Define and export useful helpers to access dimensions and pixel format.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx>
Acked-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
---
.../sunxi/sun6i-csi/sun6i_csi_capture.c | 19 +++++++++++++++++++
.../sunxi/sun6i-csi/sun6i_csi_capture.h | 5 +++++
2 files changed, 24 insertions(+)
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
index 8bdc876eddc3..f56335cdd477 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
@@ -25,6 +25,25 @@
/* Helpers */
+void sun6i_csi_capture_dimensions(struct sun6i_csi_device *csi_dev,
+ unsigned int *width, unsigned int *height)
+{
+ if (width)
+ *width = csi_dev->capture.format.fmt.pix.width;
+ if (height)
+ *height = csi_dev->capture.format.fmt.pix.height;
+}
+
+void sun6i_csi_capture_format(struct sun6i_csi_device *csi_dev,
+ u32 *pixelformat, u32 *field)
+{
+ if (pixelformat)
+ *pixelformat = csi_dev->capture.format.fmt.pix.pixelformat;
+
+ if (field)
+ *field = csi_dev->capture.format.fmt.pix.field;
+}
+
static struct v4l2_subdev *
sun6i_csi_capture_remote_subdev(struct sun6i_csi_capture *capture, u32 *pad)
{
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h
index 7fa66a2af5ec..935f35b7049a 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.h
@@ -37,6 +37,11 @@ struct sun6i_csi_capture {
u32 mbus_code;
};
+void sun6i_csi_capture_dimensions(struct sun6i_csi_device *csi_dev,
+ unsigned int *width, unsigned int *height);
+void sun6i_csi_capture_format(struct sun6i_csi_device *csi_dev,
+ u32 *pixelformat, u32 *field);
+
void sun6i_csi_capture_sync(struct sun6i_csi_device *csi_dev);
void sun6i_csi_capture_frame_done(struct sun6i_csi_device *csi_dev);
--
2.37.1
