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 <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
Changes since v1:
- Avoid returning NULL from imx290_get_pad_format()
---
drivers/media/i2c/imx290.c | 24 ++++++++++++++----------
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index 0b34d60f8ce2..b0ff0e8ed45a 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -519,6 +519,16 @@ static const struct v4l2_ctrl_ops imx290_ctrl_ops = {
.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_subdev *sd,
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_subdev *sd,
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;
--
Regards,
Laurent Pinchart
