Thread (34 messages) 34 messages, 11 authors, 2023-01-25

Re: [PATCH v3 1/6] dt-bindings: media: Add macros for video interface bus types

From: Paul Elder <paul.elder@ideasonboard.com>
Date: 2022-11-17 10:02:55
Also in: dri-devel, linux-devicetree, linux-media

On Thu, Jun 16, 2022 at 01:14:05AM +0300, Laurent Pinchart wrote:
Add a new dt-bindings/media/video-interfaces.h header that defines
macros corresponding to the bus types from media/video-interfaces.yaml.
This allows avoiding hardcoded constants in device tree sources.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
quoted hunk ↗ jump to hunk
---
Changes since v2:

- Go back to PARALLEL

Changes since v1:

- Dual-license under GPL-2.0-only or MIT
- Rename PARALLEL TO BT601
---
 include/dt-bindings/media/video-interfaces.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 include/dt-bindings/media/video-interfaces.h
diff --git a/include/dt-bindings/media/video-interfaces.h b/include/dt-bindings/media/video-interfaces.h
new file mode 100644
index 000000000000..68ac4e05e37f
--- /dev/null
+++ b/include/dt-bindings/media/video-interfaces.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (C) 2022 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ */
+
+#ifndef __DT_BINDINGS_MEDIA_VIDEO_INTERFACES_H__
+#define __DT_BINDINGS_MEDIA_VIDEO_INTERFACES_H__
+
+#define MEDIA_BUS_TYPE_CSI2_CPHY		1
+#define MEDIA_BUS_TYPE_CSI1			2
+#define MEDIA_BUS_TYPE_CCP2			3
+#define MEDIA_BUS_TYPE_CSI2_DPHY		4
+#define MEDIA_BUS_TYPE_PARALLEL			5
+#define MEDIA_BUS_TYPE_BT656			6
+
+#endif /* __DT_BINDINGS_MEDIA_VIDEO_INTERFACES_H__ */
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