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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /drivers/media/i2c/sr030pc30.c
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/media/i2c/sr030pc30.c')
-rw-r--r--drivers/media/i2c/sr030pc30.c62
1 files changed, 35 insertions, 27 deletions
diff --git a/drivers/media/i2c/sr030pc30.c b/drivers/media/i2c/sr030pc30.c
index 10c735c3a..b62b6ddc4 100644
--- a/drivers/media/i2c/sr030pc30.c
+++ b/drivers/media/i2c/sr030pc30.c
@@ -471,25 +471,31 @@ static int sr030pc30_s_ctrl(struct v4l2_ctrl *ctrl)
return 0;
}
-static int sr030pc30_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
- u32 *code)
+static int sr030pc30_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
{
- if (!code || index >= ARRAY_SIZE(sr030pc30_formats))
+ if (!code || code->pad ||
+ code->index >= ARRAY_SIZE(sr030pc30_formats))
return -EINVAL;
- *code = sr030pc30_formats[index].code;
+ code->code = sr030pc30_formats[code->index].code;
return 0;
}
-static int sr030pc30_g_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
+static int sr030pc30_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
{
+ struct v4l2_mbus_framefmt *mf;
struct sr030pc30_info *info = to_sr030pc30(sd);
int ret;
- if (!mf)
+ if (!format || format->pad)
return -EINVAL;
+ mf = &format->format;
+
if (!info->curr_win || !info->curr_fmt) {
ret = sr030pc30_set_params(sd);
if (ret)
@@ -523,25 +529,28 @@ static const struct sr030pc30_format *try_fmt(struct v4l2_subdev *sd,
}
/* Return nearest media bus frame format. */
-static int sr030pc30_try_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
+static int sr030pc30_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
{
- if (!sd || !mf)
- return -EINVAL;
-
- try_fmt(sd, mf);
- return 0;
-}
+ struct sr030pc30_info *info = sd ? to_sr030pc30(sd) : NULL;
+ const struct sr030pc30_format *fmt;
+ struct v4l2_mbus_framefmt *mf;
-static int sr030pc30_s_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
-{
- struct sr030pc30_info *info = to_sr030pc30(sd);
+ if (!sd || !format)
+ return -EINVAL;
- if (!sd || !mf)
+ mf = &format->format;
+ if (format->pad)
return -EINVAL;
- info->curr_fmt = try_fmt(sd, mf);
+ fmt = try_fmt(sd, mf);
+ if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
+ cfg->try_fmt = *mf;
+ return 0;
+ }
+
+ info->curr_fmt = fmt;
return sr030pc30_set_params(sd);
}
@@ -636,16 +645,15 @@ static const struct v4l2_subdev_core_ops sr030pc30_core_ops = {
.querymenu = v4l2_subdev_querymenu,
};
-static const struct v4l2_subdev_video_ops sr030pc30_video_ops = {
- .g_mbus_fmt = sr030pc30_g_fmt,
- .s_mbus_fmt = sr030pc30_s_fmt,
- .try_mbus_fmt = sr030pc30_try_fmt,
- .enum_mbus_fmt = sr030pc30_enum_fmt,
+static const struct v4l2_subdev_pad_ops sr030pc30_pad_ops = {
+ .enum_mbus_code = sr030pc30_enum_mbus_code,
+ .get_fmt = sr030pc30_get_fmt,
+ .set_fmt = sr030pc30_set_fmt,
};
static const struct v4l2_subdev_ops sr030pc30_ops = {
.core = &sr030pc30_core_ops,
- .video = &sr030pc30_video_ops,
+ .pad = &sr030pc30_pad_ops,
};
/*