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path: root/drivers/media/platform/omap3isp/isppreview.c
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Diffstat (limited to 'drivers/media/platform/omap3isp/isppreview.c')
-rw-r--r--drivers/media/platform/omap3isp/isppreview.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index dd9eed45d853..15cb254ccc39 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -1686,21 +1686,21 @@ static int preview_set_stream(struct v4l2_subdev *sd, int enable)
}
static struct v4l2_mbus_framefmt *
-__preview_get_format(struct isp_prev_device *prev, struct v4l2_subdev_fh *fh,
+__preview_get_format(struct isp_prev_device *prev, struct v4l2_subdev_pad_config *cfg,
unsigned int pad, enum v4l2_subdev_format_whence which)
{
if (which == V4L2_SUBDEV_FORMAT_TRY)
- return v4l2_subdev_get_try_format(fh, pad);
+ return v4l2_subdev_get_try_format(&prev->subdev, cfg, pad);
else
return &prev->formats[pad];
}
static struct v4l2_rect *
-__preview_get_crop(struct isp_prev_device *prev, struct v4l2_subdev_fh *fh,
+__preview_get_crop(struct isp_prev_device *prev, struct v4l2_subdev_pad_config *cfg,
enum v4l2_subdev_format_whence which)
{
if (which == V4L2_SUBDEV_FORMAT_TRY)
- return v4l2_subdev_get_try_crop(fh, PREV_PAD_SINK);
+ return v4l2_subdev_get_try_crop(&prev->subdev, cfg, PREV_PAD_SINK);
else
return &prev->crop;
}
@@ -1727,7 +1727,7 @@ static const unsigned int preview_output_fmts[] = {
/*
* preview_try_format - Validate a format
* @prev: ISP preview engine
- * @fh: V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @pad: pad number
* @fmt: format to be validated
* @which: try/active format selector
@@ -1736,7 +1736,7 @@ static const unsigned int preview_output_fmts[] = {
* engine limits and the format and crop rectangles on other pads.
*/
static void preview_try_format(struct isp_prev_device *prev,
- struct v4l2_subdev_fh *fh, unsigned int pad,
+ struct v4l2_subdev_pad_config *cfg, unsigned int pad,
struct v4l2_mbus_framefmt *fmt,
enum v4l2_subdev_format_whence which)
{
@@ -1777,7 +1777,7 @@ static void preview_try_format(struct isp_prev_device *prev,
case PREV_PAD_SOURCE:
pixelcode = fmt->code;
- *fmt = *__preview_get_format(prev, fh, PREV_PAD_SINK, which);
+ *fmt = *__preview_get_format(prev, cfg, PREV_PAD_SINK, which);
switch (pixelcode) {
case MEDIA_BUS_FMT_YUYV8_1X16:
@@ -1795,7 +1795,7 @@ static void preview_try_format(struct isp_prev_device *prev,
* is not supported yet, hardcode the output size to the crop
* rectangle size.
*/
- crop = __preview_get_crop(prev, fh, which);
+ crop = __preview_get_crop(prev, cfg, which);
fmt->width = crop->width;
fmt->height = crop->height;
@@ -1864,12 +1864,12 @@ static void preview_try_crop(struct isp_prev_device *prev,
/*
* preview_enum_mbus_code - Handle pixel format enumeration
* @sd : pointer to v4l2 subdev structure
- * @fh : V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @code : pointer to v4l2_subdev_mbus_code_enum structure
* return -EINVAL or zero on success
*/
static int preview_enum_mbus_code(struct v4l2_subdev *sd,
- struct v4l2_subdev_fh *fh,
+ struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_mbus_code_enum *code)
{
switch (code->pad) {
@@ -1893,7 +1893,7 @@ static int preview_enum_mbus_code(struct v4l2_subdev *sd,
}
static int preview_enum_frame_size(struct v4l2_subdev *sd,
- struct v4l2_subdev_fh *fh,
+ struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
@@ -1905,7 +1905,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = 1;
format.height = 1;
- preview_try_format(prev, fh, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
+ preview_try_format(prev, cfg, fse->pad, &format, fse->which);
fse->min_width = format.width;
fse->min_height = format.height;
@@ -1915,7 +1915,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
format.code = fse->code;
format.width = -1;
format.height = -1;
- preview_try_format(prev, fh, fse->pad, &format, V4L2_SUBDEV_FORMAT_TRY);
+ preview_try_format(prev, cfg, fse->pad, &format, fse->which);
fse->max_width = format.width;
fse->max_height = format.height;
@@ -1925,7 +1925,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
/*
* preview_get_selection - Retrieve a selection rectangle on a pad
* @sd: ISP preview V4L2 subdevice
- * @fh: V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @sel: Selection rectangle
*
* The only supported rectangles are the crop rectangles on the sink pad.
@@ -1933,7 +1933,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
* Return 0 on success or a negative error code otherwise.
*/
static int preview_get_selection(struct v4l2_subdev *sd,
- struct v4l2_subdev_fh *fh,
+ struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_selection *sel)
{
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
@@ -1949,13 +1949,13 @@ static int preview_get_selection(struct v4l2_subdev *sd,
sel->r.width = INT_MAX;
sel->r.height = INT_MAX;
- format = __preview_get_format(prev, fh, PREV_PAD_SINK,
+ format = __preview_get_format(prev, cfg, PREV_PAD_SINK,
sel->which);
preview_try_crop(prev, format, &sel->r);
break;
case V4L2_SEL_TGT_CROP:
- sel->r = *__preview_get_crop(prev, fh, sel->which);
+ sel->r = *__preview_get_crop(prev, cfg, sel->which);
break;
default:
@@ -1968,7 +1968,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
/*
* preview_set_selection - Set a selection rectangle on a pad
* @sd: ISP preview V4L2 subdevice
- * @fh: V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @sel: Selection rectangle
*
* The only supported rectangle is the actual crop rectangle on the sink pad.
@@ -1976,7 +1976,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
* Return 0 on success or a negative error code otherwise.
*/
static int preview_set_selection(struct v4l2_subdev *sd,
- struct v4l2_subdev_fh *fh,
+ struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_selection *sel)
{
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
@@ -1995,17 +1995,17 @@ static int preview_set_selection(struct v4l2_subdev *sd,
* rectangle.
*/
if (sel->flags & V4L2_SEL_FLAG_KEEP_CONFIG) {
- sel->r = *__preview_get_crop(prev, fh, sel->which);
+ sel->r = *__preview_get_crop(prev, cfg, sel->which);
return 0;
}
- format = __preview_get_format(prev, fh, PREV_PAD_SINK, sel->which);
+ format = __preview_get_format(prev, cfg, PREV_PAD_SINK, sel->which);
preview_try_crop(prev, format, &sel->r);
- *__preview_get_crop(prev, fh, sel->which) = sel->r;
+ *__preview_get_crop(prev, cfg, sel->which) = sel->r;
/* Update the source format. */
- format = __preview_get_format(prev, fh, PREV_PAD_SOURCE, sel->which);
- preview_try_format(prev, fh, PREV_PAD_SOURCE, format, sel->which);
+ format = __preview_get_format(prev, cfg, PREV_PAD_SOURCE, sel->which);
+ preview_try_format(prev, cfg, PREV_PAD_SOURCE, format, sel->which);
return 0;
}
@@ -2013,17 +2013,17 @@ static int preview_set_selection(struct v4l2_subdev *sd,
/*
* preview_get_format - Handle get format by pads subdev method
* @sd : pointer to v4l2 subdev structure
- * @fh : V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @fmt: pointer to v4l2 subdev format structure
* return -EINVAL or zero on success
*/
-static int preview_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+static int preview_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
{
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
- format = __preview_get_format(prev, fh, fmt->pad, fmt->which);
+ format = __preview_get_format(prev, cfg, fmt->pad, fmt->which);
if (format == NULL)
return -EINVAL;
@@ -2034,28 +2034,28 @@ static int preview_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
/*
* preview_set_format - Handle set format by pads subdev method
* @sd : pointer to v4l2 subdev structure
- * @fh : V4L2 subdev file handle
+ * @cfg: V4L2 subdev pad configuration
* @fmt: pointer to v4l2 subdev format structure
* return -EINVAL or zero on success
*/
-static int preview_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+static int preview_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
{
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
struct v4l2_rect *crop;
- format = __preview_get_format(prev, fh, fmt->pad, fmt->which);
+ format = __preview_get_format(prev, cfg, fmt->pad, fmt->which);
if (format == NULL)
return -EINVAL;
- preview_try_format(prev, fh, fmt->pad, &fmt->format, fmt->which);
+ preview_try_format(prev, cfg, fmt->pad, &fmt->format, fmt->which);
*format = fmt->format;
/* Propagate the format from sink to source */
if (fmt->pad == PREV_PAD_SINK) {
/* Reset the crop rectangle. */
- crop = __preview_get_crop(prev, fh, fmt->which);
+ crop = __preview_get_crop(prev, cfg, fmt->which);
crop->left = 0;
crop->top = 0;
crop->width = fmt->format.width;
@@ -2064,9 +2064,9 @@ static int preview_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
preview_try_crop(prev, &fmt->format, crop);
/* Update the source format. */
- format = __preview_get_format(prev, fh, PREV_PAD_SOURCE,
+ format = __preview_get_format(prev, cfg, PREV_PAD_SOURCE,
fmt->which);
- preview_try_format(prev, fh, PREV_PAD_SOURCE, format,
+ preview_try_format(prev, cfg, PREV_PAD_SOURCE, format,
fmt->which);
}
@@ -2093,7 +2093,7 @@ static int preview_init_formats(struct v4l2_subdev *sd,
format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
format.format.width = 4096;
format.format.height = 4096;
- preview_set_format(sd, fh, &format);
+ preview_set_format(sd, fh ? fh->pad : NULL, &format);
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.