static spinlock_t dma_chan_lock;
static struct omap_dma_lch dma_chan[OMAP_LOGICAL_DMA_CH_COUNT];
-const static u8 omap1_dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
+static const u8 omap1_dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
INT_DMA_CH0_6, INT_DMA_CH1_7, INT_DMA_CH2_8, INT_DMA_CH3,
INT_DMA_CH4, INT_DMA_CH5, INT_1610_DMA_CH6, INT_1610_DMA_CH7,
INT_1610_DMA_CH8, INT_1610_DMA_CH9, INT_1610_DMA_CH10,
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
}
+int omap_lcd_dma_ext_running(void)
+{
+ return lcd_dma.ext_ctrl && lcd_dma.active;
+}
+
/*----------------------------------------------------------------------------*/
static int __init omap_init_dma(void)
EXPORT_SYMBOL(omap_enable_lcd_dma);
EXPORT_SYMBOL(omap_setup_lcd_dma);
EXPORT_SYMBOL(omap_stop_lcd_dma);
+EXPORT_SYMBOL(omap_lcd_dma_ext_running);
EXPORT_SYMBOL(omap_set_lcd_dma_b1);
EXPORT_SYMBOL(omap_set_lcd_dma_single_transfer);
EXPORT_SYMBOL(omap_set_lcd_dma_ext_controller);