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Searched refs:frontbuf (Results 1 – 1 of 1) sorted by relevance

/bsp/allwinner/libraries/drivers/
A Ddrv_lcd.c208 void *frontbuf = RT_NULL; in _lcd_drv_init() local
242 frontbuf = rt_pages_alloc(rt_page_bits(LCD_DRV_FB_SZ)); in _lcd_drv_init()
244 frontbuf = rt_malloc(LCD_DRV_FB_SZ); in _lcd_drv_init()
246 if (!frontbuf) in _lcd_drv_init()
251 lcd_drv->front_buf_info.buff = frontbuf; in _lcd_drv_init()
252 lcd_drv->front_buf_info.buff_phy = (void *)((size_t)frontbuf + PV_OFFSET); in _lcd_drv_init()
253 memset(frontbuf, 0, LCD_DRV_FB_SZ); in _lcd_drv_init()
286 if (frontbuf) in _lcd_drv_init()
289 rt_free_align(frontbuf); in _lcd_drv_init()
291 rt_free(frontbuf); in _lcd_drv_init()

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