From: jtzhou@marvell.com (Jett.Zhou)
To: linux-arm-kernel@lists.infradead.org
Subject: [V3 4/7] video: mmp: fix graphics/video layer enable/mask issue
Date: Thu, 27 Jun 2013 19:28:59 +0800 [thread overview]
Message-ID: <1372332539-6870-1-git-send-email-jtzhou@marvell.com> (raw)
From: Jing Xiang <jxiang@marvell.com>
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>
---
drivers/video/mmp/hw/mmp_ctrl.c | 6 +++---
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 9ea3f0a..0b29bdc 100644
--- a/drivers/video/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/mmp/hw/mmp_ctrl.c
@@ -160,9 +160,9 @@ 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;
--
1.7.0.4
reply other threads:[~2013-06-27 11:28 UTC|newest]
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