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path: root/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
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Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c')
-rw-r--r--drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c306
1 files changed, 0 insertions, 306 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
deleted file mode 100644
index 955adc4d6ab0..000000000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
+++ /dev/null
@@ -1,306 +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 "ia_css_frame_public.h"
-#define IA_CSS_INCLUDE_CONFIGURATIONS
-#include "ia_css_isp_configs.h"
-
-#include "ia_css_types.h"
-#include "ia_css_host_data.h"
-#include "sh_css_param_dvs.h"
-#include "sh_css_params.h"
-#include "ia_css_binary.h"
-#include "ia_css_debug.h"
-#include "memory_access.h"
-#include "assert_support.h"
-
-#include "ia_css_dvs.host.h"
-
-static const struct ia_css_dvs_configuration default_config = {
- .info = (struct ia_css_frame_info *)NULL,
-};
-
-void
-ia_css_dvs_config(
- struct sh_css_isp_dvs_isp_config *to,
- const struct ia_css_dvs_configuration *from,
- unsigned size)
-{
- (void)size;
- to->num_horizontal_blocks =
- DVS_NUM_BLOCKS_X(from->info->res.width);
- to->num_vertical_blocks =
- DVS_NUM_BLOCKS_Y(from->info->res.height);
-}
-
-void
-ia_css_dvs_configure(
- const struct ia_css_binary *binary,
- const struct ia_css_frame_info *info)
-{
- struct ia_css_dvs_configuration config = default_config;
-
- config.info = info;
-
- ia_css_configure_dvs(binary, &config);
-}
-
-static void
-convert_coords_to_ispparams(
- struct ia_css_host_data *gdc_warp_table,
- const struct ia_css_dvs_6axis_config *config,
- unsigned int i_stride,
- unsigned int o_width,
- unsigned int o_height,
- unsigned int uv_flag)
-{
- unsigned int i, j;
-#ifndef ISP2401
- /* Coverity CID 298073 - initialize */
-#endif
- gdc_warp_param_mem_t s = { 0 };
- unsigned int x00, x01, x10, x11,
- y00, y01, y10, y11;
-
- unsigned int xmin, ymin, xmax, ymax;
- unsigned int topleft_x, topleft_y, bottom_x, bottom_y,
- topleft_x_frac, topleft_y_frac;
- unsigned int dvs_interp_envelope = (DVS_GDC_INTERP_METHOD == HRT_GDC_BLI_MODE ?
- DVS_GDC_BLI_INTERP_ENVELOPE : DVS_GDC_BCI_INTERP_ENVELOPE);
-
- /* number of blocks per height and width */
- unsigned int num_blocks_y = (uv_flag ? DVS_NUM_BLOCKS_Y_CHROMA(o_height) : DVS_NUM_BLOCKS_Y(o_height) );
- unsigned int num_blocks_x = (uv_flag ? DVS_NUM_BLOCKS_X_CHROMA(o_width) : DVS_NUM_BLOCKS_X(o_width) ); // round num_x up to blockdim_x, if it concerns the Y0Y1 block (uv_flag==0) round up to even
-
-
- unsigned int in_stride = i_stride * DVS_INPUT_BYTES_PER_PIXEL;
- unsigned width, height;
- unsigned int *xbuff = NULL;
- unsigned int *ybuff = NULL;
- struct gdc_warp_param_mem_s *ptr;
-
- assert(config != NULL);
- assert(gdc_warp_table != NULL);
- assert(gdc_warp_table->address != NULL);
-
- ptr = (struct gdc_warp_param_mem_s *)gdc_warp_table->address;
-
- ptr += (2 * uv_flag); /* format is Y0 Y1 UV, so UV starts at 3rd position */
-
- if(uv_flag == 0)
- {
- xbuff = config->xcoords_y;
- ybuff = config->ycoords_y;
- width = config->width_y;
- height = config->height_y;
- }
- else
- {
- xbuff = config->xcoords_uv;
- ybuff = config->ycoords_uv;
- width = config->width_uv;
- height = config->height_uv;
- }
-
- IA_CSS_LOG("blockdim_x %d blockdim_y %d",
- DVS_BLOCKDIM_X, DVS_BLOCKDIM_Y_LUMA >> uv_flag);
- IA_CSS_LOG("num_blocks_x %d num_blocks_y %d", num_blocks_x,num_blocks_y);
- IA_CSS_LOG("width %d height %d", width, height);
-
- assert(width == num_blocks_x + 1); // the width and height of the provided morphing table should be 1 more than the number of blocks
- assert(height == num_blocks_y + 1);
-
- for (j = 0; j < num_blocks_y; j++) {
- for (i = 0; i < num_blocks_x; i++) {
-
- x00 = xbuff[j * width + i];
- x01 = xbuff[j * width + (i+1)];
- x10 = xbuff[(j+1) * width + i];
- x11 = xbuff[(j+1) * width + (i+1)];
-
- y00 = ybuff[j * width + i];
- y01 = ybuff[j * width + (i+1)];
- y10 = ybuff[(j+1) * width + i];
- y11 = ybuff[(j+1) * width + (i+1)];
-
- xmin = min(x00, x10);
- xmax = max(x01, x11);
- ymin = min(y00, y01);
- ymax = max(y10, y11);
-
- /* Assert that right column's X is greater */
- assert ( x01 >= xmin);
- assert ( x11 >= xmin);
- /* Assert that bottom row's Y is greater */
- assert ( y10 >= ymin);
- assert ( y11 >= ymin);
-
- topleft_y = ymin >> DVS_COORD_FRAC_BITS;
- topleft_x = ((xmin >> DVS_COORD_FRAC_BITS)
- >> XMEM_ALIGN_LOG2)
- << (XMEM_ALIGN_LOG2);
- s.in_addr_offset = topleft_y * in_stride + topleft_x;
-
- /* similar to topleft_y calculation, but round up if ymax
- * has any fraction bits */
- bottom_y = CEIL_DIV(ymax, 1 << DVS_COORD_FRAC_BITS);
- s.in_block_height = bottom_y - topleft_y + dvs_interp_envelope;
-
- bottom_x = CEIL_DIV(xmax, 1 << DVS_COORD_FRAC_BITS);
- s.in_block_width = bottom_x - topleft_x + dvs_interp_envelope;
-
- topleft_x_frac = topleft_x << (DVS_COORD_FRAC_BITS);
- topleft_y_frac = topleft_y << (DVS_COORD_FRAC_BITS);
-
- s.p0_x = x00 - topleft_x_frac;
- s.p1_x = x01 - topleft_x_frac;
- s.p2_x = x10 - topleft_x_frac;
- s.p3_x = x11 - topleft_x_frac;
-
- s.p0_y = y00 - topleft_y_frac;
- s.p1_y = y01 - topleft_y_frac;
- s.p2_y = y10 - topleft_y_frac;
- s.p3_y = y11 - topleft_y_frac;
-
- // block should fit within the boundingbox.
- assert(s.p0_x < (s.in_block_width << DVS_COORD_FRAC_BITS));
- assert(s.p1_x < (s.in_block_width << DVS_COORD_FRAC_BITS));
- assert(s.p2_x < (s.in_block_width << DVS_COORD_FRAC_BITS));
- assert(s.p3_x < (s.in_block_width << DVS_COORD_FRAC_BITS));
- assert(s.p0_y < (s.in_block_height << DVS_COORD_FRAC_BITS));
- assert(s.p1_y < (s.in_block_height << DVS_COORD_FRAC_BITS));
- assert(s.p2_y < (s.in_block_height << DVS_COORD_FRAC_BITS));
- assert(s.p3_y < (s.in_block_height << DVS_COORD_FRAC_BITS));
-
- // block size should be greater than zero.
- assert(s.p0_x < s.p1_x);
- assert(s.p2_x < s.p3_x);
- assert(s.p0_y < s.p2_y);
- assert(s.p1_y < s.p3_y);
-
-#if 0
- printf("j: %d\ti:%d\n", j, i);
- printf("offset: %d\n", s.in_addr_offset);
- printf("p0_x: %d\n", s.p0_x);
- printf("p0_y: %d\n", s.p0_y);
- printf("p1_x: %d\n", s.p1_x);
- printf("p1_y: %d\n", s.p1_y);
- printf("p2_x: %d\n", s.p2_x);
- printf("p2_y: %d\n", s.p2_y);
- printf("p3_x: %d\n", s.p3_x);
- printf("p3_y: %d\n", s.p3_y);
-
- printf("p0_x_nofrac[0]: %d\n", s.p0_x>>DVS_COORD_FRAC_BITS);
- printf("p0_y_nofrac[1]: %d\n", s.p0_y>>DVS_COORD_FRAC_BITS);
- printf("p1_x_nofrac[2]: %d\n", s.p1_x>>DVS_COORD_FRAC_BITS);
- printf("p1_y_nofrac[3]: %d\n", s.p1_y>>DVS_COORD_FRAC_BITS);
- printf("p2_x_nofrac[0]: %d\n", s.p2_x>>DVS_COORD_FRAC_BITS);
- printf("p2_y_nofrac[1]: %d\n", s.p2_y>>DVS_COORD_FRAC_BITS);
- printf("p3_x_nofrac[2]: %d\n", s.p3_x>>DVS_COORD_FRAC_BITS);
- printf("p3_y_nofrac[3]: %d\n", s.p3_y>>DVS_COORD_FRAC_BITS);
- printf("\n");
-#endif
-
- *ptr = s;
-
- // storage format:
- // Y0 Y1 UV0 Y2 Y3 UV1
- /* if uv_flag equals true increment with 2 incase x is odd, this to
- skip the uv position. */
- if (uv_flag)
- ptr += 3;
- else
- ptr += (1 + (i&1));
- }
- }
-}
-
-struct ia_css_host_data *
-convert_allocate_dvs_6axis_config(
- const struct ia_css_dvs_6axis_config *dvs_6axis_config,
- const struct ia_css_binary *binary,
- const struct ia_css_frame_info *dvs_in_frame_info)
-{
- unsigned int i_stride;
- unsigned int o_width;
- unsigned int o_height;
- struct ia_css_host_data *me;
- struct gdc_warp_param_mem_s *isp_data_ptr;
-
- assert(binary != NULL);
- assert(dvs_6axis_config != NULL);
- assert(dvs_in_frame_info != NULL);
-
- me = ia_css_host_data_allocate((size_t)((DVS_6AXIS_BYTES(binary) / 2) * 3));
-
- if (!me)
- return NULL;
-
- /*DVS only supports input frame of YUV420 or NV12. Fail for all other cases*/
- assert((dvs_in_frame_info->format == IA_CSS_FRAME_FORMAT_NV12)
- || (dvs_in_frame_info->format == IA_CSS_FRAME_FORMAT_YUV420));
-
- isp_data_ptr = (struct gdc_warp_param_mem_s *)me->address;
-
- i_stride = dvs_in_frame_info->padded_width;
-
- o_width = binary->out_frame_info[0].res.width;
- o_height = binary->out_frame_info[0].res.height;
-
- /* Y plane */
- convert_coords_to_ispparams(me, dvs_6axis_config,
- i_stride, o_width, o_height, 0);
-
- if (dvs_in_frame_info->format == IA_CSS_FRAME_FORMAT_YUV420) {
- /*YUV420 has half the stride for U/V plane*/
- i_stride /=2;
- }
-
- /* UV plane (packed inside the y plane) */
- convert_coords_to_ispparams(me, dvs_6axis_config,
- i_stride, o_width/2, o_height/2, 1);
-
- return me;
-}
-
-enum ia_css_err
-store_dvs_6axis_config(
- const struct ia_css_dvs_6axis_config *dvs_6axis_config,
- const struct ia_css_binary *binary,
- const struct ia_css_frame_info *dvs_in_frame_info,
- hrt_vaddress ddr_addr_y)
-{
-
- struct ia_css_host_data *me;
- assert(dvs_6axis_config != NULL);
- assert(ddr_addr_y != mmgr_NULL);
- assert(dvs_in_frame_info != NULL);
-
- me = convert_allocate_dvs_6axis_config(dvs_6axis_config,
- binary,
- dvs_in_frame_info);
-
- if (!me) {
- IA_CSS_LEAVE_ERR_PRIVATE(IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY);
- return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
- }
-
- ia_css_params_store_ia_css_host_data(
- ddr_addr_y,
- me);
- ia_css_host_data_free(me);
-
- return IA_CSS_SUCCESS;
-}
-
generated by cgit (git 2.34.1) at 2024-06-18 15:20:00 +0000