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path: root/drivers/media/i2c/mt9v011.c
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Diffstat (limited to 'drivers/media/i2c/mt9v011.c')
-rw-r--r--drivers/media/i2c/mt9v011.c53
1 files changed, 27 insertions, 26 deletions
diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c
index a10f7f8f0558..57132cdba5ea 100644
--- a/drivers/media/i2c/mt9v011.c
+++ b/drivers/media/i2c/mt9v011.c
@@ -324,19 +324,25 @@ static int mt9v011_reset(struct v4l2_subdev *sd, u32 val)
return 0;
}
-static int mt9v011_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
- u32 *code)
+static int mt9v011_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
{
- if (index > 0)
+ if (code->pad || code->index > 0)
return -EINVAL;
- *code = MEDIA_BUS_FMT_SGRBG8_1X8;
+ code->code = MEDIA_BUS_FMT_SGRBG8_1X8;
return 0;
}
-static int mt9v011_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)
+static int mt9v011_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
{
- if (fmt->code != MEDIA_BUS_FMT_SGRBG8_1X8)
+ struct v4l2_mbus_framefmt *fmt = &format->format;
+ struct mt9v011 *core = to_mt9v011(sd);
+
+ if (format->pad || fmt->code != MEDIA_BUS_FMT_SGRBG8_1X8)
return -EINVAL;
v4l_bound_align_image(&fmt->width, 48, 639, 1,
@@ -344,6 +350,15 @@ static int mt9v011_try_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefm
fmt->field = V4L2_FIELD_NONE;
fmt->colorspace = V4L2_COLORSPACE_SRGB;
+ if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+ core->width = fmt->width;
+ core->height = fmt->height;
+
+ set_res(sd);
+ } else {
+ cfg->try_fmt = *fmt;
+ }
+
return 0;
}
@@ -385,23 +400,6 @@ static int mt9v011_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
return 0;
}
-static int mt9v011_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)
-{
- struct mt9v011 *core = to_mt9v011(sd);
- int rc;
-
- rc = mt9v011_try_mbus_fmt(sd, fmt);
- if (rc < 0)
- return -EINVAL;
-
- core->width = fmt->width;
- core->height = fmt->height;
-
- set_res(sd);
-
- return 0;
-}
-
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int mt9v011_g_register(struct v4l2_subdev *sd,
struct v4l2_dbg_register *reg)
@@ -469,16 +467,19 @@ static const struct v4l2_subdev_core_ops mt9v011_core_ops = {
};
static const struct v4l2_subdev_video_ops mt9v011_video_ops = {
- .enum_mbus_fmt = mt9v011_enum_mbus_fmt,
- .try_mbus_fmt = mt9v011_try_mbus_fmt,
- .s_mbus_fmt = mt9v011_s_mbus_fmt,
.g_parm = mt9v011_g_parm,
.s_parm = mt9v011_s_parm,
};
+static const struct v4l2_subdev_pad_ops mt9v011_pad_ops = {
+ .enum_mbus_code = mt9v011_enum_mbus_code,
+ .set_fmt = mt9v011_set_fmt,
+};
+
static const struct v4l2_subdev_ops mt9v011_ops = {
.core = &mt9v011_core_ops,
.video = &mt9v011_video_ops,
+ .pad = &mt9v011_pad_ops,
};