The string "_ACTUAL" does not say anything more about the target names. Drop
it. V4L2 selection API was changed by "V4L: Remove "_ACTIVE" from the
selection target name definitions" by Sylwester Nawrocki. This patch does
the same for the V4L2 subdev API.
Signed-off-by: Sakari Ailus <sakari.ai...@iki.fi>
---
Documentation/DocBook/media/v4l/dev-subdev.xml | 28 ++++++++++----------
.../media/v4l/vidioc-subdev-g-selection.xml | 12 ++++----
drivers/media/video/omap3isp/ispccdc.c | 4 +-
drivers/media/video/omap3isp/isppreview.c | 4 +-
drivers/media/video/omap3isp/ispresizer.c | 4 +-
drivers/media/video/smiapp/smiapp-core.c | 22 ++++++++--------
drivers/media/video/v4l2-subdev.c | 4 +-
include/linux/v4l2-subdev.h | 9 +++++-
8 files changed, 46 insertions(+), 41 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/dev-subdev.xml
b/Documentation/DocBook/media/v4l/dev-subdev.xml
index 4afcbbe..e88d5ea 100644
--- a/Documentation/DocBook/media/v4l/dev-subdev.xml
+++ b/Documentation/DocBook/media/v4l/dev-subdev.xml
@@ -289,9 +289,9 @@
&v4l2-rect; by the coordinates of the top left corner and the rectangle
size. Both the coordinates and sizes are expressed in pixels.</para>
- <para>As for pad formats, drivers store try and active
- rectangles for the selection targets of ACTUAL type <xref
- linkend="v4l2-subdev-selection-targets">.</xref></para>
+ <para>As for pad formats, drivers store try and active rectangles for
+ the selection targets <xref
+ linkend="v4l2-subdev-selection-targets" />.</para>
<para>On sink pads, cropping is applied relative to the
current pad format. The pad format represents the image size as
@@ -308,7 +308,7 @@
<para>Scaling support is optional. When supported by a subdev,
the crop rectangle on the subdev's sink pad is scaled to the
size configured using the &VIDIOC-SUBDEV-S-SELECTION; IOCTL
- using <constant>V4L2_SUBDEV_SEL_COMPOSE_ACTUAL</constant>
+ using <constant>V4L2_SUBDEV_SEL_TGT_COMPOSE</constant>
selection target on the same pad. If the subdev supports scaling
but not composing, the top and left values are not used and must
always be set to zero.</para>
@@ -333,22 +333,22 @@
<title>Types of selection targets</title>
<section>
- <title>ACTUAL targets</title>
+ <title>Actual targets</title>
- <para>ACTUAL targets reflect the actual hardware configuration
- at any point of time. There is a BOUNDS target
- corresponding to every ACTUAL.</para>
+ <para>Actual targets (without a postfix) reflect the actual
+ hardware configuration at any point of time. There is a BOUNDS
+ target corresponding to every actual target.</para>
</section>
<section>
<title>BOUNDS targets</title>
- <para>BOUNDS targets is the smallest rectangle that contains
- all valid ACTUAL rectangles. It may not be possible to set the
- ACTUAL rectangle as large as the BOUNDS rectangle, however.
- This may be because e.g. a sensor's pixel array is not
- rectangular but cross-shaped or round. The maximum size may
- also be smaller than the BOUNDS rectangle.</para>
+ <para>BOUNDS targets is the smallest rectangle that contains all
+ valid actual rectangles. It may not be possible to set the actual
+ rectangle as large as the BOUNDS rectangle, however. This may be
+ because e.g. a sensor's pixel array is not rectangular but
+ cross-shaped or round. The maximum size may also be smaller than the
+ BOUNDS rectangle.</para>
</section>
</section>
diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
index 208e9f0..4c44808 100644
--- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
@@ -72,10 +72,10 @@
<section>
<title>Types of selection targets</title>
- <para>There are two types of selection targets: actual and bounds.
- The ACTUAL targets are the targets which configure the hardware.
- The BOUNDS target will return a rectangle that contain all
- possible ACTUAL rectangles.</para>
+ <para>There are two types of selection targets: actual and bounds. The
+ actual targets are the targets which configure the hardware. The BOUNDS
+ target will return a rectangle that contain all possible actual
+ rectangles.</para>
</section>
<section>
@@ -93,7 +93,7 @@
&cs-def;
<tbody valign="top">
<row>
- <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL</constant></entry>
+ <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP</constant></entry>
<entry>0x0000</entry>
<entry>Actual crop. Defines the cropping
performed by the processing step.</entry>
@@ -104,7 +104,7 @@
<entry>Bounds of the crop rectangle.</entry>
</row>
<row>
-
<entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL</constant></entry>
+ <entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE</constant></entry>
<entry>0x0100</entry>
<entry>Actual compose rectangle. Used to configure scaling
on sink pads and composition on source pads.</entry>
diff --git a/drivers/media/video/omap3isp/ispccdc.c
b/drivers/media/video/omap3isp/ispccdc.c
index 7e32331..f19774f 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -2024,7 +2024,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd,
struct v4l2_subdev_fh *fh,
ccdc_try_crop(ccdc, format, &sel->r);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
sel->r = *__ccdc_get_crop(ccdc, fh, sel->which);
break;
@@ -2052,7 +2052,7 @@ static int ccdc_set_selection(struct v4l2_subdev *sd,
struct v4l2_subdev_fh *fh,
struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
sel->pad != CCDC_PAD_SOURCE_OF)
return -EINVAL;
diff --git a/drivers/media/video/omap3isp/isppreview.c
b/drivers/media/video/omap3isp/isppreview.c
index 8a4935e..1086f6a 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -1960,7 +1960,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
preview_try_crop(prev, format, &sel->r);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
sel->r = *__preview_get_crop(prev, fh, sel->which);
break;
@@ -1988,7 +1988,7 @@ static int preview_set_selection(struct v4l2_subdev *sd,
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
sel->pad != PREV_PAD_SINK)
return -EINVAL;
diff --git a/drivers/media/video/omap3isp/ispresizer.c
b/drivers/media/video/omap3isp/ispresizer.c
index 14041c9..9456652 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1259,7 +1259,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
resizer_calc_ratios(res, &sel->r, format_source, &ratio);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
sel->r = *__resizer_get_crop(res, fh, sel->which);
resizer_calc_ratios(res, &sel->r, format_source, &ratio);
break;
@@ -1293,7 +1293,7 @@ static int resizer_set_selection(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *format_sink, *format_source;
struct resizer_ratio ratio;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP ||
sel->pad != RESZ_PAD_SINK)
return -EINVAL;
diff --git a/drivers/media/video/smiapp/smiapp-core.c
b/drivers/media/video/smiapp/smiapp-core.c
index e8c93c8..37622bb6 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -1630,7 +1630,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
smiapp_get_crop_compose(subdev, fh, crops, &comp, which);
switch (target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
comp->width = crops[SMIAPP_PAD_SINK]->width;
comp->height = crops[SMIAPP_PAD_SINK]->height;
if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
@@ -1646,7 +1646,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
}
}
/* Fall through */
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_COMPOSE:
*crops[SMIAPP_PAD_SRC] = *comp;
break;
default:
@@ -1722,7 +1722,7 @@ static int smiapp_set_format(struct v4l2_subdev *subdev,
if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
ssd->sink_fmt = *crops[ssd->sink_pad];
smiapp_propagate(subdev, fh, fmt->which,
- V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL);
+ V4L2_SUBDEV_SEL_TGT_CROP);
mutex_unlock(&sensor->mutex);
@@ -1957,7 +1957,7 @@ static int smiapp_set_compose(struct v4l2_subdev *subdev,
*comp = sel->r;
smiapp_propagate(subdev, fh, sel->which,
- V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL);
+ V4L2_SUBDEV_SEL_TGT_COMPOSE);
if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return smiapp_update_mode(sensor);
@@ -1973,7 +1973,7 @@ static int __smiapp_sel_supported(struct v4l2_subdev
*subdev,
/* We only implement crop in three places. */
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
if (ssd == sensor->pixel_array
&& sel->pad == SMIAPP_PA_PAD_SRC)
@@ -1987,7 +1987,7 @@ static int __smiapp_sel_supported(struct v4l2_subdev
*subdev,
== SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP)
return 0;
return -EINVAL;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_COMPOSE:
case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
if (sel->pad == ssd->source_pad)
return -EINVAL;
@@ -2050,7 +2050,7 @@ static int smiapp_set_crop(struct v4l2_subdev *subdev,
if (ssd != sensor->pixel_array && sel->pad == SMIAPP_PAD_SINK)
smiapp_propagate(subdev, fh, sel->which,
- V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL);
+ V4L2_SUBDEV_SEL_TGT_CROP);
return 0;
}
@@ -2096,11 +2096,11 @@ static int __smiapp_get_selection(struct v4l2_subdev
*subdev,
sel->r = *comp;
}
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
sel->r = *crops[sel->pad];
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_COMPOSE:
sel->r = *comp;
break;
}
@@ -2147,10 +2147,10 @@ static int smiapp_set_selection(struct v4l2_subdev
*subdev,
sel->r.height);
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_CROP:
ret = smiapp_set_crop(subdev, fh, sel);
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SUBDEV_SEL_TGT_COMPOSE:
ret = smiapp_set_compose(subdev, fh, sel);
break;
default:
diff --git a/drivers/media/video/v4l2-subdev.c
b/drivers/media/video/v4l2-subdev.c
index db6e859..cd86f0c 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -245,7 +245,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int
cmd, void *arg)
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
- sel.target = V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL;
+ sel.target = V4L2_SUBDEV_SEL_TGT_CROP;
rval = v4l2_subdev_call(
sd, pad, get_selection, subdev_fh, &sel);
@@ -274,7 +274,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int
cmd, void *arg)
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
- sel.target = V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL;
+ sel.target = V4L2_SUBDEV_SEL_TGT_CROP;
sel.r = crop->rect;
rval = v4l2_subdev_call(
diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h
index 812019e..3cbe688 100644
--- a/include/linux/v4l2-subdev.h
+++ b/include/linux/v4l2-subdev.h
@@ -128,14 +128,19 @@ struct v4l2_subdev_frame_interval_enum {
#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG (1 << 2)
/* active cropping area */
-#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL 0x0000
+#define V4L2_SUBDEV_SEL_TGT_CROP 0x0000
/* cropping bounds */
#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS 0x0002
/* current composing area */
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL 0x0100
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE 0x0100
/* composing bounds */
#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS 0x0102
+/* backward compatibility definitions */
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \
+ V4L2_SUBDEV_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \
+ V4L2_SUBDEV_SEL_TGT_COMPOSE
/**
* struct v4l2_subdev_selection - selection info
--
1.7.2.5
--
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