diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 423 |
1 files changed, 0 insertions, 423 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c deleted file mode 100644 index 0fdd696..0000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c +++ /dev/null @@ -1,423 +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 "memory_access.h" -#include "assert_support.h" -#include "ia_css_debug.h" -#include "ia_css_sdis_types.h" -#include "sdis/common/ia_css_sdis_common.host.h" -#include "ia_css_sdis.host.h" - -const struct ia_css_dvs_coefficients default_sdis_config = { - .grid = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .hor_coefs = NULL, - .ver_coefs = NULL -}; - -static void -fill_row(short *private, const short *public, unsigned width, unsigned padding) -{ - assert((int)width >= 0); - assert((int)padding >= 0); - memcpy (private, public, width*sizeof(short)); - memset (&private[width], 0, padding*sizeof(short)); -} - -void ia_css_sdis_horicoef_vmem_encode ( - struct sh_css_isp_sdis_hori_coef_tbl *to, - const struct ia_css_dvs_coefficients *from, - unsigned size) -{ - unsigned aligned_width = from->grid.aligned_width * from->grid.bqs_per_grid_cell; - unsigned width = from->grid.num_hor_coefs; - int padding = aligned_width-width; - unsigned stride = size/IA_CSS_DVS_NUM_COEF_TYPES/sizeof(short); - unsigned total_bytes = aligned_width*IA_CSS_DVS_NUM_COEF_TYPES*sizeof(short); - short *public = from->hor_coefs; - short *private = (short*)to; - unsigned type; - - /* Copy the table, add padding */ - assert(padding >= 0); - assert(total_bytes <= size); - assert(size % (IA_CSS_DVS_NUM_COEF_TYPES*ISP_VEC_NELEMS*sizeof(short)) == 0); - - for (type = 0; type < IA_CSS_DVS_NUM_COEF_TYPES; type++) { - fill_row(&private[type*stride], &public[type*width], width, padding); - } -} - -void ia_css_sdis_vertcoef_vmem_encode ( - struct sh_css_isp_sdis_vert_coef_tbl *to, - const struct ia_css_dvs_coefficients *from, - unsigned size) -{ - unsigned aligned_height = from->grid.aligned_height * from->grid.bqs_per_grid_cell; - unsigned height = from->grid.num_ver_coefs; - int padding = aligned_height-height; - unsigned stride = size/IA_CSS_DVS_NUM_COEF_TYPES/sizeof(short); - unsigned total_bytes = aligned_height*IA_CSS_DVS_NUM_COEF_TYPES*sizeof(short); - short *public = from->ver_coefs; - short *private = (short*)to; - unsigned type; - - /* Copy the table, add padding */ - assert(padding >= 0); - assert(total_bytes <= size); - assert(size % (IA_CSS_DVS_NUM_COEF_TYPES*ISP_VEC_NELEMS*sizeof(short)) == 0); - - for (type = 0; type < IA_CSS_DVS_NUM_COEF_TYPES; type++) { - fill_row(&private[type*stride], &public[type*height], height, padding); - } -} - -void ia_css_sdis_horiproj_encode ( - struct sh_css_isp_sdis_hori_proj_tbl *to, - const struct ia_css_dvs_coefficients *from, - unsigned size) -{ - (void)to; - (void)from; - (void)size; -} - -void ia_css_sdis_vertproj_encode ( - struct sh_css_isp_sdis_vert_proj_tbl *to, - const struct ia_css_dvs_coefficients *from, - unsigned size) -{ - (void)to; - (void)from; - (void)size; -} - -void ia_css_get_isp_dis_coefficients( - struct ia_css_stream *stream, - short *horizontal_coefficients, - short *vertical_coefficients) -{ - struct ia_css_isp_parameters *params; - unsigned int hor_num_isp, ver_num_isp; - unsigned int hor_num_3a, ver_num_3a; - int i; - struct ia_css_binary *dvs_binary; - - IA_CSS_ENTER("void"); - - assert(horizontal_coefficients != NULL); - assert(vertical_coefficients != NULL); - - params = stream->isp_params_configs; - - /* Only video pipe supports DVS */ - dvs_binary = ia_css_stream_get_dvs_binary(stream); - if (!dvs_binary) - return; - - hor_num_isp = dvs_binary->dis.coef.pad.width; - ver_num_isp = dvs_binary->dis.coef.pad.height; - hor_num_3a = dvs_binary->dis.coef.dim.width; - ver_num_3a = dvs_binary->dis.coef.dim.height; - - for (i = 0; i < IA_CSS_DVS_NUM_COEF_TYPES; i++) { - fill_row(&horizontal_coefficients[i*hor_num_isp], - ¶ms->dvs_coefs.hor_coefs[i*hor_num_3a], hor_num_3a, hor_num_isp-hor_num_3a); - } - for (i = 0; i < SH_CSS_DIS_VER_NUM_COEF_TYPES(dvs_binary); i++) { - fill_row(&vertical_coefficients[i*ver_num_isp], - ¶ms->dvs_coefs.ver_coefs[i*ver_num_3a], ver_num_3a, ver_num_isp-ver_num_3a); - } - - IA_CSS_LEAVE("void"); -} - -size_t -ia_css_sdis_hor_coef_tbl_bytes( - const struct ia_css_binary *binary) -{ - if (binary->info->sp.pipeline.isp_pipe_version == 1) - return sizeof(short) * IA_CSS_DVS_NUM_COEF_TYPES * binary->dis.coef.pad.width; - else - return sizeof(short) * IA_CSS_DVS2_NUM_COEF_TYPES * binary->dis.coef.pad.width; -} - -size_t -ia_css_sdis_ver_coef_tbl_bytes( - const struct ia_css_binary *binary) -{ - return sizeof(short) * SH_CSS_DIS_VER_NUM_COEF_TYPES(binary) * binary->dis.coef.pad.height; -} - -void -ia_css_sdis_init_info( - struct ia_css_sdis_info *dis, - unsigned sc_3a_dis_width, - unsigned sc_3a_dis_padded_width, - unsigned sc_3a_dis_height, - unsigned isp_pipe_version, - unsigned enabled) -{ - if (!enabled) { - *dis = (struct ia_css_sdis_info) { }; - return; - } - - dis->deci_factor_log2 = SH_CSS_DIS_DECI_FACTOR_LOG2; - - dis->grid.dim.width = - _ISP_BQS(sc_3a_dis_width) >> SH_CSS_DIS_DECI_FACTOR_LOG2; - dis->grid.dim.height = - _ISP_BQS(sc_3a_dis_height) >> SH_CSS_DIS_DECI_FACTOR_LOG2; - dis->grid.pad.width = - CEIL_SHIFT(_ISP_BQS(sc_3a_dis_padded_width), SH_CSS_DIS_DECI_FACTOR_LOG2); - dis->grid.pad.height = - CEIL_SHIFT(_ISP_BQS(sc_3a_dis_height), SH_CSS_DIS_DECI_FACTOR_LOG2); - - dis->coef.dim.width = - (_ISP_BQS(sc_3a_dis_width) >> SH_CSS_DIS_DECI_FACTOR_LOG2) << SH_CSS_DIS_DECI_FACTOR_LOG2; - dis->coef.dim.height = - (_ISP_BQS(sc_3a_dis_height) >> SH_CSS_DIS_DECI_FACTOR_LOG2) << SH_CSS_DIS_DECI_FACTOR_LOG2; - dis->coef.pad.width = - __ISP_SDIS_HOR_COEF_NUM_VECS(sc_3a_dis_padded_width) * ISP_VEC_NELEMS; - dis->coef.pad.height = - __ISP_SDIS_VER_COEF_NUM_VECS(sc_3a_dis_height) * ISP_VEC_NELEMS; - if (isp_pipe_version == 1) { - dis->proj.dim.width = - _ISP_BQS(sc_3a_dis_height) >> SH_CSS_DIS_DECI_FACTOR_LOG2; - dis->proj.dim.height = - _ISP_BQS(sc_3a_dis_width) >> SH_CSS_DIS_DECI_FACTOR_LOG2; - } else { - dis->proj.dim.width = - (_ISP_BQS(sc_3a_dis_width) >> SH_CSS_DIS_DECI_FACTOR_LOG2) * - (_ISP_BQS(sc_3a_dis_height) >> SH_CSS_DIS_DECI_FACTOR_LOG2); - dis->proj.dim.height = - (_ISP_BQS(sc_3a_dis_width) >> SH_CSS_DIS_DECI_FACTOR_LOG2) * - (_ISP_BQS(sc_3a_dis_height) >> SH_CSS_DIS_DECI_FACTOR_LOG2); - } - dis->proj.pad.width = - __ISP_SDIS_HOR_PROJ_NUM_ISP(sc_3a_dis_padded_width, - sc_3a_dis_height, - SH_CSS_DIS_DECI_FACTOR_LOG2, - isp_pipe_version); - dis->proj.pad.height = - __ISP_SDIS_VER_PROJ_NUM_ISP(sc_3a_dis_padded_width, - SH_CSS_DIS_DECI_FACTOR_LOG2); -} - -void ia_css_sdis_clear_coefficients( - struct ia_css_dvs_coefficients *dvs_coefs) -{ - dvs_coefs->hor_coefs = NULL; - dvs_coefs->ver_coefs = NULL; -} - -enum ia_css_err -ia_css_get_dvs_statistics( - struct ia_css_dvs_statistics *host_stats, - const struct ia_css_isp_dvs_statistics *isp_stats) -{ - struct ia_css_isp_dvs_statistics_map *map; - enum ia_css_err ret = IA_CSS_SUCCESS; - - IA_CSS_ENTER("host_stats=%p, isp_stats=%p", host_stats, isp_stats); - - assert(host_stats != NULL); - assert(isp_stats != NULL); - - map = ia_css_isp_dvs_statistics_map_allocate(isp_stats, NULL); - if (map) { - mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); - ia_css_translate_dvs_statistics(host_stats, map); - ia_css_isp_dvs_statistics_map_free(map); - } else { - IA_CSS_ERROR("out of memory"); - ret = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - } - - IA_CSS_LEAVE_ERR(ret); - return ret; -} - -void -ia_css_translate_dvs_statistics( - struct ia_css_dvs_statistics *host_stats, - const struct ia_css_isp_dvs_statistics_map *isp_stats) -{ - unsigned int hor_num_isp, ver_num_isp, hor_num_dvs, ver_num_dvs, i; - int32_t *hor_ptr_dvs, *ver_ptr_dvs, *hor_ptr_isp, *ver_ptr_isp; - - assert(host_stats != NULL); - assert(host_stats->hor_proj != NULL); - assert(host_stats->ver_proj != NULL); - assert(isp_stats != NULL); - assert(isp_stats->hor_proj != NULL); - assert(isp_stats->ver_proj != NULL); - - IA_CSS_ENTER("hproj=%p, vproj=%p, haddr=%p, vaddr=%p", - host_stats->hor_proj, host_stats->ver_proj, - isp_stats->hor_proj, isp_stats->ver_proj); - - hor_num_isp = host_stats->grid.aligned_height; - ver_num_isp = host_stats->grid.aligned_width; - hor_ptr_isp = isp_stats->hor_proj; - ver_ptr_isp = isp_stats->ver_proj; - hor_num_dvs = host_stats->grid.height; - ver_num_dvs = host_stats->grid.width; - hor_ptr_dvs = host_stats->hor_proj; - ver_ptr_dvs = host_stats->ver_proj; - - for (i = 0; i < IA_CSS_DVS_NUM_COEF_TYPES; i++) { - memcpy(hor_ptr_dvs, hor_ptr_isp, hor_num_dvs * sizeof(int32_t)); - hor_ptr_isp += hor_num_isp; - hor_ptr_dvs += hor_num_dvs; - - memcpy(ver_ptr_dvs, ver_ptr_isp, ver_num_dvs * sizeof(int32_t)); - ver_ptr_isp += ver_num_isp; - ver_ptr_dvs += ver_num_dvs; - } - - IA_CSS_LEAVE("void"); -} - -struct ia_css_isp_dvs_statistics * -ia_css_isp_dvs_statistics_allocate( - const struct ia_css_dvs_grid_info *grid) -{ - struct ia_css_isp_dvs_statistics *me; - int hor_size, ver_size; - - assert(grid != NULL); - - IA_CSS_ENTER("grid=%p", grid); - - if (!grid->enable) - return NULL; - - me = sh_css_calloc(1,sizeof(*me)); - if (!me) - goto err; - - hor_size = CEIL_MUL(sizeof(int) * IA_CSS_DVS_NUM_COEF_TYPES * grid->aligned_height, - HIVE_ISP_DDR_WORD_BYTES); - ver_size = CEIL_MUL(sizeof(int) * IA_CSS_DVS_NUM_COEF_TYPES * grid->aligned_width, - HIVE_ISP_DDR_WORD_BYTES); - - - me->size = hor_size + ver_size; - me->data_ptr = mmgr_malloc(me->size); - if (me->data_ptr == mmgr_NULL) - goto err; - me->hor_size = hor_size; - me->hor_proj = me->data_ptr; - me->ver_size = ver_size; - me->ver_proj = me->data_ptr + hor_size; - - IA_CSS_LEAVE("return=%p", me); - - return me; -err: - ia_css_isp_dvs_statistics_free(me); - - IA_CSS_LEAVE("return=%p", NULL); - - return NULL; -} - -struct ia_css_isp_dvs_statistics_map * -ia_css_isp_dvs_statistics_map_allocate( - const struct ia_css_isp_dvs_statistics *isp_stats, - void *data_ptr) -{ - struct ia_css_isp_dvs_statistics_map *me; - /* Windows compiler does not like adding sizes to a void * - * so we use a local char * instead. */ - char *base_ptr; - - me = sh_css_malloc(sizeof(*me)); - if (!me) { - IA_CSS_LOG("cannot allocate memory"); - goto err; - } - - me->data_ptr = data_ptr; - me->data_allocated = data_ptr == NULL; - - if (!me->data_ptr) { - me->data_ptr = sh_css_malloc(isp_stats->size); - if (!me->data_ptr) { - IA_CSS_LOG("cannot allocate memory"); - goto err; - } - } - base_ptr = me->data_ptr; - - me->size = isp_stats->size; - /* GCC complains when we assign a char * to a void *, so these - * casts are necessary unfortunately. */ - me->hor_proj = (void*)base_ptr; - me->ver_proj = (void*)(base_ptr + isp_stats->hor_size); - - return me; -err: - if (me) - sh_css_free(me); - return NULL; -} - -void -ia_css_isp_dvs_statistics_map_free(struct ia_css_isp_dvs_statistics_map *me) -{ - if (me) { - if (me->data_allocated) - sh_css_free(me->data_ptr); - sh_css_free(me); - } -} - -void -ia_css_isp_dvs_statistics_free(struct ia_css_isp_dvs_statistics *me) -{ - if (me != NULL) { - hmm_free(me->data_ptr); - sh_css_free(me); - } -} - -void ia_css_sdis_horicoef_debug_dtrace( - const struct ia_css_dvs_coefficients *config, unsigned level) -{ - (void)config; - (void)level; -} - -void ia_css_sdis_vertcoef_debug_dtrace( - const struct ia_css_dvs_coefficients *config, unsigned level) -{ - (void)config; - (void)level; -} - -void ia_css_sdis_horiproj_debug_dtrace( - const struct ia_css_dvs_coefficients *config, unsigned level) -{ - (void)config; - (void)level; -} - -void ia_css_sdis_vertproj_debug_dtrace( - const struct ia_css_dvs_coefficients *config, unsigned level) -{ - (void)config; - (void)level; -} |