diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_fourcc.c | 48 | ||||
| -rw-r--r-- | drivers/gpu/drm/meson/meson_overlay.c | 12 |
2 files changed, 6 insertions, 54 deletions
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c index 5f63fc74e265..35b459d186c5 100644 --- a/drivers/gpu/drm/drm_fourcc.c +++ b/drivers/gpu/drm/drm_fourcc.c @@ -333,54 +333,6 @@ drm_get_format_info(struct drm_device *dev, EXPORT_SYMBOL(drm_get_format_info); /** - * 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) -{ - const struct drm_format_info *info; - - info = drm_format_info(format); - if (!info || plane >= info->num_planes) - return 0; - - if (plane == 0) - return width; - - return width / info->hsub; -} -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) -{ - const struct drm_format_info *info; - - info = drm_format_info(format); - if (!info || plane >= info->num_planes) - return 0; - - if (plane == 0) - return height; - - return height / info->vsub; -} -EXPORT_SYMBOL(drm_format_plane_height); - -/** * drm_format_info_block_width - width in pixels of block. * @info: pixel format info * @plane: plane index diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c index fb8515b2860c..55b3f2f2e608 100644 --- a/drivers/gpu/drm/meson/meson_overlay.c +++ b/drivers/gpu/drm/meson/meson_overlay.c @@ -466,8 +466,8 @@ static void meson_overlay_atomic_update(struct drm_plane *plane, priv->viu.vd1_addr2 = gem->paddr + fb->offsets[2]; priv->viu.vd1_stride2 = fb->pitches[2]; priv->viu.vd1_height2 = - drm_format_plane_height(fb->height, - fb->format->format, 2); + drm_format_info_plane_height(fb->format, + fb->height, 2); DRM_DEBUG("plane 2 addr 0x%x stride %d height %d\n", priv->viu.vd1_addr2, priv->viu.vd1_stride2, @@ -478,8 +478,8 @@ static void meson_overlay_atomic_update(struct drm_plane *plane, priv->viu.vd1_addr1 = gem->paddr + fb->offsets[1]; priv->viu.vd1_stride1 = fb->pitches[1]; priv->viu.vd1_height1 = - drm_format_plane_height(fb->height, - fb->format->format, 1); + drm_format_info_plane_height(fb->format, + fb->height, 1); DRM_DEBUG("plane 1 addr 0x%x stride %d height %d\n", priv->viu.vd1_addr1, priv->viu.vd1_stride1, @@ -490,8 +490,8 @@ static void meson_overlay_atomic_update(struct drm_plane *plane, priv->viu.vd1_addr0 = gem->paddr + fb->offsets[0]; priv->viu.vd1_stride0 = fb->pitches[0]; priv->viu.vd1_height0 = - drm_format_plane_height(fb->height, - fb->format->format, 0); + drm_format_info_plane_height(fb->format, + fb->height, 0); DRM_DEBUG("plane 0 addr 0x%x stride %d height %d\n", priv->viu.vd1_addr0, priv->viu.vd1_stride0, |