diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c | 863 |
1 files changed, 428 insertions, 435 deletions
diff --git a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c index 9813014c3fd3..060d38749570 100644 --- a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c +++ b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c @@ -135,52 +135,30 @@ struct sh_css_binary_sc_requirements { at shading correction. */ }; -/* Get the requirements for the shading correction. */ +/* ISP2400: Get the requirements for the shading correction. */ static int -#ifndef ISP2401 ia_css_binary_compute_shading_table_bayer_origin( const struct ia_css_binary *binary, /* [in] */ unsigned int required_bds_factor, /* [in] */ const struct ia_css_stream_config *stream_config, /* [in] */ struct sh_css_shading_table_bayer_origin_compute_results *res) /* [out] */ -#else -sh_css_binary_get_sc_requirements( - const struct ia_css_binary *binary, /* [in] */ - unsigned int required_bds_factor, /* [in] */ - const struct ia_css_stream_config *stream_config, /* [in] */ - struct sh_css_binary_sc_requirements *scr) /* [out] */ -#endif { int err; -#ifndef ISP2401 /* Numerator and denominator of the fixed bayer downscaling factor. (numerator >= denominator) */ -#else - /* Numerator and denominator of the fixed bayer downscaling factor. (numerator >= denominator) */ -#endif unsigned int bds_num, bds_den; -#ifndef ISP2401 /* Horizontal/Vertical ratio of bayer scaling between input area and output area. */ unsigned int bs_hor_ratio_in; unsigned int bs_hor_ratio_out; unsigned int bs_ver_ratio_in; unsigned int bs_ver_ratio_out; -#else - /* Horizontal/Vertical ratio of bayer scaling between input area and output area. */ - unsigned int bs_hor_ratio_in, bs_hor_ratio_out, bs_ver_ratio_in, bs_ver_ratio_out; -#endif /* Left padding set by InputFormatter. */ -#ifndef ISP2401 unsigned int left_padding_bqs; /* in bqs */ -#else - unsigned int left_padding_bqs; -#endif -#ifndef ISP2401 /* Flag for the NEED_BDS_FACTOR_2_00 macro defined in isp kernels. */ unsigned int need_bds_factor_2_00; @@ -201,7 +179,106 @@ sh_css_binary_get_sc_requirements( err = sh_css_bds_factor_get_numerator_denominator (required_bds_factor, &bds_num, &bds_den); if (err) -#else + return err; + + /* Set the horizontal/vertical ratio of bayer scaling + between input area and output area. */ + bs_hor_ratio_in = bds_num; + bs_hor_ratio_out = bds_den; + bs_ver_ratio_in = bds_num; + bs_ver_ratio_out = bds_den; + + /* Set the left padding set by InputFormatter. (ifmtr.c) */ + if (stream_config->left_padding == -1) + left_padding_bqs = _ISP_BQS(binary->left_padding); + else + left_padding_bqs = (unsigned int)((int)ISP_VEC_NELEMS + - _ISP_BQS(stream_config->left_padding)); + + /* Set the left padding adjusted inside the isp. + When bds_factor 2.00 is needed, some padding is added to left_padding + inside the isp, before bayer downscaling. (raw.isp.c) + (Hopefully, left_crop/left_padding/top_crop should be defined in css + appropriately, depending on bds_factor.) + */ + need_bds_factor_2_00 = ((binary->info->sp.bds.supported_bds_factors & + (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_3_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_5_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_6_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_8_00))) != 0); + + if (need_bds_factor_2_00 && binary->info->sp.pipeline.left_cropping > 0) + left_padding_adjusted_bqs = left_padding_bqs + ISP_VEC_NELEMS; + else + left_padding_adjusted_bqs = left_padding_bqs; + + /* Currently, the bad pixel caused by filters before bayer scaling + is NOT considered, because the bad pixel is subtle. + When some large filter is used in the future, + we need to consider the bad pixel. + + Currently, when bds_factor isn't 1.00, 3x3 anti-alias filter is applied + to each color plane(Gr/R/B/Gb) before bayer downscaling. + This filter moves each color plane to right/bottom directions + by 1 pixel at the most, depending on downscaling factor. + */ + bad_bqs_on_left_before_bs = 0; + bad_bqs_on_top_before_bs = 0; + + /* Currently, the bad pixel caused by filters after bayer scaling + is NOT considered, because the bad pixel is subtle. + When some large filter is used in the future, + we need to consider the bad pixel. + + Currently, when DPC&BNR is processed between bayer scaling and + shading correction, DPC&BNR moves each color plane to + right/bottom directions by 1 pixel. + */ + bad_bqs_on_left_after_bs = 0; + bad_bqs_on_top_after_bs = 0; + + /* Calculate the origin of bayer (real sensor data area) + located on the shading table during the shading correction. */ + res->sc_bayer_origin_x_bqs_on_shading_table = + ((left_padding_adjusted_bqs + bad_bqs_on_left_before_bs) + * bs_hor_ratio_out + bs_hor_ratio_in / 2) / bs_hor_ratio_in + + bad_bqs_on_left_after_bs; + /* "+ bs_hor_ratio_in/2": rounding for division by bs_hor_ratio_in */ + res->sc_bayer_origin_y_bqs_on_shading_table = + (bad_bqs_on_top_before_bs * bs_ver_ratio_out + bs_ver_ratio_in / 2) / bs_ver_ratio_in + + bad_bqs_on_top_after_bs; + /* "+ bs_ver_ratio_in/2": rounding for division by bs_ver_ratio_in */ + + res->bayer_scale_hor_ratio_in = (uint32_t)bs_hor_ratio_in; + res->bayer_scale_hor_ratio_out = (uint32_t)bs_hor_ratio_out; + res->bayer_scale_ver_ratio_in = (uint32_t)bs_ver_ratio_in; + res->bayer_scale_ver_ratio_out = (uint32_t)bs_ver_ratio_out; + + return err; +} + +/* ISP2401: Get the requirements for the shading correction. */ +static int +sh_css_binary_get_sc_requirements(const struct ia_css_binary *binary, /* [in] */ + unsigned int required_bds_factor, /* [in] */ + const struct ia_css_stream_config *stream_config, /* [in] */ + struct sh_css_binary_sc_requirements *scr) /* [out] */ +{ + int err; + + /* Numerator and denominator of the fixed bayer downscaling factor. (numerator >= denominator) */ + unsigned int bds_num, bds_den; + + /* Horizontal/Vertical ratio of bayer scaling between input area and output area. */ + unsigned int bs_hor_ratio_in, bs_hor_ratio_out, bs_ver_ratio_in, bs_ver_ratio_out; + + /* Left padding set by InputFormatter. */ + unsigned int left_padding_bqs; + /* Flags corresponding to NEED_BDS_FACTOR_2_00/NEED_BDS_FACTOR_1_50/NEED_BDS_FACTOR_1_25 macros * defined in isp kernels. */ unsigned int need_bds_factor_2_00, need_bds_factor_1_50, need_bds_factor_1_25; @@ -225,318 +302,201 @@ sh_css_binary_get_sc_requirements( unsigned int sensor_data_origin_x_bqs_on_internal; unsigned int sensor_data_origin_y_bqs_on_internal; + unsigned int bs_frac = bds_frac_acc; /* scaling factor 1.0 in fixed point */ + unsigned int bs_out, bs_in; /* scaling ratio in fixed point */ + IA_CSS_ENTER_PRIVATE("binary=%p, required_bds_factor=%d, stream_config=%p", binary, required_bds_factor, stream_config); /* Get the numerator and denominator of the required bayer downscaling factor. */ - err = sh_css_bds_factor_get_numerator_denominator(required_bds_factor, &bds_num, &bds_den); - if (err) - { + err = sh_css_bds_factor_get_numerator_denominator(required_bds_factor, + &bds_num, &bds_den); + if (err) { IA_CSS_LEAVE_ERR_PRIVATE(err); -#endif return err; -#ifdef ISP2401 -} -#endif - -#ifndef ISP2401 -/* Set the horizontal/vertical ratio of bayer scaling -between input area and output area. */ -#else -IA_CSS_LOG("bds_num=%d, bds_den=%d", bds_num, bds_den); - -/* Set the horizontal/vertical ratio of bayer scaling between input area and output area. */ -#endif -bs_hor_ratio_in = bds_num; -bs_hor_ratio_out = bds_den; -bs_ver_ratio_in = bds_num; -bs_ver_ratio_out = bds_den; + } -#ifndef ISP2401 -/* Set the left padding set by InputFormatter. (ifmtr.c) */ -#else -/* Set the left padding set by InputFormatter. (ia_css_ifmtr_configure() in ifmtr.c) */ -#endif -if (stream_config->left_padding == -1) - left_padding_bqs = _ISP_BQS(binary->left_padding); -else -#ifndef ISP2401 - left_padding_bqs = (unsigned int)((int)ISP_VEC_NELEMS - - _ISP_BQS(stream_config->left_padding)); -#else - left_padding_bqs = (unsigned int)((int)ISP_VEC_NELEMS - _ISP_BQS(stream_config->left_padding)); -#endif + IA_CSS_LOG("bds_num=%d, bds_den=%d", bds_num, bds_den); -#ifndef ISP2401 -/* Set the left padding adjusted inside the isp. -When bds_factor 2.00 is needed, some padding is added to left_padding -inside the isp, before bayer downscaling. (raw.isp.c) -(Hopefully, left_crop/left_padding/top_crop should be defined in css -appropriately, depending on bds_factor.) -*/ -#else -IA_CSS_LOG("stream.left_padding=%d, binary.left_padding=%d, left_padding_bqs=%d", - stream_config->left_padding, binary->left_padding, left_padding_bqs); + /* Set the horizontal/vertical ratio of bayer scaling between input area and output area. */ + bs_hor_ratio_in = bds_num; + bs_hor_ratio_out = bds_den; + bs_ver_ratio_in = bds_num; + bs_ver_ratio_out = bds_den; -/* Set the left padding adjusted inside the isp kernels. - * When the bds_factor isn't 1.00, the left padding size is adjusted inside the isp, - * before bayer downscaling. (scaled_hor_plane_index(), raw_compute_hphase() in raw.isp.c) - */ -#endif -need_bds_factor_2_00 = ((binary->info->sp.bds.supported_bds_factors & - (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_50) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_3_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_50) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_5_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_6_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_8_00))) != 0); + /* Set the left padding set by InputFormatter. (ia_css_ifmtr_configure() in ifmtr.c) */ + if (stream_config->left_padding == -1) + left_padding_bqs = _ISP_BQS(binary->left_padding); + else + left_padding_bqs = (unsigned int)((int)ISP_VEC_NELEMS - _ISP_BQS(stream_config->left_padding)); -#ifndef ISP2401 -if (need_bds_factor_2_00 && binary->info->sp.pipeline.left_cropping > 0) - left_padding_adjusted_bqs = left_padding_bqs + ISP_VEC_NELEMS; -else -#else -need_bds_factor_1_50 = ((binary->info->sp.bds.supported_bds_factors & - (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_1_50) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_25) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_3_00) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_50) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_6_00))) != 0); - -need_bds_factor_1_25 = ((binary->info->sp.bds.supported_bds_factors & - (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_1_25) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_50) | - PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_5_00))) != 0); - -if (binary->info->sp.pipeline.left_cropping > 0 && - (need_bds_factor_2_00 || need_bds_factor_1_50 || need_bds_factor_1_25)) -{ - /* - * downscale 2.0 -> first_vec_adjusted_bqs = 128 - * downscale 1.5 -> first_vec_adjusted_bqs = 96 - * downscale 1.25 -> first_vec_adjusted_bqs = 80 - */ - unsigned int first_vec_adjusted_bqs - = ISP_VEC_NELEMS * bs_hor_ratio_in / bs_hor_ratio_out; - left_padding_adjusted_bqs = first_vec_adjusted_bqs - - _ISP_BQS(binary->info->sp.pipeline.left_cropping); -} else -#endif - left_padding_adjusted_bqs = left_padding_bqs; + IA_CSS_LOG("stream.left_padding=%d, binary.left_padding=%d, left_padding_bqs=%d", + stream_config->left_padding, binary->left_padding, + left_padding_bqs); -#ifndef ISP2401 -/* Currently, the bad pixel caused by filters before bayer scaling -is NOT considered, because the bad pixel is subtle. -When some large filter is used in the future, -we need to consider the bad pixel. - -Currently, when bds_factor isn't 1.00, 3x3 anti-alias filter is applied -to each color plane(Gr/R/B/Gb) before bayer downscaling. -This filter moves each color plane to right/bottom directions -by 1 pixel at the most, depending on downscaling factor. -*/ -bad_bqs_on_left_before_bs = 0; -bad_bqs_on_top_before_bs = 0; -#else -IA_CSS_LOG("supported_bds_factors=%d, need_bds_factor:2_00=%d, 1_50=%d, 1_25=%d", - binary->info->sp.bds.supported_bds_factors, - need_bds_factor_2_00, need_bds_factor_1_50, need_bds_factor_1_25); -IA_CSS_LOG("left_cropping=%d, left_padding_adjusted_bqs=%d", - binary->info->sp.pipeline.left_cropping, left_padding_adjusted_bqs); - -/* Set the top padding padded inside the isp kernel for bayer downscaling binaries. - * When the bds_factor isn't 1.00, the top padding is padded inside the isp - * before bayer downscaling, because the top cropping size (input margin) is not enough. - * (calculate_input_line(), raw_compute_vphase(), dma_read_raw() in raw.isp.c) - * NOTE: In dma_read_raw(), the factor passed to raw_compute_vphase() is got by get_bds_factor_for_dma_read(). - * This factor is BDS_FPVAL_100/BDS_FPVAL_125/BDS_FPVAL_150/BDS_FPVAL_200. - */ -top_padding_bqs = 0; -if (binary->info->sp.pipeline.top_cropping > 0 && - (required_bds_factor == SH_CSS_BDS_FACTOR_1_25 || - required_bds_factor == SH_CSS_BDS_FACTOR_1_50 || - required_bds_factor == SH_CSS_BDS_FACTOR_2_00)) -{ - /* Calculation from calculate_input_line() and raw_compute_vphase() in raw.isp.c. */ - int top_cropping_bqs = _ISP_BQS(binary->info->sp.pipeline.top_cropping); - /* top cropping (in bqs) */ - int factor = bds_num * bds_frac_acc / - bds_den; /* downscaling factor by fixed-point */ - int top_padding_bqsxfrac_acc = (top_cropping_bqs * factor - top_cropping_bqs * - bds_frac_acc) - + (2 * bds_frac_acc - factor); /* top padding by fixed-point (in bqs) */ - - top_padding_bqs = (unsigned int)((top_padding_bqsxfrac_acc + bds_frac_acc / 2 - - 1) / bds_frac_acc); -} + /* Set the left padding adjusted inside the isp kernels. + * When the bds_factor isn't 1.00, the left padding size is adjusted inside the isp, + * before bayer downscaling. (scaled_hor_plane_index(), raw_compute_hphase() in raw.isp.c) + */ + need_bds_factor_2_00 = ((binary->info->sp.bds.supported_bds_factors & + (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_3_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_5_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_6_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_8_00))) != 0); + + need_bds_factor_1_50 = ((binary->info->sp.bds.supported_bds_factors & + (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_1_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_25) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_3_00) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_4_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_6_00))) != 0); + + need_bds_factor_1_25 = ((binary->info->sp.bds.supported_bds_factors & + (PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_1_25) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_2_50) | + PACK_BDS_FACTOR(SH_CSS_BDS_FACTOR_5_00))) != 0); + + if (binary->info->sp.pipeline.left_cropping > 0 && + (need_bds_factor_2_00 || need_bds_factor_1_50 || need_bds_factor_1_25)) { + /* + * downscale 2.0 -> first_vec_adjusted_bqs = 128 + * downscale 1.5 -> first_vec_adjusted_bqs = 96 + * downscale 1.25 -> first_vec_adjusted_bqs = 80 + */ + unsigned int first_vec_adjusted_bqs = ISP_VEC_NELEMS * bs_hor_ratio_in / bs_hor_ratio_out; + left_padding_adjusted_bqs = first_vec_adjusted_bqs + - _ISP_BQS(binary->info->sp.pipeline.left_cropping); + } else { + left_padding_adjusted_bqs = left_padding_bqs; + } -IA_CSS_LOG("top_cropping=%d, top_padding_bqs=%d", binary->info->sp.pipeline.top_cropping, top_padding_bqs); + IA_CSS_LOG("supported_bds_factors=%d, need_bds_factor:2_00=%d, 1_50=%d, 1_25=%d", + binary->info->sp.bds.supported_bds_factors, + need_bds_factor_2_00, need_bds_factor_1_50, + need_bds_factor_1_25); + IA_CSS_LOG("left_cropping=%d, left_padding_adjusted_bqs=%d", + binary->info->sp.pipeline.left_cropping, + left_padding_adjusted_bqs); + + /* Set the top padding padded inside the isp kernel for bayer downscaling binaries. + * When the bds_factor isn't 1.00, the top padding is padded inside the isp + * before bayer downscaling, because the top cropping size (input margin) is not enough. + * (calculate_input_line(), raw_compute_vphase(), dma_read_raw() in raw.isp.c) + * NOTE: In dma_read_raw(), the factor passed to raw_compute_vphase() is got by get_bds_factor_for_dma_read(). + * This factor is BDS_FPVAL_100/BDS_FPVAL_125/BDS_FPVAL_150/BDS_FPVAL_200. + */ + top_padding_bqs = 0; + if (binary->info->sp.pipeline.top_cropping > 0 && + (required_bds_factor == SH_CSS_BDS_FACTOR_1_25 || + required_bds_factor == SH_CSS_BDS_FACTOR_1_50 || + required_bds_factor == SH_CSS_BDS_FACTOR_2_00)) { + /* Calculation from calculate_input_line() and raw_compute_vphase() in raw.isp.c. */ + int top_cropping_bqs = _ISP_BQS(binary->info->sp.pipeline.top_cropping); + /* top cropping (in bqs) */ + int factor = bds_num * bds_frac_acc / + bds_den; /* downscaling factor by fixed-point */ + int top_padding_bqsxfrac_acc = (top_cropping_bqs * factor - top_cropping_bqs * + bds_frac_acc) + + (2 * bds_frac_acc - factor); /* top padding by fixed-point (in bqs) */ + + top_padding_bqs = (unsigned int)((top_padding_bqsxfrac_acc + bds_frac_acc / 2 - + 1) / bds_frac_acc); + } -/* Set the right/down shift amount caused by filters applied BEFORE bayer scaling, - * which scaling is applied BEFORE shading corrertion. - * - * When the bds_factor isn't 1.00, 3x3 anti-alias filter is applied to each color plane(Gr/R/B/Gb) - * before bayer downscaling. - * This filter shifts each color plane (Gr/R/B/Gb) to right/down directions by 1 pixel. - */ -right_shift_bqs_before_bs = 0; -down_shift_bqs_before_bs = 0; -#endif + IA_CSS_LOG("top_cropping=%d, top_padding_bqs=%d", + binary->info->sp.pipeline.top_cropping, top_padding_bqs); -#ifndef ISP2401 -/* Currently, the bad pixel caused by filters after bayer scaling -is NOT considered, because the bad pixel is subtle. -When some large filter is used in the future, -we need to consider the bad pixel. - -Currently, when DPC&BNR is processed between bayer scaling and -shading correction, DPC&BNR moves each color plane to -right/bottom directions by 1 pixel. -*/ -bad_bqs_on_left_after_bs = 0; -bad_bqs_on_top_after_bs = 0; -#else -if (need_bds_factor_2_00 || need_bds_factor_1_50 || need_bds_factor_1_25) -{ - right_shift_bqs_before_bs = 1; - down_shift_bqs_before_bs = 1; -} + /* Set the right/down shift amount caused by filters applied BEFORE bayer scaling, + * which scaling is applied BEFORE shading corrertion. + * + * When the bds_factor isn't 1.00, 3x3 anti-alias filter is applied to each color plane(Gr/R/B/Gb) + * before bayer downscaling. + * This filter shifts each color plane (Gr/R/B/Gb) to right/down directions by 1 pixel. + */ + right_shift_bqs_before_bs = 0; + down_shift_bqs_before_bs = 0; -IA_CSS_LOG("right_shift_bqs_before_bs=%d, down_shift_bqs_before_bs=%d", - right_shift_bqs_before_bs, down_shift_bqs_before_bs); + if (need_bds_factor_2_00 || need_bds_factor_1_50 || need_bds_factor_1_25) { + right_shift_bqs_before_bs = 1; + down_shift_bqs_before_bs = 1; + } -/* Set the right/down shift amount caused by filters applied AFTER bayer scaling, - * which scaling is applied BEFORE shading corrertion. - * - * When DPC&BNR is processed between bayer scaling and shading correction, - * DPC&BNR moves each color plane (Gr/R/B/Gb) to right/down directions by 1 pixel. - */ -right_shift_bqs_after_bs = 0; -down_shift_bqs_after_bs = 0; -#endif + IA_CSS_LOG("right_shift_bqs_before_bs=%d, down_shift_bqs_before_bs=%d", + right_shift_bqs_before_bs, down_shift_bqs_before_bs); -#ifndef ISP2401 -/* Calculate the origin of bayer (real sensor data area) -located on the shading table during the shading correction. */ -res->sc_bayer_origin_x_bqs_on_shading_table -= ((left_padding_adjusted_bqs + bad_bqs_on_left_before_bs) - * bs_hor_ratio_out + bs_hor_ratio_in / 2) / bs_hor_ratio_in -+ bad_bqs_on_left_after_bs; -/* "+ bs_hor_ratio_in/2": rounding for division by bs_hor_ratio_in */ -res->sc_bayer_origin_y_bqs_on_shading_table -= (bad_bqs_on_top_before_bs - * bs_ver_ratio_out + bs_ver_ratio_in / 2) / bs_ver_ratio_in -+ bad_bqs_on_top_after_bs; -/* "+ bs_ver_ratio_in/2": rounding for division by bs_ver_ratio_in */ - -res->bayer_scale_hor_ratio_in = (uint32_t)bs_hor_ratio_in; -res->bayer_scale_hor_ratio_out = (uint32_t)bs_hor_ratio_out; -res->bayer_scale_ver_ratio_in = (uint32_t)bs_ver_ratio_in; -res->bayer_scale_ver_ratio_out = (uint32_t)bs_ver_ratio_out; -#else -if (binary->info->mem_offsets.offsets.param->dmem.dp.size != 0) /* if DPC&BNR is enabled in the binary */ -{ - right_shift_bqs_after_bs = 1; - down_shift_bqs_after_bs = 1; -} + /* Set the right/down shift amount caused by filters applied AFTER bayer scaling, + * which scaling is applied BEFORE shading corrertion. + * + * When DPC&BNR is processed between bayer scaling and shading correction, + * DPC&BNR moves each color plane (Gr/R/B/Gb) to right/down directions by 1 pixel. + */ + right_shift_bqs_after_bs = 0; + down_shift_bqs_after_bs = 0; -IA_CSS_LOG("right_shift_bqs_after_bs=%d, down_shift_bqs_after_bs=%d", - right_shift_bqs_after_bs, down_shift_bqs_after_bs); + /* if DPC&BNR is enabled in the binary */ + if (binary->info->mem_offsets.offsets.param->dmem.dp.size != 0) { + right_shift_bqs_after_bs = 1; + down_shift_bqs_after_bs = 1; + } -/* Set the origin of the sensor data area on the internal frame at shading correction. */ -{ - unsigned int bs_frac = bds_frac_acc; /* scaling factor 1.0 in fixed point */ - unsigned int bs_out, bs_in; /* scaling ratio in fixed point */ + IA_CSS_LOG("right_shift_bqs_after_bs=%d, down_shift_bqs_after_bs=%d", + right_shift_bqs_after_bs, down_shift_bqs_after_bs); bs_out = bs_hor_ratio_out * bs_frac; bs_in = bs_hor_ratio_in * bs_frac; - sensor_data_origin_x_bqs_on_internal - = ((left_padding_adjusted_bqs + right_shift_bqs_before_bs) * bs_out + bs_in / 2) / bs_in - + right_shift_bqs_after_bs; /* "+ bs_in/2": rounding */ + sensor_data_origin_x_bqs_on_internal = + ((left_padding_adjusted_bqs + right_shift_bqs_before_bs) * bs_out + bs_in / 2) / bs_in + + right_shift_bqs_after_bs; /* "+ bs_in/2": rounding */ bs_out = bs_ver_ratio_out * bs_frac; bs_in = bs_ver_ratio_in * bs_frac; - sensor_data_origin_y_bqs_on_internal - = ((top_padding_bqs + down_shift_bqs_before_bs) * bs_out + bs_in / 2) / bs_in - + down_shift_bqs_after_bs; /* "+ bs_in/2": rounding */ -} - -scr->bayer_scale_hor_ratio_in = (uint32_t)bs_hor_ratio_in; -scr->bayer_scale_hor_ratio_out = (uint32_t)bs_hor_ratio_out; -scr->bayer_scale_ver_ratio_in = (uint32_t)bs_ver_ratio_in; -scr->bayer_scale_ver_ratio_out = (uint32_t)bs_ver_ratio_out; -scr->sensor_data_origin_x_bqs_on_internal = (uint32_t)sensor_data_origin_x_bqs_on_internal; -scr->sensor_data_origin_y_bqs_on_internal = (uint32_t)sensor_data_origin_y_bqs_on_internal; - -IA_CSS_LOG("sc_requirements: %d, %d, %d, %d, %d, %d", - scr->bayer_scale_hor_ratio_in, scr->bayer_scale_hor_ratio_out, - scr->bayer_scale_ver_ratio_in, scr->bayer_scale_ver_ratio_out, - scr->sensor_data_origin_x_bqs_on_internal, scr->sensor_data_origin_y_bqs_on_internal); -#endif + sensor_data_origin_y_bqs_on_internal = + ((top_padding_bqs + down_shift_bqs_before_bs) * bs_out + bs_in / 2) / bs_in + + down_shift_bqs_after_bs; /* "+ bs_in/2": rounding */ + + scr->bayer_scale_hor_ratio_in = (uint32_t)bs_hor_ratio_in; + scr->bayer_scale_hor_ratio_out = (uint32_t)bs_hor_ratio_out; + scr->bayer_scale_ver_ratio_in = (uint32_t)bs_ver_ratio_in; + scr->bayer_scale_ver_ratio_out = (uint32_t)bs_ver_ratio_out; + scr->sensor_data_origin_x_bqs_on_internal = (uint32_t)sensor_data_origin_x_bqs_on_internal; + scr->sensor_data_origin_y_bqs_on_internal = (uint32_t)sensor_data_origin_y_bqs_on_internal; + + IA_CSS_LOG("sc_requirements: %d, %d, %d, %d, %d, %d", + scr->bayer_scale_hor_ratio_in, + scr->bayer_scale_hor_ratio_out, + scr->bayer_scale_ver_ratio_in, scr->bayer_scale_ver_ratio_out, + scr->sensor_data_origin_x_bqs_on_internal, + scr->sensor_data_origin_y_bqs_on_internal); -#ifdef ISP2401 -IA_CSS_LEAVE_ERR_PRIVATE(err); -#endif -return err; + IA_CSS_LEAVE_ERR_PRIVATE(err); + return err; } /* Get the shading information of Shading Correction Type 1. */ static int -ia_css_binary_get_shading_info_type_1(const struct ia_css_binary - *binary, /* [in] */ - unsigned int required_bds_factor, /* [in] */ - const struct ia_css_stream_config *stream_config, /* [in] */ -#ifndef ISP2401 - struct ia_css_shading_info *info) /* [out] */ -#else - struct ia_css_shading_info *shading_info, /* [out] */ - struct ia_css_pipe_config *pipe_config) /* [out] */ -#endif +isp2400_binary_get_shading_info_type_1(const struct ia_css_binary *binary, /* [in] */ + unsigned int required_bds_factor, /* [in] */ + const struct ia_css_stream_config *stream_config, /* [in] */ + struct ia_css_shading_info *info) /* [out] */ { int err; -#ifndef ISP2401 struct sh_css_shading_table_bayer_origin_compute_results res; -#else - struct sh_css_binary_sc_requirements scr; -#endif -#ifndef ISP2401 assert(binary); assert(info); -#else - u32 in_width_bqs, in_height_bqs, internal_width_bqs, internal_height_bqs; - u32 num_hor_grids, num_ver_grids, bqs_per_grid_cell, tbl_width_bqs, tbl_height_bqs; - u32 sensor_org_x_bqs_on_internal, sensor_org_y_bqs_on_internal, sensor_width_bqs, sensor_height_bqs; - u32 sensor_center_x_bqs_on_internal, sensor_center_y_bqs_on_internal; - u32 left, right, upper, lower; - u32 adjust_left, adjust_right, adjust_upper, adjust_lower, adjust_width_bqs, adjust_height_bqs; - u32 internal_org_x_bqs_on_tbl, internal_org_y_bqs_on_tbl; - u32 sensor_org_x_bqs_on_tbl, sensor_org_y_bqs_on_tbl; -#endif -#ifndef ISP2401 info->type = IA_CSS_SHADING_CORRECTION_TYPE_1; -#else - assert(binary); - assert(stream_config); - assert(shading_info); - assert(pipe_config); -#endif -#ifndef ISP2401 info->info.type_1.enable = binary->info->sp.enable.sc; info->info.type_1.num_hor_grids = binary->sctbl_width_per_color; info->info.type_1.num_ver_grids = binary->sctbl_height; info->info.type_1.bqs_per_grid_cell = (1 << binary->deci_factor_log2); -#else - IA_CSS_ENTER_PRIVATE("binary=%p, required_bds_factor=%d, stream_config=%p", - binary, required_bds_factor, stream_config); -#endif /* Initialize by default values. */ -#ifndef ISP2401 info->info.type_1.bayer_scale_hor_ratio_in = 1; info->info.type_1.bayer_scale_hor_ratio_out = 1; info->info.type_1.bayer_scale_ver_ratio_in = 1; @@ -550,158 +510,186 @@ ia_css_binary_get_shading_info_type_1(const struct ia_css_binary stream_config, &res); if (err) -#else + return err; + + info->info.type_1.bayer_scale_hor_ratio_in = res.bayer_scale_hor_ratio_in; + info->info.type_1.bayer_scale_hor_ratio_out = res.bayer_scale_hor_ratio_out; + info->info.type_1.bayer_scale_ver_ratio_in = res.bayer_scale_ver_ratio_in; + info->info.type_1.bayer_scale_ver_ratio_out = res.bayer_scale_ver_ratio_out; + info->info.type_1.sc_bayer_origin_x_bqs_on_shading_table = res.sc_bayer_origin_x_bqs_on_shading_table; + info->info.type_1.sc_bayer_origin_y_bqs_on_shading_table = res.sc_bayer_origin_y_bqs_on_shading_table; + + return err; +} + +/* Get the shading information of Shading Correction Type 1. */ +static int +isp2401_binary_get_shading_info_type_1(const struct ia_css_binary *binary, /* [in] */ + unsigned int required_bds_factor, /* [in] */ + const struct ia_css_stream_config *stream_config, /* [in] */ + struct ia_css_shading_info *shading_info, /* [out] */ + struct ia_css_pipe_config *pipe_config) /* [out] */ +{ + int err; + struct sh_css_binary_sc_requirements scr; + + u32 in_width_bqs, in_height_bqs, internal_width_bqs, internal_height_bqs; + u32 num_hor_grids, num_ver_grids, bqs_per_grid_cell, tbl_width_bqs, tbl_height_bqs; + u32 sensor_org_x_bqs_on_internal, sensor_org_y_bqs_on_internal, sensor_width_bqs, sensor_height_bqs; + u32 sensor_center_x_bqs_on_internal, sensor_center_y_bqs_on_internal; + u32 left, right, upper, lower; + u32 adjust_left, adjust_right, adjust_upper, adjust_lower, adjust_width_bqs, adjust_height_bqs; + u32 internal_org_x_bqs_on_tbl, internal_org_y_bqs_on_tbl; + u32 sensor_org_x_bqs_on_tbl, sensor_org_y_bqs_on_tbl; + + assert(binary); + assert(stream_config); + assert(shading_info); + assert(pipe_config); + + IA_CSS_ENTER_PRIVATE("binary=%p, required_bds_factor=%d, stream_config=%p", + binary, required_bds_factor, stream_config); + + /* Initialize by default values. */ *shading_info = DEFAULT_SHADING_INFO_TYPE_1; err = sh_css_binary_get_sc_requirements(binary, required_bds_factor, stream_config, &scr); - if (err) - { + if (err) { IA_CSS_LEAVE_ERR_PRIVATE(err); -#endif return err; -#ifdef ISP2401 -} + } -IA_CSS_LOG("binary: id=%d, sctbl=%dx%d, deci=%d", - binary->info->sp.id, binary->sctbl_width_per_color, binary->sctbl_height, binary->deci_factor_log2); -IA_CSS_LOG("binary: in=%dx%d, in_padded_w=%d, int=%dx%d, int_padded_w=%d, out=%dx%d, out_padded_w=%d", - binary->in_frame_info.res.width, binary->in_frame_info.res.height, binary->in_frame_info.padded_width, - binary->internal_frame_info.res.width, binary->internal_frame_info.res.height, - binary->internal_frame_info.padded_width, - binary->out_frame_info[0].res.width, binary->out_frame_info[0].res.height, - binary->out_frame_info[0].padded_width); - -/* Set the input size from sensor, which includes left/top crop size. */ -in_width_bqs = _ISP_BQS(binary->in_frame_info.res.width); -in_height_bqs = _ISP_BQS(binary->in_frame_info.res.height); - -/* Frame size internally used in ISP, including sensor data and padding. - * This is the frame size, to which the shading correction is applied. - */ -internal_width_bqs = _ISP_BQS(binary->internal_frame_info.res.width); -internal_height_bqs = _ISP_BQS(binary->internal_frame_info.res.height); - -/* Shading table. */ -num_hor_grids = binary->sctbl_width_per_color; -num_ver_grids = binary->sctbl_height; -bqs_per_grid_cell = (1 << binary->deci_factor_log2); -tbl_width_bqs = (num_hor_grids - 1) * bqs_per_grid_cell; -tbl_height_bqs = (num_ver_grids - 1) * bqs_per_grid_cell; -#endif + IA_CSS_LOG("binary: id=%d, sctbl=%dx%d, deci=%d", + binary->info->sp.id, binary->sctbl_width_per_color, binary->sctbl_height, binary->deci_factor_log2); + IA_CSS_LOG("binary: in=%dx%d, in_padded_w=%d, int=%dx%d, int_padded_w=%d, out=%dx%d, out_padded_w=%d", + binary->in_frame_info.res.width, binary->in_frame_info.res.height, binary->in_frame_info.padded_width, + binary->internal_frame_info.res.width, binary->internal_frame_info.res.height, + binary->internal_frame_info.padded_width, + binary->out_frame_info[0].res.width, binary->out_frame_info[0].res.height, + binary->out_frame_info[0].padded_width); -#ifndef ISP2401 -info->info.type_1.bayer_scale_hor_ratio_in = res.bayer_scale_hor_ratio_in; -info->info.type_1.bayer_scale_hor_ratio_out = res.bayer_scale_hor_ratio_out; -info->info.type_1.bayer_scale_ver_ratio_in = res.bayer_scale_ver_ratio_in; -info->info.type_1.bayer_scale_ver_ratio_out = res.bayer_scale_ver_ratio_out; -info->info.type_1.sc_bayer_origin_x_bqs_on_shading_table = res.sc_bayer_origin_x_bqs_on_shading_table; -info->info.type_1.sc_bayer_origin_y_bqs_on_shading_table = res.sc_bayer_origin_y_bqs_on_shading_table; -#else -IA_CSS_LOG("tbl_width_bqs=%d, tbl_height_bqs=%d", tbl_width_bqs, tbl_height_bqs); -#endif + /* Set the input size from sensor, which includes left/top crop size. */ + in_width_bqs = _ISP_BQS(binary->in_frame_info.res.width); + in_height_bqs = _ISP_BQS(binary->in_frame_info.res.height); -#ifdef ISP2401 -/* Real sensor data area on the internal frame at shading correction. - * Filters and scaling are applied to the internal frame before shading correction, depending on the binary. - */ -sensor_org_x_bqs_on_internal = scr.sensor_data_origin_x_bqs_on_internal; -sensor_org_y_bqs_on_internal = scr.sensor_data_origin_y_bqs_on_internal; -{ - unsigned int bs_frac = 8; /* scaling factor 1.0 in fixed point (8 == FRAC_ACC macro in ISP) */ - unsigned int bs_out, bs_in; /* scaling ratio in fixed point */ + /* + * Frame size internally used in ISP, including sensor data and padding. + * This is the frame size, to which the shading correction is applied. + */ + internal_width_bqs = _ISP_BQS(binary->internal_frame_info.res.width); + internal_height_bqs = _ISP_BQS(binary->internal_frame_info.res.height); - bs_out = scr.bayer_scale_hor_ratio_out * bs_frac; - bs_in = scr.bayer_scale_hor_ratio_in * bs_frac; - sensor_width_bqs = (in_width_bqs * bs_out + bs_in / 2) / bs_in; /* "+ bs_in/2": rounding */ + /* Shading table. */ + num_hor_grids = binary->sctbl_width_per_color; + num_ver_grids = binary->sctbl_height; + bqs_per_grid_cell = (1 << binary->deci_factor_log2); + tbl_width_bqs = (num_hor_grids - 1) * bqs_per_grid_cell; + tbl_height_bqs = (num_ver_grids - 1) * bqs_per_grid_cell; - bs_out = scr.bayer_scale_ver_ratio_out * bs_frac; - bs_in = scr.bayer_scale_ver_ratio_in * bs_frac; - sensor_height_bqs = (in_height_bqs * bs_out + bs_in / 2) / bs_in; /* "+ bs_in/2": rounding */ -} + IA_CSS_LOG("tbl_width_bqs=%d, tbl_height_bqs=%d", tbl_width_bqs, tbl_height_bqs); + + /* + * Real sensor data area on the internal frame at shading correction. + * Filters and scaling are applied to the internal frame before + * shading correction, depending on the binary. + */ + sensor_org_x_bqs_on_internal = scr.sensor_data_origin_x_bqs_on_internal; + sensor_org_y_bqs_on_internal = scr.sensor_data_origin_y_bqs_on_internal; + { + unsigned int bs_frac = 8; /* scaling factor 1.0 in fixed point (8 == FRAC_ACC macro in ISP) */ + unsigned int bs_out, bs_in; /* scaling ratio in fixed point */ -/* Center of the sensor data on the internal frame at shading correction. */ -sensor_center_x_bqs_on_internal = sensor_org_x_bqs_on_internal + sensor_width_bqs / 2; -sensor_center_y_bqs_on_internal = sensor_org_y_bqs_on_internal + sensor_height_bqs / 2; + bs_out = scr.bayer_scale_hor_ratio_out * bs_frac; + bs_in = scr.bayer_scale_hor_ratio_in * bs_frac; + sensor_width_bqs = (in_width_bqs * bs_out + bs_in / 2) / bs_in; /* "+ bs_in/2": rounding */ -/* Size of left/right/upper/lower sides of the sensor center on the internal frame. */ -left = sensor_center_x_bqs_on_internal; -right = internal_width_bqs - sensor_center_x_bqs_on_internal; -upper = sensor_center_y_bqs_on_internal; -lower = internal_height_bqs - sensor_center_y_bqs_on_internal; + bs_out = scr.bayer_scale_ver_ratio_out * bs_frac; + bs_in = scr.bayer_scale_ver_ratio_in * bs_frac; + sensor_height_bqs = (in_height_bqs * bs_out + bs_in / 2) / bs_in; /* "+ bs_in/2": rounding */ + } -/* Align the size of left/right/upper/lower sides to a multiple of the grid cell size. */ -adjust_left = CEIL_MUL(left, bqs_per_grid_cell); -adjust_right = CEIL_MUL(right, bqs_per_grid_cell); -adjust_upper = CEIL_MUL(upper, bqs_per_grid_cell); -adjust_lower = CEIL_MUL(lower, bqs_per_grid_cell); + /* Center of the sensor data on the internal frame at shading correction. */ + sensor_center_x_bqs_on_internal = sensor_org_x_bqs_on_internal + sensor_width_bqs / 2; + sensor_center_y_bqs_on_internal = sensor_org_y_bqs_on_internal + sensor_height_bqs / 2; -/* Shading table should cover the adjusted frame size. */ -adjust_width_bqs = adjust_left + adjust_right; -adjust_height_bqs = adjust_upper + adjust_lower; + /* Size of left/right/upper/lower sides of the sensor center on the internal frame. */ + left = sensor_center_x_bqs_on_internal; + right = internal_width_bqs - sensor_center_x_bqs_on_internal; + upper = sensor_center_y_bqs_on_internal; + lower = internal_height_bqs - sensor_center_y_bqs_on_internal; -IA_CSS_LOG("adjust_width_bqs=%d, adjust_height_bqs=%d", adjust_width_bqs, adjust_height_bqs); + /* Align the size of left/right/upper/lower sides to a multiple of the grid cell size. */ + adjust_left = CEIL_MUL(left, bqs_per_grid_cell); + adjust_right = CEIL_MUL(right, bqs_per_grid_cell); + adjust_upper = CEIL_MUL(upper, bqs_per_grid_cell); + adjust_lower = CEIL_MUL(lower, bqs_per_grid_cell); -if (adjust_width_bqs > tbl_width_bqs || adjust_height_bqs > tbl_height_bqs) -{ - IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL); - return -EINVAL; -} + /* Shading table should cover the adjusted frame size. */ + adjust_width_bqs = adjust_left + adjust_right; + adjust_height_bqs = adjust_upper + adjust_lower; -/* Origin of the internal frame on the shading table. */ -internal_org_x_bqs_on_tbl = adjust_left - left; -internal_org_y_bqs_on_tbl = adjust_upper - upper; - -/* Origin of the real sensor data area on the shading table. */ -sensor_org_x_bqs_on_tbl = internal_org_x_bqs_on_tbl + sensor_org_x_bqs_on_internal; -sensor_org_y_bqs_on_tbl = internal_org_y_bqs_on_tbl + sensor_org_y_bqs_on_internal; - -/* The shading information necessary as API is stored in the shading_info. */ -shading_info->info.type_1.num_hor_grids = num_hor_grids; -shading_info->info.type_1.num_ver_grids = num_ver_grids; -shading_info->info.type_1.bqs_per_grid_cell = bqs_per_grid_cell; - -shading_info->info.type_1.bayer_scale_hor_ratio_in = scr.bayer_scale_hor_ratio_in; -shading_info->info.type_1.bayer_scale_hor_ratio_out = scr.bayer_scale_hor_ratio_out; -shading_info->info.type_1.bayer_scale_ver_ratio_in = scr.bayer_scale_ver_ratio_in; -shading_info->info.type_1.bayer_scale_ver_ratio_out = scr.bayer_scale_ver_ratio_out; - -shading_info->info.type_1.isp_input_sensor_data_res_bqs.width = in_width_bqs; -shading_info->info.type_1.isp_input_sensor_data_res_bqs.height = in_height_bqs; - -shading_info->info.type_1.sensor_data_res_bqs.width = sensor_width_bqs; -shading_info->info.type_1.sensor_data_res_bqs.height = sensor_height_bqs; - -shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.x = (int32_t)sensor_org_x_bqs_on_tbl; -shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.y = (int32_t)sensor_org_y_bqs_on_tbl; - -/* The shading information related to ISP (but, not necessary as API) is stored in the pipe_config. */ -pipe_config->internal_frame_origin_bqs_on_sctbl.x = (int32_t)internal_org_x_bqs_on_tbl; -pipe_config->internal_frame_origin_bqs_on_sctbl.y = (int32_t)internal_org_y_bqs_on_tbl; - -IA_CSS_LOG("shading_info: grids=%dx%d, cell=%d, scale=%d,%d,%d,%d, input=%dx%d, data=%dx%d, origin=(%d,%d)", - shading_info->info.type_1.num_hor_grids, - shading_info->info.type_1.num_ver_grids, - shading_info->info.type_1.bqs_per_grid_cell, - shading_info->info.type_1.bayer_scale_hor_ratio_in, - shading_info->info.type_1.bayer_scale_hor_ratio_out, - shading_info->info.type_1.bayer_scale_ver_ratio_in, - shading_info->info.type_1.bayer_scale_ver_ratio_out, - shading_info->info.type_1.isp_input_sensor_data_res_bqs.width, - shading_info->info.type_1.isp_input_sensor_data_res_bqs.height, - shading_info->info.type_1.sensor_data_res_bqs.width, - shading_info->info.type_1.sensor_data_res_bqs.height, - shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.x, - shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.y); - -IA_CSS_LOG("pipe_config: origin=(%d,%d)", - pipe_config->internal_frame_origin_bqs_on_sctbl.x, - pipe_config->internal_frame_origin_bqs_on_sctbl.y); - -IA_CSS_LEAVE_ERR_PRIVATE(err); -#endif -return err; + IA_CSS_LOG("adjust_width_bqs=%d, adjust_height_bqs=%d", adjust_width_bqs, adjust_height_bqs); + + if (adjust_width_bqs > tbl_width_bqs || adjust_height_bqs > tbl_height_bqs) { + IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL); + return -EINVAL; + } + + /* Origin of the internal frame on the shading table. */ + internal_org_x_bqs_on_tbl = adjust_left - left; + internal_org_y_bqs_on_tbl = adjust_upper - upper; + + /* Origin of the real sensor data area on the shading table. */ + sensor_org_x_bqs_on_tbl = internal_org_x_bqs_on_tbl + sensor_org_x_bqs_on_internal; + sensor_org_y_bqs_on_tbl = internal_org_y_bqs_on_tbl + sensor_org_y_bqs_on_internal; + + /* The shading information necessary as API is stored in the shading_info. */ + shading_info->info.type_1.num_hor_grids = num_hor_grids; + shading_info->info.type_1.num_ver_grids = num_ver_grids; + shading_info->info.type_1.bqs_per_grid_cell = bqs_per_grid_cell; + + shading_info->info.type_1.bayer_scale_hor_ratio_in = scr.bayer_scale_hor_ratio_in; + shading_info->info.type_1.bayer_scale_hor_ratio_out = scr.bayer_scale_hor_ratio_out; + shading_info->info.type_1.bayer_scale_ver_ratio_in = scr.bayer_scale_ver_ratio_in; + shading_info->info.type_1.bayer_scale_ver_ratio_out = scr.bayer_scale_ver_ratio_out; + + shading_info->info.type_1.isp_input_sensor_data_res_bqs.width = in_width_bqs; + shading_info->info.type_1.isp_input_sensor_data_res_bqs.height = in_height_bqs; + + shading_info->info.type_1.sensor_data_res_bqs.width = sensor_width_bqs; + shading_info->info.type_1.sensor_data_res_bqs.height = sensor_height_bqs; + + shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.x = (int32_t)sensor_org_x_bqs_on_tbl; + shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.y = (int32_t)sensor_org_y_bqs_on_tbl; + + /* The shading information related to ISP (but, not necessary as API) is stored in the pipe_config. */ + pipe_config->internal_frame_origin_bqs_on_sctbl.x = (int32_t)internal_org_x_bqs_on_tbl; + pipe_config->internal_frame_origin_bqs_on_sctbl.y = (int32_t)internal_org_y_bqs_on_tbl; + + IA_CSS_LOG("shading_info: grids=%dx%d, cell=%d, scale=%d,%d,%d,%d, input=%dx%d, data=%dx%d, origin=(%d,%d)", + shading_info->info.type_1.num_hor_grids, + shading_info->info.type_1.num_ver_grids, + shading_info->info.type_1.bqs_per_grid_cell, + shading_info->info.type_1.bayer_scale_hor_ratio_in, + shading_info->info.type_1.bayer_scale_hor_ratio_out, + shading_info->info.type_1.bayer_scale_ver_ratio_in, + shading_info->info.type_1.bayer_scale_ver_ratio_out, + shading_info->info.type_1.isp_input_sensor_data_res_bqs.width, + shading_info->info.type_1.isp_input_sensor_data_res_bqs.height, + shading_info->info.type_1.sensor_data_res_bqs.width, + shading_info->info.type_1.sensor_data_res_bqs.height, + shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.x, + shading_info->info.type_1.sensor_data_origin_bqs_on_sctbl.y); + + IA_CSS_LOG("pipe_config: origin=(%d,%d)", + pipe_config->internal_frame_origin_bqs_on_sctbl.x, + pipe_config->internal_frame_origin_bqs_on_sctbl.y); + + IA_CSS_LEAVE_ERR_PRIVATE(err); + return err; } + int ia_css_binary_get_shading_info(const struct ia_css_binary *binary, /* [in] */ enum ia_css_shading_correction_type type, /* [in] */ @@ -718,19 +706,24 @@ ia_css_binary_get_shading_info(const struct ia_css_binary *binary, /* [in] */ IA_CSS_ENTER_PRIVATE("binary=%p, type=%d, required_bds_factor=%d, stream_config=%p", binary, type, required_bds_factor, stream_config); - if (type == IA_CSS_SHADING_CORRECTION_TYPE_1) -#ifndef ISP2401 - err = ia_css_binary_get_shading_info_type_1(binary, required_bds_factor, stream_config, - shading_info); -#else - err = ia_css_binary_get_shading_info_type_1(binary, required_bds_factor, stream_config, - shading_info, pipe_config); -#endif + if (type != IA_CSS_SHADING_CORRECTION_TYPE_1) { + err = -ENOTSUPP; - /* Other function calls can be added here when other shading correction types will be added in the future. */ + IA_CSS_LEAVE_ERR_PRIVATE(err); + return err; + } + if (!IS_ISP2401) + err = isp2400_binary_get_shading_info_type_1(binary, + required_bds_factor, + stream_config, + shading_info); else - err = -ENOTSUPP; + err = isp2401_binary_get_shading_info_type_1(binary, + required_bds_factor, + stream_config, + shading_info, + pipe_config); IA_CSS_LEAVE_ERR_PRIVATE(err); return err; @@ -1045,7 +1038,7 @@ binary_in_frame_padded_width(int in_frame_width, int rval; int nr_of_left_paddings; /* number of paddings pixels on the left of an image line */ -#if defined(USE_INPUT_SYSTEM_VERSION_2401) +#if defined(ISP2401) /* the output image line of Input System 2401 does not have the left paddings */ nr_of_left_paddings = 0; #else |