This series introduces a new v4l2_rect_enclosed helper function which
already exist in some form in several drivers. It then proceed to
update those drivers to use the new helper function.
Benoit Parrot (2):
media: v4l2-rect.h: add enclosed rectangle helper
media: use v4l2_rect_enclosed helper
drivers/media/platform/am437x/am437x-vpfe.c | 19 +++---------------
.../media/platform/exynos4-is/fimc-capture.c | 18 +++--------------
drivers/media/platform/exynos4-is/fimc-lite.c | 18 +++--------------
drivers/media/platform/s5p-jpeg/jpeg-core.c | 16 ++-------------
include/media/v4l2-rect.h | 20 +++++++++++++++++++
5 files changed, 31 insertions(+), 60 deletions(-)
--
2.17.1
Add a helper function to check if one rectangle is enclosed inside
another.
Signed-off-by: Benoit Parrot <[email protected]>
---
include/media/v4l2-rect.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/include/media/v4l2-rect.h b/include/media/v4l2-rect.h
index 8800a640c224..bd587d0c0dc3 100644
--- a/include/media/v4l2-rect.h
+++ b/include/media/v4l2-rect.h
@@ -184,4 +184,24 @@ static inline bool v4l2_rect_overlap(const struct v4l2_rect *r1,
return true;
}
+/**
+ * v4l2_rect_enclosed() - is r1 enclosed in r2?
+ * @r1: rectangle.
+ * @r2: rectangle.
+ *
+ * Returns true if @r1 is enclosed in @r2.
+ */
+static inline bool v4l2_rect_enclosed(struct v4l2_rect *r1,
+ struct v4l2_rect *r2)
+{
+ if (r1->left < r2->left || r1->top < r2->top)
+ return false;
+ if (r1->left + r1->width > r2->left + r2->width)
+ return false;
+ if (r1->top + r1->height > r2->top + r2->height)
+ return false;
+
+ return true;
+}
+
#endif
--
2.17.1
Several drivers implement the same enclosed_rectangle() function to
check if a rectangle is enclosed into another. Replace this with the
newly added v4l2_rect_enclosed() helper function.
Signed-off-by: Benoit Parrot <[email protected]>
---
drivers/media/platform/am437x/am437x-vpfe.c | 19 +++----------------
.../media/platform/exynos4-is/fimc-capture.c | 18 +++---------------
drivers/media/platform/exynos4-is/fimc-lite.c | 18 +++---------------
drivers/media/platform/s5p-jpeg/jpeg-core.c | 16 ++--------------
4 files changed, 11 insertions(+), 60 deletions(-)
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
index 66079cc41f38..0fb9f9ba1219 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -26,6 +26,7 @@
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include <media/v4l2-fwnode.h>
+#include <media/v4l2-rect.h>
#include "am437x-vpfe.h"
@@ -1987,20 +1988,6 @@ vpfe_g_selection(struct file *file, void *fh, struct v4l2_selection *s)
return 0;
}
-static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
-{
- if (a->left < b->left || a->top < b->top)
- return 0;
-
- if (a->left + a->width > b->left + b->width)
- return 0;
-
- if (a->top + a->height > b->top + b->height)
- return 0;
-
- return 1;
-}
-
static int
vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
{
@@ -2025,10 +2012,10 @@ vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
r.left = clamp_t(unsigned int, r.left, 0, cr.width - r.width);
r.top = clamp_t(unsigned int, r.top, 0, cr.height - r.height);
- if (s->flags & V4L2_SEL_FLAG_LE && !enclosed_rectangle(&r, &s->r))
+ if (s->flags & V4L2_SEL_FLAG_LE && !v4l2_rect_enclosed(&r, &s->r))
return -ERANGE;
- if (s->flags & V4L2_SEL_FLAG_GE && !enclosed_rectangle(&s->r, &r))
+ if (s->flags & V4L2_SEL_FLAG_GE && !v4l2_rect_enclosed(&s->r, &r))
return -ERANGE;
s->r = vpfe->crop = r;
diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index 705f182330ca..8b10741a847a 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -21,6 +21,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-rect.h>
#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-contig.h>
@@ -1299,19 +1300,6 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
return -EINVAL;
}
-/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
-static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
-{
- if (a->left < b->left || a->top < b->top)
- return 0;
- if (a->left + a->width > b->left + b->width)
- return 0;
- if (a->top + a->height > b->top + b->height)
- return 0;
-
- return 1;
-}
-
static int fimc_cap_s_selection(struct file *file, void *fh,
struct v4l2_selection *s)
{
@@ -1334,11 +1322,11 @@ static int fimc_cap_s_selection(struct file *file, void *fh,
fimc_capture_try_selection(ctx, &rect, s->target);
if (s->flags & V4L2_SEL_FLAG_LE &&
- !enclosed_rectangle(&rect, &s->r))
+ !v4l2_rect_enclosed(&rect, &s->r))
return -ERANGE;
if (s->flags & V4L2_SEL_FLAG_GE &&
- !enclosed_rectangle(&s->r, &rect))
+ !v4l2_rect_enclosed(&s->r, &rect))
return -ERANGE;
s->r = rect;
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 394e0818f2d5..9c666f663ab4 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -25,6 +25,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-rect.h>
#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-contig.h>
#include <media/drv-intf/exynos-fimc.h>
@@ -868,19 +869,6 @@ static int fimc_lite_reqbufs(struct file *file, void *priv,
return ret;
}
-/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
-static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
-{
- if (a->left < b->left || a->top < b->top)
- return 0;
- if (a->left + a->width > b->left + b->width)
- return 0;
- if (a->top + a->height > b->top + b->height)
- return 0;
-
- return 1;
-}
-
static int fimc_lite_g_selection(struct file *file, void *fh,
struct v4l2_selection *sel)
{
@@ -922,11 +910,11 @@ static int fimc_lite_s_selection(struct file *file, void *fh,
fimc_lite_try_compose(fimc, &rect);
if ((sel->flags & V4L2_SEL_FLAG_LE) &&
- !enclosed_rectangle(&rect, &sel->r))
+ !v4l2_rect_enclosed(&rect, &sel->r))
return -ERANGE;
if ((sel->flags & V4L2_SEL_FLAG_GE) &&
- !enclosed_rectangle(&sel->r, &rect))
+ !v4l2_rect_enclosed(&sel->r, &rect))
return -ERANGE;
sel->r = rect;
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 86bda3947110..9b22dd8e34f4 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -24,6 +24,7 @@
#include <media/v4l2-event.h>
#include <media/v4l2-mem2mem.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-rect.h>
#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-contig.h>
@@ -1735,19 +1736,6 @@ static int exynos3250_jpeg_try_downscale(struct s5p_jpeg_ctx *ctx,
return 0;
}
-/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
-static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
-{
- if (a->left < b->left || a->top < b->top)
- return 0;
- if (a->left + a->width > b->left + b->width)
- return 0;
- if (a->top + a->height > b->top + b->height)
- return 0;
-
- return 1;
-}
-
static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
struct v4l2_rect *r)
{
@@ -1780,7 +1768,7 @@ static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
r->left = round_down(r->left, 2);
r->top = round_down(r->top, 2);
- if (!enclosed_rectangle(r, &base_rect))
+ if (!v4l2_rect_enclosed(r, &base_rect))
return -EINVAL;
ctx->crop_rect.left = r->left;
--
2.17.1
Hi Benoit,
Thank you for the patch,
W dniu 28.05.2020 o 15:26, Benoit Parrot pisze:
> Add a helper function to check if one rectangle is enclosed inside
> another.
>
> Signed-off-by: Benoit Parrot <[email protected]>
Acked-by: Andrzej Pietrasiewicz <[email protected]>
> ---
> include/media/v4l2-rect.h | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/include/media/v4l2-rect.h b/include/media/v4l2-rect.h
> index 8800a640c224..bd587d0c0dc3 100644
> --- a/include/media/v4l2-rect.h
> +++ b/include/media/v4l2-rect.h
> @@ -184,4 +184,24 @@ static inline bool v4l2_rect_overlap(const struct v4l2_rect *r1,
> return true;
> }
>
> +/**
> + * v4l2_rect_enclosed() - is r1 enclosed in r2?
> + * @r1: rectangle.
> + * @r2: rectangle.
> + *
> + * Returns true if @r1 is enclosed in @r2.
> + */
> +static inline bool v4l2_rect_enclosed(struct v4l2_rect *r1,
> + struct v4l2_rect *r2)
> +{
> + if (r1->left < r2->left || r1->top < r2->top)
> + return false;
> + if (r1->left + r1->width > r2->left + r2->width)
> + return false;
> + if (r1->top + r1->height > r2->top + r2->height)
> + return false;
> +
> + return true;
> +}
> +
> #endif
>
Hi Benoit,
Thank you for the patch.
W dniu 28.05.2020 o 15:26, Benoit Parrot pisze:
> Several drivers implement the same enclosed_rectangle() function to
> check if a rectangle is enclosed into another. Replace this with the
> newly added v4l2_rect_enclosed() helper function.
>
> Signed-off-by: Benoit Parrot <[email protected]>
for the s5p-jpeg part:
Acked-by: Andrzej Pietrasiewicz <[email protected]>
> ---
> drivers/media/platform/am437x/am437x-vpfe.c | 19 +++----------------
> .../media/platform/exynos4-is/fimc-capture.c | 18 +++---------------
> drivers/media/platform/exynos4-is/fimc-lite.c | 18 +++---------------
> drivers/media/platform/s5p-jpeg/jpeg-core.c | 16 ++--------------
> 4 files changed, 11 insertions(+), 60 deletions(-)
>
> diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
> index 66079cc41f38..0fb9f9ba1219 100644
> --- a/drivers/media/platform/am437x/am437x-vpfe.c
> +++ b/drivers/media/platform/am437x/am437x-vpfe.c
> @@ -26,6 +26,7 @@
> #include <media/v4l2-ctrls.h>
> #include <media/v4l2-event.h>
> #include <media/v4l2-fwnode.h>
> +#include <media/v4l2-rect.h>
>
> #include "am437x-vpfe.h"
>
> @@ -1987,20 +1988,6 @@ vpfe_g_selection(struct file *file, void *fh, struct v4l2_selection *s)
> return 0;
> }
>
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> -
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> -
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int
> vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
> {
> @@ -2025,10 +2012,10 @@ vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
> r.left = clamp_t(unsigned int, r.left, 0, cr.width - r.width);
> r.top = clamp_t(unsigned int, r.top, 0, cr.height - r.height);
>
> - if (s->flags & V4L2_SEL_FLAG_LE && !enclosed_rectangle(&r, &s->r))
> + if (s->flags & V4L2_SEL_FLAG_LE && !v4l2_rect_enclosed(&r, &s->r))
> return -ERANGE;
>
> - if (s->flags & V4L2_SEL_FLAG_GE && !enclosed_rectangle(&s->r, &r))
> + if (s->flags & V4L2_SEL_FLAG_GE && !v4l2_rect_enclosed(&s->r, &r))
> return -ERANGE;
>
> s->r = vpfe->crop = r;
> diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
> index 705f182330ca..8b10741a847a 100644
> --- a/drivers/media/platform/exynos4-is/fimc-capture.c
> +++ b/drivers/media/platform/exynos4-is/fimc-capture.c
> @@ -21,6 +21,7 @@
> #include <media/v4l2-device.h>
> #include <media/v4l2-ioctl.h>
> #include <media/v4l2-mem2mem.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
>
> @@ -1299,19 +1300,6 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
> return -EINVAL;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int fimc_cap_s_selection(struct file *file, void *fh,
> struct v4l2_selection *s)
> {
> @@ -1334,11 +1322,11 @@ static int fimc_cap_s_selection(struct file *file, void *fh,
> fimc_capture_try_selection(ctx, &rect, s->target);
>
> if (s->flags & V4L2_SEL_FLAG_LE &&
> - !enclosed_rectangle(&rect, &s->r))
> + !v4l2_rect_enclosed(&rect, &s->r))
> return -ERANGE;
>
> if (s->flags & V4L2_SEL_FLAG_GE &&
> - !enclosed_rectangle(&s->r, &rect))
> + !v4l2_rect_enclosed(&s->r, &rect))
> return -ERANGE;
>
> s->r = rect;
> diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
> index 394e0818f2d5..9c666f663ab4 100644
> --- a/drivers/media/platform/exynos4-is/fimc-lite.c
> +++ b/drivers/media/platform/exynos4-is/fimc-lite.c
> @@ -25,6 +25,7 @@
> #include <media/v4l2-device.h>
> #include <media/v4l2-ioctl.h>
> #include <media/v4l2-mem2mem.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
> #include <media/drv-intf/exynos-fimc.h>
> @@ -868,19 +869,6 @@ static int fimc_lite_reqbufs(struct file *file, void *priv,
> return ret;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int fimc_lite_g_selection(struct file *file, void *fh,
> struct v4l2_selection *sel)
> {
> @@ -922,11 +910,11 @@ static int fimc_lite_s_selection(struct file *file, void *fh,
> fimc_lite_try_compose(fimc, &rect);
>
> if ((sel->flags & V4L2_SEL_FLAG_LE) &&
> - !enclosed_rectangle(&rect, &sel->r))
> + !v4l2_rect_enclosed(&rect, &sel->r))
> return -ERANGE;
>
> if ((sel->flags & V4L2_SEL_FLAG_GE) &&
> - !enclosed_rectangle(&sel->r, &rect))
> + !v4l2_rect_enclosed(&sel->r, &rect))
> return -ERANGE;
>
> sel->r = rect;
> diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> index 86bda3947110..9b22dd8e34f4 100644
> --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
> +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> @@ -24,6 +24,7 @@
> #include <media/v4l2-event.h>
> #include <media/v4l2-mem2mem.h>
> #include <media/v4l2-ioctl.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
>
> @@ -1735,19 +1736,6 @@ static int exynos3250_jpeg_try_downscale(struct s5p_jpeg_ctx *ctx,
> return 0;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
> struct v4l2_rect *r)
> {
> @@ -1780,7 +1768,7 @@ static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
> r->left = round_down(r->left, 2);
> r->top = round_down(r->top, 2);
>
> - if (!enclosed_rectangle(r, &base_rect))
> + if (!v4l2_rect_enclosed(r, &base_rect))
> return -EINVAL;
>
> ctx->crop_rect.left = r->left;
>
Hi Benoit,
Thank you for the patch.
On Thu, May 28, 2020 at 2:26 PM Benoit Parrot <[email protected]> wrote:
>
> Add a helper function to check if one rectangle is enclosed inside
> another.
>
> Signed-off-by: Benoit Parrot <[email protected]>
> ---
> include/media/v4l2-rect.h | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
Reviewed-by: Lad Prabhakar <[email protected]>
Cheers,
--Prabhakar
> diff --git a/include/media/v4l2-rect.h b/include/media/v4l2-rect.h
> index 8800a640c224..bd587d0c0dc3 100644
> --- a/include/media/v4l2-rect.h
> +++ b/include/media/v4l2-rect.h
> @@ -184,4 +184,24 @@ static inline bool v4l2_rect_overlap(const struct v4l2_rect *r1,
> return true;
> }
>
> +/**
> + * v4l2_rect_enclosed() - is r1 enclosed in r2?
> + * @r1: rectangle.
> + * @r2: rectangle.
> + *
> + * Returns true if @r1 is enclosed in @r2.
> + */
> +static inline bool v4l2_rect_enclosed(struct v4l2_rect *r1,
> + struct v4l2_rect *r2)
> +{
> + if (r1->left < r2->left || r1->top < r2->top)
> + return false;
> + if (r1->left + r1->width > r2->left + r2->width)
> + return false;
> + if (r1->top + r1->height > r2->top + r2->height)
> + return false;
> +
> + return true;
> +}
> +
> #endif
> --
> 2.17.1
>
Hi Benoit,
Thank you for the patch.
On Thu, May 28, 2020 at 2:26 PM Benoit Parrot <[email protected]> wrote:
>
> Several drivers implement the same enclosed_rectangle() function to
> check if a rectangle is enclosed into another. Replace this with the
> newly added v4l2_rect_enclosed() helper function.
>
> Signed-off-by: Benoit Parrot <[email protected]>
> ---
> drivers/media/platform/am437x/am437x-vpfe.c | 19 +++----------------
For the above:
Reviewed-by: Lad Prabhakar <[email protected]>
Cheers,
--Prabhakar
> .../media/platform/exynos4-is/fimc-capture.c | 18 +++---------------
> drivers/media/platform/exynos4-is/fimc-lite.c | 18 +++---------------
> drivers/media/platform/s5p-jpeg/jpeg-core.c | 16 ++--------------
> 4 files changed, 11 insertions(+), 60 deletions(-)
>
> diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
> index 66079cc41f38..0fb9f9ba1219 100644
> --- a/drivers/media/platform/am437x/am437x-vpfe.c
> +++ b/drivers/media/platform/am437x/am437x-vpfe.c
> @@ -26,6 +26,7 @@
> #include <media/v4l2-ctrls.h>
> #include <media/v4l2-event.h>
> #include <media/v4l2-fwnode.h>
> +#include <media/v4l2-rect.h>
>
> #include "am437x-vpfe.h"
>
> @@ -1987,20 +1988,6 @@ vpfe_g_selection(struct file *file, void *fh, struct v4l2_selection *s)
> return 0;
> }
>
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> -
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> -
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int
> vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
> {
> @@ -2025,10 +2012,10 @@ vpfe_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
> r.left = clamp_t(unsigned int, r.left, 0, cr.width - r.width);
> r.top = clamp_t(unsigned int, r.top, 0, cr.height - r.height);
>
> - if (s->flags & V4L2_SEL_FLAG_LE && !enclosed_rectangle(&r, &s->r))
> + if (s->flags & V4L2_SEL_FLAG_LE && !v4l2_rect_enclosed(&r, &s->r))
> return -ERANGE;
>
> - if (s->flags & V4L2_SEL_FLAG_GE && !enclosed_rectangle(&s->r, &r))
> + if (s->flags & V4L2_SEL_FLAG_GE && !v4l2_rect_enclosed(&s->r, &r))
> return -ERANGE;
>
> s->r = vpfe->crop = r;
> diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
> index 705f182330ca..8b10741a847a 100644
> --- a/drivers/media/platform/exynos4-is/fimc-capture.c
> +++ b/drivers/media/platform/exynos4-is/fimc-capture.c
> @@ -21,6 +21,7 @@
> #include <media/v4l2-device.h>
> #include <media/v4l2-ioctl.h>
> #include <media/v4l2-mem2mem.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
>
> @@ -1299,19 +1300,6 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
> return -EINVAL;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int fimc_cap_s_selection(struct file *file, void *fh,
> struct v4l2_selection *s)
> {
> @@ -1334,11 +1322,11 @@ static int fimc_cap_s_selection(struct file *file, void *fh,
> fimc_capture_try_selection(ctx, &rect, s->target);
>
> if (s->flags & V4L2_SEL_FLAG_LE &&
> - !enclosed_rectangle(&rect, &s->r))
> + !v4l2_rect_enclosed(&rect, &s->r))
> return -ERANGE;
>
> if (s->flags & V4L2_SEL_FLAG_GE &&
> - !enclosed_rectangle(&s->r, &rect))
> + !v4l2_rect_enclosed(&s->r, &rect))
> return -ERANGE;
>
> s->r = rect;
> diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
> index 394e0818f2d5..9c666f663ab4 100644
> --- a/drivers/media/platform/exynos4-is/fimc-lite.c
> +++ b/drivers/media/platform/exynos4-is/fimc-lite.c
> @@ -25,6 +25,7 @@
> #include <media/v4l2-device.h>
> #include <media/v4l2-ioctl.h>
> #include <media/v4l2-mem2mem.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
> #include <media/drv-intf/exynos-fimc.h>
> @@ -868,19 +869,6 @@ static int fimc_lite_reqbufs(struct file *file, void *priv,
> return ret;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int fimc_lite_g_selection(struct file *file, void *fh,
> struct v4l2_selection *sel)
> {
> @@ -922,11 +910,11 @@ static int fimc_lite_s_selection(struct file *file, void *fh,
> fimc_lite_try_compose(fimc, &rect);
>
> if ((sel->flags & V4L2_SEL_FLAG_LE) &&
> - !enclosed_rectangle(&rect, &sel->r))
> + !v4l2_rect_enclosed(&rect, &sel->r))
> return -ERANGE;
>
> if ((sel->flags & V4L2_SEL_FLAG_GE) &&
> - !enclosed_rectangle(&sel->r, &rect))
> + !v4l2_rect_enclosed(&sel->r, &rect))
> return -ERANGE;
>
> sel->r = rect;
> diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> index 86bda3947110..9b22dd8e34f4 100644
> --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
> +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> @@ -24,6 +24,7 @@
> #include <media/v4l2-event.h>
> #include <media/v4l2-mem2mem.h>
> #include <media/v4l2-ioctl.h>
> +#include <media/v4l2-rect.h>
> #include <media/videobuf2-v4l2.h>
> #include <media/videobuf2-dma-contig.h>
>
> @@ -1735,19 +1736,6 @@ static int exynos3250_jpeg_try_downscale(struct s5p_jpeg_ctx *ctx,
> return 0;
> }
>
> -/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
> -static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
> -{
> - if (a->left < b->left || a->top < b->top)
> - return 0;
> - if (a->left + a->width > b->left + b->width)
> - return 0;
> - if (a->top + a->height > b->top + b->height)
> - return 0;
> -
> - return 1;
> -}
> -
> static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
> struct v4l2_rect *r)
> {
> @@ -1780,7 +1768,7 @@ static int exynos3250_jpeg_try_crop(struct s5p_jpeg_ctx *ctx,
> r->left = round_down(r->left, 2);
> r->top = round_down(r->top, 2);
>
> - if (!enclosed_rectangle(r, &base_rect))
> + if (!v4l2_rect_enclosed(r, &base_rect))
> return -EINVAL;
>
> ctx->crop_rect.left = r->left;
> --
> 2.17.1
>