h63xx: lcd support

[linux-2.6-omap-h63xx.git] / arch / arm / plat-omap / dma.c

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 5dac4230360d845daf2c02d2c1a4e6e16c16ffae..6eb66bfecea201eba2136fa2c4278bdb6ef67d0e 100644 (file)
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -30,6 +30,7 @@
 #include <asm/hardware.h>
 #include <asm/dma.h>
 #include <asm/io.h>
+#include <asm/mach-types.h>
 
 #include <asm/arch/tc.h>
 
@@ -1086,6 +1087,10 @@ static void set_b1_regs(void)
        }
 
        if (omap_dma_in_1510_mode()) {
+               u16 l = omap_readw(OMAP1510_DMA_LCD_CTRL);
+               l &= ~(1 << 6);
+               omap_writew (l, OMAP1510_DMA_LCD_CTRL);
+
                omap_writew(top >> 16, OMAP1510_DMA_LCD_TOP_F1_U);
                omap_writew(top, OMAP1510_DMA_LCD_TOP_F1_L);
                omap_writew(bottom >> 16, OMAP1510_DMA_LCD_BOT_F1_U);