591 lines
18 KiB
C
591 lines
18 KiB
C
/*
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* Copyright 2012-15 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: AMD
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*
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*/
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#include "dcn20_mpc.h"
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#include "reg_helper.h"
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#include "dc.h"
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#include "mem_input.h"
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#include "dcn10/dcn10_cm_common.h"
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#define REG(reg)\
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mpc20->mpc_regs->reg
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#define IND_REG(index) \
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(index)
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#define CTX \
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mpc20->base.ctx
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#undef FN
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#define FN(reg_name, field_name) \
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mpc20->mpc_shift->field_name, mpc20->mpc_mask->field_name
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#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0]))
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void mpc2_update_blending(
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struct mpc *mpc,
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struct mpcc_blnd_cfg *blnd_cfg,
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int mpcc_id)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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struct mpcc *mpcc = mpc1_get_mpcc(mpc, mpcc_id);
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REG_UPDATE_7(MPCC_CONTROL[mpcc_id],
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MPCC_ALPHA_BLND_MODE, blnd_cfg->alpha_mode,
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MPCC_ALPHA_MULTIPLIED_MODE, blnd_cfg->pre_multiplied_alpha,
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MPCC_BLND_ACTIVE_OVERLAP_ONLY, blnd_cfg->overlap_only,
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MPCC_GLOBAL_ALPHA, blnd_cfg->global_alpha,
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MPCC_GLOBAL_GAIN, blnd_cfg->global_gain,
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MPCC_BG_BPC, blnd_cfg->background_color_bpc,
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MPCC_BOT_GAIN_MODE, blnd_cfg->bottom_gain_mode);
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REG_SET(MPCC_TOP_GAIN[mpcc_id], 0, MPCC_TOP_GAIN, blnd_cfg->top_gain);
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REG_SET(MPCC_BOT_GAIN_INSIDE[mpcc_id], 0, MPCC_BOT_GAIN_INSIDE, blnd_cfg->bottom_inside_gain);
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REG_SET(MPCC_BOT_GAIN_OUTSIDE[mpcc_id], 0, MPCC_BOT_GAIN_OUTSIDE, blnd_cfg->bottom_outside_gain);
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mpcc->blnd_cfg = *blnd_cfg;
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}
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void mpc2_set_denorm(
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struct mpc *mpc,
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int opp_id,
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enum dc_color_depth output_depth)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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int denorm_mode = 0;
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switch (output_depth) {
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case COLOR_DEPTH_666:
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denorm_mode = 1;
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break;
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case COLOR_DEPTH_888:
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denorm_mode = 2;
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break;
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case COLOR_DEPTH_999:
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denorm_mode = 3;
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break;
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case COLOR_DEPTH_101010:
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denorm_mode = 4;
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break;
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case COLOR_DEPTH_111111:
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denorm_mode = 5;
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break;
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case COLOR_DEPTH_121212:
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denorm_mode = 6;
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break;
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case COLOR_DEPTH_141414:
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case COLOR_DEPTH_161616:
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default:
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/* not valid used case! */
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break;
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}
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REG_UPDATE(DENORM_CONTROL[opp_id],
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MPC_OUT_DENORM_MODE, denorm_mode);
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}
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void mpc2_set_denorm_clamp(
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struct mpc *mpc,
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int opp_id,
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struct mpc_denorm_clamp denorm_clamp)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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REG_UPDATE_2(DENORM_CONTROL[opp_id],
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MPC_OUT_DENORM_CLAMP_MAX_R_CR, denorm_clamp.clamp_max_r_cr,
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MPC_OUT_DENORM_CLAMP_MIN_R_CR, denorm_clamp.clamp_min_r_cr);
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REG_UPDATE_2(DENORM_CLAMP_G_Y[opp_id],
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MPC_OUT_DENORM_CLAMP_MAX_G_Y, denorm_clamp.clamp_max_g_y,
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MPC_OUT_DENORM_CLAMP_MIN_G_Y, denorm_clamp.clamp_min_g_y);
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REG_UPDATE_2(DENORM_CLAMP_B_CB[opp_id],
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MPC_OUT_DENORM_CLAMP_MAX_B_CB, denorm_clamp.clamp_max_b_cb,
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MPC_OUT_DENORM_CLAMP_MIN_B_CB, denorm_clamp.clamp_min_b_cb);
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}
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void mpc2_set_output_csc(
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struct mpc *mpc,
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int opp_id,
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const uint16_t *regval,
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enum mpc_output_csc_mode ocsc_mode)
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{
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uint32_t cur_mode;
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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struct color_matrices_reg ocsc_regs;
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if (ocsc_mode == MPC_OUTPUT_CSC_DISABLE) {
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REG_SET(CSC_MODE[opp_id], 0, MPC_OCSC_MODE, ocsc_mode);
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return;
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}
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if (regval == NULL) {
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BREAK_TO_DEBUGGER();
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return;
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}
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/* determine which CSC coefficients (A or B) we are using
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* currently. select the alternate set to double buffer
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* the CSC update so CSC is updated on frame boundary
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*/
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IX_REG_GET(MPC_OCSC_TEST_DEBUG_INDEX, MPC_OCSC_TEST_DEBUG_DATA,
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MPC_OCSC_TEST_DEBUG_DATA_STATUS_IDX,
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MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE, &cur_mode);
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if (cur_mode != MPC_OUTPUT_CSC_COEF_A)
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ocsc_mode = MPC_OUTPUT_CSC_COEF_A;
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else
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ocsc_mode = MPC_OUTPUT_CSC_COEF_B;
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ocsc_regs.shifts.csc_c11 = mpc20->mpc_shift->MPC_OCSC_C11_A;
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ocsc_regs.masks.csc_c11 = mpc20->mpc_mask->MPC_OCSC_C11_A;
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ocsc_regs.shifts.csc_c12 = mpc20->mpc_shift->MPC_OCSC_C12_A;
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ocsc_regs.masks.csc_c12 = mpc20->mpc_mask->MPC_OCSC_C12_A;
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if (ocsc_mode == MPC_OUTPUT_CSC_COEF_A) {
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ocsc_regs.csc_c11_c12 = REG(CSC_C11_C12_A[opp_id]);
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ocsc_regs.csc_c33_c34 = REG(CSC_C33_C34_A[opp_id]);
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} else {
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ocsc_regs.csc_c11_c12 = REG(CSC_C11_C12_B[opp_id]);
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ocsc_regs.csc_c33_c34 = REG(CSC_C33_C34_B[opp_id]);
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}
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cm_helper_program_color_matrices(
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mpc20->base.ctx,
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regval,
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&ocsc_regs);
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REG_SET(CSC_MODE[opp_id], 0, MPC_OCSC_MODE, ocsc_mode);
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}
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void mpc2_set_ocsc_default(
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struct mpc *mpc,
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int opp_id,
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enum dc_color_space color_space,
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enum mpc_output_csc_mode ocsc_mode)
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{
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uint32_t cur_mode;
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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uint32_t arr_size;
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struct color_matrices_reg ocsc_regs;
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const uint16_t *regval = NULL;
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if (ocsc_mode == MPC_OUTPUT_CSC_DISABLE) {
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REG_SET(CSC_MODE[opp_id], 0, MPC_OCSC_MODE, ocsc_mode);
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return;
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}
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regval = find_color_matrix(color_space, &arr_size);
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if (regval == NULL) {
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BREAK_TO_DEBUGGER();
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return;
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}
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/* determine which CSC coefficients (A or B) we are using
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* currently. select the alternate set to double buffer
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* the CSC update so CSC is updated on frame boundary
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*/
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IX_REG_GET(MPC_OCSC_TEST_DEBUG_INDEX, MPC_OCSC_TEST_DEBUG_DATA,
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MPC_OCSC_TEST_DEBUG_DATA_STATUS_IDX,
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MPC_OCSC_TEST_DEBUG_DATA_OCSC_MODE, &cur_mode);
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if (cur_mode != MPC_OUTPUT_CSC_COEF_A)
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ocsc_mode = MPC_OUTPUT_CSC_COEF_A;
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else
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ocsc_mode = MPC_OUTPUT_CSC_COEF_B;
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ocsc_regs.shifts.csc_c11 = mpc20->mpc_shift->MPC_OCSC_C11_A;
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ocsc_regs.masks.csc_c11 = mpc20->mpc_mask->MPC_OCSC_C11_A;
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ocsc_regs.shifts.csc_c12 = mpc20->mpc_shift->MPC_OCSC_C12_A;
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ocsc_regs.masks.csc_c12 = mpc20->mpc_mask->MPC_OCSC_C12_A;
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if (ocsc_mode == MPC_OUTPUT_CSC_COEF_A) {
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ocsc_regs.csc_c11_c12 = REG(CSC_C11_C12_A[opp_id]);
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ocsc_regs.csc_c33_c34 = REG(CSC_C33_C34_A[opp_id]);
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} else {
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ocsc_regs.csc_c11_c12 = REG(CSC_C11_C12_B[opp_id]);
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ocsc_regs.csc_c33_c34 = REG(CSC_C33_C34_B[opp_id]);
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}
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cm_helper_program_color_matrices(
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mpc20->base.ctx,
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regval,
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&ocsc_regs);
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REG_SET(CSC_MODE[opp_id], 0, MPC_OCSC_MODE, ocsc_mode);
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}
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static void mpc2_ogam_get_reg_field(
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struct mpc *mpc,
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struct xfer_func_reg *reg)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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reg->shifts.exp_region0_lut_offset = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION0_LUT_OFFSET;
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reg->masks.exp_region0_lut_offset = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION0_LUT_OFFSET;
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reg->shifts.exp_region0_num_segments = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION0_NUM_SEGMENTS;
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reg->masks.exp_region0_num_segments = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION0_NUM_SEGMENTS;
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reg->shifts.exp_region1_lut_offset = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION1_LUT_OFFSET;
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reg->masks.exp_region1_lut_offset = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION1_LUT_OFFSET;
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reg->shifts.exp_region1_num_segments = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION1_NUM_SEGMENTS;
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reg->masks.exp_region1_num_segments = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION1_NUM_SEGMENTS;
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reg->shifts.field_region_end = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_END_B;
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reg->masks.field_region_end = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_END_B;
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reg->shifts.field_region_end_slope = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_END_SLOPE_B;
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reg->masks.field_region_end_slope = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_END_SLOPE_B;
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reg->shifts.field_region_end_base = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_END_BASE_B;
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reg->masks.field_region_end_base = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_END_BASE_B;
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reg->shifts.field_region_linear_slope = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B;
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reg->masks.field_region_linear_slope = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B;
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reg->shifts.exp_region_start = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_START_B;
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reg->masks.exp_region_start = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_START_B;
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reg->shifts.exp_resion_start_segment = mpc20->mpc_shift->MPCC_OGAM_RAMA_EXP_REGION_START_SEGMENT_B;
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reg->masks.exp_resion_start_segment = mpc20->mpc_mask->MPCC_OGAM_RAMA_EXP_REGION_START_SEGMENT_B;
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}
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void mpc20_power_on_ogam_lut(
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struct mpc *mpc, int mpcc_id,
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bool power_on)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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REG_SET(MPCC_MEM_PWR_CTRL[mpcc_id], 0,
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MPCC_OGAM_MEM_PWR_DIS, power_on == true ? 1:0);
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}
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static void mpc20_configure_ogam_lut(
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struct mpc *mpc, int mpcc_id,
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bool is_ram_a)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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REG_UPDATE_2(MPCC_OGAM_LUT_RAM_CONTROL[mpcc_id],
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MPCC_OGAM_LUT_WRITE_EN_MASK, 7,
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MPCC_OGAM_LUT_RAM_SEL, is_ram_a == true ? 0:1);
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REG_SET(MPCC_OGAM_LUT_INDEX[mpcc_id], 0, MPCC_OGAM_LUT_INDEX, 0);
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}
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static enum dc_lut_mode mpc20_get_ogam_current(struct mpc *mpc, int mpcc_id)
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{
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enum dc_lut_mode mode;
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uint32_t state_mode;
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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REG_GET(MPCC_OGAM_LUT_RAM_CONTROL[mpcc_id], MPCC_OGAM_CONFIG_STATUS, &state_mode);
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switch (state_mode) {
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case 0:
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mode = LUT_BYPASS;
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break;
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case 1:
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mode = LUT_RAM_A;
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break;
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case 2:
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mode = LUT_RAM_B;
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break;
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default:
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mode = LUT_BYPASS;
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break;
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}
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return mode;
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}
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static void mpc2_program_lutb(struct mpc *mpc, int mpcc_id,
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const struct pwl_params *params)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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struct xfer_func_reg gam_regs;
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mpc2_ogam_get_reg_field(mpc, &gam_regs);
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gam_regs.start_cntl_b = REG(MPCC_OGAM_RAMB_START_CNTL_B[mpcc_id]);
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gam_regs.start_cntl_g = REG(MPCC_OGAM_RAMB_START_CNTL_G[mpcc_id]);
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gam_regs.start_cntl_r = REG(MPCC_OGAM_RAMB_START_CNTL_R[mpcc_id]);
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gam_regs.start_slope_cntl_b = REG(MPCC_OGAM_RAMB_SLOPE_CNTL_B[mpcc_id]);
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gam_regs.start_slope_cntl_g = REG(MPCC_OGAM_RAMB_SLOPE_CNTL_G[mpcc_id]);
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gam_regs.start_slope_cntl_r = REG(MPCC_OGAM_RAMB_SLOPE_CNTL_R[mpcc_id]);
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gam_regs.start_end_cntl1_b = REG(MPCC_OGAM_RAMB_END_CNTL1_B[mpcc_id]);
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gam_regs.start_end_cntl2_b = REG(MPCC_OGAM_RAMB_END_CNTL2_B[mpcc_id]);
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gam_regs.start_end_cntl1_g = REG(MPCC_OGAM_RAMB_END_CNTL1_G[mpcc_id]);
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gam_regs.start_end_cntl2_g = REG(MPCC_OGAM_RAMB_END_CNTL2_G[mpcc_id]);
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gam_regs.start_end_cntl1_r = REG(MPCC_OGAM_RAMB_END_CNTL1_R[mpcc_id]);
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gam_regs.start_end_cntl2_r = REG(MPCC_OGAM_RAMB_END_CNTL2_R[mpcc_id]);
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gam_regs.region_start = REG(MPCC_OGAM_RAMB_REGION_0_1[mpcc_id]);
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gam_regs.region_end = REG(MPCC_OGAM_RAMB_REGION_32_33[mpcc_id]);
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cm_helper_program_xfer_func(mpc20->base.ctx, params, &gam_regs);
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}
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static void mpc2_program_luta(struct mpc *mpc, int mpcc_id,
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const struct pwl_params *params)
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{
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struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
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struct xfer_func_reg gam_regs;
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mpc2_ogam_get_reg_field(mpc, &gam_regs);
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gam_regs.start_cntl_b = REG(MPCC_OGAM_RAMA_START_CNTL_B[mpcc_id]);
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gam_regs.start_cntl_g = REG(MPCC_OGAM_RAMA_START_CNTL_G[mpcc_id]);
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gam_regs.start_cntl_r = REG(MPCC_OGAM_RAMA_START_CNTL_R[mpcc_id]);
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gam_regs.start_slope_cntl_b = REG(MPCC_OGAM_RAMA_SLOPE_CNTL_B[mpcc_id]);
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gam_regs.start_slope_cntl_g = REG(MPCC_OGAM_RAMA_SLOPE_CNTL_G[mpcc_id]);
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gam_regs.start_slope_cntl_r = REG(MPCC_OGAM_RAMA_SLOPE_CNTL_R[mpcc_id]);
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gam_regs.start_end_cntl1_b = REG(MPCC_OGAM_RAMA_END_CNTL1_B[mpcc_id]);
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gam_regs.start_end_cntl2_b = REG(MPCC_OGAM_RAMA_END_CNTL2_B[mpcc_id]);
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gam_regs.start_end_cntl1_g = REG(MPCC_OGAM_RAMA_END_CNTL1_G[mpcc_id]);
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gam_regs.start_end_cntl2_g = REG(MPCC_OGAM_RAMA_END_CNTL2_G[mpcc_id]);
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gam_regs.start_end_cntl1_r = REG(MPCC_OGAM_RAMA_END_CNTL1_R[mpcc_id]);
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gam_regs.start_end_cntl2_r = REG(MPCC_OGAM_RAMA_END_CNTL2_R[mpcc_id]);
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gam_regs.region_start = REG(MPCC_OGAM_RAMA_REGION_0_1[mpcc_id]);
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gam_regs.region_end = REG(MPCC_OGAM_RAMA_REGION_32_33[mpcc_id]);
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|
cm_helper_program_xfer_func(mpc20->base.ctx, params, &gam_regs);
|
|
|
|
}
|
|
|
|
static void mpc20_program_ogam_pwl(
|
|
struct mpc *mpc, int mpcc_id,
|
|
const struct pwl_result_data *rgb,
|
|
uint32_t num)
|
|
{
|
|
uint32_t i;
|
|
struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
|
|
|
|
PERF_TRACE();
|
|
REG_SEQ_START();
|
|
|
|
for (i = 0 ; i < num; i++) {
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].red_reg);
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].green_reg);
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].blue_reg);
|
|
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0,
|
|
MPCC_OGAM_LUT_DATA, rgb[i].delta_red_reg);
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0,
|
|
MPCC_OGAM_LUT_DATA, rgb[i].delta_green_reg);
|
|
REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0,
|
|
MPCC_OGAM_LUT_DATA, rgb[i].delta_blue_reg);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
static void apply_DEDCN20_305_wa(struct mpc *mpc, int mpcc_id,
|
|
enum dc_lut_mode current_mode,
|
|
enum dc_lut_mode next_mode)
|
|
{
|
|
struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
|
|
|
|
if (mpc->ctx->dc->debug.cm_in_bypass) {
|
|
REG_SET(MPCC_OGAM_MODE[mpcc_id], 0, MPCC_OGAM_MODE, 0);
|
|
return;
|
|
}
|
|
|
|
if (mpc->ctx->dc->work_arounds.dedcn20_305_wa == false) {
|
|
/*hw fixed in new review*/
|
|
return;
|
|
}
|
|
if (current_mode == LUT_BYPASS)
|
|
/*this will only work if OTG is locked.
|
|
*if we were to support OTG unlock case,
|
|
*the workaround will be more complex
|
|
*/
|
|
REG_SET(MPCC_OGAM_MODE[mpcc_id], 0, MPCC_OGAM_MODE,
|
|
next_mode == LUT_RAM_A ? 1:2);
|
|
}
|
|
|
|
void mpc2_set_output_gamma(
|
|
struct mpc *mpc,
|
|
int mpcc_id,
|
|
const struct pwl_params *params)
|
|
{
|
|
enum dc_lut_mode current_mode;
|
|
enum dc_lut_mode next_mode;
|
|
struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
|
|
|
|
if (mpc->ctx->dc->debug.cm_in_bypass) {
|
|
REG_SET(MPCC_OGAM_MODE[mpcc_id], 0, MPCC_OGAM_MODE, 0);
|
|
return;
|
|
}
|
|
|
|
if (params == NULL) {
|
|
REG_SET(MPCC_OGAM_MODE[mpcc_id], 0, MPCC_OGAM_MODE, 0);
|
|
return;
|
|
}
|
|
|
|
current_mode = mpc20_get_ogam_current(mpc, mpcc_id);
|
|
if (current_mode == LUT_BYPASS || current_mode == LUT_RAM_A)
|
|
next_mode = LUT_RAM_B;
|
|
else
|
|
next_mode = LUT_RAM_A;
|
|
|
|
mpc20_power_on_ogam_lut(mpc, mpcc_id, true);
|
|
mpc20_configure_ogam_lut(mpc, mpcc_id, next_mode == LUT_RAM_A);
|
|
|
|
if (next_mode == LUT_RAM_A)
|
|
mpc2_program_luta(mpc, mpcc_id, params);
|
|
else
|
|
mpc2_program_lutb(mpc, mpcc_id, params);
|
|
|
|
apply_DEDCN20_305_wa(mpc, mpcc_id, current_mode, next_mode);
|
|
|
|
mpc20_program_ogam_pwl(
|
|
mpc, mpcc_id, params->rgb_resulted, params->hw_points_num);
|
|
|
|
REG_SET(MPCC_OGAM_MODE[mpcc_id], 0, MPCC_OGAM_MODE,
|
|
next_mode == LUT_RAM_A ? 1:2);
|
|
}
|
|
void mpc2_assert_idle_mpcc(struct mpc *mpc, int id)
|
|
{
|
|
struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
|
|
unsigned int mpc_disabled;
|
|
|
|
ASSERT(!(mpc20->mpcc_in_use_mask & 1 << id));
|
|
REG_GET(MPCC_STATUS[id], MPCC_DISABLED, &mpc_disabled);
|
|
if (mpc_disabled)
|
|
return;
|
|
|
|
REG_WAIT(MPCC_STATUS[id],
|
|
MPCC_IDLE, 1,
|
|
1, 100000);
|
|
}
|
|
|
|
void mpc2_assert_mpcc_idle_before_connect(struct mpc *mpc, int mpcc_id)
|
|
{
|
|
struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
|
|
unsigned int top_sel, mpc_busy, mpc_idle, mpc_disabled;
|
|
|
|
REG_GET(MPCC_TOP_SEL[mpcc_id],
|
|
MPCC_TOP_SEL, &top_sel);
|
|
|
|
REG_GET_3(MPCC_STATUS[mpcc_id],
|
|
MPCC_BUSY, &mpc_busy,
|
|
MPCC_IDLE, &mpc_idle,
|
|
MPCC_DISABLED, &mpc_disabled);
|
|
|
|
if (top_sel == 0xf) {
|
|
ASSERT(!mpc_busy);
|
|
ASSERT(mpc_idle);
|
|
ASSERT(mpc_disabled);
|
|
} else {
|
|
ASSERT(!mpc_disabled);
|
|
ASSERT(!mpc_idle);
|
|
}
|
|
|
|
REG_SEQ_SUBMIT();
|
|
PERF_TRACE();
|
|
REG_SEQ_WAIT_DONE();
|
|
PERF_TRACE();
|
|
}
|
|
|
|
static void mpc2_init_mpcc(struct mpcc *mpcc, int mpcc_inst)
|
|
{
|
|
mpcc->mpcc_id = mpcc_inst;
|
|
mpcc->dpp_id = 0xf;
|
|
mpcc->mpcc_bot = NULL;
|
|
mpcc->blnd_cfg.overlap_only = false;
|
|
mpcc->blnd_cfg.global_alpha = 0xff;
|
|
mpcc->blnd_cfg.global_gain = 0xff;
|
|
mpcc->blnd_cfg.background_color_bpc = 4;
|
|
mpcc->blnd_cfg.bottom_gain_mode = 0;
|
|
mpcc->blnd_cfg.top_gain = 0x1f000;
|
|
mpcc->blnd_cfg.bottom_inside_gain = 0x1f000;
|
|
mpcc->blnd_cfg.bottom_outside_gain = 0x1f000;
|
|
mpcc->sm_cfg.enable = false;
|
|
}
|
|
|
|
static struct mpcc *mpc2_get_mpcc_for_dpp(struct mpc_tree *tree, int dpp_id)
|
|
{
|
|
struct mpcc *tmp_mpcc = tree->opp_list;
|
|
|
|
while (tmp_mpcc != NULL) {
|
|
if (tmp_mpcc->dpp_id == 0xf || tmp_mpcc->dpp_id == dpp_id)
|
|
return tmp_mpcc;
|
|
|
|
/* avoid circular linked list */
|
|
ASSERT(tmp_mpcc != tmp_mpcc->mpcc_bot);
|
|
if (tmp_mpcc == tmp_mpcc->mpcc_bot)
|
|
break;
|
|
|
|
tmp_mpcc = tmp_mpcc->mpcc_bot;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const struct mpc_funcs dcn20_mpc_funcs = {
|
|
.read_mpcc_state = mpc1_read_mpcc_state,
|
|
.insert_plane = mpc1_insert_plane,
|
|
.remove_mpcc = mpc1_remove_mpcc,
|
|
.mpc_init = mpc1_mpc_init,
|
|
.mpc_init_single_inst = mpc1_mpc_init_single_inst,
|
|
.update_blending = mpc2_update_blending,
|
|
.cursor_lock = mpc1_cursor_lock,
|
|
.get_mpcc_for_dpp = mpc2_get_mpcc_for_dpp,
|
|
.wait_for_idle = mpc2_assert_idle_mpcc,
|
|
.assert_mpcc_idle_before_connect = mpc2_assert_mpcc_idle_before_connect,
|
|
.init_mpcc_list_from_hw = mpc1_init_mpcc_list_from_hw,
|
|
.set_denorm = mpc2_set_denorm,
|
|
.set_denorm_clamp = mpc2_set_denorm_clamp,
|
|
.set_output_csc = mpc2_set_output_csc,
|
|
.set_ocsc_default = mpc2_set_ocsc_default,
|
|
.set_output_gamma = mpc2_set_output_gamma,
|
|
.power_on_mpc_mem_pwr = mpc20_power_on_ogam_lut,
|
|
.get_mpc_out_mux = mpc1_get_mpc_out_mux,
|
|
.set_bg_color = mpc1_set_bg_color,
|
|
};
|
|
|
|
void dcn20_mpc_construct(struct dcn20_mpc *mpc20,
|
|
struct dc_context *ctx,
|
|
const struct dcn20_mpc_registers *mpc_regs,
|
|
const struct dcn20_mpc_shift *mpc_shift,
|
|
const struct dcn20_mpc_mask *mpc_mask,
|
|
int num_mpcc)
|
|
{
|
|
int i;
|
|
|
|
mpc20->base.ctx = ctx;
|
|
|
|
mpc20->base.funcs = &dcn20_mpc_funcs;
|
|
|
|
mpc20->mpc_regs = mpc_regs;
|
|
mpc20->mpc_shift = mpc_shift;
|
|
mpc20->mpc_mask = mpc_mask;
|
|
|
|
mpc20->mpcc_in_use_mask = 0;
|
|
mpc20->num_mpcc = num_mpcc;
|
|
|
|
for (i = 0; i < MAX_MPCC; i++)
|
|
mpc2_init_mpcc(&mpc20->base.mpcc_array[i], i);
|
|
}
|
|
|