48 static u32 fmt_to_reg(struct mmp_overlay *overlay, int pix_fmt)  in fmt_to_reg()  argument
52 		vid = overlay_is_vid(overlay);  in fmt_to_reg()
119 static void dmafetch_set_fmt(struct mmp_overlay *overlay)  in dmafetch_set_fmt()  argument
122 	struct mmp_path *path = overlay->path;  in dmafetch_set_fmt()
124 	tmp &= ~dma_mask(overlay_is_vid(overlay));  in dmafetch_set_fmt()
125 	tmp |= fmt_to_reg(overlay, overlay->win.pix_fmt);  in dmafetch_set_fmt()
129 static void overlay_set_win(struct mmp_overlay *overlay, struct mmp_win *win)  in overlay_set_win()  argument
131 	struct lcd_regs *regs = path_regs(overlay->path);  in overlay_set_win()
134 	memcpy(&overlay->win, win, sizeof(struct mmp_win));  in overlay_set_win()
136 	mutex_lock(&overlay->access_ok);  in overlay_set_win()
138 	if (overlay_is_vid(overlay)) {  in overlay_set_win()
161 	dmafetch_set_fmt(overlay);  in overlay_set_win()
162 	mutex_unlock(&overlay->access_ok);  in overlay_set_win()
165 static void dmafetch_onoff(struct mmp_overlay *overlay, int on)  in dmafetch_onoff()  argument
167 	u32 mask = overlay_is_vid(overlay) ? CFG_DMA_ENA_MASK :  in dmafetch_onoff()
169 	u32 enable = overlay_is_vid(overlay) ? CFG_DMA_ENA(1) : CFG_GRA_ENA(1);  in dmafetch_onoff()
171 	struct mmp_path *path = overlay->path;  in dmafetch_onoff()
173 	mutex_lock(&overlay->access_ok);  in dmafetch_onoff()
178 	mutex_unlock(&overlay->access_ok);  in dmafetch_onoff()
216 static void overlay_set_onoff(struct mmp_overlay *overlay, int on)  in overlay_set_onoff()  argument
218 	if (overlay->status == on) {  in overlay_set_onoff()
219 		dev_info(overlay_to_ctrl(overlay)->dev, "overlay %s is already %s\n",  in overlay_set_onoff()
220 			overlay->path->name, stat_name(overlay->status));  in overlay_set_onoff()
223 	overlay->status = on;  in overlay_set_onoff()
224 	dmafetch_onoff(overlay, on);  in overlay_set_onoff()
225 	if (overlay->path->ops.check_status(overlay->path)  in overlay_set_onoff()
226 			!= overlay->path->status)  in overlay_set_onoff()
227 		path_onoff(overlay->path, on);  in overlay_set_onoff()
230 static void overlay_set_fetch(struct mmp_overlay *overlay, int fetch_id)  in overlay_set_fetch()  argument
232 	overlay->dmafetch_id = fetch_id;  in overlay_set_fetch()
235 static int overlay_set_addr(struct mmp_overlay *overlay, struct mmp_addr *addr)  in overlay_set_addr()  argument
237 	struct lcd_regs *regs = path_regs(overlay->path);  in overlay_set_addr()
240 	memcpy(&overlay->addr, addr, sizeof(struct mmp_addr));  in overlay_set_addr()
242 	if (overlay_is_vid(overlay)) {  in overlay_set_addr()
249 	return overlay->addr.phys[0];  in overlay_set_addr()