372,7 @@ static int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
/* FIXME: vidioc_s_crop is not really implemented!!! /* FIXME: vidioc_s_crop is not really implemented!!!
*/ */
static int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) static int vidioc_s_crop(struct file *file, void *priv, const struct v4l2_crop *crop)
{ {
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL; return -EINVAL;

4
include/media/soc_camera.h
View File

@ -85,14 +85,14 @@ struct soc_camera_host_ops {
void (*put_formats)(struct soc_camera_device *); void (*put_formats)(struct soc_camera_device *);
int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *); int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *); int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *);
int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_crop)(struct soc_camera_device *, const struct v4l2_crop *);
int (*get_selection)(struct soc_camera_device *, struct v4l2_selection *); int (*get_selection)(struct soc_camera_device *, struct v4l2_selection *);
int (*set_selection)(struct soc_camera_device *, struct v4l2_selection *); int (*set_selection)(struct soc_camera_device *, struct v4l2_selection *);
/* /*
* The difference to .set_crop() is, that .set_livecrop is not allowed * The difference to .set_crop() is, that .set_livecrop is not allowed
* to change the output sizes * to change the output sizes
*/ */
int (*set_livecrop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_livecrop)(struct soc_camera_device *, const struct v4l2_crop *);
int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
void (*init_videobuf)(struct videobuf_queue *, void (*init_videobuf)(struct videobuf_queue *,

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

@ -186,7 +186,7 @@ struct v4l2_ioctl_ops {
int (*vidioc_g_crop) (struct file *file, void *fh, int (*vidioc_g_crop) (struct file *file, void *fh,
struct v4l2_crop *a); struct v4l2_crop *a);
int (*vidioc_s_crop) (struct file *file, void *fh, int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a); const struct v4l2_crop *a);
int (*vidioc_g_selection) (struct file *file, void *fh, int (*vidioc_g_selection) (struct file *file, void *fh,
struct v4l2_selection *s); struct v4l2_selection *s);
int (*vidioc_s_selection) (struct file *file, void *fh, int (*vidioc_s_selection) (struct file *file, void *fh,

2
include/media/v4l2-subdev.h
View File

@ -286,7 +286,7 @@ struct v4l2_subdev_video_ops {
int (*s_stream)(struct v4l2_subdev *sd, int enable); int (*s_stream)(struct v4l2_subdev *sd, int enable);
int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc); int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc);
int (*g_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop); int (*g_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop);
int (*s_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop); int (*s_crop)(struct v4l2_subdev *sd, const struct v4l2_crop *crop);
int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
int (*g_frame_interval)(struct v4l2_subdev *sd, int (*g_frame_interval)(struct v4l2_subdev *sd,