Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big staging tree update for 4.12-rc1.

  It's a big one, adding about 350k new lines of crap^Wcode, mostly all
  in a big dump of media drivers from Intel. But there's other new
  drivers in here as well, yet-another-wifi driver, new IIO drivers, and
  a new crypto accelerator.

  We also deleted a bunch of stuff, mostly in patch cleanups, but also
  the Android ION code has shrunk a lot, and the Android low memory
  killer driver was finally deleted, much to the celebration of the -mm
  developers.

  All of these have been in linux-next with a few build issues that will
  show up when you merge to your tree"

Merge conflicts in the new rtl8723bs driver (due to the wifi changes
this merge window) handled as per linux-next, courtesy of Stephen
Rothwell.

* tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits)
  staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
  staging: ks7010: remove line continuations in quoted strings
  staging: vt6656: use tabs instead of spaces
  staging: android: ion: Fix unnecessary initialization of static variable
  staging: media: atomisp: fix range checking on clk_num
  staging: media: atomisp: fix misspelled word in comment
  staging: media: atomisp: kmap() can't fail
  staging: atomisp: remove #ifdef for runtime PM functions
  staging: atomisp: satm include directory is gone
  atomisp: remove some more unused files
  atomisp: remove hmm_load/store/clear indirections
  atomisp: kill off mmgr_free
  atomisp: clean up the hmm init/cleanup indirections
  atomisp: handle allocation calls before init in the hmm layer
  staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver
  staging: fsl-dpaa2/eth: Add TODO file
  staging: fsl-dpaa2/eth: Add trace points
  staging: fsl-dpaa2/eth: Add driver specific stats
  staging: fsl-dpaa2/eth: Add ethtool support
  staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver
  ...

1 files changed, 109 insertions, 0 deletions

diff --git a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-port.h b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-port.h
new file mode 100644
index 000000000000..84a0f4b717ef
--- /dev/null
+++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-port.h
@@ -0,0 +1,109 @@
+/*
+ * Broadcom BM2835 V4L2 driver
+ *
+ * Copyright © 2013 Raspberry Pi (Trading) Ltd.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ *
+ * Authors: Vincent Sanders <vincent.sanders@collabora.co.uk>
+ *          Dave Stevenson <dsteve@broadcom.com>
+ *          Simon Mellor <simellor@broadcom.com>
+ *          Luke Diamand <luked@broadcom.com>
+ */
+
+/* MMAL_PORT_TYPE_T */
+enum mmal_port_type {
+	MMAL_PORT_TYPE_UNKNOWN = 0,  /**< Unknown port type */
+	MMAL_PORT_TYPE_CONTROL,      /**< Control port */
+	MMAL_PORT_TYPE_INPUT,        /**< Input port */
+	MMAL_PORT_TYPE_OUTPUT,       /**< Output port */
+	MMAL_PORT_TYPE_CLOCK,        /**< Clock port */
+};
+
+/** The port is pass-through and doesn't need buffer headers allocated */
+#define MMAL_PORT_CAPABILITY_PASSTHROUGH                       0x01
+/** The port wants to allocate the buffer payloads.
+ * This signals a preference that payload allocation should be done
+ * on this port for efficiency reasons.
+ */
+#define MMAL_PORT_CAPABILITY_ALLOCATION                        0x02
+/** The port supports format change events.
+ * This applies to input ports and is used to let the client know
+ * whether the port supports being reconfigured via a format
+ * change event (i.e. without having to disable the port).
+ */
+#define MMAL_PORT_CAPABILITY_SUPPORTS_EVENT_FORMAT_CHANGE      0x04
+
+/* mmal port structure (MMAL_PORT_T)
+ *
+ * most elements are informational only, the pointer values for
+ * interogation messages are generally provided as additional
+ * strucures within the message. When used to set values only teh
+ * buffer_num, buffer_size and userdata parameters are writable.
+ */
+struct mmal_port {
+	u32 priv; /* Private member used by the framework */
+	u32 name; /* Port name. Used for debugging purposes (RO) */
+
+	u32 type;      /* Type of the port (RO) enum mmal_port_type */
+	u16 index;     /* Index of the port in its type list (RO) */
+	u16 index_all; /* Index of the port in the list of all ports (RO) */
+
+	u32 is_enabled; /* Indicates whether the port is enabled or not (RO) */
+	u32 format; /* Format of the elementary stream */
+
+	u32 buffer_num_min; /* Minimum number of buffers the port
+			     *   requires (RO).  This is set by the
+			     *   component.
+			     */
+
+	u32 buffer_size_min; /* Minimum size of buffers the port
+			      * requires (RO).  This is set by the
+			      * component.
+			      */
+
+	u32 buffer_alignment_min; /* Minimum alignment requirement for
+				   * the buffers (RO).  A value of
+				   * zero means no special alignment
+				   * requirements.  This is set by the
+				   * component.
+				   */
+
+	u32 buffer_num_recommended;  /* Number of buffers the port
+				      * recommends for optimal
+				      * performance (RO).  A value of
+				      * zero means no special
+				      * recommendation.  This is set
+				      * by the component.
+				      */
+
+	u32 buffer_size_recommended; /* Size of buffers the port
+				      * recommends for optimal
+				      * performance (RO).  A value of
+				      * zero means no special
+				      * recommendation.  This is set
+				      * by the component.
+				      */
+
+	u32 buffer_num; /* Actual number of buffers the port will use.
+			 * This is set by the client.
+			 */
+
+	u32 buffer_size; /* Actual maximum size of the buffers that
+			  * will be sent to the port. This is set by
+			  * the client.
+			  */
+
+	u32 component; /* Component this port belongs to (Read Only) */
+
+	u32 userdata; /* Field reserved for use by the client */
+
+	u32 capabilities; /* Flags describing the capabilities of a
+			   * port (RO).  Bitwise combination of \ref
+			   * portcapabilities "Port capabilities"
+			   * values.
+			   */
+
+};