diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_param_dvs.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_param_dvs.c | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_param_dvs.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_param_dvs.c deleted file mode 100644 index 57dd5e7988c9..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_param_dvs.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * Support for Intel Camera Imaging ISP subsystem. - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include "sh_css_param_dvs.h" -#include <assert_support.h> -#include <type_support.h> -#include <ia_css_err.h> -#include <ia_css_types.h> -#include "ia_css_debug.h" -#include "memory_access.h" - -static struct ia_css_dvs_6axis_config * -alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res, struct ia_css_dvs_6axis_config *dvs_config_src) -{ - unsigned int width_y = 0; - unsigned int height_y = 0; - unsigned int width_uv = 0; - unsigned int height_uv = 0; - enum ia_css_err err = IA_CSS_SUCCESS; - struct ia_css_dvs_6axis_config *dvs_config = NULL; - - dvs_config = (struct ia_css_dvs_6axis_config *)sh_css_malloc(sizeof(struct ia_css_dvs_6axis_config)); - if (dvs_config == NULL) { - IA_CSS_ERROR("out of memory"); - err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - } - else - { /*Initialize new struct with latest config settings*/ - if (NULL != dvs_config_src) { - dvs_config->width_y = width_y = dvs_config_src->width_y; - dvs_config->height_y = height_y = dvs_config_src->height_y; - dvs_config->width_uv = width_uv = dvs_config_src->width_uv; - dvs_config->height_uv = height_uv = dvs_config_src->height_uv; - IA_CSS_LOG("alloc_dvs_6axis_table Y: W %d H %d", width_y, height_y); - } - else if (NULL != frame_res) { - dvs_config->width_y = width_y = DVS_TABLE_IN_BLOCKDIM_X_LUMA(frame_res->width); - dvs_config->height_y = height_y = DVS_TABLE_IN_BLOCKDIM_Y_LUMA(frame_res->height); - dvs_config->width_uv = width_uv = DVS_TABLE_IN_BLOCKDIM_X_CHROMA(frame_res->width / 2); /* UV = Y/2, depens on colour format YUV 4.2.0*/ - dvs_config->height_uv = height_uv = DVS_TABLE_IN_BLOCKDIM_Y_CHROMA(frame_res->height / 2);/* UV = Y/2, depens on colour format YUV 4.2.0*/ - IA_CSS_LOG("alloc_dvs_6axis_table Y: W %d H %d", width_y, height_y); - } - - /* Generate Y buffers */ - dvs_config->xcoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(uint32_t)); - if (dvs_config->xcoords_y == NULL) { - IA_CSS_ERROR("out of memory"); - err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - goto exit; - } - - dvs_config->ycoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(uint32_t)); - if (dvs_config->ycoords_y == NULL) { - IA_CSS_ERROR("out of memory"); - err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - goto exit; - } - - /* Generate UV buffers */ - IA_CSS_LOG("UV W %d H %d", width_uv, height_uv); - - dvs_config->xcoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv * sizeof(uint32_t)); - if (dvs_config->xcoords_uv == NULL) { - IA_CSS_ERROR("out of memory"); - err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - goto exit; - } - - dvs_config->ycoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv * sizeof(uint32_t)); - if (dvs_config->ycoords_uv == NULL) { - IA_CSS_ERROR("out of memory"); - err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - } -exit: - if (err != IA_CSS_SUCCESS) { - free_dvs_6axis_table(&dvs_config); /* we might have allocated some memory, release this */ - dvs_config = NULL; - } - } - - IA_CSS_LEAVE("dvs_config=%p", dvs_config); - return dvs_config; -} - -static void -init_dvs_6axis_table_from_default(struct ia_css_dvs_6axis_config *dvs_config, const struct ia_css_resolution *dvs_offset) -{ - unsigned int x, y; - unsigned int width_y = dvs_config->width_y; - unsigned int height_y = dvs_config->height_y; - unsigned int width_uv = dvs_config->width_uv; - unsigned int height_uv = dvs_config->height_uv; - - IA_CSS_LOG("Env_X=%d, Env_Y=%d, width_y=%d, height_y=%d", - dvs_offset->width, dvs_offset->height, width_y, height_y); - for (y = 0; y < height_y; y++) { - for (x = 0; x < width_y; x++) { - dvs_config->xcoords_y[y*width_y + x] = (dvs_offset->width + x*DVS_BLOCKDIM_X) << DVS_COORD_FRAC_BITS; - } - } - - for (y = 0; y < height_y; y++) { - for (x = 0; x < width_y; x++) { - dvs_config->ycoords_y[y*width_y + x] = (dvs_offset->height + y*DVS_BLOCKDIM_Y_LUMA) << DVS_COORD_FRAC_BITS; - } - } - - for (y = 0; y < height_uv; y++) { - for (x = 0; x < width_uv; x++) { /* Envelope dimensions set in Ypixels hence offset UV = offset Y/2 */ - dvs_config->xcoords_uv[y*width_uv + x] = ((dvs_offset->width / 2) + x*DVS_BLOCKDIM_X) << DVS_COORD_FRAC_BITS; - } - } - - for (y = 0; y < height_uv; y++) { - for (x = 0; x < width_uv; x++) { /* Envelope dimensions set in Ypixels hence offset UV = offset Y/2 */ - dvs_config->ycoords_uv[y*width_uv + x] = ((dvs_offset->height / 2) + y*DVS_BLOCKDIM_Y_CHROMA) << DVS_COORD_FRAC_BITS; - } - } - -} - -static void -init_dvs_6axis_table_from_config(struct ia_css_dvs_6axis_config *dvs_config, struct ia_css_dvs_6axis_config *dvs_config_src) -{ - unsigned int width_y = dvs_config->width_y; - unsigned int height_y = dvs_config->height_y; - unsigned int width_uv = dvs_config->width_uv; - unsigned int height_uv = dvs_config->height_uv; - - memcpy(dvs_config->xcoords_y, dvs_config_src->xcoords_y, (width_y * height_y * sizeof(uint32_t))); - memcpy(dvs_config->ycoords_y, dvs_config_src->ycoords_y, (width_y * height_y * sizeof(uint32_t))); - memcpy(dvs_config->xcoords_uv, dvs_config_src->xcoords_uv, (width_uv * height_uv * sizeof(uint32_t))); - memcpy(dvs_config->ycoords_uv, dvs_config_src->ycoords_uv, (width_uv * height_uv * sizeof(uint32_t))); -} - -struct ia_css_dvs_6axis_config * -generate_dvs_6axis_table(const struct ia_css_resolution *frame_res, const struct ia_css_resolution *dvs_offset) -{ - struct ia_css_dvs_6axis_config *dvs_6axis_table; - - assert(frame_res != NULL); - assert(dvs_offset != NULL); - - dvs_6axis_table = alloc_dvs_6axis_table(frame_res, NULL); - if (dvs_6axis_table) { - init_dvs_6axis_table_from_default(dvs_6axis_table, dvs_offset); - return dvs_6axis_table; - } - return NULL; -} - -struct ia_css_dvs_6axis_config * -generate_dvs_6axis_table_from_config(struct ia_css_dvs_6axis_config *dvs_config_src) -{ - struct ia_css_dvs_6axis_config *dvs_6axis_table; - - assert(NULL != dvs_config_src); - - dvs_6axis_table = alloc_dvs_6axis_table(NULL, dvs_config_src); - if (dvs_6axis_table) { - init_dvs_6axis_table_from_config(dvs_6axis_table, dvs_config_src); - return dvs_6axis_table; - } - return NULL; -} - -void -free_dvs_6axis_table(struct ia_css_dvs_6axis_config **dvs_6axis_config) -{ - assert(dvs_6axis_config != NULL); - assert(*dvs_6axis_config != NULL); - - if ((dvs_6axis_config != NULL) && (*dvs_6axis_config != NULL)) - { - IA_CSS_ENTER_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config)); - if ((*dvs_6axis_config)->xcoords_y != NULL) - { - sh_css_free((*dvs_6axis_config)->xcoords_y); - (*dvs_6axis_config)->xcoords_y = NULL; - } - - if ((*dvs_6axis_config)->ycoords_y != NULL) - { - sh_css_free((*dvs_6axis_config)->ycoords_y); - (*dvs_6axis_config)->ycoords_y = NULL; - } - - /* Free up UV buffers */ - if ((*dvs_6axis_config)->xcoords_uv != NULL) - { - sh_css_free((*dvs_6axis_config)->xcoords_uv); - (*dvs_6axis_config)->xcoords_uv = NULL; - } - - if ((*dvs_6axis_config)->ycoords_uv != NULL) - { - sh_css_free((*dvs_6axis_config)->ycoords_uv); - (*dvs_6axis_config)->ycoords_uv = NULL; - } - - IA_CSS_LEAVE_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config)); - sh_css_free(*dvs_6axis_config); - *dvs_6axis_config = NULL; - } -} - -void copy_dvs_6axis_table(struct ia_css_dvs_6axis_config *dvs_config_dst, - const struct ia_css_dvs_6axis_config *dvs_config_src) -{ - unsigned int width_y; - unsigned int height_y; - unsigned int width_uv; - unsigned int height_uv; - - assert(dvs_config_src != NULL); - assert(dvs_config_dst != NULL); - assert(dvs_config_src->xcoords_y != NULL); - assert(dvs_config_src->xcoords_uv != NULL); - assert(dvs_config_src->ycoords_y != NULL); - assert(dvs_config_src->ycoords_uv != NULL); - assert(dvs_config_src->width_y == dvs_config_dst->width_y); - assert(dvs_config_src->width_uv == dvs_config_dst->width_uv); - assert(dvs_config_src->height_y == dvs_config_dst->height_y); - assert(dvs_config_src->height_uv == dvs_config_dst->height_uv); - - width_y = dvs_config_src->width_y; - height_y = dvs_config_src->height_y; - width_uv = dvs_config_src->width_uv; /* = Y/2, depens on colour format YUV 4.2.0*/ - height_uv = dvs_config_src->height_uv; - - memcpy(dvs_config_dst->xcoords_y, dvs_config_src->xcoords_y, (width_y * height_y * sizeof(uint32_t))); - memcpy(dvs_config_dst->ycoords_y, dvs_config_src->ycoords_y, (width_y * height_y * sizeof(uint32_t))); - - memcpy(dvs_config_dst->xcoords_uv, dvs_config_src->xcoords_uv, (width_uv * height_uv * sizeof(uint32_t))); - memcpy(dvs_config_dst->ycoords_uv, dvs_config_src->ycoords_uv, (width_uv * height_uv * sizeof(uint32_t))); - -} - -void -ia_css_dvs_statistics_get(enum dvs_statistics_type type, - union ia_css_dvs_statistics_host *host_stats, - const union ia_css_dvs_statistics_isp *isp_stats) -{ - - if (DVS_STATISTICS == type) - { - ia_css_get_dvs_statistics(host_stats->p_dvs_statistics_host, - isp_stats->p_dvs_statistics_isp); - } else if (DVS2_STATISTICS == type) - { - ia_css_get_dvs2_statistics(host_stats->p_dvs2_statistics_host, - isp_stats->p_dvs_statistics_isp); - } - return; -} - |