diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fb.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fb.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 2a5cacdc344b..45dd9eed9c57 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -121,18 +121,6 @@ static int omap_framebuffer_dirty(struct drm_framebuffer *fb, struct drm_file *file_priv, unsigned flags, unsigned color, struct drm_clip_rect *clips, unsigned num_clips) { - int i; - - drm_modeset_lock_all(fb->dev); - - for (i = 0; i < num_clips; i++) { - omap_framebuffer_flush(fb, clips[i].x1, clips[i].y1, - clips[i].x2 - clips[i].x1, - clips[i].y2 - clips[i].y1); - } - - drm_modeset_unlock_all(fb->dev); - return 0; } @@ -336,34 +324,6 @@ struct drm_connector *omap_framebuffer_get_next_connector( return NULL; } -/* flush an area of the framebuffer (in case of manual update display that - * is not automatically flushed) - */ -void omap_framebuffer_flush(struct drm_framebuffer *fb, - int x, int y, int w, int h) -{ - struct drm_connector *connector = NULL; - - VERB("flush: %d,%d %dx%d, fb=%p", x, y, w, h, fb); - - /* FIXME: This is racy - no protection against modeset config changes. */ - while ((connector = omap_framebuffer_get_next_connector(fb, connector))) { - /* only consider connectors that are part of a chain */ - if (connector->encoder && connector->encoder->crtc) { - /* TODO: maybe this should propagate thru the crtc who - * could do the coordinate translation.. - */ - struct drm_crtc *crtc = connector->encoder->crtc; - int cx = max(0, x - crtc->x); - int cy = max(0, y - crtc->y); - int cw = w + (x - crtc->x) - cx; - int ch = h + (y - crtc->y) - cy; - - omap_connector_flush(connector, cx, cy, cw, ch); - } - } -} - #ifdef CONFIG_DEBUG_FS void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m) { |