From f46108f6b967602e60505ae0198709467668dc83 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sun, 16 Oct 2022 09:15:21 +0300 Subject: [PATCH] media: i2c: imx290: Factor out format retrieval to separate function Upstream commit b25537efeea9 The driver duplicates the same pattern to access the try or active format in multiple locations. Factor it out to a separate function. Signed-off-by: Laurent Pinchart Signed-off-by: Sakari Ailus --- drivers/media/i2c/imx290.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -519,6 +519,16 @@ static const struct v4l2_ctrl_ops imx290 .s_ctrl = imx290_set_ctrl, }; +static struct v4l2_mbus_framefmt * +imx290_get_pad_format(struct imx290 *imx290, struct v4l2_subdev_state *state, + u32 which) +{ + if (which == V4L2_SUBDEV_FORMAT_ACTIVE) + return &imx290->current_format; + else + return v4l2_subdev_get_try_format(&imx290->sd, state, 0); +} + static int imx290_enum_mbus_code(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_mbus_code_enum *code) @@ -562,12 +572,7 @@ static int imx290_get_fmt(struct v4l2_su mutex_lock(&imx290->lock); - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) - framefmt = v4l2_subdev_get_try_format(&imx290->sd, sd_state, - fmt->pad); - else - framefmt = &imx290->current_format; - + framefmt = imx290_get_pad_format(imx290, sd_state, fmt->which); fmt->format = *framefmt; mutex_unlock(&imx290->lock); @@ -627,10 +632,9 @@ static int imx290_set_fmt(struct v4l2_su fmt->format.code = imx290_formats[i].code; fmt->format.field = V4L2_FIELD_NONE; - if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { - format = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad); - } else { - format = &imx290->current_format; + format = imx290_get_pad_format(imx290, sd_state, fmt->which); + + if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { imx290->current_mode = mode; imx290->bpp = imx290_formats[i].bpp;