change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/drm/drm_rect.h
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@@ -24,6 +24,8 @@
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 #ifndef DRM_RECT_H
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 #define DRM_RECT_H
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+#include <linux/types.h>
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+
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 /**
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  * DOC: rect utils
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  *
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@@ -70,6 +72,23 @@
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 		(r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
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 /**
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+ * drm_rect_init - initialize the rectangle from x/y/w/h
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+ * @r: rectangle
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+ * @x: x coordinate
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+ * @y: y coordinate
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+ * @width: width
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+ * @height: height
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+ */
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+static inline void drm_rect_init(struct drm_rect *r, int x, int y,
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+				 int width, int height)
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+{
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+	r->x1 = x;
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+	r->y1 = y;
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+	r->x2 = x + width;
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+	r->y2 = y + height;
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+}
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+
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+/**
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  * drm_rect_adjust_size - adjust the size of the rectangle
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  * @r: rectangle to be adjusted
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  * @dw: horizontal adjustment
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@@ -104,6 +123,20 @@
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 	r->y1 += dy;
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 	r->x2 += dx;
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 	r->y2 += dy;
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+}
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+
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+/**
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+ * drm_rect_translate_to - translate the rectangle to an absolute position
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+ * @r: rectangle to be tranlated
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+ * @x: horizontal position
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+ * @y: vertical position
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+ *
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+ * Move rectangle @r to @x in the horizontal direction,
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+ * and to @y in the vertical direction.
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+ */
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+static inline void drm_rect_translate_to(struct drm_rect *r, int x, int y)
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+{
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+	drm_rect_translate(r, x - r->x1, y - r->y1);
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 }
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 /**
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@@ -147,7 +180,7 @@
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 }
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 /**
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- * drm_rect_visible - determine if the the rectangle is visible
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+ * drm_rect_visible - determine if the rectangle is visible
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  * @r: rectangle whose visibility is returned
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  *
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  * RETURNS:
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@@ -182,12 +215,6 @@
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 int drm_rect_calc_vscale(const struct drm_rect *src,
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 			 const struct drm_rect *dst,
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 			 int min_vscale, int max_vscale);
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-int drm_rect_calc_hscale_relaxed(struct drm_rect *src,
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-				 struct drm_rect *dst,
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-				 int min_hscale, int max_hscale);
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-int drm_rect_calc_vscale_relaxed(struct drm_rect *src,
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-				 struct drm_rect *dst,
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-				 int min_vscale, int max_vscale);
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 void drm_rect_debug_print(const char *prefix,
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 			  const struct drm_rect *r, bool fixed_point);
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 void drm_rect_rotate(struct drm_rect *r,