[media] v4l: vsp1: Factorize get pad format code
All entities implement the same get pad format handler, factorize it
into a common function.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c
index d27de53..fb32f87 100644
--- a/drivers/media/platform/vsp1/vsp1_bru.c
+++ b/drivers/media/platform/vsp1/vsp1_bru.c
@@ -129,23 +129,6 @@
return v4l2_subdev_get_try_compose(&bru->entity.subdev, cfg, pad);
}
-static int bru_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_bru *bru = to_bru(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&bru->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&bru->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static void bru_try_format(struct vsp1_bru *bru,
struct v4l2_subdev_pad_config *config,
unsigned int pad, struct v4l2_mbus_framefmt *fmt)
@@ -292,7 +275,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = bru_enum_mbus_code,
.enum_frame_size = bru_enum_frame_size,
- .get_fmt = bru_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = bru_set_format,
.get_selection = bru_get_selection,
.set_selection = bru_set_selection,
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c
index dfecddf..e4d6c7a 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/vsp1/vsp1_entity.c
@@ -116,6 +116,31 @@
return 0;
}
+/*
+ * vsp1_subdev_get_pad_format - Subdev pad get_fmt handler
+ * @subdev: V4L2 subdevice
+ * @cfg: V4L2 subdev pad configuration
+ * @fmt: V4L2 subdev format
+ *
+ * This function implements the subdev get_fmt pad operation. It can be used as
+ * a direct drop-in for the operation handler.
+ */
+int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *fmt)
+{
+ struct vsp1_entity *entity = to_vsp1_entity(subdev);
+ struct v4l2_subdev_pad_config *config;
+
+ config = vsp1_entity_get_pad_config(entity, cfg, fmt->which);
+ if (!config)
+ return -EINVAL;
+
+ fmt->format = *vsp1_entity_get_pad_format(entity, config, fmt->pad);
+
+ return 0;
+}
+
/* -----------------------------------------------------------------------------
* Media Operations
*/
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h
index bbf3784..d2bb970 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/vsp1/vsp1_entity.h
@@ -127,4 +127,8 @@
void vsp1_entity_route_setup(struct vsp1_entity *source,
struct vsp1_dl_list *dl);
+int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *fmt);
+
#endif /* __VSP1_ENTITY_H__ */
diff --git a/drivers/media/platform/vsp1/vsp1_hsit.c b/drivers/media/platform/vsp1/vsp1_hsit.c
index f02e4ca..7cf2add 100644
--- a/drivers/media/platform/vsp1/vsp1_hsit.c
+++ b/drivers/media/platform/vsp1/vsp1_hsit.c
@@ -90,23 +90,6 @@
return 0;
}
-static int hsit_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_hsit *hsit = to_hsit(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&hsit->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&hsit->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static int hsit_set_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
@@ -154,7 +137,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = hsit_enum_mbus_code,
.enum_frame_size = hsit_enum_frame_size,
- .get_fmt = hsit_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = hsit_set_format,
};
diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c
index 42ed8f8..730db64 100644
--- a/drivers/media/platform/vsp1/vsp1_lif.c
+++ b/drivers/media/platform/vsp1/vsp1_lif.c
@@ -107,23 +107,6 @@
return 0;
}
-static int lif_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_lif *lif = to_lif(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&lif->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&lif->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static int lif_set_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
@@ -173,7 +156,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = lif_enum_mbus_code,
.enum_frame_size = lif_enum_frame_size,
- .get_fmt = lif_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = lif_set_format,
};
diff --git a/drivers/media/platform/vsp1/vsp1_lut.c b/drivers/media/platform/vsp1/vsp1_lut.c
index 596537a..f84ee88 100644
--- a/drivers/media/platform/vsp1/vsp1_lut.c
+++ b/drivers/media/platform/vsp1/vsp1_lut.c
@@ -136,23 +136,6 @@
return 0;
}
-static int lut_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_lut *lut = to_lut(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&lut->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&lut->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static int lut_set_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
@@ -208,7 +191,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = lut_enum_mbus_code,
.enum_frame_size = lut_enum_frame_size,
- .get_fmt = lut_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = lut_set_format,
};
diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.c b/drivers/media/platform/vsp1/vsp1_rwpf.c
index 4d302f5..64d649a 100644
--- a/drivers/media/platform/vsp1/vsp1_rwpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rwpf.c
@@ -83,23 +83,6 @@
return 0;
}
-static int vsp1_rwpf_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_rwpf *rwpf = to_rwpf(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&rwpf->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&rwpf->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
@@ -254,7 +237,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = vsp1_rwpf_enum_mbus_code,
.enum_frame_size = vsp1_rwpf_enum_frame_size,
- .get_fmt = vsp1_rwpf_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = vsp1_rwpf_set_format,
.get_selection = vsp1_rwpf_get_selection,
.set_selection = vsp1_rwpf_set_selection,
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c
index 00edd95..51b017d 100644
--- a/drivers/media/platform/vsp1/vsp1_sru.c
+++ b/drivers/media/platform/vsp1/vsp1_sru.c
@@ -184,23 +184,6 @@
return 0;
}
-static int sru_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_sru *sru = to_sru(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&sru->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&sru->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static void sru_try_format(struct vsp1_sru *sru,
struct v4l2_subdev_pad_config *config,
unsigned int pad, struct v4l2_mbus_framefmt *fmt)
@@ -285,7 +268,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = sru_enum_mbus_code,
.enum_frame_size = sru_enum_frame_size,
- .get_fmt = sru_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = sru_set_format,
};
diff --git a/drivers/media/platform/vsp1/vsp1_uds.c b/drivers/media/platform/vsp1/vsp1_uds.c
index 42f2d04..59dd53c 100644
--- a/drivers/media/platform/vsp1/vsp1_uds.c
+++ b/drivers/media/platform/vsp1/vsp1_uds.c
@@ -182,23 +182,6 @@
return 0;
}
-static int uds_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
-{
- struct vsp1_uds *uds = to_uds(subdev);
- struct v4l2_subdev_pad_config *config;
-
- config = vsp1_entity_get_pad_config(&uds->entity, cfg, fmt->which);
- if (!config)
- return -EINVAL;
-
- fmt->format = *vsp1_entity_get_pad_format(&uds->entity, config,
- fmt->pad);
-
- return 0;
-}
-
static void uds_try_format(struct vsp1_uds *uds,
struct v4l2_subdev_pad_config *config,
unsigned int pad, struct v4l2_mbus_framefmt *fmt)
@@ -272,7 +255,7 @@
.init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = uds_enum_mbus_code,
.enum_frame_size = uds_enum_frame_size,
- .get_fmt = uds_get_format,
+ .get_fmt = vsp1_subdev_get_pad_format,
.set_fmt = uds_set_format,
};