msm: camera: Add UAPI header for camera ICP
Add structure and macro definitions for supporting capabilities,
input/output resource info, acquire device and packet opcodes
for IPE and BPS.
Change-Id: Ib4c653d11a119a067808c9abfb2b25a1221cc12a
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Signed-off-by: Sagar Gore <sgore@codeaurora.org>
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
diff --git a/include/uapi/media/Kbuild b/include/uapi/media/Kbuild
index 478f7fe..98844ac 100644
--- a/include/uapi/media/Kbuild
+++ b/include/uapi/media/Kbuild
@@ -1,5 +1,6 @@
header-y += cam_cpas.h
header-y += cam_defs.h
+header-y += cam_icp.h
header-y += cam_isp.h
header-y += cam_isp_vfe.h
header-y += cam_isp_ife.h
diff --git a/include/uapi/media/cam_defs.h b/include/uapi/media/cam_defs.h
index cf56211..a4557d1 100644
--- a/include/uapi/media/cam_defs.h
+++ b/include/uapi/media/cam_defs.h
@@ -121,9 +121,6 @@
#define CAM_FORMAT_Y_ONLY 45
#define CAM_FORMAT_MAX 46
-
-/* camera packet */
-
/* camera rotaion */
#define CAM_ROTATE_CW_0_DEGREE 0
#define CAM_ROTATE_CW_90_DEGREE 1
@@ -343,7 +340,6 @@
};
-/* Release Device */
/**
* struct cam_release_dev_cmd - Control payload for release devices
*
@@ -355,7 +351,6 @@
int32_t dev_handle;
};
-/* Start/Stop device */
/**
* struct cam_start_stop_dev_cmd - Control payload for start/stop device
*
@@ -368,7 +363,6 @@
int32_t dev_handle;
};
-/* Configure Device */
/**
* struct cam_config_dev_cmd - Command payload for configure device
*
@@ -386,7 +380,6 @@
uint64_t packet_handle;
};
-/* Query Device Caps */
/**
* struct cam_query_cap_cmd - Payload for query device capability
*
@@ -401,7 +394,6 @@
uint64_t caps_handle;
};
-/* Acquire Device */
/**
* struct cam_acquire_dev_cmd - Control payload for acquire devices
*
diff --git a/include/uapi/media/cam_icp.h b/include/uapi/media/cam_icp.h
new file mode 100644
index 0000000..9351d2d
--- /dev/null
+++ b/include/uapi/media/cam_icp.h
@@ -0,0 +1,155 @@
+#ifndef __UAPI_CAM_ICP_H__
+#define __UAPI_CAM_ICP_H__
+
+#include "cam_defs.h"
+
+/* icp, ipe, bps, cdm(ipe/bps) are used in querycap */
+#define CAM_ICP_DEV_TYPE_A5 1
+#define CAM_ICP_DEV_TYPE_IPE 2
+#define CAM_ICP_DEV_TYPE_BPS 3
+#define CAM_ICP_DEV_TYPE_IPE_CDM 4
+#define CAM_ICP_DEV_TYPE_BPS_CDM 5
+#define CAM_ICP_DEV_TYPE_MAX 5
+
+/* definitions needed for icp aquire device */
+#define CAM_ICP_RES_TYPE_BPS 1
+#define CAM_ICP_RES_TYPE_IPE_RT 2
+#define CAM_ICP_RES_TYPE_IPE 3
+#define CAM_ICP_RES_TYPE_MAX 4
+
+/* packet opcode types */
+#define CAM_ICP_OPCODE_IPE_UPDATE 0
+#define CAM_ICP_OPCODE_BPS_UPDATE 1
+
+/* IPE input port resource type */
+#define CAM_ICP_IPE_INPUT_IMAGE_FULL 0x0
+#define CAM_ICP_IPE_INPUT_IMAGE_DS4 0x1
+#define CAM_ICP_IPE_INPUT_IMAGE_DS16 0x2
+#define CAM_ICP_IPE_INPUT_IMAGE_DS64 0x3
+#define CAM_ICP_IPE_INPUT_IMAGE_FULL_REF 0x4
+#define CAM_ICP_IPE_INPUT_IMAGE_DS4_REF 0x5
+#define CAM_ICP_IPE_INPUT_IMAGE_DS16_REF 0x6
+#define CAM_ICP_IPE_INPUT_IMAGE_DS64_REF 0x7
+
+/* IPE output port resource type */
+#define CAM_ICP_IPE_OUTPUT_IMAGE_DISPLAY 0x8
+#define CAM_ICP_IPE_OUTPUT_IMAGE_VIDEO 0x9
+#define CAM_ICP_IPE_OUTPUT_IMAGE_FULL_REF 0xA
+#define CAM_ICP_IPE_OUTPUT_IMAGE_DS4_REF 0xB
+#define CAM_ICP_IPE_OUTPUT_IMAGE_DS16_REF 0xC
+#define CAM_ICP_IPE_OUTPUT_IMAGE_DS64_REF 0xD
+
+#define CAM_ICP_IPE_IMAGE_MAX 0xE
+
+/* BPS input port resource type */
+#define CAM_ICP_BPS_INPUT_IMAGE 0x0
+
+/* BPS output port resource type */
+#define CAM_ICP_BPS_OUTPUT_IMAGE_FULL 0x1
+#define CAM_ICP_BPS_OUTPUT_IMAGE_DS4 0x2
+#define CAM_ICP_BPS_OUTPUT_IMAGE_DS16 0x3
+#define CAM_ICP_BPS_OUTPUT_IMAGE_DS64 0x4
+#define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BG 0x5
+#define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BHIST 0x6
+#define CAM_ICP_BPS_OUTPUT_IMAGE_REG1 0x7
+#define CAM_ICP_BPS_OUTPUT_IMAGE_REG2 0x8
+
+#define CAM_ICP_BPS_IO_IMAGES_MAX 0x9
+
+/**
+ * struct cam_icp_dev_ver - Device information for particular hw type
+ *
+ * This is used to get device version info of
+ * ICP, IPE, BPS and CDM related IPE and BPS from firmware
+ * and use this info in CAM_QUERY_CAP IOCTL
+ *
+ * @dev_type: hardware type for the cap info(icp, ipe, bps, cdm(ipe/bps))
+ * @reserved: reserved field
+ * @hw_ver: major, minor and incr values of a device version
+ */
+struct cam_icp_dev_ver {
+ uint32_t dev_type;
+ uint32_t reserved;
+ struct cam_hw_version hw_ver;
+};
+
+/**
+ * struct cam_icp_ver - ICP version info
+ *
+ * This strcuture is used for fw and api version
+ * this is used to get firmware version and api version from firmware
+ * and use this info in CAM_QUERY_CAP IOCTL
+ *
+ * @major: FW version major
+ * @minor: FW version minor
+ * @revision: FW version increment
+ */
+struct cam_icp_ver {
+ uint32_t major;
+ uint32_t minor;
+ uint32_t revision;
+ uint32_t reserved;
+};
+
+/**
+ * struct cam_icp_query_cap_cmd - ICP query device capability payload
+ *
+ * @dev_iommu_handle: icp iommu handles for secure/non secure modes
+ * @cdm_iommu_handle: iommu handles for secure/non secure modes
+ * @fw_version: firmware version info
+ * @api_version: api version info
+ * @num_ipe: number of ipes
+ * @num_bps: number of bps
+ * @dev_ver: returned device capability array
+ */
+struct cam_icp_query_cap_cmd {
+ struct cam_iommu_handle dev_iommu_handle;
+ struct cam_iommu_handle cdm_iommu_handle;
+ struct cam_icp_ver fw_version;
+ struct cam_icp_ver api_version;
+ uint32_t num_ipe;
+ uint32_t num_bps;
+ struct cam_icp_dev_ver dev_ver[CAM_ICP_DEV_TYPE_MAX];
+};
+
+/**
+ * struct cam_icp_res_info - ICP output resource info
+ *
+ * @format: format of the resource
+ * @width: width in pixels
+ * @height: height in lines
+ * @fps: fps
+ */
+struct cam_icp_res_info {
+ uint32_t format;
+ uint32_t width;
+ uint32_t height;
+ uint32_t fps;
+};
+
+/**
+ * struct cam_icp_acquire_dev_info - An ICP device info
+ *
+ * @scratch_mem_size: Output param - size of scratch memory
+ * @dev_type: device type (IPE_RT/IPE_NON_RT/BPS)
+ * @io_config_cmd_size: size of IO config command
+ * @io_config_cmd_handle: IO config command for each acquire
+ * @secure_mode: camera mode (secure/non secure)
+ * @chain_info: chaining info of FW device handles
+ * @in_res: resource info used for clock and bandwidth calculation
+ * @num_out_res: number of output resources
+ * @out_res: output resource
+ */
+struct cam_icp_acquire_dev_info {
+ uint32_t scratch_mem_size;
+ uint32_t dev_type;
+ uint32_t io_config_cmd_size;
+ int32_t io_config_cmd_handle;
+ uint32_t secure_mode;
+ int32_t chain_info;
+ struct cam_icp_res_info in_res;
+ uint32_t num_out_res;
+ struct cam_icp_res_info out_res[1];
+} __attribute__((__packed__));
+
+#endif /* __UAPI_CAM_ICP_H__ */