From: Yoshihiro Kaneko <ykaneko0929@gmail.com>
To: linux-media@vger.kernel.org
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
linux-sh@vger.kernel.org
Subject: [PATCH v2] media: soc_camera: rcar_vin: Enable VSYNC field toggle mode
Date: Wed, 22 Oct 2014 04:05:36 +0000 [thread overview]
Message-ID: <1413950736-8230-1-git-send-email-ykaneko0929@gmail.com> (raw)
In-Reply-To: <1388071909-12207-1-git-send-email-valentine.barshak@cogentembedded.com>
From: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
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>
---
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
next prev parent reply other threads:[~2014-10-22 4:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-26 15:31 [PATCH V2] media: soc_camera: rcar_vin: Add preliminary R-Car M2 support Valentine Barshak
2013-12-26 23:38 ` Laurent Pinchart
2014-10-17 7:07 ` [PATCH v2] media: soc_camera: rcar_vin: Add r8a7794, r8a7793 device support Yoshihiro Kaneko
2014-10-17 8:01 ` Laurent Pinchart
2014-10-17 12:38 ` Simon Horman
2014-10-21 5:08 ` [PATCH v2] media: soc_camera: rcar_vin: Add BT.709 24-bit RGB888 input support Yoshihiro Kaneko
2014-10-21 10:22 ` Sergei Shtylyov
2014-10-21 11:33 ` Yoshihiro Kaneko
2014-10-29 4:11 ` Simon Horman
2014-10-29 11:31 ` Sergei Shtylyov
2014-10-29 23:51 ` Simon Horman
2014-10-22 4:05 ` Yoshihiro Kaneko [this message]
2014-10-27 7:41 ` [PATCH v2] media: soc_camera: rcar_vin: Enable VSYNC field toggle mode Simon Horman
2015-03-16 16:11 ` [PATCH v2] media: soc_camera: rcar_vin: Fix wait_for_completion Yoshihiro Kaneko
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