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authorJing Xiang <jxiang@marvell.com>2013-06-10 15:52:32 (GMT)
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2013-06-27 08:53:14 (GMT)
commitbaf9d52cbd9bf771a923a7cdfa2dea903f6eb190 (patch)
treee4eeb8bfd504efdf873fa4645bbe37c80f4cfa73 /drivers/video
parent265e78c7dc8f87dc70a85f07bcf5efcd3fb98b4c (diff)
downloadlinux-baf9d52cbd9bf771a923a7cdfa2dea903f6eb190.tar.xz
video: mmp: fix graphics/video layer enable/mask swap issue
There is bug when switch dma of graphic layer and video layer, it configured opposite bit, fix it. Signed-off-by: Jing Xiang <jxiang@marvell.com> Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/mmp/hw/mmp_ctrl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/mmp/hw/mmp_ctrl.c b/drivers/video/mmp/hw/mmp_ctrl.c
index cc62a79..8612590 100644
--- a/drivers/video/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/mmp/hw/mmp_ctrl.c
@@ -165,9 +165,9 @@ static void overlay_set_win(struct mmp_overlay *overlay, struct mmp_win *win)
static void dmafetch_onoff(struct mmp_overlay *overlay, int on)
{
- u32 mask = overlay_is_vid(overlay) ? CFG_GRA_ENA_MASK :
- CFG_DMA_ENA_MASK;
- u32 enable = overlay_is_vid(overlay) ? CFG_GRA_ENA(1) : CFG_DMA_ENA(1);
+ u32 mask = overlay_is_vid(overlay) ? CFG_DMA_ENA_MASK :
+ CFG_GRA_ENA_MASK;
+ u32 enable = overlay_is_vid(overlay) ? CFG_DMA_ENA(1) : CFG_GRA_ENA(1);
u32 tmp;
struct mmp_path *path = overlay->path;