return 0;
}
-static char *atomisp_pad_str[] = { "ATOMISP_SUBDEV_PAD_SINK",
- "ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE",
- "ATOMISP_SUBDEV_PAD_SOURCE_VF",
- "ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW",
- "ATOMISP_SUBDEV_PAD_SOURCE_VIDEO"
- };
+static const char *atomisp_pad_str(unsigned int pad)
+{
+ static const char *const pad_str[] = {
+ "ATOMISP_SUBDEV_PAD_SINK",
+ "ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE",
+ "ATOMISP_SUBDEV_PAD_SOURCE_VF",
+ "ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW",
+ "ATOMISP_SUBDEV_PAD_SOURCE_VIDEO",
+ };
+
+ if (pad >= ARRAY_SIZE(pad_str))
+ return "ATOMISP_INVALID_PAD";
+ return pad_str[pad];
+}
int atomisp_subdev_set_selection(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
dev_dbg(isp->dev,
"sel: pad %s tgt %s l %d t %d w %d h %d which %s f 0x%8.8x\n",
- atomisp_pad_str[pad], target == V4L2_SEL_TGT_CROP
+ atomisp_pad_str(pad), target == V4L2_SEL_TGT_CROP
? "V4L2_SEL_TGT_CROP" : "V4L2_SEL_TGT_COMPOSE",
r->left, r->top, r->width, r->height,
which == V4L2_SUBDEV_FORMAT_TRY ? "V4L2_SUBDEV_FORMAT_TRY"
enum atomisp_input_stream_id stream_id;
dev_dbg(isp->dev, "ffmt: pad %s w %d h %d code 0x%8.8x which %s\n",
- atomisp_pad_str[pad], ffmt->width, ffmt->height, ffmt->code,
+ atomisp_pad_str(pad), ffmt->width, ffmt->height, ffmt->code,
which == V4L2_SUBDEV_FORMAT_TRY ? "V4L2_SUBDEV_FORMAT_TRY"
: "V4L2_SUBDEV_FORMAT_ACTIVE");