diff options
| author | Tony Lindgren <tony@atomide.com> | 2006-04-02 17:46:26 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-04-02 17:46:26 +0100 |
| commit | 0dc5e77c46c6b02e8286f17544d93d614c0cb892 (patch) | |
| tree | b3dc7f9205cfd3a289279a54decac77ebecd98d7 /arch/arm/plat-omap/dma.c | |
| parent | 670c104ae8e7bcc28be0289a16dac2ddfb88b285 (diff) | |
[ARM] 3454/1: ARM: OMAP: 6/8 Update framebuffer low-level init code, take 2
Patch from Tony Lindgren
Update OMAP framebuffer low-level init code from linux-omap tree
by Imre Deak.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-omap/dma.c')
| -rw-r--r-- | arch/arm/plat-omap/dma.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index a4e5ac77f6df..5dac4230360d 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -1258,6 +1258,11 @@ void omap_stop_lcd_dma(void) 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) @@ -1389,6 +1394,7 @@ EXPORT_SYMBOL(omap_free_lcd_dma); 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); |