Commit 94fee4a7 authored Nov 26, 2019 by Daniel Vetter

drm/rect: update kerneldoc for drm_rect_clip_scaled()



This was forgotten in f96bdf56 ("drm/rect: Handle rounding errors
in drm_rect_clip_scaled, v3.")

Spotted while reviewing patches from Ville touching this area.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Fixes: f96bdf56 ("drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3.")
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Benjamin Gaignard <benjamin.gaignard@st.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191126145213.380079-1-daniel.vetter@ffwll.ch

parent 30218eb7

drivers/gpu/drm/drm_rect.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -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)

Admin message