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[media] V4L: mt9m111: support the new mbus-config subdev ops

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Extend the driver to also support [gs]_mbus_config() subdevice video
operations.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski
2011-07-26 11:48:29 -03:00
committed by Mauro Carvalho Chehab
parent 32ca208592
commit 0c0b446d0d
1 changed files with 19 additions and 1 deletions
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20
drivers/media/video/mt9m111.c
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@@ -14,9 +14,10 @@
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <media/soc_camera.h>
#include <media/soc_mediabus.h>
#include <media/v4l2-common.h> #include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h> #include <media/v4l2-chip-ident.h>
#include <media/soc_camera.h>
/* /*
* MT9M111, MT9M112 and MT9M131: * MT9M111, MT9M112 and MT9M131:
@@ -1019,6 +1020,22 @@ static int mt9m111_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
return 0; return 0;
} }
static int mt9m111_g_mbus_config(struct v4l2_subdev *sd,
struct v4l2_mbus_config *cfg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct soc_camera_link *icl = to_soc_camera_link(icd);
cfg->flags = V4L2_MBUS_MASTER | V4L2_MBUS_PCLK_SAMPLE_RISING |
V4L2_MBUS_HSYNC_ACTIVE_HIGH | V4L2_MBUS_VSYNC_ACTIVE_HIGH |
V4L2_MBUS_DATA_ACTIVE_HIGH;
cfg->type = V4L2_MBUS_PARALLEL;
cfg->flags = soc_camera_apply_board_flags(icl, cfg);
return 0;
}
static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = { static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
.s_mbus_fmt = mt9m111_s_fmt, .s_mbus_fmt = mt9m111_s_fmt,
.g_mbus_fmt = mt9m111_g_fmt, .g_mbus_fmt = mt9m111_g_fmt,
@@ -1027,6 +1044,7 @@ static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
.g_crop = mt9m111_g_crop, .g_crop = mt9m111_g_crop,
.cropcap = mt9m111_cropcap, .cropcap = mt9m111_cropcap,
.enum_mbus_fmt = mt9m111_enum_fmt, .enum_mbus_fmt = mt9m111_enum_fmt,
.g_mbus_config = mt9m111_g_mbus_config,
}; };
static struct v4l2_subdev_ops mt9m111_subdev_ops = { static struct v4l2_subdev_ops mt9m111_subdev_ops = {