--- /dev/null
+From 4fb0df1b29feafacc244ca512b152dd3b96c224c Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Wed, 21 Feb 2018 13:49:32 +0000
+Subject: [PATCH] staging: bcm2835-camera: Fix comment style
+ violations.
+
+Fix comment style violations in the header files.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../bcm2835-camera/mmal-msg-format.h | 95 ++++++------
+ .../bcm2835-camera/mmal-msg-port.h | 124 ++++++++--------
+ .../vc04_services/bcm2835-camera/mmal-msg.h | 135 +++++++++---------
+ 3 files changed, 185 insertions(+), 169 deletions(-)
+
+--- a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-format.h
++++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-format.h
+@@ -19,22 +19,23 @@
+ /* MMAL_ES_FORMAT_T */
+
+ struct mmal_audio_format {
+- u32 channels; /**< Number of audio channels */
+- u32 sample_rate; /**< Sample rate */
++ u32 channels; /* Number of audio channels */
++ u32 sample_rate; /* Sample rate */
+
+- u32 bits_per_sample; /**< Bits per sample */
+- u32 block_align; /**< Size of a block of data */
++ u32 bits_per_sample; /* Bits per sample */
++ u32 block_align; /* Size of a block of data */
+ };
+
+ struct mmal_video_format {
+- u32 width; /**< Width of frame in pixels */
+- u32 height; /**< Height of frame in rows of pixels */
+- struct mmal_rect crop; /**< Visible region of the frame */
+- struct mmal_rational frame_rate; /**< Frame rate */
+- struct mmal_rational par; /**< Pixel aspect ratio */
+-
+- /* FourCC specifying the color space of the video stream. See the
+- * \ref MmalColorSpace "pre-defined color spaces" for some examples.
++ u32 width; /* Width of frame in pixels */
++ u32 height; /* Height of frame in rows of pixels */
++ struct mmal_rect crop; /* Visible region of the frame */
++ struct mmal_rational frame_rate; /* Frame rate */
++ struct mmal_rational par; /* Pixel aspect ratio */
++
++ /*
++ * FourCC specifying the color space of the video stream. See the
++ * MmalColorSpace "pre-defined color spaces" for some examples.
+ */
+ u32 color_space;
+ };
+@@ -50,48 +51,56 @@ union mmal_es_specific_format {
+ struct mmal_subpicture_format subpicture;
+ };
+
+-/** Definition of an elementary stream format (MMAL_ES_FORMAT_T) */
++/* Definition of an elementary stream format (MMAL_ES_FORMAT_T) */
+ struct mmal_es_format_local {
+- u32 type; /* enum mmal_es_type */
+-
+- u32 encoding; /* FourCC specifying encoding of the elementary stream.*/
+- u32 encoding_variant; /* FourCC specifying the specific
+- * encoding variant of the elementary
+- * stream.
+- */
+-
+- union mmal_es_specific_format *es; /* Type specific
+- * information for the
+- * elementary stream
+- */
++ u32 type; /* enum mmal_es_type */
+
+- u32 bitrate; /**< Bitrate in bits per second */
+- u32 flags; /**< Flags describing properties of the elementary stream. */
++ u32 encoding; /* FourCC specifying encoding of the elementary
++ * stream.
++ */
++ u32 encoding_variant; /* FourCC specifying the specific
++ * encoding variant of the elementary
++ * stream.
++ */
++
++ union mmal_es_specific_format *es; /* Type specific
++ * information for the
++ * elementary stream
++ */
++
++ u32 bitrate; /* Bitrate in bits per second */
++ u32 flags; /* Flags describing properties of the elementary
++ * stream.
++ */
+
+- u32 extradata_size; /**< Size of the codec specific data */
+- u8 *extradata; /**< Codec specific data */
++ u32 extradata_size; /* Size of the codec specific data */
++ u8 *extradata; /* Codec specific data */
+ };
+
+-/** Remote definition of an elementary stream format (MMAL_ES_FORMAT_T) */
++/* Remote definition of an elementary stream format (MMAL_ES_FORMAT_T) */
+ struct mmal_es_format {
+- u32 type; /* enum mmal_es_type */
++ u32 type; /* enum mmal_es_type */
+
+- u32 encoding; /* FourCC specifying encoding of the elementary stream.*/
+- u32 encoding_variant; /* FourCC specifying the specific
+- * encoding variant of the elementary
+- * stream.
+- */
++ u32 encoding; /* FourCC specifying encoding of the elementary
++ * stream.
++ */
++ u32 encoding_variant; /* FourCC specifying the specific
++ * encoding variant of the elementary
++ * stream.
++ */
+
+- u32 es; /* Type specific
++ u32 es; /* Type specific
+ * information for the
+ * elementary stream
+ */
+
+- u32 bitrate; /**< Bitrate in bits per second */
+- u32 flags; /**< Flags describing properties of the elementary stream. */
++ u32 bitrate; /* Bitrate in bits per second */
++ u32 flags; /* Flags describing properties of the elementary
++ * stream.
++ */
+
+- u32 extradata_size; /**< Size of the codec specific data */
+- u32 extradata; /**< Codec specific data */
++ u32 extradata_size; /* Size of the codec specific data */
++ u32 extradata; /* Codec specific data */
+ };
+
+ #endif /* MMAL_MSG_FORMAT_H */
+--- a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-port.h
++++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg-port.h
+@@ -13,28 +13,31 @@
+
+ /* 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 */
++ 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 */
++/* 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.
++/*
++ *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.
++/*
++ * 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)
++/*
++ * mmal port structure (MMAL_PORT_T)
+ *
+ * most elements are informational only, the pointer values for
+ * interogation messages are generally provided as additional
+@@ -42,50 +45,50 @@ enum mmal_port_type {
+ * 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 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 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.
++ u32 buffer_num; /* Actual number of buffers the port will use.
+ * This is set by the client.
+ */
+
+@@ -94,14 +97,13 @@ struct mmal_port {
+ * the client.
+ */
+
+- u32 component; /* Component this port belongs to (Read Only) */
++ 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.
+- */
++ 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.
++ */
+ };
+--- a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
++++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
+@@ -11,7 +11,8 @@
+ * Luke Diamand @ Broadcom
+ */
+
+-/* all the data structures which serialise the MMAL protocol. note
++/*
++ * all the data structures which serialise the MMAL protocol. note
+ * these are directly mapped onto the recived message data.
+ *
+ * BEWARE: They seem to *assume* pointers are u32 and that there is no
+@@ -41,51 +42,51 @@ enum mmal_msg_type {
+ MMAL_MSG_TYPE_SERVICE_CLOSED,
+ MMAL_MSG_TYPE_GET_VERSION,
+ MMAL_MSG_TYPE_COMPONENT_CREATE,
+- MMAL_MSG_TYPE_COMPONENT_DESTROY, /* 5 */
++ MMAL_MSG_TYPE_COMPONENT_DESTROY, /* 5 */
+ MMAL_MSG_TYPE_COMPONENT_ENABLE,
+ MMAL_MSG_TYPE_COMPONENT_DISABLE,
+ MMAL_MSG_TYPE_PORT_INFO_GET,
+ MMAL_MSG_TYPE_PORT_INFO_SET,
+- MMAL_MSG_TYPE_PORT_ACTION, /* 10 */
++ MMAL_MSG_TYPE_PORT_ACTION, /* 10 */
+ MMAL_MSG_TYPE_BUFFER_FROM_HOST,
+ MMAL_MSG_TYPE_BUFFER_TO_HOST,
+ MMAL_MSG_TYPE_GET_STATS,
+ MMAL_MSG_TYPE_PORT_PARAMETER_SET,
+- MMAL_MSG_TYPE_PORT_PARAMETER_GET, /* 15 */
++ MMAL_MSG_TYPE_PORT_PARAMETER_GET, /* 15 */
+ MMAL_MSG_TYPE_EVENT_TO_HOST,
+ MMAL_MSG_TYPE_GET_CORE_STATS_FOR_PORT,
+ MMAL_MSG_TYPE_OPAQUE_ALLOCATOR,
+ MMAL_MSG_TYPE_CONSUME_MEM,
+- MMAL_MSG_TYPE_LMK, /* 20 */
++ MMAL_MSG_TYPE_LMK, /* 20 */
+ MMAL_MSG_TYPE_OPAQUE_ALLOCATOR_DESC,
+ MMAL_MSG_TYPE_DRM_GET_LHS32,
+ MMAL_MSG_TYPE_DRM_GET_TIME,
+ MMAL_MSG_TYPE_BUFFER_FROM_HOST_ZEROLEN,
+- MMAL_MSG_TYPE_PORT_FLUSH, /* 25 */
++ MMAL_MSG_TYPE_PORT_FLUSH, /* 25 */
+ MMAL_MSG_TYPE_HOST_LOG,
+ MMAL_MSG_TYPE_MSG_LAST
+ };
+
+ /* port action request messages differ depending on the action type */
+ enum mmal_msg_port_action_type {
+- MMAL_MSG_PORT_ACTION_TYPE_UNKNOWN = 0, /* Unknown action */
+- MMAL_MSG_PORT_ACTION_TYPE_ENABLE, /* Enable a port */
+- MMAL_MSG_PORT_ACTION_TYPE_DISABLE, /* Disable a port */
+- MMAL_MSG_PORT_ACTION_TYPE_FLUSH, /* Flush a port */
+- MMAL_MSG_PORT_ACTION_TYPE_CONNECT, /* Connect ports */
+- MMAL_MSG_PORT_ACTION_TYPE_DISCONNECT, /* Disconnect ports */
++ MMAL_MSG_PORT_ACTION_TYPE_UNKNOWN = 0, /* Unknown action */
++ MMAL_MSG_PORT_ACTION_TYPE_ENABLE, /* Enable a port */
++ MMAL_MSG_PORT_ACTION_TYPE_DISABLE, /* Disable a port */
++ MMAL_MSG_PORT_ACTION_TYPE_FLUSH, /* Flush a port */
++ MMAL_MSG_PORT_ACTION_TYPE_CONNECT, /* Connect ports */
++ MMAL_MSG_PORT_ACTION_TYPE_DISCONNECT, /* Disconnect ports */
+ MMAL_MSG_PORT_ACTION_TYPE_SET_REQUIREMENTS, /* Set buffer requirements*/
+ };
+
+ struct mmal_msg_header {
+ u32 magic;
+- u32 type; /** enum mmal_msg_type */
++ u32 type; /* enum mmal_msg_type */
+
+ /* Opaque handle to the control service */
+ u32 control_service;
+
+- u32 context; /** a u32 per message context */
+- u32 status; /** The status of the vchiq operation */
++ u32 context; /* a u32 per message context */
++ u32 status; /* The status of the vchiq operation */
+ u32 padding;
+ };
+
+@@ -99,9 +100,9 @@ struct mmal_msg_version {
+
+ /* request to VC to create component */
+ struct mmal_msg_component_create {
+- u32 client_component; /* component context */
++ u32 client_component; /* component context */
+ char name[128];
+- u32 pid; /* For debug */
++ u32 pid; /* For debug */
+ };
+
+ /* reply from VC to component creation request */
+@@ -121,7 +122,7 @@ struct mmal_msg_component_destroy {
+ };
+
+ struct mmal_msg_component_destroy_reply {
+- u32 status; /** The component destruction status */
++ u32 status; /* The component destruction status */
+ };
+
+ /* request and reply to VC to enable a component */
+@@ -130,7 +131,7 @@ struct mmal_msg_component_enable {
+ };
+
+ struct mmal_msg_component_enable_reply {
+- u32 status; /** The component enable status */
++ u32 status; /* The component enable status */
+ };
+
+ /* request and reply to VC to disable a component */
+@@ -139,7 +140,7 @@ struct mmal_msg_component_disable {
+ };
+
+ struct mmal_msg_component_disable_reply {
+- u32 status; /** The component disable status */
++ u32 status; /* The component disable status */
+ };
+
+ /* request to VC to get port information */
+@@ -151,12 +152,12 @@ struct mmal_msg_port_info_get {
+
+ /* reply from VC to get port info request */
+ struct mmal_msg_port_info_get_reply {
+- u32 status; /** enum mmal_msg_status */
+- u32 component_handle; /* component handle port is associated with */
+- u32 port_type; /* enum mmal_msg_port_type */
+- u32 port_index; /* port indexed in query */
+- s32 found; /* unused */
+- u32 port_handle; /**< Handle to use for this port */
++ u32 status; /* enum mmal_msg_status */
++ u32 component_handle; /* component handle port is associated with */
++ u32 port_type; /* enum mmal_msg_port_type */
++ u32 port_index; /* port indexed in query */
++ s32 found; /* unused */
++ u32 port_handle; /* Handle to use for this port */
+ struct mmal_port port;
+ struct mmal_es_format format; /* elementary stream format */
+ union mmal_es_specific_format es; /* es type specific data */
+@@ -166,8 +167,8 @@ struct mmal_msg_port_info_get_reply {
+ /* request to VC to set port information */
+ struct mmal_msg_port_info_set {
+ u32 component_handle;
+- u32 port_type; /* enum mmal_msg_port_type */
+- u32 port_index; /* port indexed in query */
++ u32 port_type; /* enum mmal_msg_port_type */
++ u32 port_index; /* port indexed in query */
+ struct mmal_port port;
+ struct mmal_es_format format;
+ union mmal_es_specific_format es;
+@@ -177,11 +178,11 @@ struct mmal_msg_port_info_set {
+ /* reply from VC to port info set request */
+ struct mmal_msg_port_info_set_reply {
+ u32 status;
+- u32 component_handle; /* component handle port is associated with */
+- u32 port_type; /* enum mmal_msg_port_type */
+- u32 index; /* port indexed in query */
+- s32 found; /* unused */
+- u32 port_handle; /**< Handle to use for this port */
++ u32 component_handle; /* component handle port is associated with */
++ u32 port_type; /* enum mmal_msg_port_type */
++ u32 index; /* port indexed in query */
++ s32 found; /* unused */
++ u32 port_handle; /* Handle to use for this port */
+ struct mmal_port port;
+ struct mmal_es_format format;
+ union mmal_es_specific_format es;
+@@ -192,7 +193,7 @@ struct mmal_msg_port_info_set_reply {
+ struct mmal_msg_port_action_port {
+ u32 component_handle;
+ u32 port_handle;
+- u32 action; /* enum mmal_msg_port_action_type */
++ u32 action; /* enum mmal_msg_port_action_type */
+ struct mmal_port port;
+ };
+
+@@ -200,50 +201,53 @@ struct mmal_msg_port_action_port {
+ struct mmal_msg_port_action_handle {
+ u32 component_handle;
+ u32 port_handle;
+- u32 action; /* enum mmal_msg_port_action_type */
++ u32 action; /* enum mmal_msg_port_action_type */
+ u32 connect_component_handle;
+ u32 connect_port_handle;
+ };
+
+ struct mmal_msg_port_action_reply {
+- u32 status; /** The port action operation status */
++ u32 status; /* The port action operation status */
+ };
+
+ /* MMAL buffer transfer */
+
+-/** Size of space reserved in a buffer message for short messages. */
++/* Size of space reserved in a buffer message for short messages. */
+ #define MMAL_VC_SHORT_DATA 128
+
+-/** Signals that the current payload is the end of the stream of data */
++/* Signals that the current payload is the end of the stream of data */
+ #define MMAL_BUFFER_HEADER_FLAG_EOS BIT(0)
+-/** Signals that the start of the current payload starts a frame */
++/* Signals that the start of the current payload starts a frame */
+ #define MMAL_BUFFER_HEADER_FLAG_FRAME_START BIT(1)
+-/** Signals that the end of the current payload ends a frame */
++/* Signals that the end of the current payload ends a frame */
+ #define MMAL_BUFFER_HEADER_FLAG_FRAME_END BIT(2)
+-/** Signals that the current payload contains only complete frames (>1) */
++/* Signals that the current payload contains only complete frames (>1) */
+ #define MMAL_BUFFER_HEADER_FLAG_FRAME \
+ (MMAL_BUFFER_HEADER_FLAG_FRAME_START|MMAL_BUFFER_HEADER_FLAG_FRAME_END)
+-/** Signals that the current payload is a keyframe (i.e. self decodable) */
++/* Signals that the current payload is a keyframe (i.e. self decodable) */
+ #define MMAL_BUFFER_HEADER_FLAG_KEYFRAME BIT(3)
+-/** Signals a discontinuity in the stream of data (e.g. after a seek).
++/*
++ * Signals a discontinuity in the stream of data (e.g. after a seek).
+ * Can be used for instance by a decoder to reset its state
+ */
+ #define MMAL_BUFFER_HEADER_FLAG_DISCONTINUITY BIT(4)
+-/** Signals a buffer containing some kind of config data for the component
++/*
++ * Signals a buffer containing some kind of config data for the component
+ * (e.g. codec config data)
+ */
+ #define MMAL_BUFFER_HEADER_FLAG_CONFIG BIT(5)
+-/** Signals an encrypted payload */
++/* Signals an encrypted payload */
+ #define MMAL_BUFFER_HEADER_FLAG_ENCRYPTED BIT(6)
+-/** Signals a buffer containing side information */
++/* Signals a buffer containing side information */
+ #define MMAL_BUFFER_HEADER_FLAG_CODECSIDEINFO BIT(7)
+-/** Signals a buffer which is the snapshot/postview image from a stills
++/*
++ * Signals a buffer which is the snapshot/postview image from a stills
+ * capture
+ */
+ #define MMAL_BUFFER_HEADER_FLAGS_SNAPSHOT BIT(8)
+-/** Signals a buffer which contains data known to be corrupted */
++/* Signals a buffer which contains data known to be corrupted */
+ #define MMAL_BUFFER_HEADER_FLAG_CORRUPTED BIT(9)
+-/** Signals that a buffer failed to be transmitted */
++/* Signals that a buffer failed to be transmitted */
+ #define MMAL_BUFFER_HEADER_FLAG_TRANSMISSION_FAILED BIT(10)
+
+ struct mmal_driver_buffer {
+@@ -255,8 +259,8 @@ struct mmal_driver_buffer {
+
+ /* buffer header */
+ struct mmal_buffer_header {
+- u32 next; /* next header */
+- u32 priv; /* framework private data */
++ u32 next; /* next header */
++ u32 priv; /* framework private data */
+ u32 cmd;
+ u32 data;
+ u32 alloc_size;
+@@ -281,7 +285,8 @@ struct mmal_buffer_header_type_specific
+ };
+
+ struct mmal_msg_buffer_from_host {
+- /* The front 32 bytes of the buffer header are copied
++ /*
++ *The front 32 bytes of the buffer header are copied
+ * back to us in the reply to allow for context. This
+ * area is used to store two mmal_driver_buffer structures to
+ * allow for multiple concurrent service users.
+@@ -296,7 +301,7 @@ struct mmal_msg_buffer_from_host {
+ s32 is_zero_copy;
+ s32 has_reference;
+
+- /** allows short data to be xfered in control message */
++ /* allows short data to be xfered in control message */
+ u32 payload_in_message;
+ u8 short_data[MMAL_VC_SHORT_DATA];
+ };
+@@ -306,10 +311,10 @@ struct mmal_msg_buffer_from_host {
+ #define MMAL_WORKER_PORT_PARAMETER_SPACE 96
+
+ struct mmal_msg_port_parameter_set {
+- u32 component_handle; /* component */
+- u32 port_handle; /* port */
+- u32 id; /* Parameter ID */
+- u32 size; /* Parameter size */
++ u32 component_handle; /* component */
++ u32 port_handle; /* port */
++ u32 id; /* Parameter ID */
++ u32 size; /* Parameter size */
+ uint32_t value[MMAL_WORKER_PORT_PARAMETER_SPACE];
+ };
+
+@@ -322,16 +327,16 @@ struct mmal_msg_port_parameter_set_reply
+ /* port parameter getting */
+
+ struct mmal_msg_port_parameter_get {
+- u32 component_handle; /* component */
+- u32 port_handle; /* port */
+- u32 id; /* Parameter ID */
+- u32 size; /* Parameter size */
++ u32 component_handle; /* component */
++ u32 port_handle; /* port */
++ u32 id; /* Parameter ID */
++ u32 size; /* Parameter size */
+ };
+
+ struct mmal_msg_port_parameter_get_reply {
+- u32 status; /* Status of mmal_port_parameter_get call */
+- u32 id; /* Parameter ID */
+- u32 size; /* Parameter size */
++ u32 status; /* Status of mmal_port_parameter_get call */
++ u32 id; /* Parameter ID */
++ u32 size; /* Parameter size */
+ uint32_t value[MMAL_WORKER_PORT_PARAMETER_SPACE];
+ };
+
+@@ -339,7 +344,7 @@ struct mmal_msg_port_parameter_get_reply
+ #define MMAL_WORKER_EVENT_SPACE 256
+
+ struct mmal_msg_event_to_host {
+- u32 client_component; /* component context */
++ u32 client_component; /* component context */
+
+ u32 port_type;
+ u32 port_num;
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