138 	u16 w;  in set_b1_regs()  local
257 	w = omap_readw(OMAP1610_DMA_LCD_CSDP);  in set_b1_regs()
258 	w &= ~0x03;  in set_b1_regs()
259 	w |= lcd_dma.data_type;  in set_b1_regs()
260 	omap_writew(w, OMAP1610_DMA_LCD_CSDP);  in set_b1_regs()
262 	w = omap_readw(OMAP1610_DMA_LCD_CTRL);  in set_b1_regs()
264 	w &= ~(0x03 << 6);  in set_b1_regs()
266 		w |= 1 << 1;		/* Block interrupt enable */  in set_b1_regs()
268 		w &= ~(1 << 1);  in set_b1_regs()
269 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);  in set_b1_regs()
275 	w = omap_readw(OMAP1610_DMA_LCD_CCR);  in set_b1_regs()
277 	w |= (0x03 << 12);  in set_b1_regs()
278 	omap_writew(w, OMAP1610_DMA_LCD_CCR);  in set_b1_regs()
287 	u16 w;  in lcd_dma_irq_handler()  local
289 	w = omap_readw(OMAP1610_DMA_LCD_CTRL);  in lcd_dma_irq_handler()
290 	if (unlikely(!(w & (1 << 3)))) {  in lcd_dma_irq_handler()
295 	w |= (1 << 3);  in lcd_dma_irq_handler()
296 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);  in lcd_dma_irq_handler()
299 		lcd_dma.callback(w, lcd_dma.cb_data);  in lcd_dma_irq_handler()
351 	u16 w;  in omap_enable_lcd_dma()  local
361 	w = omap_readw(OMAP1610_DMA_LCD_CTRL);  in omap_enable_lcd_dma()
362 	w |= 1 << 8;  in omap_enable_lcd_dma()
363 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);  in omap_enable_lcd_dma()
367 	w = omap_readw(OMAP1610_DMA_LCD_CCR);  in omap_enable_lcd_dma()
368 	w |= 1 << 7;  in omap_enable_lcd_dma()
369 	omap_writew(w, OMAP1610_DMA_LCD_CCR);  in omap_enable_lcd_dma()
384 		u16 w;  in omap_setup_lcd_dma()  local
386 		w = omap_readw(OMAP1610_DMA_LCD_CCR);  in omap_setup_lcd_dma()
392 		w |= 1 << 11;		/* End_prog */  in omap_setup_lcd_dma()
394 			w |= (3 << 8);	/* Auto_init, repeat */  in omap_setup_lcd_dma()
395 		omap_writew(w, OMAP1610_DMA_LCD_CCR);  in omap_setup_lcd_dma()
402 	u16 w;  in omap_stop_lcd_dma()  local
408 	w = omap_readw(OMAP1610_DMA_LCD_CCR);  in omap_stop_lcd_dma()
409 	w &= ~(1 << 7);  in omap_stop_lcd_dma()
410 	omap_writew(w, OMAP1610_DMA_LCD_CCR);  in omap_stop_lcd_dma()
412 	w = omap_readw(OMAP1610_DMA_LCD_CTRL);  in omap_stop_lcd_dma()
413 	w &= ~(1 << 8);  in omap_stop_lcd_dma()
414 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);  in omap_stop_lcd_dma()
426 		u16 w;  in omap_init_lcd_dma()  local
429 		w = omap_readw(OMAP1610_DMA_LCD_CTRL);  in omap_init_lcd_dma()
430 		w &= ~(1 << 8);  in omap_init_lcd_dma()
431 		omap_writew(w, OMAP1610_DMA_LCD_CTRL);  in omap_init_lcd_dma()