diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c | 313 |
1 files changed, 0 insertions, 313 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c deleted file mode 100644 index f809a7d21033..000000000000 --- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c +++ /dev/null @@ -1,313 +0,0 @@ -/* - * Copyright 2016 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: AMD - * - */ - -#include "dm_services.h" - -#include "core_types.h" - -#include "reg_helper.h" -#include "dcn201_dpp.h" -#include "basics/conversion.h" - -#define REG(reg)\ - dpp->tf_regs->reg - -#define CTX \ - dpp->base.ctx - -#undef FN -#define FN(reg_name, field_name) \ - dpp->tf_shift->field_name, dpp->tf_mask->field_name - -static void dpp201_cnv_setup( - struct dpp *dpp_base, - enum surface_pixel_format format, - enum expansion_mode mode, - struct dc_csc_transform input_csc_color_matrix, - enum dc_color_space input_color_space, - struct cnv_alpha_2bit_lut *alpha_2bit_lut) -{ - struct dcn201_dpp *dpp = TO_DCN201_DPP(dpp_base); - uint32_t pixel_format = 0; - uint32_t alpha_en = 1; - enum dc_color_space color_space = COLOR_SPACE_SRGB; - enum dcn10_input_csc_select select = INPUT_CSC_SELECT_BYPASS; - bool force_disable_cursor = false; - uint32_t is_2bit = 0; - - REG_SET_2(FORMAT_CONTROL, 0, - CNVC_BYPASS, 0, - FORMAT_EXPANSION_MODE, mode); - - REG_UPDATE(FORMAT_CONTROL, FORMAT_CNV16, 0); - REG_UPDATE(FORMAT_CONTROL, CNVC_BYPASS_MSB_ALIGN, 0); - REG_UPDATE(FORMAT_CONTROL, CLAMP_POSITIVE, 0); - REG_UPDATE(FORMAT_CONTROL, CLAMP_POSITIVE_C, 0); - - switch (format) { - case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555: - pixel_format = 1; - break; - case SURFACE_PIXEL_FORMAT_GRPH_RGB565: - pixel_format = 3; - alpha_en = 0; - break; - case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888: - case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888: - pixel_format = 8; - break; - case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010: - case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010: - pixel_format = 10; - is_2bit = 1; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr: - force_disable_cursor = false; - pixel_format = 65; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb: - force_disable_cursor = true; - pixel_format = 64; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr: - force_disable_cursor = true; - pixel_format = 67; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb: - force_disable_cursor = true; - pixel_format = 66; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - break; - case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616: - pixel_format = 22; - break; - case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: - pixel_format = 24; - break; - case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F: - pixel_format = 25; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_AYCrCb8888: - pixel_format = 12; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - break; - case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX: - pixel_format = 112; - alpha_en = 0; - break; - case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX: - pixel_format = 113; - alpha_en = 0; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010: - pixel_format = 114; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - is_2bit = 1; - break; - case SURFACE_PIXEL_FORMAT_VIDEO_CrYCbA1010102: - pixel_format = 115; - color_space = COLOR_SPACE_YCBCR709; - select = INPUT_CSC_SELECT_ICSC; - is_2bit = 1; - break; - case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT: - pixel_format = 118; - alpha_en = 0; - break; - case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT: - pixel_format = 119; - alpha_en = 0; - break; - default: - break; - } - - /* Set default color space based on format if none is given. */ - color_space = input_color_space ? input_color_space : color_space; - - if (is_2bit == 1 && alpha_2bit_lut != NULL) { - REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); - REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); - REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT2, alpha_2bit_lut->lut2); - REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT3, alpha_2bit_lut->lut3); - } - - REG_SET(CNVC_SURFACE_PIXEL_FORMAT, 0, - CNVC_SURFACE_PIXEL_FORMAT, pixel_format); - REG_UPDATE(FORMAT_CONTROL, FORMAT_CONTROL__ALPHA_EN, alpha_en); - - dpp1_program_input_csc(dpp_base, color_space, select, NULL); - - if (force_disable_cursor) { - REG_UPDATE(CURSOR_CONTROL, - CURSOR_ENABLE, 0); - REG_UPDATE(CURSOR0_CONTROL, - CUR0_ENABLE, 0); - } - dpp2_power_on_obuf(dpp_base, true); -} - -#define IDENTITY_RATIO(ratio) (dc_fixpt_u3d19(ratio) == (1 << 19)) - -static bool dpp201_get_optimal_number_of_taps( - struct dpp *dpp, - struct scaler_data *scl_data, - const struct scaling_taps *in_taps) -{ - if (scl_data->viewport.width != scl_data->h_active && - scl_data->viewport.height != scl_data->v_active && - dpp->caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT && - scl_data->format == PIXEL_FORMAT_FP16) - return false; - - if (scl_data->viewport.width > scl_data->h_active && - dpp->ctx->dc->debug.max_downscale_src_width != 0 && - scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width) - return false; - - if (scl_data->ratios.horz.value == (8ll << 32)) - scl_data->ratios.horz.value--; - if (scl_data->ratios.vert.value == (8ll << 32)) - scl_data->ratios.vert.value--; - if (scl_data->ratios.horz_c.value == (8ll << 32)) - scl_data->ratios.horz_c.value--; - if (scl_data->ratios.vert_c.value == (8ll << 32)) - scl_data->ratios.vert_c.value--; - - if (in_taps->h_taps == 0) { - if (dc_fixpt_ceil(scl_data->ratios.horz) > 4) - scl_data->taps.h_taps = 8; - else - scl_data->taps.h_taps = 4; - } else - scl_data->taps.h_taps = in_taps->h_taps; - - if (in_taps->v_taps == 0) { - if (dc_fixpt_ceil(scl_data->ratios.vert) > 4) - scl_data->taps.v_taps = 8; - else - scl_data->taps.v_taps = 4; - } else - scl_data->taps.v_taps = in_taps->v_taps; - if (in_taps->v_taps_c == 0) { - if (dc_fixpt_ceil(scl_data->ratios.vert_c) > 4) - scl_data->taps.v_taps_c = 4; - else - scl_data->taps.v_taps_c = 2; - } else - scl_data->taps.v_taps_c = in_taps->v_taps_c; - if (in_taps->h_taps_c == 0) { - if (dc_fixpt_ceil(scl_data->ratios.horz_c) > 4) - scl_data->taps.h_taps_c = 4; - else - scl_data->taps.h_taps_c = 2; - } else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1) - scl_data->taps.h_taps_c = in_taps->h_taps_c - 1; - else - scl_data->taps.h_taps_c = in_taps->h_taps_c; - - if (!dpp->ctx->dc->debug.always_scale) { - if (IDENTITY_RATIO(scl_data->ratios.horz)) - scl_data->taps.h_taps = 1; - if (IDENTITY_RATIO(scl_data->ratios.vert)) - scl_data->taps.v_taps = 1; - if (IDENTITY_RATIO(scl_data->ratios.horz_c)) - scl_data->taps.h_taps_c = 1; - if (IDENTITY_RATIO(scl_data->ratios.vert_c)) - scl_data->taps.v_taps_c = 1; - } - - return true; -} - -static struct dpp_funcs dcn201_dpp_funcs = { - .dpp_read_state = dpp20_read_state, - .dpp_reset = dpp_reset, - .dpp_set_scaler = dpp1_dscl_set_scaler_manual_scale, - .dpp_get_optimal_number_of_taps = dpp201_get_optimal_number_of_taps, - .dpp_set_gamut_remap = dpp1_cm_set_gamut_remap, - .dpp_set_csc_adjustment = NULL, - .dpp_set_csc_default = NULL, - .dpp_program_regamma_pwl = oppn20_dummy_program_regamma_pwl, - .dpp_set_degamma = dpp2_set_degamma, - .dpp_program_input_lut = dpp2_dummy_program_input_lut, - .dpp_full_bypass = dpp1_full_bypass, - .dpp_setup = dpp201_cnv_setup, - .dpp_program_degamma_pwl = dpp2_set_degamma_pwl, - .dpp_program_blnd_lut = dpp20_program_blnd_lut, - .dpp_program_shaper_lut = dpp20_program_shaper, - .dpp_program_3dlut = dpp20_program_3dlut, - .dpp_program_bias_and_scale = NULL, - .dpp_cnv_set_alpha_keyer = dpp2_cnv_set_alpha_keyer, - .set_cursor_attributes = dpp2_set_cursor_attributes, - .set_cursor_position = dpp1_set_cursor_position, - .set_optional_cursor_attributes = dpp1_cnv_set_optional_cursor_attributes, - .dpp_dppclk_control = dpp1_dppclk_control, - .dpp_set_hdr_multiplier = dpp2_set_hdr_multiplier, - .dpp_get_gamut_remap = dpp2_cm_get_gamut_remap, -}; - -static struct dpp_caps dcn201_dpp_cap = { - .dscl_data_proc_format = DSCL_DATA_PRCESSING_FLOAT_FORMAT, - .dscl_calc_lb_num_partitions = dscl2_calc_lb_num_partitions, -}; - -bool dpp201_construct( - struct dcn201_dpp *dpp, - struct dc_context *ctx, - uint32_t inst, - const struct dcn201_dpp_registers *tf_regs, - const struct dcn201_dpp_shift *tf_shift, - const struct dcn201_dpp_mask *tf_mask) -{ - dpp->base.ctx = ctx; - - dpp->base.inst = inst; - dpp->base.funcs = &dcn201_dpp_funcs; - dpp->base.caps = &dcn201_dpp_cap; - - dpp->tf_regs = tf_regs; - dpp->tf_shift = tf_shift; - dpp->tf_mask = tf_mask; - - dpp->lb_pixel_depth_supported = - LB_PIXEL_DEPTH_18BPP | - LB_PIXEL_DEPTH_24BPP | - LB_PIXEL_DEPTH_30BPP; - - dpp->lb_bits_per_entry = LB_BITS_PER_ENTRY; - dpp->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; - - return true; -} |