From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- drivers/media/i2c/soc_camera/ov772x.c | 41 +++++++++++++++++++++++++---------- 1 file changed, 29 insertions(+), 12 deletions(-) (limited to 'drivers/media/i2c/soc_camera/ov772x.c') diff --git a/drivers/media/i2c/soc_camera/ov772x.c b/drivers/media/i2c/soc_camera/ov772x.c index 8daac88b3..f150a8bd9 100644 --- a/drivers/media/i2c/soc_camera/ov772x.c +++ b/drivers/media/i2c/soc_camera/ov772x.c @@ -876,11 +876,16 @@ static int ov772x_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) return 0; } -static int ov772x_g_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) +static int ov772x_get_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) { + struct v4l2_mbus_framefmt *mf = &format->format; struct ov772x_priv *priv = to_ov772x(sd); + if (format->pad) + return -EINVAL; + mf->width = priv->win->rect.width; mf->height = priv->win->rect.height; mf->code = priv->cfmt->code; @@ -915,12 +920,17 @@ static int ov772x_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) return 0; } -static int ov772x_try_fmt(struct v4l2_subdev *sd, - struct v4l2_mbus_framefmt *mf) +static int ov772x_set_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) { + struct v4l2_mbus_framefmt *mf = &format->format; const struct ov772x_color_format *cfmt; const struct ov772x_win_size *win; + if (format->pad) + return -EINVAL; + ov772x_select_params(mf, &cfmt, &win); mf->code = cfmt->code; @@ -929,6 +939,9 @@ static int ov772x_try_fmt(struct v4l2_subdev *sd, mf->field = V4L2_FIELD_NONE; mf->colorspace = cfmt->colorspace; + if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) + return ov772x_s_fmt(sd, mf); + cfg->try_fmt = *mf; return 0; } @@ -989,13 +1002,14 @@ static struct v4l2_subdev_core_ops ov772x_subdev_core_ops = { .s_power = ov772x_s_power, }; -static int ov772x_enum_fmt(struct v4l2_subdev *sd, unsigned int index, - u32 *code) +static int ov772x_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) { - if (index >= ARRAY_SIZE(ov772x_cfmts)) + if (code->pad || code->index >= ARRAY_SIZE(ov772x_cfmts)) return -EINVAL; - *code = ov772x_cfmts[index].code; + code->code = ov772x_cfmts[code->index].code; return 0; } @@ -1016,18 +1030,21 @@ static int ov772x_g_mbus_config(struct v4l2_subdev *sd, static struct v4l2_subdev_video_ops ov772x_subdev_video_ops = { .s_stream = ov772x_s_stream, - .g_mbus_fmt = ov772x_g_fmt, - .s_mbus_fmt = ov772x_s_fmt, - .try_mbus_fmt = ov772x_try_fmt, .cropcap = ov772x_cropcap, .g_crop = ov772x_g_crop, - .enum_mbus_fmt = ov772x_enum_fmt, .g_mbus_config = ov772x_g_mbus_config, }; +static const struct v4l2_subdev_pad_ops ov772x_subdev_pad_ops = { + .enum_mbus_code = ov772x_enum_mbus_code, + .get_fmt = ov772x_get_fmt, + .set_fmt = ov772x_set_fmt, +}; + static struct v4l2_subdev_ops ov772x_subdev_ops = { .core = &ov772x_subdev_core_ops, .video = &ov772x_subdev_video_ops, + .pad = &ov772x_subdev_pad_ops, }; /* -- cgit v1.2.3-54-g00ecf