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[media] rcar_vin: Enable VSYNC field toggle mode

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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))