Merge branch 'patchwork' into topic/docs-next

* patchwork: (1492 commits)
  [media] cec: always check all_device_types and features
  [media] cec: poll should check if there is room in the tx queue
  [media] vivid: support monitor all mode
  [media] cec: fix test for unconfigured adapter in main message loop
  [media] cec: limit the size of the transmit queue
  [media] cec: zero unused msg part after msg->len
  [media] cec: don't set fh to NULL in CEC_TRANSMIT
  [media] cec: clear all status fields before transmit and always fill in sequence
  [media] cec: CEC_RECEIVE overwrote the timeout field
  [media] cxd2841er: Reading SNR for DVB-C added
  [media] cxd2841er: Reading BER and UCB for DVB-C added
  [media] cxd2841er: fix switch-case for DVB-C
  [media] cxd2841er: fix signal strength scale for ISDB-T
  [media] cxd2841er: adjust the dB scale for DVB-C
  [media] cxd2841er: provide signal strength for DVB-C
  [media] cxd2841er: fix BER report via DVBv5 stats API
  [media] mb86a20s: apply mask to val after checking for read failure
  [media] airspy: fix error logic during device register
  [media] s5p-cec/TODO: add TODO item
  [media] cec/TODO: drop comment about sphinx documentation
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/media/platform/vsp1/vsp1_clu.h b/drivers/media/platform/vsp1/vsp1_clu.h
new file mode 100644
index 000000000000..036e0a2f1a42
--- /dev/null
+++ b/drivers/media/platform/vsp1/vsp1_clu.h
@@ -0,0 +1,48 @@
+/*
+ * vsp1_clu.h  --  R-Car VSP1 Cubic Look-Up Table
+ *
+ * Copyright (C) 2015 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * 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.
+ */
+#ifndef __VSP1_CLU_H__
+#define __VSP1_CLU_H__
+
+#include <linux/spinlock.h>
+
+#include <media/media-entity.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+
+#include "vsp1_entity.h"
+
+struct vsp1_device;
+struct vsp1_dl_body;
+
+#define CLU_PAD_SINK				0
+#define CLU_PAD_SOURCE				1
+
+struct vsp1_clu {
+	struct vsp1_entity entity;
+
+	struct v4l2_ctrl_handler ctrls;
+
+	bool yuv_mode;
+	spinlock_t lock;
+	unsigned int mode;
+	struct vsp1_dl_body *clu;
+};
+
+static inline struct vsp1_clu *to_clu(struct v4l2_subdev *subdev)
+{
+	return container_of(subdev, struct vsp1_clu, entity.subdev);
+}
+
+struct vsp1_clu *vsp1_clu_create(struct vsp1_device *vsp1);
+
+#endif /* __VSP1_CLU_H__ */