diff options
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/video/mt9m001.c | 23 | ||||
-rw-r--r-- | drivers/media/video/mt9m111.c | 9 | ||||
-rw-r--r-- | drivers/media/video/mt9t031.c | 9 | ||||
-rw-r--r-- | drivers/media/video/mt9v022.c | 23 | ||||
-rw-r--r-- | drivers/media/video/mx1_camera.c | 8 | ||||
-rw-r--r-- | drivers/media/video/mx3_camera.c | 7 | ||||
-rw-r--r-- | drivers/media/video/ov772x.c | 19 | ||||
-rw-r--r-- | drivers/media/video/pxa_camera.c | 7 | ||||
-rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 110 | ||||
-rw-r--r-- | drivers/media/video/soc_camera.c | 4 | ||||
-rw-r--r-- | drivers/media/video/soc_camera_platform.c | 28 | ||||
-rw-r--r-- | drivers/media/video/tw9910.c | 31 |
12 files changed, 141 insertions, 137 deletions
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c index 8b36a74..6e762cd 100644 --- a/drivers/media/video/mt9m001.c +++ b/drivers/media/video/mt9m001.c @@ -194,11 +194,12 @@ static unsigned long mt9m001_query_bus_param(struct soc_camera_device *icd) return soc_camera_apply_sensor_flags(icl, flags); } -static int mt9m001_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int mt9m001_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; struct mt9m001 *mt9m001 = to_mt9m001(client); + struct soc_camera_device *icd = client->dev.platform_data; int ret; const u16 hblank = 9, vblank = 25; @@ -239,15 +240,17 @@ static int mt9m001_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) { struct i2c_client *client = sd->priv; struct soc_camera_device *icd = client->dev.platform_data; - struct v4l2_rect rect = { - .left = icd->rect_current.left, - .top = icd->rect_current.top, - .width = f->fmt.pix.width, - .height = f->fmt.pix.height, + struct v4l2_crop a = { + .c = { + .left = icd->rect_current.left, + .top = icd->rect_current.top, + .width = f->fmt.pix.width, + .height = f->fmt.pix.height, + }, }; /* No support for scaling so far, just crop. TODO: use skipping */ - return mt9m001_set_crop(icd, &rect); + return mt9m001_s_crop(sd, &a); } static int mt9m001_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) @@ -361,7 +364,6 @@ static const struct v4l2_queryctrl mt9m001_controls[] = { static struct soc_camera_ops mt9m001_ops = { .init = mt9m001_init, .release = mt9m001_release, - .set_crop = mt9m001_set_crop, .set_bus_param = mt9m001_set_bus_param, .query_bus_param = mt9m001_query_bus_param, .controls = mt9m001_controls, @@ -575,6 +577,7 @@ static struct v4l2_subdev_video_ops mt9m001_subdev_video_ops = { .s_stream = mt9m001_s_stream, .s_fmt = mt9m001_s_fmt, .try_fmt = mt9m001_try_fmt, + .s_crop = mt9m001_s_crop, }; static struct v4l2_subdev_ops mt9m001_subdev_ops = { diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c index 45101fd..bef4151 100644 --- a/drivers/media/video/mt9m111.c +++ b/drivers/media/video/mt9m111.c @@ -395,11 +395,12 @@ static int mt9m111_set_bus_param(struct soc_camera_device *icd, unsigned long f) return 0; } -static int mt9m111_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; struct mt9m111 *mt9m111 = to_mt9m111(client); + struct soc_camera_device *icd = client->dev.platform_data; int ret; dev_dbg(&icd->dev, "%s left=%d, top=%d, width=%d, height=%d\n", @@ -601,7 +602,6 @@ static struct soc_camera_ops mt9m111_ops = { .init = mt9m111_init, .resume = mt9m111_resume, .release = mt9m111_release, - .set_crop = mt9m111_set_crop, .query_bus_param = mt9m111_query_bus_param, .set_bus_param = mt9m111_set_bus_param, .controls = mt9m111_controls, @@ -908,6 +908,7 @@ static struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = { static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = { .s_fmt = mt9m111_s_fmt, .try_fmt = mt9m111_try_fmt, + .s_crop = mt9m111_s_crop, }; static struct v4l2_subdev_ops mt9m111_subdev_ops = { diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c index 125973b..3fa87be 100644 --- a/drivers/media/video/mt9t031.c +++ b/drivers/media/video/mt9t031.c @@ -321,11 +321,12 @@ static int mt9t031_set_params(struct soc_camera_device *icd, return ret < 0 ? ret : 0; } -static int mt9t031_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int mt9t031_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; struct mt9t031 *mt9t031 = to_mt9t031(client); + struct soc_camera_device *icd = client->dev.platform_data; /* Make sure we don't exceed sensor limits */ if (rect->left + rect->width > icd->rect_max.left + icd->rect_max.width) @@ -495,7 +496,6 @@ static const struct v4l2_queryctrl mt9t031_controls[] = { static struct soc_camera_ops mt9t031_ops = { .init = mt9t031_init, .release = mt9t031_release, - .set_crop = mt9t031_set_crop, .set_bus_param = mt9t031_set_bus_param, .query_bus_param = mt9t031_query_bus_param, .controls = mt9t031_controls, @@ -689,6 +689,7 @@ static struct v4l2_subdev_video_ops mt9t031_subdev_video_ops = { .s_stream = mt9t031_s_stream, .s_fmt = mt9t031_s_fmt, .try_fmt = mt9t031_try_fmt, + .s_crop = mt9t031_s_crop, }; static struct v4l2_subdev_ops mt9t031_subdev_ops = { diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index d2b0981..e609ff5 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -248,10 +248,11 @@ static unsigned long mt9v022_query_bus_param(struct soc_camera_device *icd) width_flag; } -static int mt9v022_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int mt9v022_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; int ret; /* Like in example app. Contradicts the datasheet though */ @@ -297,11 +298,13 @@ static int mt9v022_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) struct mt9v022 *mt9v022 = to_mt9v022(client); struct soc_camera_device *icd = client->dev.platform_data; struct v4l2_pix_format *pix = &f->fmt.pix; - struct v4l2_rect rect = { - .left = icd->rect_current.left, - .top = icd->rect_current.top, - .width = pix->width, - .height = pix->height, + struct v4l2_crop a = { + .c = { + .left = icd->rect_current.left, + .top = icd->rect_current.top, + .width = pix->width, + .height = pix->height, + }, }; /* The caller provides a supported format, as verified per call to @@ -325,7 +328,7 @@ static int mt9v022_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) } /* No support for scaling on this camera, just crop. */ - return mt9v022_set_crop(icd, &rect); + return mt9v022_s_crop(sd, &a); } static int mt9v022_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) @@ -454,7 +457,6 @@ static const struct v4l2_queryctrl mt9v022_controls[] = { static struct soc_camera_ops mt9v022_ops = { .init = mt9v022_init, - .set_crop = mt9v022_set_crop, .set_bus_param = mt9v022_set_bus_param, .query_bus_param = mt9v022_query_bus_param, .controls = mt9v022_controls, @@ -700,6 +702,7 @@ static struct v4l2_subdev_video_ops mt9v022_subdev_video_ops = { .s_stream = mt9v022_s_stream, .s_fmt = mt9v022_s_fmt, .try_fmt = mt9v022_try_fmt, + .s_crop = mt9v022_s_crop, }; static struct v4l2_subdev_ops mt9v022_subdev_ops = { diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c index 948a471..add496f 100644 --- a/drivers/media/video/mx1_camera.c +++ b/drivers/media/video/mx1_camera.c @@ -463,9 +463,13 @@ static void mx1_camera_remove_device(struct soc_camera_device *icd) } static int mx1_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) + struct v4l2_crop *a) { - return icd->ops->set_crop(icd, rect); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); + struct device *control = to_soc_camera_control(icd); + struct v4l2_subdev *sd = dev_get_drvdata(control); + + return v4l2_subdev_call(sd, video, s_crop, a); } static int mx1_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt) diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c index 6c3b7f9..de7ebfb 100644 --- a/drivers/media/video/mx3_camera.c +++ b/drivers/media/video/mx3_camera.c @@ -781,10 +781,13 @@ static int acquire_dma_channel(struct mx3_camera_dev *mx3_cam) } static int mx3_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) + struct v4l2_crop *a) { + struct v4l2_rect *rect = &a->c; struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct mx3_camera_dev *mx3_cam = ici->priv; + struct device *control = to_soc_camera_control(icd); + struct v4l2_subdev *sd = dev_get_drvdata(control); /* * We now know pixel formats and can decide upon DMA-channel(s) @@ -798,7 +801,7 @@ static int mx3_camera_set_crop(struct soc_camera_device *icd, configure_geometry(mx3_cam, rect); - return icd->ops->set_crop(icd, rect); + return v4l2_subdev_call(sd, video, s_crop, a); } static int mx3_camera_set_fmt(struct soc_camera_device *icd, diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c index 03488f9..bbe6f2d 100644 --- a/drivers/media/video/ov772x.c +++ b/drivers/media/video/ov772x.c @@ -955,24 +955,6 @@ ov772x_set_fmt_error: return ret; } -/* Cannot crop, just return the current geometry */ -static int ov772x_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) -{ - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); - struct ov772x_priv *priv = to_ov772x(client); - - if (!priv->fmt || !priv->win) - return -EINVAL; - - rect->left = 0; - rect->top = 0; - rect->width = priv->win->width; - rect->height = priv->win->height; - - return 0; -} - static int ov772x_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) { struct i2c_client *client = sd->priv; @@ -1060,7 +1042,6 @@ static int ov772x_video_probe(struct soc_camera_device *icd, } static struct soc_camera_ops ov772x_ops = { - .set_crop = ov772x_set_crop, .set_bus_param = ov772x_set_bus_param, .query_bus_param = ov772x_query_bus_param, .controls = ov772x_controls, diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 0e4daaa..c38ce84 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -1281,10 +1281,13 @@ static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx, } static int pxa_camera_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) + struct v4l2_crop *a) { + struct v4l2_rect *rect = &a->c; struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; + struct device *control = to_soc_camera_control(icd); + struct v4l2_subdev *sd = dev_get_drvdata(control); struct soc_camera_sense sense = { .master_clock = pcdev->mclk, .pixel_clock_max = pcdev->ciclk / 4, @@ -1295,7 +1298,7 @@ static int pxa_camera_set_crop(struct soc_camera_device *icd, if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN) icd->sense = &sense; - ret = icd->ops->set_crop(icd, rect); + ret = v4l2_subdev_call(sd, video, s_crop, a); icd->sense = NULL; diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 499d1a2..726cf0e 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -846,12 +846,16 @@ static bool is_inside(struct v4l2_rect *r1, struct v4l2_rect *r2) * 3. if (2) failed, try to request the maximum image */ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) + struct v4l2_crop *a) { + struct v4l2_rect *rect = &a->c; struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; - struct v4l2_rect cam_rect, target, cam_max; + struct v4l2_crop cam_crop; + struct v4l2_rect *cam_rect = &cam_crop.c, target, cam_max; struct sh_mobile_ceu_cam *cam = icd->host_priv; + struct device *control = to_soc_camera_control(icd); + struct v4l2_subdev *sd = dev_get_drvdata(control); unsigned int hscale = pcdev->cflcr & 0xffff; unsigned int vscale = (pcdev->cflcr >> 16) & 0xffff; unsigned short width, height; @@ -859,80 +863,80 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, int ret; /* Scale back up into client units */ - cam_rect.left = size_src(rect->left, hscale); - cam_rect.width = size_src(rect->width, hscale); - cam_rect.top = size_src(rect->top, vscale); - cam_rect.height = size_src(rect->height, vscale); + cam_rect->left = size_src(rect->left, hscale); + cam_rect->width = size_src(rect->width, hscale); + cam_rect->top = size_src(rect->top, vscale); + cam_rect->height = size_src(rect->height, vscale); - target = cam_rect; + target = *cam_rect; capsr = capture_save_reset(pcdev); dev_dbg(&icd->dev, "CAPSR 0x%x, CFLCR 0x%x\n", capsr, pcdev->cflcr); /* First attempt - see if the client can deliver a perfect result */ - ret = icd->ops->set_crop(icd, &cam_rect); + ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop); if (!ret && !memcmp(&target, &cam_rect, sizeof(target))) { dev_dbg(&icd->dev, "Camera S_CROP successful for %ux%u@%u:%u\n", - cam_rect.width, cam_rect.height, - cam_rect.left, cam_rect.top); + cam_rect->width, cam_rect->height, + cam_rect->left, cam_rect->top); goto ceu_set_rect; } /* Try to fix cropping, that camera hasn't managed to do */ dev_dbg(&icd->dev, "Fix camera S_CROP %d for %ux%u@%u:%u" " to %ux%u@%u:%u\n", - ret, cam_rect.width, cam_rect.height, - cam_rect.left, cam_rect.top, + ret, cam_rect->width, cam_rect->height, + cam_rect->left, cam_rect->top, target.width, target.height, target.left, target.top); /* * Popular special case - some cameras can only handle fixed sizes like * QVGA, VGA,... Take care to avoid infinite loop. */ - width = max(cam_rect.width, 1); - height = max(cam_rect.height, 1); + width = max(cam_rect->width, 1); + height = max(cam_rect->height, 1); cam_max.width = size_src(icd->rect_max.width, hscale); cam_max.left = size_src(icd->rect_max.left, hscale); cam_max.height = size_src(icd->rect_max.height, vscale); cam_max.top = size_src(icd->rect_max.top, vscale); - while (!ret && (is_smaller(&cam_rect, &target) || - is_inside(&cam_rect, &target)) && + while (!ret && (is_smaller(cam_rect, &target) || + is_inside(cam_rect, &target)) && cam_max.width >= width && cam_max.height >= height) { width *= 2; height *= 2; - cam_rect.width = width; - cam_rect.height = height; + cam_rect->width = width; + cam_rect->height = height; /* We do not know what the camera is capable of, play safe */ - if (cam_rect.left > target.left) - cam_rect.left = cam_max.left; + if (cam_rect->left > target.left) + cam_rect->left = cam_max.left; - if (cam_rect.left + cam_rect.width < target.left + target.width) - cam_rect.width = target.left + target.width - - cam_rect.left; + if (cam_rect->left + cam_rect->width < target.left + target.width) + cam_rect->width = target.left + target.width - + cam_rect->left; - if (cam_rect.top > target.top) - cam_rect.top = cam_max.top; + if (cam_rect->top > target.top) + cam_rect->top = cam_max.top; - if (cam_rect.top + cam_rect.height < target.top + target.height) - cam_rect.height = target.top + target.height - - cam_rect.top; + if (cam_rect->top + cam_rect->height < target.top + target.height) + cam_rect->height = target.top + target.height - + cam_rect->top; - if (cam_rect.width + cam_rect.left > + if (cam_rect->width + cam_rect->left > cam_max.width + cam_max.left) - cam_rect.left = max(cam_max.width + cam_max.left - - cam_rect.width, cam_max.left); + cam_rect->left = max(cam_max.width + cam_max.left - + cam_rect->width, cam_max.left); - if (cam_rect.height + cam_rect.top > + if (cam_rect->height + cam_rect->top > cam_max.height + cam_max.top) - cam_rect.top = max(cam_max.height + cam_max.top - - cam_rect.height, cam_max.top); + cam_rect->top = max(cam_max.height + cam_max.top - + cam_rect->height, cam_max.top); - ret = icd->ops->set_crop(icd, &cam_rect); + ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop); dev_dbg(&icd->dev, "Camera S_CROP %d for %ux%u@%u:%u\n", - ret, cam_rect.width, cam_rect.height, - cam_rect.left, cam_rect.top); + ret, cam_rect->width, cam_rect->height, + cam_rect->left, cam_rect->top); } /* @@ -941,30 +945,30 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, */ if ((ret < 0 && (is_smaller(&icd->rect_current, rect) || is_inside(&icd->rect_current, rect))) || - is_smaller(&cam_rect, &target) || is_inside(&cam_rect, &target)) { + is_smaller(cam_rect, &target) || is_inside(cam_rect, &target)) { /* * The camera failed to configure a suitable cropping, * we cannot use the current rectangle, set to max */ - cam_rect = cam_max; - ret = icd->ops->set_crop(icd, &cam_rect); + *cam_rect = cam_max; + ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop); dev_dbg(&icd->dev, "Camera S_CROP %d for max %ux%u@%u:%u\n", - ret, cam_rect.width, cam_rect.height, - cam_rect.left, cam_rect.top); - if (ret < 0) + ret, cam_rect->width, cam_rect->height, + cam_rect->left, cam_rect->top); + if (ret < 0 && ret != -ENOIOCTLCMD) /* All failed, hopefully resume current capture */ goto resume_capture; /* Finally, adjust the target rectangle */ - if (target.width > cam_rect.width) - target.width = cam_rect.width; - if (target.height > cam_rect.height) - target.height = cam_rect.height; - if (target.left + target.width > cam_rect.left + cam_rect.width) - target.left = cam_rect.left + cam_rect.width - + if (target.width > cam_rect->width) + target.width = cam_rect->width; + if (target.height > cam_rect->height) + target.height = cam_rect->height; + if (target.left + target.width > cam_rect->left + cam_rect->width) + target.left = cam_rect->left + cam_rect->width - target.width; - if (target.top + target.height > cam_rect.top + cam_rect.height) - target.top = cam_rect.top + cam_rect.height - + if (target.top + target.height > cam_rect->top + cam_rect->height) + target.top = cam_rect->top + cam_rect->height - target.height; } @@ -978,14 +982,14 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, */ dev_dbg(&icd->dev, "SH S_CROP from %ux%u@%u:%u to %ux%u@%u:%u, scale to %ux%u@%u:%u\n", - cam_rect.width, cam_rect.height, cam_rect.left, cam_rect.top, + cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top, target.width, target.height, target.left, target.top, rect->width, rect->height, rect->left, rect->top); ret = 0; ceu_set_rect: - cam->camera_rect = cam_rect; + cam->camera_rect = *cam_rect; rect->width = size_dst(target.width, hscale); rect->left = size_dst(target.left, hscale); diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index 21a8aa5..d9ccc28 100644 --- a/drivers/media/video/soc_camera.c +++ b/drivers/media/video/soc_camera.c @@ -797,7 +797,7 @@ static int soc_camera_s_crop(struct file *file, void *fh, rect.top = icd->rect_max.height + icd->rect_max.top - rect.height; - ret = ici->ops->set_crop(icd, &rect); + ret = ici->ops->set_crop(icd, a); if (!ret) icd->rect_current = rect; @@ -970,7 +970,7 @@ static int soc_camera_probe(struct device *dev) /* FIXME: this is racy, have to use driver-binding notification */ control = to_soc_camera_control(icd); - if (!control || !control->driver || + if (!control || !control->driver || !dev_get_drvdata(control) || !try_module_get(control->driver->owner)) { icl->del_device(icl); goto enodrv; diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c index 9e406c1..aec2cad 100644 --- a/drivers/media/video/soc_camera_platform.c +++ b/drivers/media/video/soc_camera_platform.c @@ -25,10 +25,15 @@ struct soc_camera_platform_priv { struct soc_camera_data_format format; }; -static struct soc_camera_platform_info * -soc_camera_platform_get_info(struct soc_camera_device *icd) +static struct soc_camera_platform_priv *get_priv(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev_get_drvdata(&icd->dev)); + struct v4l2_subdev *subdev = platform_get_drvdata(pdev); + return container_of(subdev, struct soc_camera_platform_priv, subdev); +} + +static struct soc_camera_platform_info *get_info(struct soc_camera_device *icd) +{ + struct platform_device *pdev = to_platform_device(to_soc_camera_control(icd)); return pdev->dev.platform_data; } @@ -47,16 +52,10 @@ static int soc_camera_platform_set_bus_param(struct soc_camera_device *icd, static unsigned long soc_camera_platform_query_bus_param(struct soc_camera_device *icd) { - struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd); + struct soc_camera_platform_info *p = get_info(icd); return p->bus_param; } -static int soc_camera_platform_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) -{ - return 0; -} - static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) { @@ -71,7 +70,7 @@ static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd, static void soc_camera_platform_video_probe(struct soc_camera_device *icd, struct platform_device *pdev) { - struct soc_camera_platform_priv *priv = platform_get_drvdata(pdev); + struct soc_camera_platform_priv *priv = get_priv(pdev); struct soc_camera_platform_info *p = pdev->dev.platform_data; priv->format.name = p->format_name; @@ -96,7 +95,6 @@ static struct v4l2_subdev_ops platform_subdev_ops = { }; static struct soc_camera_ops soc_camera_platform_ops = { - .set_crop = soc_camera_platform_set_crop, .set_bus_param = soc_camera_platform_set_bus_param, .query_bus_param = soc_camera_platform_query_bus_param, }; @@ -124,7 +122,9 @@ static int soc_camera_platform_probe(struct platform_device *pdev) icd = to_soc_camera_dev(p->dev); - platform_set_drvdata(pdev, priv); + /* soc-camera convention: control's drvdata points to the subdev */ + platform_set_drvdata(pdev, &priv->subdev); + /* Set the control device reference */ dev_set_drvdata(&icd->dev, &pdev->dev); icd->width_min = 0; @@ -158,7 +158,7 @@ evdrs: static int soc_camera_platform_remove(struct platform_device *pdev) { - struct soc_camera_platform_priv *priv = platform_get_drvdata(pdev); + struct soc_camera_platform_priv *priv = get_priv(pdev); struct soc_camera_platform_info *p = pdev->dev.platform_data; struct soc_camera_device *icd = to_soc_camera_dev(p->dev); diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index 735d0bd..b6b1546 100644 --- a/drivers/media/video/tw9910.c +++ b/drivers/media/video/tw9910.c @@ -616,11 +616,12 @@ static int tw9910_s_register(struct v4l2_subdev *sd, } #endif -static int tw9910_set_crop(struct soc_camera_device *icd, - struct v4l2_rect *rect) +static int tw9910_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct v4l2_rect *rect = &a->c; + struct i2c_client *client = sd->priv; struct tw9910_priv *priv = to_tw9910(client); + struct soc_camera_device *icd = client->dev.platform_data; int ret = -EINVAL; u8 val; @@ -716,15 +717,15 @@ tw9910_set_fmt_error: static int tw9910_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) { - struct i2c_client *client = sd->priv; - struct soc_camera_device *icd = client->dev.platform_data; struct v4l2_pix_format *pix = &f->fmt.pix; - /* See tw9910_set_crop() - no proper cropping support */ - struct v4l2_rect rect = { - .left = 0, - .top = 0, - .width = pix->width, - .height = pix->height, + /* See tw9910_s_crop() - no proper cropping support */ + struct v4l2_crop a = { + .c = { + .left = 0, + .top = 0, + .width = pix->width, + .height = pix->height, + }, }; int i, ret; @@ -738,10 +739,10 @@ static int tw9910_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) if (i == ARRAY_SIZE(tw9910_color_fmt)) return -EINVAL; - ret = tw9910_set_crop(icd, &rect); + ret = tw9910_s_crop(sd, &a); if (!ret) { - pix->width = rect.width; - pix->height = rect.height; + pix->width = a.c.width; + pix->height = a.c.height; } return ret; } @@ -821,7 +822,6 @@ static int tw9910_video_probe(struct soc_camera_device *icd, } static struct soc_camera_ops tw9910_ops = { - .set_crop = tw9910_set_crop, .set_bus_param = tw9910_set_bus_param, .query_bus_param = tw9910_query_bus_param, .enum_input = tw9910_enum_input, @@ -840,6 +840,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = { .s_stream = tw9910_s_stream, .s_fmt = tw9910_s_fmt, .try_fmt = tw9910_try_fmt, + .s_crop = tw9910_s_crop, }; static struct v4l2_subdev_ops tw9910_subdev_ops = { |