Merge tag 'doc-4.11-images' of git://git.lwn.net/linux into drm-misc-next

Pointer for Markus's image conversion work.

We need this so we can merge all the pretty drm graphs for 4.12.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/drivers/media/platform/coda/imx-vdoa.h b/drivers/media/platform/coda/imx-vdoa.h
new file mode 100644
index 000000000000..967576b2a06a
--- /dev/null
+++ b/drivers/media/platform/coda/imx-vdoa.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2016 Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef IMX_VDOA_H
+#define IMX_VDOA_H
+
+struct vdoa_data;
+struct vdoa_ctx;
+
+#if (defined CONFIG_VIDEO_IMX_VDOA || defined CONFIG_VIDEO_IMX_VDOA_MODULE)
+
+struct vdoa_ctx *vdoa_context_create(struct vdoa_data *vdoa);
+int vdoa_context_configure(struct vdoa_ctx *ctx,
+			   unsigned int width, unsigned int height,
+			   u32 pixelformat);
+void vdoa_context_destroy(struct vdoa_ctx *ctx);
+
+void vdoa_device_run(struct vdoa_ctx *ctx, dma_addr_t dst, dma_addr_t src);
+int vdoa_wait_for_completion(struct vdoa_ctx *ctx);
+
+#else
+
+static inline struct vdoa_ctx *vdoa_context_create(struct vdoa_data *vdoa)
+{
+	return NULL;
+}
+
+static inline int vdoa_context_configure(struct vdoa_ctx *ctx,
+					 unsigned int width,
+					 unsigned int height,
+					 u32 pixelformat)
+{
+	return 0;
+}
+
+static inline void vdoa_context_destroy(struct vdoa_ctx *ctx) { };
+
+static inline void vdoa_device_run(struct vdoa_ctx *ctx,
+				   dma_addr_t dst, dma_addr_t src) { };
+
+static inline int vdoa_wait_for_completion(struct vdoa_ctx *ctx)
+{
+	return 0;
+};
+
+#endif
+
+#endif /* IMX_VDOA_H */