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[media] rcar_vin: Enable VSYNC field toggle mode 

By applying this patch, it sets to VSYNC field toggle mode not only
at the time of progressive mode but at the time of an interlace mode.

Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Koji Matsuoka 2014-10-22 01:05:36 -03:00 committed by Mauro Carvalho Chehab
parent 4c28078c0e
commit 609f33c928
1 changed files with 2 additions and 1 deletions
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3
drivers/media/platform/soc_camera/rcar_vin.c
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@ -130,6 +130,7 @@
#define VNDMR2_VPS (1 << 30) #define VNDMR2_VPS (1 << 30)
#define VNDMR2_HPS (1 << 29) #define VNDMR2_HPS (1 << 29)
#define VNDMR2_FTEV (1 << 17) #define VNDMR2_FTEV (1 << 17)
#define VNDMR2_VLV(n) ((n & 0xf) << 12)
#define VIN_MAX_WIDTH 2048 #define VIN_MAX_WIDTH 2048
#define VIN_MAX_HEIGHT 2048 #define VIN_MAX_HEIGHT 2048
@ -1243,7 +1244,7 @@ static int rcar_vin_set_bus_param(struct soc_camera_device *icd)
if (ret < 0 && ret != -ENOIOCTLCMD) if (ret < 0 && ret != -ENOIOCTLCMD)
return ret; return ret;
val = priv->field == V4L2_FIELD_NONE ? VNDMR2_FTEV : 0; val = VNDMR2_FTEV | VNDMR2_VLV(1);
if (!(common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)) if (!(common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW))
val |= VNDMR2_VPS; val |= VNDMR2_VPS;
if (!(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)) if (!(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW))