msm: cam: add UAPI support for UBWC and HFR changes (5773c195) · Commits · e / devices / android_kernel_fairphone_FP3

include/uapi/media/cam_defs.h

+135 −103

Original line number	Original line	Diff line number	Diff line
	@@ -21,12 +21,13 @@
	#define CAM_HANDLE_MEM_HANDLE 2		#define CAM_HANDLE_MEM_HANDLE 2

	/**		/**
	* struct cam_control - struct used by ioctl control for camera		* struct cam_control - Structure used by ioctl control for camera
			*
	* @op_code: This is the op code for camera control		* @op_code: This is the op code for camera control
	* @size: control command size		* @size: Control command size
	* @handle_type: user pointer or shared memory handle		* @handle_type: User pointer or shared memory handle
	* @reserved: reserved field for 64 bit alignment		* @reserved: Reserved field for 64 bit alignment
	* @handle: control command payload		* @handle: Control command payload
	*/		*/
	struct cam_control {		struct cam_control {
	uint32_t op_code;		uint32_t op_code;
	@@ -46,7 +47,7 @@ struct cam_control {
	* @major : Hardware version major		* @major : Hardware version major
	* @minor : Hardware version minor		* @minor : Hardware version minor
	* @incr : Hardware version increment		* @incr : Hardware version increment
	* @reserved : reserved for 64 bit aligngment		* @reserved : Reserved for 64 bit aligngment
	*/		*/
	struct cam_hw_version {		struct cam_hw_version {
	uint32_t major;		uint32_t major;
	@@ -141,6 +142,7 @@ struct cam_iommu_handle {
	/* camera buffer direction */		/* camera buffer direction */
	#define CAM_BUF_INPUT 1		#define CAM_BUF_INPUT 1
	#define CAM_BUF_OUTPUT 2		#define CAM_BUF_OUTPUT 2
			#define CAM_BUF_IN_OUT 3

	/* camera packet device Type */		/* camera packet device Type */
	#define CAM_PACKET_DEV_BASE 0		#define CAM_PACKET_DEV_BASE 0
	@@ -168,12 +170,20 @@ struct cam_iommu_handle {
	#define CAM_PACKET_MAX_PLANES 3		#define CAM_PACKET_MAX_PLANES 3

	/**		/**
	* struct cam_plane_cfg - plane configuration info		* struct cam_plane_cfg - Plane configuration info
	*		*
	* @width: plane width in pixels		* @width: Plane width in pixels
	* @height: plane height in lines		* @height: Plane height in lines
	* @plane_stride: plane stride in pixel		* @plane_stride: Plane stride in pixel
	* @slice_height: slice height in line (not used by ISP)		* @slice_height: Slice height in line (not used by ISP)
			* @meta_stride: UBWC metadata stride
			* @meta_size: UBWC metadata plane size
			* @meta_offset: UBWC metadata offset
			* @packer_config: UBWC packer config
			* @mode_config: UBWC mode config
			* @tile_config: UBWC tile config
			* @h_init: UBWC horizontal initial coordinate in pixels
			* @v_init: UBWC vertical initial coordinate in lines
	*		*
	*/		*/
	struct cam_plane_cfg {		struct cam_plane_cfg {
	@@ -181,36 +191,74 @@ struct cam_plane_cfg {
	uint32_t height;		uint32_t height;
	uint32_t plane_stride;		uint32_t plane_stride;
	uint32_t slice_height;		uint32_t slice_height;
			uint32_t meta_stride;
			uint32_t meta_size;
			uint32_t meta_offset;
			uint32_t packer_config;
			uint32_t mode_config;
			uint32_t tile_config;
			uint32_t h_init;
			uint32_t v_init;
			};

			/**
			* struct cam_cmd_buf_desc - Command buffer descriptor
			*
			* @mem_handle: Command buffer handle
			* @offset: Command start offset
			* @size: Size of the command buffer in bytes
			* @length: Used memory in command buffer in bytes
			* @type: Type of the command buffer
			* @meta_data: Data type for private command buffer
			* Between UMD and KMD
			*
			*/
			struct cam_cmd_buf_desc {
			int32_t mem_handle;
			uint32_t offset;
			uint32_t size;
			uint32_t length;
			uint32_t type;
			uint32_t meta_data;
	};		};

	/**		/**
	* struct cam_buf_io_cfg - Buffer io configuration for buffers		* struct cam_buf_io_cfg - Buffer io configuration for buffers
	*		*
	* @mem_handle: mem_handle array for the buffers.		* @mem_handle: Mem_handle array for the buffers.
	* @offsets: offsets for each planes in the buffer		* @offsets: Offsets for each planes in the buffer
	* @planes: per plane information		* @planes: Per plane information
	* @width: main plane width in pixel		* @width: Main plane width in pixel
	* @height: main plane height in lines		* @height: Main plane height in lines
	* @format: format of the buffer		* @format: Format of the buffer
	* @color_space: color space for the buffer		* @color_space: Color space for the buffer
	* @color_pattern: color pattern in the buffer		* @color_pattern: Color pattern in the buffer
	* @bpp: bit per pixel		* @bpp: Bit per pixel
	* @rotation: rotation information for the buffer		* @rotation: Rotation information for the buffer
	* @resource_type: resource type associated with the buffer		* @resource_type: Resource type associated with the buffer
	* @fence: fence handle		* @fence: Fence handle
	* @cmd_buf_index: command buffer index to patch the buffer info		* @early_fence: Fence handle for early signal
	* @cmd_buf_offset: offset within the command buffer to patch		* @aux_cmd_buf: An auxiliary command buffer that may be
	* @flag: flags for extra information		* used for programming the IO
	* @direction: buffer direction: input or output		* @direction: Direction of the config
	* @padding: padding for the structure		* @batch_size: Batch size in HFR mode
			* @subsample_pattern: Subsample pattern. Used in HFR mode. It
			* should be consistent with batchSize and
			* CAMIF programming.
			* @subsample_period: Subsample period. Used in HFR mode. It
			* should be consistent with batchSize and
			* CAMIF programming.
			* @framedrop_pattern: Framedrop pattern
			* @framedrop_period: Framedrop period
			* @flag: Flags for extra information
			* @direction: Buffer direction: input or output
			* @padding: Padding for the structure
	*		*
	*/		*/
	struct cam_buf_io_cfg {		struct cam_buf_io_cfg {
	int32_t mem_handle[CAM_PACKET_MAX_PLANES];		int32_t mem_handle[CAM_PACKET_MAX_PLANES];
	uint32_t offsets[CAM_PACKET_MAX_PLANES];		uint32_t offsets[CAM_PACKET_MAX_PLANES];
	struct cam_plane_cfg planes[CAM_PACKET_MAX_PLANES];		struct cam_plane_cfg planes[CAM_PACKET_MAX_PLANES];
	uint32_t width;
	uint32_t height;
	uint32_t format;		uint32_t format;
	uint32_t color_space;		uint32_t color_space;
	uint32_t color_pattern;		uint32_t color_pattern;
	@@ -218,42 +266,26 @@ struct cam_buf_io_cfg {
	uint32_t rotation;		uint32_t rotation;
	uint32_t resource_type;		uint32_t resource_type;
	int32_t fence;		int32_t fence;
	uint32_t cmd_buf_index;		int32_t early_fence;
	uint32_t cmd_buf_offset;		struct cam_cmd_buf_desc aux_cmd_buf;
	uint32_t flag;
	uint32_t direction;		uint32_t direction;
			uint32_t batch_size;
			uint32_t subsample_pattern;
			uint32_t subsample_period;
			uint32_t framedrop_pattern;
			uint32_t framedrop_period;
			uint32_t flag;
	uint32_t padding;		uint32_t padding;
	};		};

	/**		/**
	* struct cam_cmd_buf_desc - Command buffer descriptor		* struct cam_packet_header - Camera packet header
	*		*
	* @mem_handle: command buffer handle		* @op_code: Camera packet opcode
	* @offset: command start offset		* @size: Size of the camera packet in bytes
	* @size: size of the command buffer in bytes		* @request_id: Request id for this camera packet
	* @length: used memory in command buffer in bytes		* @flags: Flags for the camera packet
	* @type: type of the command buffer		* @padding: Padding
	* @meta_data: data type for private command buffer
	* between UMD and KMD
	*
	*/
	struct cam_cmd_buf_desc {
	int32_t mem_handle;
	uint32_t offset;
	uint32_t size;
	uint32_t length;
	uint32_t type;
	uint32_t meta_data;
	};

	/**
	* struct cam_packet_header - camera packet header
	*
	* @op_code: camera packet opcode
	* @size: size of the camera packet in bytes
	* @request_id: request id for this camera packet
	* @flags: flags for the camera packet
	* @dev_type: camera packet device type
	*		*
	*/		*/
	struct cam_packet_header {		struct cam_packet_header {
	@@ -261,16 +293,16 @@ struct cam_packet_header {
	uint32_t size;		uint32_t size;
	uint64_t request_id;		uint64_t request_id;
	uint32_t flags;		uint32_t flags;
	uint32_t dev_type;		uint32_t padding;
	};		};

	/**		/**
	* struct cam_patch_desc - Patch structure		* struct cam_patch_desc - Patch structure
	*		*
	* @dst_buf_hdl: memory handle for the dest buffer		* @dst_buf_hdl: Memory handle for the dest buffer
	* @dst_offset: offset byte in the dest buffer		* @dst_offset: Offset byte in the dest buffer
	* @src_buf_hdl: memory handle for the source buffer		* @src_buf_hdl: Memory handle for the source buffer
	* @src_offset: offset byte in the source buffer		* @src_offset: Offset byte in the source buffer
	*		*
	*/		*/
	struct cam_patch_desc {		struct cam_patch_desc {
	@@ -281,20 +313,20 @@ struct cam_patch_desc {
	};		};

	/**		/**
	* struct cam_packet - cam packet structure		* struct cam_packet - Camera packet structure
	*		*
	* @header: camera packet header		* @header: Camera packet header
	* @cmd_buf_offset: command buffer start offset		* @cmd_buf_offset: Command buffer start offset
	* @num_cmd_buf: number of the command buffer in the packet		* @num_cmd_buf: Number of the command buffer in the packet
	* @io_config_offset: buffer io configuration start offset		* @io_config_offset: Buffer io configuration start offset
	* @num_io_configs: number of the buffer io configurations		* @num_io_configs: Number of the buffer io configurations
	* @patch_offset: patch offset for the patch structure		* @patch_offset: Patch offset for the patch structure
	* @num_patches: number of the patch structure		* @num_patches: Number of the patch structure
	* @kmd_cmd_buf_index: command buffer index which contains extra		* @kmd_cmd_buf_index: Command buffer index which contains extra
	* space for the KMD buffer		* space for the KMD buffer
	* @kmd_cmd_buf_offset: offset from the beginning of the command		* @kmd_cmd_buf_offset: Offset from the beginning of the command
	* buffer for KMD usage.		* buffer for KMD usage.
	* @payload: camera packet payload		* @payload: Camera packet payload
	*		*
	*/		*/
	struct cam_packet {		struct cam_packet {
	@@ -313,10 +345,10 @@ struct cam_packet {

	/* Release Device */		/* Release Device */
	/**		/**
	* struct cam_release_dev_cmd - control payload for release devices		* struct cam_release_dev_cmd - Control payload for release devices
	*		*
	* @session_handle: session handle for the release		* @session_handle: Session handle for the release
	* @dev_handle: device handle for the release		* @dev_handle: Device handle for the release
	*/		*/
	struct cam_release_dev_cmd {		struct cam_release_dev_cmd {
	int32_t session_handle;		int32_t session_handle;
	@@ -325,10 +357,10 @@ struct cam_release_dev_cmd {

	/* Start/Stop device */		/* Start/Stop device */
	/**		/**
	* struct cam_start_stop_dev_cmd - control payload for start/stop device		* struct cam_start_stop_dev_cmd - Control payload for start/stop device
	*		*
	* @session_handle: session handle for the start/stop command		* @session_handle: Session handle for the start/stop command
	* @dev_handle: device handle for the start/stop command		* @dev_handle: Device handle for the start/stop command
	*		*
	*/		*/
	struct cam_start_stop_dev_cmd {		struct cam_start_stop_dev_cmd {
	@@ -338,12 +370,12 @@ struct cam_start_stop_dev_cmd {

	/* Configure Device */		/* Configure Device */
	/**		/**
	* struct cam_config_dev_cmd - command payload for configure device		* struct cam_config_dev_cmd - Command payload for configure device
	*		*
	* @session_handle: session handle for the command		* @session_handle: Session handle for the command
	* @dev_handle: device handle for the command		* @dev_handle: Device handle for the command
	* @offset: offset byte in the packet handle.		* @offset: Offset byte in the packet handle.
	* @packet_handle: packet memory handle for the actual packet:		* @packet_handle: Packet memory handle for the actual packet:
	* struct cam_packet.		* struct cam_packet.
	*		*
	*/		*/
	@@ -356,11 +388,11 @@ struct cam_config_dev_cmd {

	/* Query Device Caps */		/* Query Device Caps */
	/**		/**
	* struct cam_query_cap_cmd - payload for query device capability		* struct cam_query_cap_cmd - Payload for query device capability
	*		*
	* @size: handle size		* @size: Handle size
	* @handle_type: user pointer or shared memory handle		* @handle_type: User pointer or shared memory handle
	* @caps_handle: device specific query command payload		* @caps_handle: Device specific query command payload
	*		*
	*/		*/
	struct cam_query_cap_cmd {		struct cam_query_cap_cmd {
	@@ -371,14 +403,14 @@ struct cam_query_cap_cmd {

	/* Acquire Device */		/* Acquire Device */
	/**		/**
	* struct cam_acquire_dev_cmd - control payload for acquire devices		* struct cam_acquire_dev_cmd - Control payload for acquire devices
	*		*
	* @session_handle: session handle for the acquire command		* @session_handle: Session handle for the acquire command
	* @dev_handle: device handle to be returned		* @dev_handle: Device handle to be returned
	* @handle_type: resource handle type:		* @handle_type: Resource handle type:
	* 1 = user poniter, 2 = mem handle		* 1 = user pointer, 2 = mem handle
	* @num_resources: number of the resources to be acquired		* @num_resources: Number of the resources to be acquired
	* @resources_hdl: resource handle that refers to the actual		* @resources_hdl: Resource handle that refers to the actual
	* resource array. Each item in this		* resource array. Each item in this
	* array is device specific resource structure		* array is device specific resource structure
	*		*