diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_rect.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_rect.c b/drivers/gpu/drm/drm_rect.c index 1e1e2101007a..0460e874896e 100644 --- a/drivers/gpu/drm/drm_rect.c +++ b/drivers/gpu/drm/drm_rect.c @@ -81,11 +81,13 @@ static u32 clip_scaled(int src, int dst, int *clip) * @clip: clip rectangle * * Clip rectangle @dst by rectangle @clip. Clip rectangle @src by the - * same amounts multiplied by @hscale and @vscale. + * the corresponding amounts, retaining the vertical and horizontal scaling + * factors from @src to @dst. * * RETURNS: + * * %true if rectangle @dst is still visible after being clipped, - * %false otherwise + * %false otherwise. */ bool drm_rect_clip_scaled(struct drm_rect *src, struct drm_rect *dst, const struct drm_rect *clip) |