The drm_format_plane_width() and drm_format_plane_height() helper
functions are not used, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_crtc.c | 42 ------------------------------------------
include/drm/drm_crtc.h | 2 --
2 files changed, 44 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 74b0c6dd80cd..b405d4379e47 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -5843,48 +5843,6 @@ int drm_format_vert_chroma_subsampling(uint32_t format)
EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
/**
- * drm_format_plane_width - width of the plane given the first plane
- * @width: width of the first plane
- * @format: pixel format
- * @plane: plane index
- *
- * Returns:
- * The width of @plane, given that the width of the first plane is @width.
- */
-int drm_format_plane_width(int width, uint32_t format, int plane)
-{
- if (plane >= drm_format_num_planes(format))
- return 0;
-
- if (plane == 0)
- return width;
-
- return width / drm_format_horz_chroma_subsampling(format);
-}
-EXPORT_SYMBOL(drm_format_plane_width);
-
-/**
- * drm_format_plane_height - height of the plane given the first plane
- * @height: height of the first plane
- * @format: pixel format
- * @plane: plane index
- *
- * Returns:
- * The height of @plane, given that the height of the first plane is @height.
- */
-int drm_format_plane_height(int height, uint32_t format, int plane)
-{
- if (plane >= drm_format_num_planes(format))
- return 0;
-
- if (plane == 0)
- return height;
-
- return height / drm_format_vert_chroma_subsampling(format);
-}
-EXPORT_SYMBOL(drm_format_plane_height);
-
-/**
* drm_rotation_simplify() - Try to simplify the rotation
* @rotation: Rotation to be simplified
* @supported_rotations: Supported rotations
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 4199794cc317..a45f57f32dca 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -2567,8 +2567,6 @@ extern int drm_format_num_planes(uint32_t format);
extern int drm_format_plane_cpp(uint32_t format, int plane);
extern int drm_format_horz_chroma_subsampling(uint32_t format);
extern int drm_format_vert_chroma_subsampling(uint32_t format);
-extern int drm_format_plane_width(int width, uint32_t format, int plane);
-extern int drm_format_plane_height(int height, uint32_t format, int plane);
extern const char *drm_get_format_name(uint32_t format);
extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
unsigned int supported_rotations);
--
Regards,
Laurent Pinchart
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