Add to the rkisp1-config.h header data types and documentation of
the extensible parameters format.
Signed-off-by: Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx>
---
include/uapi/linux/rkisp1-config.h | 489 +++++++++++++++++++++++++++++
1 file changed, 489 insertions(+)
diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
index 6eeaf8bf2362..00b09c92cca7 100644
--- a/include/uapi/linux/rkisp1-config.h
+++ b/include/uapi/linux/rkisp1-config.h
@@ -996,4 +996,493 @@ struct rkisp1_stat_buffer {
struct rkisp1_cif_isp_stat params;
};
+/*---------- PART3: Extensible Configuration Parameters ------------*/
+
+/**
+ * enum rkisp1_ext_params_block_type - RkISP1 extensible params block type
+ *
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_BLS: Black level subtraction
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_DPCC: Defect pixel cluster correction
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_SDG: Sensor de-gamma
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_GAIN: Auto white balance gains
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_FLT: ISP filtering
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_BDM: Bayer de-mosaic
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_CTK: Cross-talk correction
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_GOC: Gamma out correction
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF: De-noise pre-filter
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF_STRENGTH: De-noise pre-filter strength
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_CPROC: Color processing
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_IE: Image effects
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_LSC: Lens shading correction
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_MEAS: Auto white balance statistics
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_HST_MEAS: Histogram statistics
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_AEC_MEAS: Auto exposure statistics
+ * @RKISP1_EXT_PARAMS_BLOCK_TYPE_AFC_MEAS: Auto-focus statistics
+ */
+enum rkisp1_ext_params_block_type {
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_BLS,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_DPCC,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_SDG,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_GAIN,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_FLT,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_BDM,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_CTK,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_GOC,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF_STRENGTH,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_CPROC,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_IE,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_LSC,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_MEAS,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_HST_MEAS,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_AEC_MEAS,
+ RKISP1_EXT_PARAMS_BLOCK_TYPE_AFC_MEAS,
+};
+
+/**
+ * enum rkisp1_ext_params_block_enable - RkISP1 extensible parameter block
+ * enable flags
+ *
+ * @RKISP1_EXT_PARAMS_BLOCK_DISABLE: Disable the HW block
+ * @RKISP1_EXT_PARAMS_BLOCK_ENABLE: Enable the HW block
+ */
+enum rkisp1_ext_params_block_enable {
+ RKISP1_EXT_PARAMS_BLOCK_DISABLE,
+ RKISP1_EXT_PARAMS_BLOCK_ENABLE,
+};
+
+/**
+ * struct rkisp1_ext_params_block_header - RkISP1 extensible parameter block
+ * header
+ *
+ * This structure represents the common part of all the ISP configuration
+ * blocks. Each parameters block shall embed an instance of this structure type
+ * as its first member, followed by the block-specific configuration data. The
+ * driver inspects this common header to discern the block type and its size and
+ * properly handle the block content by casting it to the correct block-specific
+ * type.
+ *
+ * The @type field is one of the values enumerated by
+ * :c:type:`rkisp1_ext_params_block_type` and specifies how the data should be
+ * interpreted by the driver. The @size field specifies the size of the
+ * parameters block and is used by the driver for validation purposes.
+ *
+ * The @enable field specifies the ISP block enablement state. The possible
+ * enablement states are enumerated by :c:type:`rkisp1_ext_params_block_enable`.
+ * When userspace needs to configure and enable an ISP block it shall fully
+ * populate the block configuration and the @enable flag shall be set to
+ * RKISP1_EXT_PARAMS_BLOCK_ENABLE. When userspace simply wants to disable the
+ * ISP block the @enable flag shall be set to RKISP1_EXT_PARAMS_BLOCK_DISABLE.
+ * The driver ignores the rest of the block configuration structure in this
+ * case.
+ *
+ * If a new configuration of an ISP block has to be applied userspace shall
+ * fully populate the ISP block configuration and set the @enable flag to
+ * RKISP1_EXT_PARAMS_BLOCK_ENABLE.
+ *
+ * Userspace is responsible for correctly populating the parameters block header
+ * fields (@type, @enable and @size) and the block-specific parameters.
+ *
+ * For example:
+ *
+ * .. code-block:: c
+ *
+ * void populate_bls(struct rkisp1_ext_params_block_header *block) {
+ * struct rkisp1_ext_params_bls_config *bls =
+ * (struct rkisp1_ext_params_bls_config *)block;
+ *
+ * bls->header.type = RKISP1_EXT_PARAMS_BLOCK_ID_BLS;
+ * bls->header.enable = RKISP1_EXT_PARAMS_BLOCK_ENABLE;
+ * bls->header.size = sizeof(*bls);
+ *
+ * bls->config.enable_auto = 0;
+ * bls->config.fixed_val.r = blackLevelRed_;
+ * bls->config.fixed_val.gr = blackLevelGreenR_;
+ * bls->config.fixed_val.gb = blackLevelGreenB_;
+ * bls->config.fixed_val.b = blackLevelBlue_;
+ * }
+ *
+ * @type: The parameters block type, see
+ * :c:type:`rkisp1_ext_params_block_type`
+ * @enable: The block enable flag, see
+ * :c:type:`rkisp1_ext_params_block_enable`
+ * @size: Size (in bytes) of the parameters block, including this header
+ */
+struct rkisp1_ext_params_block_header {
+ __u16 type;
+ __u16 enable;
+ __u16 size;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_bls_config - RkISP1 extensible params BLS config
+ *
+ * RkISP1 extensible parameters Black Level Subtraction configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_BLS`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Black Level Subtraction configuration, see
+ * :c:type:`rkisp1_cif_isp_bls_config`
+ */
+struct rkisp1_ext_params_bls_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_bls_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_dpcc_config - RkISP1 extensible params DPCC config
+ *
+ * RkISP1 extensible parameters Defective Pixel Cluster Correction configuration
+ * block. Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_DPCC`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Defective Pixel Cluster Correction configuration, see
+ * :c:type:`rkisp1_cif_isp_dpcc_config`
+ */
+struct rkisp1_ext_params_dpcc_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_dpcc_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_sdg_config - RkISP1 extensible params SDG config
+ *
+ * RkISP1 extensible parameters Sensor Degamma configuration block. Identified
+ * by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_SDG`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Sensor Degamma configuration, see
+ * :c:type:`rkisp1_cif_isp_sdg_config`
+ */
+struct rkisp1_ext_params_sdg_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_sdg_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_lsc_config - RkISP1 extensible params LSC config
+ *
+ * RkISP1 extensible parameters Lens Shading Correction configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_LSC`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Lens Shading Correction configuration, see
+ * :c:type:`rkisp1_cif_isp_lsc_config`
+ */
+struct rkisp1_ext_params_lsc_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_lsc_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_awb_gain_config - RkISP1 extensible params AWB
+ * gain config
+ *
+ * RkISP1 extensible parameters Auto-White Balance Gains configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_GAIN`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Auto-White Balance Gains configuration, see
+ * :c:type:`rkisp1_cif_isp_awb_gain_config`
+ */
+struct rkisp1_ext_params_awb_gain_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_awb_gain_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_flt_config - RkISP1 extensible params FLT config
+ *
+ * RkISP1 extensible parameters Filter configuration block. Identified by
+ * :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_FLT`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Filter configuration, see :c:type:`rkisp1_cif_isp_flt_config`
+ */
+struct rkisp1_ext_params_flt_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_flt_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_bdm_config - RkISP1 extensible params BDM config
+ *
+ * RkISP1 extensible parameters Demosaicing configuration block. Identified by
+ * :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_BDM`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Demosaicing configuration, see :c:type:`rkisp1_cif_isp_bdm_config`
+ */
+struct rkisp1_ext_params_bdm_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_bdm_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_ctk_config - RkISP1 extensible params CTK config
+ *
+ * RkISP1 extensible parameters Cross-Talk configuration block. Identified by
+ * :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_CTK`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Cross-Talk configuration, see :c:type:`rkisp1_cif_isp_ctk_config`
+ */
+struct rkisp1_ext_params_ctk_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_ctk_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_goc_config - RkISP1 extensible params GOC config
+ *
+ * RkISP1 extensible parameters Gamma-Out configuration block. Identified by
+ * :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_GOC`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Gamma-Out configuration, see :c:type:`rkisp1_cif_isp_goc_config`
+ */
+struct rkisp1_ext_params_goc_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_goc_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_dpf_config - RkISP1 extensible params DPF config
+ *
+ * RkISP1 extensible parameters De-noise Pre-Filter configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: De-noise Pre-Filter configuration, see
+ * :c:type:`rkisp1_cif_isp_dpf_config`
+ */
+struct rkisp1_ext_params_dpf_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_dpf_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_dpf_strength_config - RkISP1 extensible params DPF
+ * strength config
+ *
+ * RkISP1 extensible parameters De-noise Pre-Filter strength configuration
+ * block. Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_DPF_STRENGTH`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: De-noise Pre-Filter strength configuration, see
+ * :c:type:`rkisp1_cif_isp_dpf_strength_config`
+ */
+struct rkisp1_ext_params_dpf_strength_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_dpf_strength_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_cproc_config - RkISP1 extensible params CPROC config
+ *
+ * RkISP1 extensible parameters Color Processing configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_CPROC`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Color processing configuration, see
+ * :c:type:`rkisp1_cif_isp_cproc_config`
+ */
+struct rkisp1_ext_params_cproc_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_cproc_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_ie_config - RkISP1 extensible params IE config
+ *
+ * RkISP1 extensible parameters Image Effect configuration block. Identified by
+ * :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_IE`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Image Effect configuration, see :c:type:`rkisp1_cif_isp_ie_config`
+ */
+struct rkisp1_ext_params_ie_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_ie_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_awb_meas_config - RkISP1 extensible params AWB
+ * Meas config
+ *
+ * RkISP1 extensible parameters Auto-White Balance Measurement configuration
+ * block. Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_AWB_MEAS`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Auto-White Balance measure configuration, see
+ * :c:type:`rkisp1_cif_isp_awb_meas_config`
+ */
+struct rkisp1_ext_params_awb_meas_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_awb_meas_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_hst_config - RkISP1 extensible params Histogram config
+ *
+ * RkISP1 extensible parameters Histogram statistics configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_HST_MEAS`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Histogram statistics configuration, see
+ * :c:type:`rkisp1_cif_isp_hst_config`
+ */
+struct rkisp1_ext_params_hst_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_hst_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_aec_config - RkISP1 extensible params AEC config
+ *
+ * RkISP1 extensible parameters Auto-Exposure statistics configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_AEC_MEAS`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Auto-Exposure statistics configuration, see
+ * :c:type:`rkisp1_cif_isp_aec_config`
+ */
+struct rkisp1_ext_params_aec_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_aec_config config;
+} __attribute__((aligned(8)));
+
+/**
+ * struct rkisp1_ext_params_afc_config - RkISP1 extensible params AFC config
+ *
+ * RkISP1 extensible parameters Auto-Focus statistics configuration block.
+ * Identified by :c:type:`RKISP1_EXT_PARAMS_BLOCK_TYPE_AFC_MEAS`.
+ *
+ * @header: The RkISP1 extensible parameters header, see
+ * :c:type:`rkisp1_ext_params_block_header`
+ * @config: Auto-Focus statistics configuration, see
+ * :c:type:`rkisp1_cif_isp_afc_config`
+ */
+struct rkisp1_ext_params_afc_config {
+ struct rkisp1_ext_params_block_header header;
+ struct rkisp1_cif_isp_afc_config config;
+} __attribute__((aligned(8)));
+
+#define RKISP1_EXT_PARAMS_MAX_SIZE \
+ (sizeof(struct rkisp1_ext_params_bls_config) +\
+ sizeof(struct rkisp1_ext_params_dpcc_config) +\
+ sizeof(struct rkisp1_ext_params_sdg_config) +\
+ sizeof(struct rkisp1_ext_params_lsc_config) +\
+ sizeof(struct rkisp1_ext_params_awb_gain_config) +\
+ sizeof(struct rkisp1_ext_params_flt_config) +\
+ sizeof(struct rkisp1_ext_params_bdm_config) +\
+ sizeof(struct rkisp1_ext_params_ctk_config) +\
+ sizeof(struct rkisp1_ext_params_goc_config) +\
+ sizeof(struct rkisp1_ext_params_dpf_config) +\
+ sizeof(struct rkisp1_ext_params_dpf_strength_config) +\
+ sizeof(struct rkisp1_ext_params_cproc_config) +\
+ sizeof(struct rkisp1_ext_params_ie_config) +\
+ sizeof(struct rkisp1_ext_params_awb_meas_config) +\
+ sizeof(struct rkisp1_ext_params_hst_config) +\
+ sizeof(struct rkisp1_ext_params_aec_config) +\
+ sizeof(struct rkisp1_ext_params_afc_config))
+
+/**
+ * enum rksip1_ext_param_buffer_version - RkISP1 extensible parameters version
+ *
+ * @RKISP1_EXT_PARAM_BUFFER_V1: First version of RkISP1 extensible parameters
+ */
+enum rksip1_ext_param_buffer_version {
+ RKISP1_EXT_PARAM_BUFFER_V1 = 1,
+};
+
+/**
+ * struct rkisp1_ext_params_cfg - RkISP1 extensible parameters configuration
+ *
+ * This struct contains the configuration parameters of the RkISP1 ISP
+ * algorithms, serialized by userspace into a data buffer. Each configuration
+ * parameter block is represented by a block-specific structure which contains a
+ * :c:type:`rkisp1_ext_params_block_header` entry as first member. Userspace
+ * populates the @data buffer with configuration parameters for the blocks that
+ * it intends to configure. As a consequence, the data buffer effective size
+ * changes according to the number of ISP blocks that userspace intends to
+ * configure and is set by userspace in the @data_size field.
+ *
+ * The parameters buffer is versioned by the @version field to allow modifying
+ * and extending its definition. Userspace shall populate the @version field to
+ * inform the driver about the version it intends to use. The driver will parse
+ * and handle the @data buffer according to the data layout specific to the
+ * indicated version and return an error if the desired version is not
+ * supported.
+ *
+ * For each ISP block that userspace wants to configure, a block-specific
+ * structure is appended to the @data buffer, one after the other without gaps
+ * in between nor overlaps. Userspace shall populate the @data_size field with
+ * the effective size, in bytes, of the @data buffer.
+ *
+ * The expected memory layout of the parameters buffer is::
+ *
+ * +-------------------- struct rkisp1_ext_params_cfg -------------------+
+ * | version = RKISP_EXT_PARAMS_BUFFER_V1; |
+ * | data_size = sizeof(struct rkisp1_ext_params_bls_config) |
+ * | + sizeof(struct rkisp1_ext_params_dpcc_config); |
+ * | +------------------------- data ---------------------------------+ |
+ * | | +------------- struct rkisp1_ext_params_bls_config -----------+ | |
+ * | | | +-------- struct rkisp1_ext_params_block_header ---------+ | | |
+ * | | | | type = RKISP1_EXT_PARAMS_BLOCK_TYPE_BLS; | | | |
+ * | | | | enable = RKISP1_EXT_PARAMS_BLOCK_ENABLE; | | | |
+ * | | | | size = sizeof(struct rkisp1_ext_params_bls_config); | | | |
+ * | | | +---------------------------------------------------------+ | | |
+ * | | | +---------- struct rkisp1_cif_isp_bls_config -------------+ | | |
+ * | | | | enable_auto = 0; | | | |
+ * | | | | fixed_val.r = 256; | | | |
+ * | | | | fixed_val.gr = 256; | | | |
+ * | | | | fixed_val.gb = 256; | | | |
+ * | | | | fixed_val.b = 256; | | | |
+ * | | | +---------------------------------------------------------+ | | |
+ * | | +------------ struct rkisp1_ext_params_dpcc_config -----------+ | |
+ * | | | +-------- struct rkisp1_ext_params_block_header ---------+ | | |
+ * | | | | type = RKISP1_EXT_PARAMS_BLOCK_TYPE_DPCC; | | | |
+ * | | | | enable = RKISP1_EXT_PARAMS_BLOCK_ENABLE; | | | |
+ * | | | | size = sizeof(struct rkisp1_ext_params_dpcc_config); | | | |
+ * | | | +---------------------------------------------------------+ | | |
+ * | | | +---------- struct rkisp1_cif_isp_dpcc_config ------------+ | | |
+ * | | | | mode = RKISP1_CIF_ISP_DPCC_MODE_STAGE1_ENABLE; | | | |
+ * | | | | output_mode = | | | |
+ * | | | | RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_G_CENTER; | | | |
+ * | | | | set_use = ... ; | | | |
+ * | | | | ... = ... ; | | | |
+ * | | | +---------------------------------------------------------+ | | |
+ * | | +-------------------------------------------------------------+ | |
+ * | +-----------------------------------------------------------------+ |
+ * +---------------------------------------------------------------------+
+ *
+ * @version: The RkISP1 extensible parameters buffer version, see
+ * :c:type:`rksip1_ext_param_buffer_version`
+ * @data_size: The RkISP1 configuration data effective size, excluding this
+ * header
+ * @data: The RkISP1 extensible configuration data blocks
+ */
+struct rkisp1_ext_params_cfg {
+ __u32 version;
+ __u32 data_size;
+ __u8 data[RKISP1_EXT_PARAMS_MAX_SIZE];
+};
+
#endif /* _UAPI_RKISP1_CONFIG_H */
--
2.45.2
