diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 4347421..e0af409 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -769,6 +769,7 @@ static irqreturn_t lcdc_irq_handler_rev02(int irq, void *arg) u32 reg_int; if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) { + printk(KERN_ERR "LCDC sync lost or underflow error occured\n"); lcd_disable_raster(); clk_disable(par->lcdc_clk); lcdc_write(stat, LCD_MASKED_STAT_REG); @@ -832,6 +833,7 @@ static irqreturn_t lcdc_irq_handler_rev01(int irq, void *arg) u32 reg_ras; if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) { + printk(KERN_ERR "LCDC sync lost or underflow error occured\n"); lcd_disable_raster(); clk_disable(par->lcdc_clk); lcdc_write(stat, LCD_STAT_REG);