32 static void radeon_lock_cursor(struct drm_crtc *crtc, bool lock)  in radeon_lock_cursor()  argument
34 	struct radeon_device *rdev = crtc->dev->dev_private;  in radeon_lock_cursor()
35 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_lock_cursor()
62 static void radeon_hide_cursor(struct drm_crtc *crtc)  in radeon_hide_cursor()  argument
64 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_hide_cursor()
65 	struct radeon_device *rdev = crtc->dev->dev_private;  in radeon_hide_cursor()
90 static void radeon_show_cursor(struct drm_crtc *crtc)  in radeon_show_cursor()  argument
92 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_show_cursor()
93 	struct radeon_device *rdev = crtc->dev->dev_private;  in radeon_show_cursor()
144 static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y)  in radeon_cursor_move_locked()  argument
146 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_cursor_move_locked()
147 	struct radeon_device *rdev = crtc->dev->dev_private;  in radeon_cursor_move_locked()
156 		x += crtc->x;  in radeon_cursor_move_locked()
157 		y += crtc->y;  in radeon_cursor_move_locked()
166 		x += crtc->x;  in radeon_cursor_move_locked()
167 		y += crtc->y;  in radeon_cursor_move_locked()
169 	DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);  in radeon_cursor_move_locked()
180 		 * NOTE: It is safe to access crtc->enabled of other crtcs  in radeon_cursor_move_locked()
182 		 * crtc's lock as long as write access to this flag _always_  in radeon_cursor_move_locked()
185 		list_for_each_entry(crtc_p, &crtc->dev->mode_config.crtc_list, head) {  in radeon_cursor_move_locked()
193 			frame_end = crtc->x + crtc->mode.crtc_hdisplay;  in radeon_cursor_move_locked()
209 	if (x <= (crtc->x - w) || y <= (crtc->y - radeon_crtc->cursor_height) ||  in radeon_cursor_move_locked()
210 	    x >= (crtc->x + crtc->mode.hdisplay) ||  in radeon_cursor_move_locked()
211 	    y >= (crtc->y + crtc->mode.vdisplay))  in radeon_cursor_move_locked()
228 		x -= crtc->x;  in radeon_cursor_move_locked()
229 		y -= crtc->y;  in radeon_cursor_move_locked()
231 		if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)  in radeon_cursor_move_locked()
251 			radeon_show_cursor(crtc);  in radeon_cursor_move_locked()
258 		radeon_hide_cursor(crtc);  in radeon_cursor_move_locked()
264 int radeon_crtc_cursor_move(struct drm_crtc *crtc,  in radeon_crtc_cursor_move()  argument
269 	radeon_lock_cursor(crtc, true);  in radeon_crtc_cursor_move()
270 	ret = radeon_cursor_move_locked(crtc, x, y);  in radeon_crtc_cursor_move()
271 	radeon_lock_cursor(crtc, false);  in radeon_crtc_cursor_move()
276 int radeon_crtc_cursor_set2(struct drm_crtc *crtc,  in radeon_crtc_cursor_set2()  argument
284 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_crtc_cursor_set2()
285 	struct radeon_device *rdev = crtc->dev->dev_private;  in radeon_crtc_cursor_set2()
292 		radeon_hide_cursor(crtc);  in radeon_crtc_cursor_set2()
305 		DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id);  in radeon_crtc_cursor_set2()
326 	radeon_lock_cursor(crtc, true);  in radeon_crtc_cursor_set2()
342 		radeon_cursor_move_locked(crtc, x, y);  in radeon_crtc_cursor_set2()
345 	radeon_show_cursor(crtc);  in radeon_crtc_cursor_set2()
347 	radeon_lock_cursor(crtc, false);  in radeon_crtc_cursor_set2()
367  * @crtc: drm crtc
369  * If the CRTC passed in currently has a cursor assigned, this function
372 void radeon_cursor_reset(struct drm_crtc *crtc)  in radeon_cursor_reset()  argument
374 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);  in radeon_cursor_reset()
377 		radeon_lock_cursor(crtc, true);  in radeon_cursor_reset()
379 		radeon_cursor_move_locked(crtc, radeon_crtc->cursor_x,  in radeon_cursor_reset()
382 		radeon_show_cursor(crtc);  in radeon_cursor_reset()
384 		radeon_lock_cursor(crtc, false);  in radeon_cursor_reset()