[PATCH v2] media: soc_camera: rcar_vin: Enable VSYNC field toggle mode

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx>

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@xxxxxxxxxxx>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
---

This patch is against master branch of linuxtv.org/media_tree.git.

v2 [Yoshihiro Kaneko]
* improve the macro definition for the VLV field

 drivers/media/platform/soc_camera/rcar_vin.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index 9300076..beaf8e5 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -107,6 +107,7 @@
 #define VNDMR2_VPS		(1 << 30)
 #define VNDMR2_HPS		(1 << 29)
 #define VNDMR2_FTEV		(1 << 17)
+#define VNDMR2_VLV(n)		((n & 0xf) << 12)
 
 #define VIN_MAX_WIDTH		2048
 #define VIN_MAX_HEIGHT		2048
@@ -827,7 +828,7 @@ static int rcar_vin_set_bus_param(struct soc_camera_device *icd)
 	if (ret < 0 && ret != -ENOIOCTLCMD)
 		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))
 		val |= VNDMR2_VPS;
 	if (!(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW))
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux